CN102184610B - Passive infrared detector, security system and mounting method for passive infrared detector - Google Patents
Passive infrared detector, security system and mounting method for passive infrared detector Download PDFInfo
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- CN102184610B CN102184610B CN 201110111166 CN201110111166A CN102184610B CN 102184610 B CN102184610 B CN 102184610B CN 201110111166 CN201110111166 CN 201110111166 CN 201110111166 A CN201110111166 A CN 201110111166A CN 102184610 B CN102184610 B CN 102184610B
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- infrared detector
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000011900 installation process Methods 0.000 description 6
- 241000826860 Trapezium Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
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Abstract
The invention is applicable to the field of security technologies, providing a passive infrared detector, a security system and a mounting method for the passive infrared detector. The passive infrared detector comprises a body, a bracket cylinder and a surface shell, wherein the body is sleeved and clamped in the bracket cylinder; and the surface shell and the bracket cylinder are assembled into a whole. The mounting method comprises the following steps of: drilling a mounting hole for accommodating the bracket cylinder in a wall; mounting the bracket cylinder in the mounting hole; connecting a wire, and sleeving and clamping the body into the bracket cylinder; and covering the surface shell to finish the mounting. The mounting method has a simple and convenient mounting process and the complete machine is prevented from being disassembled, so that stability of the detector is not influenced.
Description
Technical field
The invention belongs to technical field of security and protection, relate in particular to a kind of passive infrared detector, safety-protection system and installation method.
Background technology
Passive infrared detector often needs it is installed on body of wall etc. as a kind of monitoring device.At present, commercially available passive infrared detector is general adopt the mode of tearing complete machine open install slide-in type install plug-in install, installation process is complicated, and affects the stability of detector.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of passive infrared detector, is intended to solve existing passive infrared detector installation process complicated, the problem of impact stability.
The embodiment of the present invention is to realize like this, a kind of passive infrared detector, comprise body, be inserted in and the rack tube of clamping and be assembled into the face-piece of one with described rack tube for described body, the middle part of described rack tube is provided with elasticity arm, and described elasticity arm has link and an aduncate free end that is connected in the sidewall of described rack tube.
Another purpose of the embodiment of the present invention is to provide a kind of safety-protection system, and described safety-protection system adopts above-mentioned passive infrared detector.
Another purpose of the embodiment of the present invention is to provide a kind of method that above-mentioned passive infrared detector is installed, and said method comprising the steps of:
Bore the mounting hole of a containment bracket cylinder on body of wall;
Described rack tube is installed on described mounting hole;
Body is inserted in and is connected in described rack tube after connecting wire;
Cover face-piece.
The embodiment of the present invention is bored the mounting hole of a containment bracket cylinder prior to body of wall, then rack tube is installed on this mounting hole, body is inserted in and is connected in this rack tube after connecting wire, then cover face-piece, can complete installation, installation process is easy, avoids complete machine is taken apart, thereby does not affect the stability of detector.
Description of drawings
Fig. 1 is the front elevation of the passive infrared detector that provides of the embodiment of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is Fig. 2 F-F sectional view;
Fig. 4 is the explosive view of the passive infrared detector that provides of the embodiment of the present invention;
Fig. 5 installs bore state figure in the passive infrared detector process;
Fig. 6 installs fixed support cylinder constitutional diagram in the passive infrared detector process;
Fig. 7 installs wiring state figure in the passive infrared detector process;
Fig. 8 is that in installation passive infrared detector process, body is inserted in the rack tube constitutional diagram;
Fig. 9 installs shell constitutional diagram above passive infrared detector process middle cover;
Figure 10 is that passive infrared detector installs rear constitutional diagram;
Figure 11 changes in the Fresnel Lenses process to take off the face-piece constitutional diagram;
Figure 12 changes in the Fresnel Lenses process to take off the Fresnel Lenses constitutional diagram;
Figure 13 changes shell constitutional diagram above Fresnel Lenses process middle cover.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
The embodiment of the present invention is bored the mounting hole of a containment bracket cylinder prior to body of wall, then rack tube is installed on this mounting hole, body is inserted in and is connected in this rack tube after connecting wire, then cover face-piece, can complete installation, installation process is easy, and does not affect the stability of detector.
The passive infrared detector that the embodiment of the present invention provides comprises body, is inserted in and the rack tube of clamping and be assembled into the face-piece of one with described rack tube for described body.
The safety-protection system that the embodiment of the present invention provides adopts above-mentioned passive infrared detector.
