CN213424152U - Indoor passive infrared detection device - Google Patents
Indoor passive infrared detection device Download PDFInfo
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- CN213424152U CN213424152U CN202022062311.4U CN202022062311U CN213424152U CN 213424152 U CN213424152 U CN 213424152U CN 202022062311 U CN202022062311 U CN 202022062311U CN 213424152 U CN213424152 U CN 213424152U
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- mounting panel
- detection device
- infrared detector
- mounting plate
- passive infrared
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Abstract
The utility model discloses an indoor passive infrared detection device, including the infrared detector main part, one side of infrared detector main part is provided with the mounting panel, top one side fixedly connected with connecting plate of mounting panel, the one end that the mounting panel was kept away from to the connecting plate is articulated to have a high printing opacity protective housing, the one end fixedly connected with stopper that the high printing opacity protective housing is close to the mounting panel, the bottom surface of mounting panel has seted up the spacing groove, the spacing groove and stopper phase-match, the bottom surface of stopper has seted up the draw-in groove, the mounting panel has seted up first spring groove with the surface that the draw-in groove corresponds, the mounting panel has seted up the slide opening with the surface that the first spring groove corresponds, the interior bottom surface fixedly connected with spacing spring; through having installed high printing opacity protective housing additional, high printing opacity protective housing can play the guard action to the infrared detector main part, avoids the infrared detector main part to receive the damage because receive the striking or collide with.
Description
Technical Field
The utility model relates to an infrared detection field especially relates to an indoor passive infrared detection device that uses.
Background
Passive infrared detector: adopt passive infrared mode, reach the detector of security alarm function. The passive infrared detector mainly comprises an optical system, a pyroelectric sensor (or called as an infrared sensor), an alarm controller and the like.
However, the existing passive infrared detector is not provided with a protection device, when the passive infrared detector is used indoors, water is easy to enter the interior of the passive infrared detector or dust enters the interior of the passive infrared detector, so that the passive infrared detector is damaged, the safety is low, in addition, the existing passive infrared detector is generally directly adhered to a wall through glue, the passive infrared detector is not beneficial to being detached and maintained, meanwhile, the economic applicability is poor, and therefore the passive infrared detector for indoor use is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides an indoor passive infrared detection device that uses is provided with the protective housing in the outside, can solve current passive infrared detector and do not have protection device, and when indoor use, inside is intake easily or is got into the dust, leads to passive form detector to damage, the low technical problem of security.
In order to solve the technical problem, the utility model provides a following technical scheme: an indoor passive infrared detection device comprises an infrared detector main body, wherein a mounting plate is arranged on one side of the infrared detector main body, a connecting plate is fixedly connected to one side of the top end of the mounting plate, a high-light-transmission protective shell is hinged to one end, far away from the mounting plate, of the connecting plate, a limiting block is fixedly connected to one end, close to the mounting plate, of the high-light-transmission protective shell, a limiting groove is formed in the bottom surface of the mounting plate, the limiting groove is matched with the limiting block, a clamping groove is formed in the bottom surface of the limiting block, a first spring groove is formed in the surface, corresponding to the clamping groove, of the mounting plate, a sliding hole is formed in the surface, corresponding to the first spring groove, a limiting spring is fixedly connected to the inner bottom surface of the first spring groove, an L-shaped clamping rod is fixedly connected to the top end, and one end of the L-shaped clamping rod extends to the surface of the mounting plate.
As a preferred technical scheme of the utility model, a side fixed surface of infrared detector main part is connected with the detector bottom plate, a side surface that the detector bottom plate is close to the mounting panel has seted up the second spring groove, the one end fixed surface in second spring groove is connected with the bradyseism spring, the terminal fixedly connected with rubber suction cup of bradyseism spring, rubber suction cup runs through the detector bottom plate, just rubber suction cup extends to the surface of mounting panel.
As an optimized technical scheme of the utility model, anti-skidding line has been seted up on the surface of L type kelly, anti-skidding line is the S-shaped.
As an optimized technical scheme of the utility model, the lightening hole has been seted up to the inside of mounting panel, the even part in lightening hole.
As an optimal technical scheme of the utility model, the surface of mounting panel is provided with the asbestos board insulating layer, the asbestos board insulating layer closely laminates with the mounting panel.
As an optimal technical scheme of the utility model, the surface spraying of high printing opacity protective housing has transparent fire-retardant silica gel layer.
As an optimized technical scheme of the utility model, the surface of infrared detector main part is provided with the pilot lamp, be provided with the reflector panel around the pilot lamp.
As an optimal technical scheme of the utility model, rubber suction cup's surface is provided with the wearing layer, the wearing layer closely laminates with rubber suction cup.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. through having installed high printing opacity protective housing additional, high printing opacity protective housing can play the guard action to the infrared detector main part, avoids the infrared detector main part to receive the damage because receive the striking or collide with, and is further, and high printing opacity protective housing also can prevent moisture and dust to invade the inside of infrared detector main part, causes the damage to the infrared detector main part, has improved the security of infrared detector main part.
