CN216209868U - Be suitable for device that infrared reflective barrier of intelligence detected - Google Patents
Be suitable for device that infrared reflective barrier of intelligence detected Download PDFInfo
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- CN216209868U CN216209868U CN202122656422.2U CN202122656422U CN216209868U CN 216209868 U CN216209868 U CN 216209868U CN 202122656422 U CN202122656422 U CN 202122656422U CN 216209868 U CN216209868 U CN 216209868U
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- hole site
- cover body
- infrared reflective
- obstacle detection
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Abstract
The utility model discloses a device suitable for intelligent infrared reflection type obstacle detection, which comprises a cover body, a first hole position and a second hole position, wherein the cover body is detachably arranged on the device; the first hole site and the second hole site are adjacently arranged. The cover body is arranged on one side of the device, the infrared receiving tube and the infrared transmitting tube are respectively arranged on the first hole site and the second hole site which are respectively arranged on the cover body, the structure of the cover body is changed under the condition that the structure of the device is not changed, the installation is facilitated, resources are saved, the thickness of the cover body is improved, the heat dissipation effect is improved, the influence of temperature on the infrared receiving tube and the infrared transmitting tube is reduced, and the detection stability is improved.
Description
Technical Field
The utility model relates to the technical field of infrared reflection type obstacle detection equipment, in particular to a device suitable for intelligent infrared reflection type obstacle detection.
Background
The infrared alarm is divided into an active type and a passive type. The active infrared alarm is characterized in that the alarm actively emits infrared rays, and the infrared rays bounce back when touching obstacles and are received by a probe of the alarm. If the probe detects that the infrared ray is static, namely the infrared ray is continuously emitted and the infrared ray is continuously rebounded, the alarm cannot give an alarm. When a movable object touches the invisible red line, the probe detects the abnormality and gives an alarm.
However, the existing alarm has the following problems:
1. the detection distance of the infrared detection device can be shortened when the hole of the probe cover body is too small;
2. the probe cover body is provided with an overlarge opening and is easily interfered by environmental factors;
3. the distance between the holes of the probe cover body is too small, so that the thickness of the surface cover plate can be limited;
4. the heat resistance is affected by the excessively thin thickness of the probe cover body; the thickness is too thick, so that the volume of the cover body is increased;
5. lid trompil must influence IR geminate transistor interval, if the geminate transistor is close too, after 1mm panel was covered on the surface, the false triggering problem will appear in infrared detection device, has reduced the application scene of product greatly.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a device suitable for intelligent infrared reflection type obstacle detection, which aims to use a small-volume structure device to achieve remote detection and normal detection after a panel with a certain thickness is pasted; in addition, for application design, the space of application products can be saved.
In order to achieve the above object, the present invention provides an apparatus suitable for intelligent infrared reflective obstacle detection, comprising:
a cover removably mounted to the device;
the first hole site is arranged on the cover body and is arranged in a penetrating way, and a receiving pipe is arranged at the position of the first hole site;
the second hole site is arranged on the cover body and is arranged in a penetrating way, and a transmitting tube is arranged at the position of the second hole site;
the first hole site and the second hole site are adjacently arranged.
Preferably, the inner wall of the first hole site is provided with a first step groove, and the inner wall of the second hole site is provided with a second step groove.
Preferably, the upper side and the lower side of the first step groove are provided with positioning grooves.
Preferably, the first hole site is rectangular, and the second hole site is circular.
Preferably, a third hole site is arranged between the first hole site and the second hole site, and the third hole site is used for installing an indicator light.
Preferably, positioning columns are arranged on two sides of the inner side of the cover body.
Preferably, the upper side and the lower side of the inner side of the cover body are provided with mutually matched hooks.
Preferably, the first aperture site is rectangular with a side length of 4mm x 3.9 mm.
Preferably, the diameter of the second hole site is 3 mm.
Preferably, the distance between the center of the first hole site and the center of the second hole site is 7.9 mm.
