CN213180352U

CN213180352U - Internet of things infrared sensor

Info

Publication number: CN213180352U
Application number: CN202021214216.5U
Authority: CN
Inventors: 李虎林
Original assignee: Nanchang Yichenhao Technology Co ltd
Current assignee: Nanchang Yichenhao Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-05-11
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses an infrared sensor of the internet of things, which belongs to the technical field of infrared sensing devices and comprises an infrared sensor, one side of the surface of the infrared inductor is provided with two guide rails, the surface of each guide rail is matched and slidably connected with a sliding rod, the bottom end of the surface of the sliding rod is welded with a pull rod which penetrates through the fixed block, the fixed block penetrates through the surface of the infrared inductor, a lens is arranged on the surface of the infrared inductor, a concave block B is welded on one side of the infrared inductor, which is far away from the lens, the inner wall of the concave block B is provided with a damping bin, the inner wall of the damping bin is matched and detachably connected with a hollow pipe, the deer leather cloth arranged on the sliding rod is matched with the guide rail, so that dust on the lens can be timely and effectively cleaned, and the lens is subjected to damping treatment by adopting a method of adding a damping bin when being fixed.

Description

Internet of things infrared sensor

Technical Field

The utility model relates to an infrared induction device technical field especially relates to a thing networking infrared inductor.

Background

The infrared inductor is developed based on the infrared reflection principle and belongs to an intelligent water-saving and energy-saving device. The infrared ray emitted by an infrared emission tube is reflected to an infrared receiving tube due to the shadow of the hand or the body of the human body, a signal processed by a microcomputer in an integrated circuit is sent to a pulse electromagnetic valve, and the electromagnetic valve opens a valve core according to an appointed instruction to control the head to discharge water after receiving the signal; when the hand or body of the human body leaves the infrared sensing range, the electromagnetic valve does not receive signals, and the valve core of the electromagnetic valve is reset through the spring inside to control water closing.

Patent CN208922437U has disclosed a thing networking flame detection infrared inductor, and this utility model discloses a thing networking flame detection infrared inductor, including flame detection infrared inductor body, the positive fixed mounting of flame detection infrared inductor body has the glass outer screen, and the data end of flame detection infrared inductor body passes through GPS and external control end electric connection. This thing networking flame detection infrared inductor, blast air to its punching press pipe through small-size pulser, because the air current drives the axis of rotation through rotating the flabellum and rotates, and the reverse effort through the choke plate, and utilize the screw thread propulsion principle of screw sleeve pipe with the axis of rotation, thereby make its slurcam promote to wipe the ash according to the surface of pressing plate at the outer screen of glass, and the even aerofoil of cooperation is equallyd divide the inside gas of punching press to spout the surface of the outer screen of glass simultaneously, in order to reach the effect of the outer screen complete clearance of glass on surveying the infrared inductor body with its flame, the problem that the detection sensitivity is influenced because the cover of a large amount of dusts to the infrared inductor body of flame detection has been avoided.

The above-mentioned thing networking flame detection infrared inductor's weak point: 1. when the infrared sensor is used, the infrared sensor is always in an exposed state, and particularly the lens is exposed outside, so that the lens of the Internet of things flame detection infrared sensor is easy to accumulate dust and is not easy to clean, and the lens is dirtier when the infrared sensor is directly wiped by hands or by cloth at will, so that the sensitivity is reduced; 2. in the installation of infrared inductor, do not take absorbing measure to install it, will lead to receiving the reduction of the response sensitivity that causes under the influence of some external force at equipment like this, for this reason, we provide an thing networking infrared inductor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a thing networking infrared inductor aims at the deer's fur cloth of installation on the slide bar and just can in time effectual clearance with the dust on the camera lens easily through the cooperation of guide rail, has adopted the method of additional shock attenuation storehouse to carry out the shock attenuation processing to it when fixed.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of thing networking infrared inductor, including infrared inductor, infrared inductor surface installs guide rail and guide rail on one side and has two, guide rail surface cooperation sliding connection has the slide bar, slide bar surface bottom welding has the pull rod, the pull rod runs through in the fixed block, the fixed block runs through in the infrared inductor surface, infrared inductor surface mounting has the camera lens, infrared inductor keeps away from camera lens one side welding and has concave type piece B, concave type piece B inner wall installs the shock attenuation storehouse, the cooperation of shock attenuation storehouse inner wall can be dismantled and be connected with the hollow tube, the hollow tube is kept away from concave type piece B one side welding and has concave type piece A, the screw thread mouth has been seted up to concave type piece A inner wall.