The method of the above-mentioned passive infrared detector of installation that the embodiment of the present invention provides comprises the following steps:
Bore the mounting hole of a containment bracket cylinder on body of wall;
Described rack tube is installed on described mounting hole;
Body is inserted in and is connected in described rack tube after connecting wire;
Cover face-piece.
Below in conjunction with specific embodiment, realization of the present invention is described in detail.
As shown in Fig. 1～13, the passive infrared detector that the embodiment of the present invention provides comprises body 1, is inserted in and the rack tube 2 of clamping and be assembled into the face-piece 3 of one with this rack tube 2 for this body 1.When this passive infrared detector is installed, bore the mounting hole 40 of a containment bracket cylinder 2 prior to body of wall 4, then rack tube 2 is installed on this mounting hole 40, make body 1 be inserted in and be connected in this rack tube 2 after connecting wire 5, then cover face-piece 3, can complete installation, installation process is easy, avoid complete machine is taken apart, thereby do not affect the stability of detector.
In the embodiment of the present invention, the middle part of rack tube 2 is provided with elasticity arm 21, and this elasticity arm 21 has link 22 and an aduncate free end 23 that is connected in the sidewall of rack tube 2.By elasticity arm 21 clamping bodies 1, body 1 will be more firm, and the stability of detector is higher.
The lateral wall of above-mentioned body 1 is provided with a circle snap fit 11, and correspondingly, the madial wall of elasticity arm 21 is provided with the snap ring 24 with the 11 phase clampings of this snap fit.Body 1 is inserted in rack tube 2, and snap fit 11 fastens with snap ring 24, stops body 1 to skid off from rack tube 2.Cross section with snap fit 11 is shaped to right-angled trapezium simultaneously, and makes its inclined-plane towards the afterbody of body 1, so that snap fit 11 imports.
In embodiments of the present invention, elasticity arm 21 is two, and is symmetrical on rack tube 2.After body 1 was inserted in rack tube 2, the power that elasticity arm 21 acts on body 1 was more even, and the axis of body 1 will overlap with the axis of rack tube 2 automatically, installed for follow-up Fresnel Lenses and provided convenience.
In addition, the outer end of rack tube 2 be one with the assembling table top 25 of body of wall 4 Joints, the edge of this assembling table top 25 is provided with the screens 26 with face-piece 3 clampings, this face-piece 3 middle parts have to keep out the blocking part 31 of Fresnel Lenses support 6.This snap fit is installed face-piece 3, easy operating.After face- piece 3 and 25 clampings of assembling table top, its blocking part 31 props up Fresnel Lenses support 6 immediately, has located simultaneously Fresnel Lenses 7.Usually pass assembling table top 25 by screw 41 rack tube 2 is fixed in body of wall 4.
Change for convenience Fresnel Lenses 7, establish arc bump 27 in the edge of assembling table top 25, make and form the gap 80 of inserting for screwdriver 8 between this arc bump 27 and face-piece 3.Be as the criterion and determine position Fresnel Lenses 7, the bottom of aforementioned Fresnel Lenses support 6 is provided with the convex button 61 as the fool proof sign.
The embodiment of the present invention is bored the mounting hole of a containment bracket cylinder prior to body of wall, then rack tube is installed on this mounting hole, body is inserted in and is connected in this rack tube after connecting wire, then cover face-piece, can complete installation, installation process is easy, avoids complete machine is taken apart, thereby does not affect the stability of detector.Simultaneously, establish elasticity arm in the middle part of rack tube, this elasticity arm has link and an aduncate free end that is connected in the sidewall of rack tube, and by elasticity arm clamping body, body will be more firm, and the stability of detector is also higher.In addition, keep out the Fresnel Lenses support by face-piece, when changing Fresnel Lenses, take off the face-piece replacing and get final product, efficient is high.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. passive infrared detector, it is characterized in that, described passive infrared detector comprises body, is inserted in and the rack tube of clamping and be assembled into the face-piece of one with described rack tube for described body, the middle part of described rack tube is provided with elasticity arm, and described elasticity arm has link and an aduncate free end that is connected in the sidewall of described rack tube.
2. passive infrared detector as claimed in claim 1, is characterized in that, the lateral wall of described body is provided with a circle snap fit, and the madial wall of described elasticity arm is provided with the snap ring with the clamping of described snap fit phase.
3. passive infrared detector as claimed in claim 2, is characterized in that, the cross section of described snap fit is at right angles trapezoidal, and its inclined-plane is towards the afterbody of described body.
4. as claim 1,2 or 3 described passive infrared detectors, it is characterized in that, described elasticity arm is two, is symmetrically distributed in described rack tube.