2. Through having installed rubber suction cup additional, for traditional mounting means, this easy operation, when can used repeatedly, efficiency nature is high, and economic nature is good, and is further, when the infrared detector main part received the striking, the bradyseism spring can play the effect of bradyseism at the in-process of atress deformation, also can play the guard action to the infrared detector main part.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;
wherein: 1. mounting a plate; 2. a connecting plate; 3. an infrared detector main body; 4. a limiting block; 5. a high light transmission protective shell; 6. a detector backplane; 7. a card slot; 8. an L-shaped clamping rod; 9. a slide hole; 10. a first spring groove; 11. a limiting groove; 12. a second spring groove; 13. a cushioning spring; 14. a rubber suction cup; 15. and a limiting spring.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in figures 1-4, an indoor passive infrared detection device comprises an infrared detector main body 3, a mounting plate 1 is arranged on one side of the infrared detector main body 3, a connecting plate 2 is fixedly connected to one side of the top end of the mounting plate 1, a high light-transmitting protective shell 5 is hinged to one end of the connecting plate 2 away from the mounting plate 1, a limiting block 4 is fixedly connected to one end of the high light-transmitting protective shell 5 close to the mounting plate 1, a limiting groove 11 is formed in the bottom end surface of the mounting plate 1, the limiting groove 11 is matched with the limiting block 4, a clamping groove 7 is formed in the bottom end surface of the limiting block 4, a first spring groove 10 is formed in the surface of the mounting plate 1 corresponding to the clamping groove 7, a slide hole 9 is formed in the surface of the mounting plate 1 corresponding to the first spring groove 10, a limiting spring 15 is fixedly connected to, the top end of the L-shaped clamping rod 8 is a smooth inclined surface, one end of the L-shaped clamping rod 8 penetrates through the sliding hole 9, and one end of the L-shaped clamping rod 8 extends to the surface of the mounting plate 1;
during the use, when needs are maintained infrared detector main part 3, downstream L type kelly 8, originally, spacing spring 15 atress shrink under being in normal condition, break away from completely until L type kelly 8 and draw-in groove 7, rotate high printing opacity protective housing 5 around the pin joint this moment, can take out infrared detector main part 3, this simple structure, high printing opacity protective housing 5 can play the guard action to infrared detector main part 3, avoid infrared detector main part 3 to receive the striking or collide with and receive the damage because of receiving, it is further, high printing opacity protective housing 5 also can prevent moisture and dust to invade the inside of infrared detector main part 3, cause the damage to infrared detector main part 3, the security of infrared detector main part 3 has been improved.
In another embodiment, the embodiment discloses a second spring slot 12 disposed inside the detector bottom plate 6, as shown in fig. 4, a detector bottom plate 6 is fixedly connected to a surface of one side of the infrared detector main body 3, a second spring slot 12 is disposed on a surface of one side of the detector bottom plate 6 close to the mounting plate 1, a damping spring 13 is fixedly connected to a surface of one end of the second spring slot 12, a rubber suction cup 14 is fixedly connected to a tail end of the damping spring 13, the rubber suction cup 14 penetrates through the detector bottom plate 6, and the rubber suction cup 14 extends to the surface of the mounting plate 1;
during the use, when needs are installed infrared detector main part 3, the surface that aims at mounting panel 1 with infrared detector main part 3 moves and removes, support mounting panel 1 surface until rubber suction cup 14, behind the inside air of rubber suction cup 14 exhaust, adsorb on mounting panel 1 is surperficial, infrared detector main part 3 installation is accomplished this moment, for traditional mounting means, this easy operation, when can used repeatedly, the efficiency nature is high, and economic nature is good, and is further, when infrared detector main part 3 receives the striking, bradyseism spring 13 is at the in-process of atress deformation, can play the effect of bradyseism, also can play the guard action to infrared detector main part 3.
In another embodiment, the embodiment discloses anti-slip patterns arranged on the surface of the L-shaped clamping rod 8, as shown in fig. 3, the surface of the L-shaped clamping rod 8 is provided with the anti-slip patterns, and the anti-slip patterns are S-shaped; when the anti-skid device is used, the S-shaped anti-skid lines can increase the friction force on the surface of the L-shaped clamping rod 8, and the anti-skid effect is achieved.
In another embodiment, the embodiment discloses lightening holes arranged inside the mounting plate 1, as shown in fig. 2, the inside of the mounting plate 1 is provided with lightening holes, and the lightening holes are uniform; during the use, the lightening hole can reduce the weight of mounting panel 1, improves the portability of mounting panel 1, avoids leading to mounting panel 1 to drop because the weight of mounting panel 1 is too high.
In another embodiment, the present embodiment discloses an asbestos board insulation layer disposed on the surface of the mounting plate 1, as shown in fig. 2, the surface of the mounting plate 1 is provided with an asbestos board insulation layer, and the asbestos board insulation layer is tightly attached to the mounting plate 1; during the use, the asbestos board insulating layer can play thermal-insulated effect, avoids leading to mounting panel 1 to heat up because of the produced heat of infrared detector main part 3 to reduce mounting panel 1's viscidity.
In another embodiment, the embodiment discloses a transparent flame-retardant silica gel layer disposed on the surface of the high-light-transmission protective shell 5, as shown in fig. 2, the surface of the high-light-transmission protective shell 5 is sprayed with the transparent flame-retardant silica gel layer; during the use, transparent fire-retardant silica gel layer can play fire-retardant effect, causes the time catching fire at 3 short circuits of infrared detector main part, avoids the further diffusion of burning things which may cause a fire disaster, has improved infrared detector main part 3's security.
In another embodiment, the embodiment discloses an indicator light disposed on the surface of the infrared detector main body 3, as shown in fig. 1, the surface of the infrared detector main body 3 is provided with the indicator light, and the periphery of the indicator light is provided with a reflector; when the infrared detector is used, the reflector can enhance the light emitted by the indicator lamp, and the warning effect of the infrared detector main body 3 is enhanced.
In another embodiment, the embodiment discloses a wear-resistant layer disposed on the surface of the rubber suction cup 14, as shown in fig. 4, the surface of the rubber suction cup 14 is disposed with a wear-resistant layer, and the wear-resistant layer is closely attached to the rubber suction cup 14; when in use, the wear-resistant layer can increase the wear resistance of the rubber suction cup 14 and prolong the service life of the rubber suction cup 14.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an indoor passive infrared detection device that uses, includes infrared detector main part (3), its characterized in that: one side of the infrared detector main body (3) is provided with a mounting plate (1), one side of the top end of the mounting plate (1) is fixedly connected with a connecting plate (2), one end of the connecting plate (2) far away from the mounting plate (1) is hinged with a high-light-transmission protective shell (5), one end of the high-light-transmission protective shell (5) close to the mounting plate (1) is fixedly connected with a limiting block (4), the bottom surface of the mounting plate (1) is provided with a limiting groove (11), the limiting groove (11) is matched with the limiting block (4), the bottom surface of the limiting block (4) is provided with a clamping groove (7), the surface of the mounting plate (1) corresponding to the clamping groove (7) is provided with a first spring groove (10), the surface of the mounting plate (1) corresponding to the first spring groove (10) is provided with a slide hole (9), and the inner bottom surface, the top fixedly connected with L type kelly (8) of spacing spring (15), the top of L type kelly (8) is smooth inclined plane, slide opening (9) are run through to the one end of L type kelly (8), just the surface of extending to mounting panel (1) of L type kelly (8) one end.
2. The passive infrared detection device for indoor use according to claim 1, wherein: one side fixed surface of infrared detector main part (3) is connected with detector bottom plate (6), second spring groove (12) have been seted up to one side surface that detector bottom plate (6) are close to mounting panel (1), the one end fixed surface of second spring groove (12) is connected with bradyseism spring (13), terminal fixedly connected with rubber suction cup (14) of bradyseism spring (13), rubber suction cup (14) run through detector bottom plate (6), just rubber suction cup (14) extend to the surface of mounting panel (1).
3. The passive infrared detection device for indoor use according to claim 1, wherein: the surface of the L-shaped clamping rod (8) is provided with anti-skid lines which are S-shaped.
4. The passive infrared detection device for indoor use according to claim 1, wherein: lightening holes are formed in the mounting plate (1), and the lightening holes are uniformly distributed.
5. The passive infrared detection device for indoor use according to claim 1, wherein: the surface of mounting panel (1) is provided with the asbestos board insulating layer, asbestos board insulating layer and mounting panel (1) closely laminate.
6. The passive infrared detection device for indoor use according to claim 1, wherein: and a transparent flame-retardant silica gel layer is sprayed on the surface of the high-light-transmission protective shell (5).
7. The passive infrared detection device for indoor use according to claim 1, wherein: the surface of the infrared detector main body (3) is provided with an indicator light, and the periphery of the indicator light is provided with a reflector.
8. The passive infrared detection device for indoor use according to claim 2, wherein: the surface of the rubber sucker (14) is provided with a wear-resistant layer, and the wear-resistant layer is tightly attached to the rubber sucker (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022062311.4U CN213424152U (en) | 2020-09-19 | 2020-09-19 | Indoor passive infrared detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022062311.4U CN213424152U (en) | 2020-09-19 | 2020-09-19 | Indoor passive infrared detection device |
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| Publication Number | Publication Date |
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| CN213424152U true CN213424152U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022062311.4U Active CN213424152U (en) | 2020-09-19 | 2020-09-19 | Indoor passive infrared detection device |
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| CN (1) | CN213424152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483899A (en) * | 2021-08-16 | 2021-10-08 | 江苏普瑞尔特控制工程有限公司 | PRT-WD01 infrared temperature sensor |
-
2020
- 2020-09-19 CN CN202022062311.4U patent/CN213424152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483899A (en) * | 2021-08-16 | 2021-10-08 | 江苏普瑞尔特控制工程有限公司 | PRT-WD01 infrared temperature sensor |
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