According to the technical scheme, the cover body is arranged on one side of the device, the infrared receiving tube and the infrared transmitting tube are respectively arranged on the first hole site and the second hole site which are respectively arranged on the cover body, under the condition that the structure of the device is not changed, the structure of the cover body is changed, the installation is facilitated, resources are saved, meanwhile, the thickness of the cover body is improved, the heat dissipation effect is improved, the influence of temperature on the infrared receiving tube and the infrared transmitting tube is reduced, and the detection stability is improved; meanwhile, the arrangement of the hole spacing and the size of the holes has certain effect on light leakage resistance and interference resistance of environmental factors (such as ambient light interference), and the detection stability is improved; even if the remote sensing does not occur the false triggering.
Drawings
FIG. 1 is a first perspective view of the present invention;
fig. 2 is a perspective view of the second embodiment of the present invention.
In the figure, 1 is a cover, 21 is a first hole, 22 is a second hole, 23 is a third hole, 31 is a first step groove, 32 is a second step groove, 33 is a positioning groove, 4 is a positioning column, and 5 is a hook.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as … …, which is up, down, left, right, front, back, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are provided in the embodiments of the present invention, the directional indications are only used for explaining the relative position relationship, motion condition, etc. of the components at a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 2, an apparatus for intelligent infrared reflective obstacle detection includes:
the cover body 1, the said cover body 1 is installed on apparatus removably;
the first hole position 21 is arranged on the cover body 1 and is arranged in a penetrating manner, and a receiving pipe is arranged at the position of the first hole position 21;
the second hole site 22 is arranged on the cover body 1 and is arranged in a penetrating way, and a transmitting tube is arranged at the position of the second hole site 22;
the first hole site 21 and the second hole site 22 are adjacently disposed.
The cover body 1 is arranged on one side of the device, the infrared receiving tube and the infrared transmitting tube are respectively arranged on the cover body 1 through the first hole site 21 and the second hole site 22, under the condition that the structure of the device is not changed, the structure of the cover body 1 is changed, the installation is convenient, the resources are saved, the thickness of the cover body 1 is improved, the heat dissipation effect is improved, the influence of temperature on the infrared receiving tube and the infrared transmitting tube is reduced, and the detection stability is improved; meanwhile, the arrangement of the hole spacing and the size of the holes has certain effect on light leakage resistance and interference resistance of environmental factors (such as ambient light interference), and the detection stability is improved; even if the remote sensing does not occur the false triggering.
In a specific embodiment, panels may be disposed at the positions of the first hole site 21 and the second hole site 22, and preferably, the thickness of the floor panel is less than 3mm, which may otherwise cause a false triggering phenomenon.
In the embodiment of the present invention, a first step groove 31 is formed on an inner wall of the first hole site 21, and a second step groove 32 is formed on an inner wall of the second hole site 22. In order to avoid the cover body 1 from extruding the infrared alignment tube device, a dummy hole (the diameter of the dummy hole is larger than that of the upper hole) is formed inside the cover body 1 and close to the device, namely, the first stepped groove 31 and the second stepped groove 32 are arranged.
In the embodiment of the present invention, positioning grooves 33 are disposed on the upper and lower sides of the first stepped groove 31.
In the embodiment of the present invention, the first hole sites 21 are rectangular, and the second hole sites 22 are circular. The distance between the holes of the cover body 1 and the size of the holes have certain effects on light leakage resistance and interference resistance of environmental factors (such as ambient light). In addition, the remote detection effect can be achieved and false triggering can not occur.
In the embodiment of the present invention, a third hole 23 is disposed between the first hole 21 and the second hole 22, and the third hole 23 is used for installing an indicator light. The cover body 1 is provided with holes according to the infrared transmitting tube and the infrared receiving tube, and the LED lamp hole is additionally arranged in the middle of the cover body, so that the cover body is convenient to indicate.
In the embodiment of the present invention, positioning posts 4 are disposed on two sides of the inner side of the cover 1.
In the embodiment of the present invention, the upper and lower sides of the inner side of the cover body 1 are provided with mutually matched hooks 5.
In the embodiment of the present invention, the first hole locations are rectangular, and the side length thereof is 4mm × 3.9mm, which may be adjusted according to actual requirements.
In the present embodiment, the diameter of the second hole sites 22 is 3 mm.
In the embodiment of the present invention, the distance between the center of the first hole site 21 and the center of the second hole site 22 is 7.9 mm.
Both the infrared rays emitted by the emitting tube and the infrared rays received by the receiving tube are limited in angle, so that a round hole with the diameter of 3mm is formed in the infrared emitting tube, a square hole with the side length of 3.9mm is formed in the infrared receiving tube, and the distance between the centers of the two holes is 7.9mm, so that the energy emitted by the infrared rays emitted by the infrared emitting tube cannot be reduced due to the fact that the infrared rays are shielded by the cover body 1; the infrared receiving tube can receive infrared energy reflected back from more angles; the maximum utilization of energy transmission and reception is realized. The holes of the cover body 1 are isolated from each other, and the device is installed on the corresponding bottom plate, so that the problem of false triggering caused by light leakage can be avoided.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a be suitable for device that infrared reflection formula barrier of intelligence detected which characterized in that includes:
a cover removably mounted to the device;
the first hole site is arranged on the cover body and is arranged in a penetrating way, and a receiving pipe is arranged at the position of the first hole site;
the second hole site is arranged on the cover body and is arranged in a penetrating way, and a transmitting tube is arranged at the position of the second hole site;
the first hole site and the second hole site are adjacently arranged.
2. The apparatus for intelligent infrared reflective obstacle detection as set forth in claim 1, wherein: the inner wall position of first hole site is equipped with first ladder groove, the inner wall of second hole site is equipped with second ladder groove.
3. The apparatus for intelligent infrared reflective obstacle detection as set forth in claim 2, wherein: and positioning grooves are arranged on the upper side and the lower side of the first step groove.
4. The apparatus for intelligent infrared reflective obstacle detection as set forth in claim 1, wherein: the first hole site is rectangular, and the second hole site is circular.
5. The apparatus for intelligent infrared reflective obstacle detection as set forth in claim 1, wherein: and a third hole site is arranged between the first hole site and the second hole site and used for installing an indicator lamp.
6. The apparatus for intelligent infrared reflective obstacle detection as set forth in claim 1, wherein: and positioning columns are arranged on two sides of the inner side of the cover body.
7. The apparatus for intelligent infrared reflective obstacle detection as set forth in claim 1, wherein: the upper side and the lower side of the inner side of the cover body are provided with mutually matched clamping hooks.
8. The apparatus of claim 4 adapted for intelligent infrared reflective obstacle detection, wherein: the first hole site is the rectangle, and its length of side is 4mm 3.9 mm.
9. The apparatus for intelligent infrared reflective obstacle detection as set forth in claim 1, wherein: the diameter of the second hole site is 3 mm.
10. The apparatus for intelligent infrared reflective obstacle detection as set forth in claim 1, wherein: the distance between the center of the first hole site and the center of the second hole site is 7.9 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122656422.2U CN216209868U (en) | 2021-11-01 | 2021-11-01 | Be suitable for device that infrared reflective barrier of intelligence detected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122656422.2U CN216209868U (en) | 2021-11-01 | 2021-11-01 | Be suitable for device that infrared reflective barrier of intelligence detected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216209868U true CN216209868U (en) | 2022-04-05 |
Family
ID=80898820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122656422.2U Active CN216209868U (en) | 2021-11-01 | 2021-11-01 | Be suitable for device that infrared reflective barrier of intelligence detected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216209868U (en) |
-
2021
- 2021-11-01 CN CN202122656422.2U patent/CN216209868U/en active Active
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