5. passive infrared detector as claimed in claim 1, it is characterized in that, the outer end of described rack tube be one with the assembling table top of body of wall Joint, the edge of described assembling table top is provided with the screens with described face-piece clamping, described face-piece middle part has to keep out the blocking part of Fresnel Lenses support.
6. passive infrared detector as claimed in claim 5, is characterized in that, the edge of described assembling table top also is provided with arc bump, forms the gap of inserting for screwdriver between described arc bump and face-piece.
7. passive infrared detector as described in claim 5 or 6, is characterized in that, the bottom of described Fresnel Lenses support is provided with the convex button as the fool proof sign.
8. a safety-protection system, is characterized in that, described safety-protection system adopts passive infrared detector as described in any one in claim 1～7.
9. the method that passive infrared detector as claimed in claim 1 is installed, is characterized in that, said method comprising the steps of:
Bore the mounting hole of a containment bracket cylinder on body of wall;
Described rack tube is installed on described mounting hole;
Body is inserted in and is connected in described rack tube after connecting wire;
Cover face-piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110111166 CN102184610B (en) | 2011-04-29 | 2011-04-29 | Passive infrared detector, security system and mounting method for passive infrared detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110111166 CN102184610B (en) | 2011-04-29 | 2011-04-29 | Passive infrared detector, security system and mounting method for passive infrared detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102184610A CN102184610A (en) | 2011-09-14 |
| CN102184610B true CN102184610B (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110111166 Expired - Fee Related CN102184610B (en) | 2011-04-29 | 2011-04-29 | Passive infrared detector, security system and mounting method for passive infrared detector |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778247A (en) * | 2012-07-19 | 2012-11-14 | 浙江海神科技有限公司 | Mounting structure for detectors |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1521513A1 (en) * | 2003-10-01 | 2005-04-06 | Sagem SA | Supporting device for a sensor |
| CN2828549Y (en) * | 2005-08-03 | 2006-10-18 | 闵光基 | Infrared induction lamp |
| CN201125117Y (en) * | 2007-11-02 | 2008-10-01 | 广州市捷宝德昌机电有限公司 | Opto-electronic sensor support |
| CN201307890Y (en) * | 2008-12-11 | 2009-09-09 | 宝山钢铁股份有限公司 | Pinhole camera protecting cover |
| CN101706325A (en) * | 2009-10-16 | 2010-05-12 | 上海大亚科技有限公司 | Simple and convenient installation method of infrared detector |
| CN202042030U (en) * | 2011-04-29 | 2011-11-16 | 深圳市豪恩安全科技有限公司 | Passive infrared detector, security system and installation method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08261821A (en) * | 1995-03-27 | 1996-10-11 | Mitsubishi Electric Corp | Infrared detector |
-
2011
- 2011-04-29 CN CN 201110111166 patent/CN102184610B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1521513A1 (en) * | 2003-10-01 | 2005-04-06 | Sagem SA | Supporting device for a sensor |
| CN2828549Y (en) * | 2005-08-03 | 2006-10-18 | 闵光基 | Infrared induction lamp |
| CN201125117Y (en) * | 2007-11-02 | 2008-10-01 | 广州市捷宝德昌机电有限公司 | Opto-electronic sensor support |
| CN201307890Y (en) * | 2008-12-11 | 2009-09-09 | 宝山钢铁股份有限公司 | Pinhole camera protecting cover |
| CN101706325A (en) * | 2009-10-16 | 2010-05-12 | 上海大亚科技有限公司 | Simple and convenient installation method of infrared detector |
| CN202042030U (en) * | 2011-04-29 | 2011-11-16 | 深圳市豪恩安全科技有限公司 | Passive infrared detector, security system and installation method |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平8-261821A 1996.10.11 |
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| CN102184610A (en) | 2011-09-14 |
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Address after: Shenzhen City, Guangdong Province, Guangming New District 518000 000 Daiheng Guangming high tech Industrial Park, building fourth, building fifth, first floor Patentee after: CHINA SECURITY & FIRE IOT SENSING Co.,Ltd. Address before: 518000, Guangdong, Shenzhen Guangming District, public Chang Road (Shenzhen Village) security manufacturing (China) Industrial Park, 4, 5 Patentee before: Shenzhen Longhorn Security Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518000 fourth buildings and fifth first floor of Wan Dai Heng Guangming hi tech Industrial Park, Guangming New District, Shenzhen, Guangdong Patentee after: Shenzhen Longhorn Security Technology Co.,Ltd. Address before: 518000 fourth buildings and fifth first floor of Wan Dai Heng Guangming hi tech Industrial Park, Guangming New District, Shenzhen, Guangdong Patentee before: CHINA SECURITY & FIRE IOT SENSING Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |