CN212726977U - Protection device of infrared induction switch - Google Patents
Protection device of infrared induction switch Download PDFInfo
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- CN212726977U CN212726977U CN202021555149.3U CN202021555149U CN212726977U CN 212726977 U CN212726977 U CN 212726977U CN 202021555149 U CN202021555149 U CN 202021555149U CN 212726977 U CN212726977 U CN 212726977U
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- infrared induction
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Abstract
The utility model discloses a protective device of an infrared induction switch, which comprises a shell, wherein an infrared induction frame is connected in the shell in a sliding way, and an infrared induction lamp main body is arranged on the infrared induction frame; sliding rails are fixedly arranged on the inner top surface and the inner bottom surface of the shell, sliding blocks are connected onto the sliding rails in a sliding mode, and the two sliding blocks are fixedly connected with the top and the bottom of the infrared induction frame respectively; the right side surfaces of the two sliding blocks are fixedly connected with first springs, and the other ends of the first springs are fixedly connected with the right side wall in the shell; two buffer mechanisms are arranged on the right side wall in the shell. When infrared induction frame received external impact, infrared induction frame can remove right and extrude first spring and two buffer gear, and buffer gear can offset external impact force with first spring to protect infrared induction switch, solved original infrared induction switch and be not convenient for carry out the problem of protecting, improved infrared induction switch's security.
Description
Technical Field
The utility model relates to an infrared ray induction technology field especially relates to an infrared ray induction switch's protector.
Background
The infrared inductive switch is an automatic control switch based on the infrared inductive technology, realizes the automatic control function by sensing the infrared heat emitted from the outside, and can quickly open various electrical equipment such as lamps, automatic doors, burglar alarms and the like.
Among the prior art, current infrared inductive switch is not convenient for protect when using, receives the damage easily when receiving external force and assaults, reduces life, influences the result of use, and the problem that the aforesaid appears is solved to the infrared inductive switch who has safeguard function that now urgently needs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an infrared ray inductive switch's protector to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:
a protection device of an infrared induction switch comprises a shell, wherein an infrared induction frame is connected in the shell in a sliding mode, and an infrared induction lamp body is arranged on the infrared induction frame; sliding rails are fixedly arranged on the inner top surface and the inner bottom surface of the shell, sliding blocks are connected onto the sliding rails in a sliding mode, and the two sliding blocks are fixedly connected with the top and the bottom of the infrared induction frame respectively; the right side surfaces of the two sliding blocks are fixedly connected with first springs, and the other ends of the first springs are fixedly connected with the right side wall in the shell; two buffer mechanisms are arranged on the right side wall in the shell.
Preferably, buffer gear includes piston cylinder, piston rod, connecting pipe, gasbag, piston cylinder right flank and casing right side wall fixed connection, the piston be located the piston cylinder and with piston cylinder sliding connection, piston rod right-hand member and piston left side fixed connection, the one end and the piston cylinder rigid coupling and the intercommunication of connecting pipe, the other end and the gasbag rigid coupling and the intercommunication of connecting pipe, right side wall fixed connection in gasbag and the casing.
Preferably, a second spring is arranged in the piston cylinder, one end of the second spring is fixedly connected with the right side face of the piston, and the other end of the second spring is fixedly connected with the right side wall in the piston cylinder.
Preferably, two mounting plates are fixedly arranged on the right side of the top surface and the right side of the bottom surface of the shell, and mounting holes are formed in the mounting plates in a penetrating mode.
Preferably, the protective layer is fixedly arranged on the left side face of the shell, the sealing gasket is fixedly arranged on the right side face of the shell, and the sealing gasket is fixedly arranged on the right side face of the mounting plate.
Preferably, the sealing gasket is made of rubber, and the thickness of the sealing gasket is 2-3 mm.
The utility model has the advantages that:
1. by designing the infrared induction frame in sliding connection with the shell, when the infrared induction frame or the infrared induction lamp main body is subjected to small external impact, the infrared induction frame can move rightwards and extrude the first spring, and the expansion of the first spring can play a role in buffering the external impact, so that the infrared induction lamp main body is prevented from being damaged by the impact;
when infrared induction frame or infrared induction lamp main part received great external impact, the infrared induction frame can move right and extrude two piston rods, make the piston rod promote the piston and move right, when the piston moves right, can extrude the gasbag with the gas in the piston cylinder, and then make the gasbag can expand the grow, can contact with the infrared induction frame when the gasbag grow, the infrared induction frame that receives the impact force can extrude the gasbag, make the gas reflux in the gasbag to the piston cylinder in, thereby promote piston and piston rod and move left, and then make the piston rod support the infrared induction frame, so the circulation is reciprocal, external impact force has just been offset, the infrared induction switch has been protected.