Optionally, the surface of the damping bin is provided with a nut, the inner wall of the damping bin is provided with a sliding block, one side, away from the nut, of the sliding block is welded with a spring, and the other side of the spring is welded on the inner wall of the concave block B.

Optionally, the threaded port, the hollow pipe and the damping bin are communicated, and the circumference of the hollow pipe is slightly smaller than that of the inner ring of the nut.

Optionally, deer skin cloth is detachably mounted on one side, close to the infrared inductor, of the sliding rod.

Optionally, the height of the guide rail is higher than the protruding height of the lens, and the distance between the slide bar and the infrared sensor is equal to the protruding height of the lens.

The utility model has the advantages as follows:

the embodiment of the utility model provides a thing networking infrared inductor:

1. the infrared inductor is generally installed on the outer side as well as exposes the lens to the outside, at the moment, the sensitivity of infrared induction is reduced due to the fact that dust in the external environment is accumulated, the action of the whole device is changed, at the moment, the device adopts a method of pulling a pull rod to drive a slide rod to move on a guide rail to clean the slide rod, at the moment, deer leather cloth is detachably installed on the lower surface of the slide rod, the friction force of chamois is stronger, but fine and smooth, scratches cannot be generated, the wiping effect becomes more obvious due to the characteristics, at the moment, people can directly pull the pull rod to wipe the lens, the abrasion of the lens caused by the fact that no professional cloth is used for wiping is greatly increased, and therefore the sensitivity of the whole device is reduced.

2. When the device is fixed, the device is fixed by adopting a damping method, when the device needs to be fixed, a bolt only needs to be inserted from a threaded opening, at the moment, the hollow pipe and the damping bin are communicated with each other, the bolt can be directly inserted into a nut and then screwed, the bolt extrudes a sliding block and presses a spring below the sliding block, at the moment, the hollow pipe protects the bolt and prevents the bolt from being rusted, the bolt compresses the sliding block and the spring, and then the spring stores larger energy, when vibration is generated outside, the vibration is transmitted to the spring, at the moment, the spring absorbs the vibration to reduce the vibration effect, the stability of the infrared inductor is greatly improved, and the reduction of sensitivity caused by the vibration is effectively avoided.

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 will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an infrared sensor of the internet of things according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a support frame of an infrared sensor of the internet of things according to an embodiment of the present invention;

in the figure: 1. an infrared sensor; 2. a lens; 3. a guide rail; 4. a slide bar; 5. a pull rod; 6. a fixed block; 7. a nut; 8. a concave block A; 9. a hollow tube; 10. a threaded opening; 11. a concave block B; 12. a damping bin; 13. a spring; 14. a slide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in 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.

The following will describe the infrared sensor of the internet of things according to an embodiment of the present invention in detail with reference to fig. 1 and 2.

Referring to fig. 1 and fig. 2, the embodiment of the utility model provides a pair of thing networking infrared inductor, including

infrared inductor

1, 1 surperficial one side of infrared inductor is installed guide rail 3 and has two, 3 surface coordination sliding connection of guide rail have

slide bar

4, 4 welding in the bottom of slide bar surface have pull rod 5, pull rod 5 runs through in fixed block 6, fixed block 6 runs through in 1 surface of infrared inductor, 1 surface mounting of infrared inductor has

camera lens

2, 2 one side welding of camera lens are kept away from to infrared inductor 1 has concave piece B11, surge bin 12 is installed to concave piece B11 inner wall, surge bin 12 inner wall cooperation can be dismantled and be connected with hollow tube 9, concave piece B11 one side welding has concave piece A8 is kept away from to hollow tube 9, screw thread mouth 10 has been seted up to concave piece A8 inner wall.

For example, dust on the lens can be easily and effectively cleaned in time through the matching of the sliding rod 4 and the guide rail 3, and the dust is damped by adopting a method of adding the damping bin 12 when the dust is fixed.

Referring to fig. 1, a nut 7 is arranged on the surface of the damping bin 12, a sliding block 14 is mounted on the inner wall of the damping bin 12, a spring 13 is welded on one side of the sliding block 14, which is far away from the nut 7, and the other side of the spring 13 is welded on the inner wall of a concave block B11.

For example, the nut 7 fixes the bolt, and when the bolt is screwed into the nut 7, the slider 14 is compressed, and the spring 13 is compressed to provide a shock absorbing effect.

Referring to fig. 1, the threaded port 10, the hollow tube 9 and the damper 12 are communicated with each other, and the circumference of the hollow tube 9 is slightly smaller than that of the inner ring of the nut 7.

Illustratively, the fixation of the bolts to the concave block A8 and the concave block B11 is facilitated.

Referring to fig. 1 and 2, a deer leather cloth is detachably mounted on one side of the sliding rod 4 close to the infrared sensor 1.

In the example, the deerskin cloth has relatively large friction force and has very large adsorption force on dust, the lens 2 can be wiped through the rubbing action of the sliding rod 4, and the deerskin cloth can be detached for cleaning and reloading after being dirty.

Referring to fig. 1, the height of the guide rail 3 is higher than the protruding height of the lens 2, and the height of the slide bar 4 from the infrared sensor 1 is equal to the protruding height of the lens 2.

The lens is protected by the protruding guide rail 3, the infrared sensor is effectively prevented from falling down, and the distance between the sliding rod 4 and the infrared sensor 1 is equal to the height of the lens 2, so that the lens 2 is extruded and the deerskin cloth is conveniently wiped.

When in use, a required place is selected, a bolt is only required to be inserted from the threaded opening 10, at this time, because the hollow tube 9 and the damping bin 12 are mutually communicated, the bolt can be directly inserted to the nut 7 and is tightened, the bolt extrudes the sliding block 14 to press the spring 13 below the sliding block 14, at this time, the hollow tube 9 protects the bolt to prevent the bolt from being rusted, the bolt compresses the sliding block 14 and the spring 13, the bolt is tightened, then the spring 13 stores larger energy, at this time, when vibration is generated outside, the vibration is transmitted to the spring 13, the spring 13 absorbs the vibration to reduce the vibration effect, the stability of the infrared inductor is greatly increased, the reduction of sensitivity caused by the vibration is effectively avoided, and the reduction of the sensitivity of the infrared inductor is caused by the accumulation of dust in the external environment, thereby make whole device effect change, at this moment the device has adopted through pulling pull rod 5, the method that drives slide bar 4 and remove on guide rail 3 clears up it, at this moment because slide bar 4 lower surface demountable installation has deer leather cloth, chamois's frictional force is stronger, but fine and smooth, can not produce the mar, more obvious that the effect becomes is just wiped in this kind of characteristic, at this moment people just can directly pull rod 5 and clean the lens, thereby greatly increased because there is not professional cloth to clean the wearing and tearing of the camera lens that cause and reduced the sensitivity of whole device.

The utility model relates to an infrared sensor of the internet of things, which comprises an infrared sensor 1; 2. a lens; 3. a guide rail; 4. a slide bar; 5. a pull rod; 6. a fixed block; 7. a nut; 8. a concave block A; 9. a hollow tube; 10. a threaded opening; 11. a concave block B; 12. a damping bin; 13. a spring; 14. The slider and the components are all standard parts or components known to those skilled in the art, and the structure and principle of the slider and the components are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The Internet of things infrared inductor comprises an infrared inductor (1) and is characterized in that two guide rails (3) are installed on one side of the surface of the infrared inductor (1), a slide rod (4) is connected to the surface of the guide rail (3) in a sliding mode, a pull rod (5) is welded to the bottom end of the surface of the slide rod (4), the pull rod (5) penetrates through a fixed block (6), the fixed block (6) penetrates through the surface of the infrared inductor (1), a lens (2) is installed on the surface of the infrared inductor (1), a concave block B (11) is welded to one side, away from the lens (2), of the infrared inductor (1), a damping bin (12) is installed on the inner wall of the concave block B (11), a hollow tube (9) is detachably connected to the inner wall of the damping bin (12) in a matching mode, and a concave block A (8) is welded to one side, away from the concave block B (11), of the, the surface of the concave block A (8) is provided with a threaded opening (10).

2. The Internet of things infrared sensor according to claim 1, wherein a nut (7) is arranged on the surface of the damping bin (12), a sliding block (14) is arranged on the inner wall of the damping bin (12), a spring (13) is welded on one side, far away from the nut (7), of the sliding block (14), and the other side of the spring (13) is welded on the inner wall of the concave block B (11).

3. The infrared inductor of the internet of things as claimed in claim 1, wherein the threaded opening (10), the hollow tube (9) and the damper (12) are communicated with each other, and the circumference of the hollow tube (9) is slightly smaller than that of the inner ring of the nut (7).

4. The Internet of things infrared sensor as claimed in claim 1, wherein a deer leather cloth is detachably mounted on one side of the sliding rod (4) close to the infrared sensor (1).

5. The internet of things infrared sensor as claimed in claim 1, wherein the height of the guide rail (3) is higher than the protruding height of the lens (2), and the height of the slide bar (4) from the infrared sensor (1) is equal to the protruding height of the lens (2).