2. By arranging the protective layer, a part of dust and water can be prevented from entering the shell, and the infrared inductive switch in the shell is protected; through the arrangement of the sealing gasket, the shell is more closely arranged on the wall surface or the surface of an object.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;
fig. 3 is a schematic diagram of the right-side view structure of the present invention;
reference numerals: 1. a housing; 2. an infrared induction frame; 3. an infrared induction lamp body; 4. a slide rail; 5. a slider; 6. a first spring; 7. a piston cylinder; 8. a piston; 9. a piston rod; 10. a connecting pipe; 11. an air bag; 12. mounting a plate; 13. mounting holes; 14. a protective layer; 15. a gasket; 16. a second spring.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. 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.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, a protection device for an infrared sensing switch comprises a housing 1, an infrared sensing frame 2 is slidably connected in the housing 1, and an infrared sensing lamp body 3 is installed on the infrared sensing frame 2; the top surface and the bottom surface in the shell 1 are fixedly provided with slide rails 4, the slide rails 4 are connected with slide blocks 5 in a sliding manner, and the two slide blocks 5 are respectively fixedly connected with the top and the bottom of the infrared induction frame 2; the right side surfaces of the two sliding blocks 5 are fixedly connected with first springs 6, and the other ends of the first springs 6 are fixedly connected with the right side wall in the shell 1; two buffer mechanisms are arranged on the right side wall in the shell 1, each buffer mechanism comprises a piston cylinder 7, a piston 8, a piston rod 9, a connecting pipe 10 and an air bag 11, the right side surface of the piston cylinder 7 is fixedly connected with the right side wall in the shell 1, the piston 8 is positioned in the piston cylinder 7 and is in sliding connection with the piston cylinder 7, the right end of the piston rod 9 is fixedly connected with the left side surface of the piston 8, one end of the connecting pipe 10 is fixedly connected and communicated with the piston cylinder 7, the other end of the connecting pipe 10 is fixedly connected and communicated with the air bag 11, the air bag 11 is fixedly connected with the right side wall in the shell 1, a second spring 16 is arranged in the piston cylinder 7, one end of the second spring 16 is fixedly connected with the right side surface of the piston 8, the other end of the second spring 16 is fixedly connected with the right side wall in the piston cylinder 7, two mounting plates 12 are fixedly arranged on the right side of the top surface, a sealing gasket 15 is fixedly arranged on the right side surface of the shell 1, a sealing gasket 15 is also fixedly arranged on the right side surface of the mounting plate 12, the sealing gasket 15 is made of rubber, and the thickness of the sealing gasket 15 is 2-3 mm.
The working principle is as follows: the device is arranged on the surface of a wall or an object by penetrating through the mounting hole 13 through a screw, and the device is more tightly connected with the surface of the wall or the object by arranging the sealing gasket 15 on the right side surface 12 of the mounting plate and the right side surface of the shell 1.
When the infrared induction frame 2 or the infrared induction lamp body 3 is subjected to small external impact, the infrared induction frame 2 moves rightwards and extrudes the first spring 6, and under the influence of the elastic force of the first spring 6, the first spring 6 pushes the infrared induction frame 2 leftwards, so that the external impact is buffered, and the infrared induction lamp body 3 is prevented from being damaged by the impact;
when the infrared sensing frame 2 or the infrared sensing lamp body 3 is impacted by the larger outside, the infrared sensing frame 2 moves rightwards and extrudes the two piston rods 9, so that the two piston rods 9 push the two pistons 8 to move rightwards, when the piston 8 moves rightwards, the gas in the piston cylinder 7 is extruded into the air bag 11 through the connecting pipe 10, when the gas in the piston cylinder 7 enters the air bag 11, the air bag 11 expands and enlarges, the enlarged air bag 11 contacts with the infrared sensing frame 2, meanwhile, the infrared sensing frame 2 which receives the impact force extrudes the air bag 11, so that the gas in the air bag 11 flows back to the piston cylinder 7, the reflowing gas pushes the piston 8 and the piston rod 9 to move leftwards, so that the piston rod 9 supports against the infrared sensing frame 2 again, the circulating reciprocating is performed, the impact force of the outside is counteracted, and the infrared sensing switch is protected, the problem of original infrared inductive switch be not convenient for protect is solved, infrared inductive switch's security has been improved.
The second spring 16 is arranged in the piston cylinder 7, when the piston 8 moves rightwards, the second spring 16 is extruded, and under the influence of the elastic force of the second spring 16, the second spring 16 pushes the piston 8 leftwards, so that the movement of the piston 8 is buffered, and the buffering effect of the device is further improved; by providing the protective layer 14, a part of dust and water can be prevented from entering the housing 1 while the infrared inductive switch is not affected, thereby protecting the infrared inductive switch in the housing 1.
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 (6)
1. The utility model provides a protector of infrared ray inductive switch, includes casing (1), its characterized in that:
an infrared induction frame (2) is connected in the shell (1) in a sliding mode, and an infrared induction lamp main body (3) is installed on the infrared induction frame (2); sliding rails (4) are fixedly arranged on the inner top surface and the inner bottom surface of the shell (1), sliding blocks (5) are connected onto the sliding rails (4) in a sliding mode, and the two sliding blocks (5) are fixedly connected with the top and the bottom of the infrared induction frame (2) respectively; the right side surfaces of the two sliding blocks (5) are fixedly connected with first springs (6), and the other ends of the first springs (6) are fixedly connected with the right side wall in the shell (1); two buffer mechanisms are arranged on the right side wall in the shell (1).
2. The infrared ray induction switch protection device as claimed in claim 1, wherein: buffer gear includes piston cylinder (7), piston (8), piston rod (9), connecting pipe (10), gasbag (11), right side wall fixed connection in piston cylinder (7) right flank and casing (1), piston (8) be located piston cylinder (7) and with piston cylinder (7) sliding connection, piston rod (9) right-hand member and piston (8) left surface fixed connection, the one end and the piston cylinder (7) rigid coupling and the intercommunication of connecting pipe (10), the other end and gasbag (11) rigid coupling and the intercommunication of connecting pipe (10), right side wall fixed connection in gasbag (11) and casing (1).
3. The infrared ray induction switch protection device as claimed in claim 2, characterized in that: and a second spring (16) is arranged in the piston cylinder (7), one end of the second spring (16) is fixedly connected with the right side surface of the piston (8), and the other end of the second spring (16) is fixedly connected with the inner right side wall of the piston cylinder (7).
4. The infrared ray induction switch protection device as claimed in claim 1, wherein: casing (1) top surface right side, bottom surface right side all have set firmly two mounting panels (12), it is provided with mounting hole (13) to run through on mounting panel (12).
5. The infrared switch protector as set forth in claim 4, wherein: the casing is characterized in that a protective layer (14) is fixedly arranged on the left side face of the casing (1), a sealing gasket (15) is fixedly arranged on the right side face of the casing (1), and a sealing gasket (15) is also fixedly arranged on the right side face of the mounting plate (12).
6. The infrared ray induction switch protection device as claimed in claim 5, wherein:
the sealing gasket (15) is made of rubber, and the thickness of the sealing gasket (15) is 2-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021555149.3U CN212726977U (en) | 2020-07-31 | 2020-07-31 | Protection device of infrared induction switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021555149.3U CN212726977U (en) | 2020-07-31 | 2020-07-31 | Protection device of infrared induction switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212726977U true CN212726977U (en) | 2021-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021555149.3U Active CN212726977U (en) | 2020-07-31 | 2020-07-31 | Protection device of infrared induction switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212726977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113437683A (en) * | 2021-07-12 | 2021-09-24 | 湖州雄鹰通信电力设备有限公司 | Multifunctional power distribution cabinet with good use effect |
-
2020
- 2020-07-31 CN CN202021555149.3U patent/CN212726977U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113437683A (en) * | 2021-07-12 | 2021-09-24 | 湖州雄鹰通信电力设备有限公司 | Multifunctional power distribution cabinet with good use effect |
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