CN211042501U

CN211042501U - Sensor structure for information acquisition

Info

Publication number: CN211042501U
Application number: CN201922372327.2U
Authority: CN
Inventors: 徐明磊; 马力
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-17
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a sensor technology field, and a sensor structure for information acquisition is disclosed, which comprises an outer shell, the bottom fixed mounting of shell has the detection groove, and the top fixed mounting who detects the inslot chamber has the light filter, and the top fixed mounting on shell right side has the heater strip, and the right side fixed mounting of shell has the temperature controller who is located the heater strip below, and positive one side of temperature controller is fixed with the temperature and detects out the head, and the left top fixed mounting of shell has the gas outlet, and the inner chamber fixed mounting of gas outlet has the exhaust fan, and the left bottom fixed mounting of shell has the air intake. This a sensor structure for information acquisition through setting up lagging and dust screen, installs the dust screen in the left side of lagging, utilizes the dust screen to filter the inside air that gets into the sensor, avoids the dust in the air to get into the inside of sensor, and the fixed of lagging only needs to realize through rotatory fixture block with not hard up, and is very convenient, extension fixture's life.

Description

Sensor structure for information acquisition

Technical Field

The utility model relates to a sensor technical field specifically is a sensor structure for information acquisition.

Background

The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule and output the electric signal or the information.

The types of the sensors are various, for an infrared gas sensor, a gas filtering device is not arranged in the sensor, impurities in the gas easily enter the sensor, the accuracy of measurement of the sensor is influenced after the sensor is used for a long time, and in addition, materials used for manufacturing the infrared gas sensor cannot be used at high temperature generally, and the problems are urgently needed to be solved.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a sensor structure for information acquisition possesses the advantage of being equipped with the filter equipment of air and the device that detects the temperature, has solved the problem mentioned among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a sensor structure for information acquisition, includes the shell, the bottom fixed mounting of shell has the detection groove, the top fixed mounting who detects the inslot chamber has the light filter, the top fixed mounting on shell right side has the heater strip, the right side fixed mounting of shell has the temperature regulator that is located the heater strip below, the positive one side of temperature regulator is fixed with the temperature and detects out the head, the left top fixed mounting of shell has the gas outlet, the inner chamber fixed mounting of gas outlet has the exhaust fan, the left bottom fixed mounting of shell has the air intake, the left side fixed mounting of air intake has the suction fan.

Preferably, an alarm is fixedly installed inside the temperature regulator.

Preferably, the lagging is sleeved in the inner chamber activity of air intake, the outside of air intake is run through and extended to at the top of lagging, the rectangular channel has all been seted up to the left and right sides at air intake inner chamber top, the quantity of rectangular channel is two, two the equal fixed mounting of medial surface of rectangular channel has the spring, the opposite side fixed mounting of spring has splint, splint and the inner chamber sliding connection of rectangular channel, the U-shaped groove is seted up to the bottom of air intake inner chamber, the bottom fixed mounting of U-shaped groove has the rubber pad.

Preferably, the left side of the sleeve plate is fixedly connected with a dust screen through a screw, the top of the sleeve plate is slidably connected with a clamping block, a sliding groove matched with the width of the clamping block is formed in the inner cavity of the sleeve plate, and the clamping block is slidably connected with the sliding groove formed in the inner cavity of the sleeve plate.

Preferably, the clamping block is designed in a U shape, the left side and the right side of the bottom of the clamping block are fixedly provided with cylindrical blocks, rectangular protrusions are arranged on two sides of the bottom of each cylindrical block, the rectangular protrusions on the two sides of the bottom of each cylindrical block are located in a circular groove formed in the top of the air inlet, and the width of the bottom of each circular groove is larger than that of the top of the circular groove.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this a sensor structure for information acquisition through setting up lagging and dust screen, installs the dust screen in the left side of lagging, utilizes the dust screen to filter the inside air that gets into the sensor, avoids the dust in the air to get into the inside of sensor, and the fixed of lagging only needs to realize through rotatory fixture block with not hard up, and is very convenient, extension fixture's life.

2. This a sensor structure for information acquisition detects the head through setting up the temperature, utilizes the temperature to detect the head and detects the temperature of sensor place department, and the temperature detects the head and gives the information transfer that experiences and detect the groove, detects the groove and detects information, if the high temperature, then detects the inside singlechip drive temperature of inslot and detects the inside siren of head and send out the police dispatch newspaper, warns people and need pay attention to, improves the practicality of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the air filtering device of the present invention;

fig. 3 is a schematic view of the fixing device of the structural sheathing of the present invention.

In the figure: 1. a housing; 2. heating wires; 3. a temperature regulator; 4. a temperature detection head; 5. a detection tank; 6. an optical filter; 7. an air inlet; 8. a suction fan; 9. an exhaust fan; 10. an air outlet; 11. a spring; 12. a splint; 13. sheathing; 14. a rubber pad; 15. a dust screen; 16. a cylindrical block; 17. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a sensor structure for information acquisition includes a housing 1, a detection tank 5 is fixedly installed at the bottom of the housing 1, an optical filter 6 is fixedly installed at the top of an inner cavity of the detection tank 5, a heater strip 2 is fixedly installed at the top of the right side of the housing 1, a temperature regulator 3 located below the heater strip 2 is fixedly installed at the right side of the housing 1, an alarm is fixedly installed inside the temperature regulator 3, a temperature detection head 4 is fixed at one side of the front surface of the temperature regulator 3, the temperature at the sensor is detected by the temperature detection head 4 by setting the temperature detection head 4, the sensed information is transmitted to the detection tank 5 by the temperature detection head 4, the detection tank 5 detects the information, if the temperature is too high, a single chip microcomputer inside the detection tank 5 drives the alarm inside the temperature detection head 4 to give an alarm, warning people to pay attention to, and improving the practicability of the device, a gas outlet 10 is fixedly installed at the left top of a shell 1, an exhaust fan 9 is fixedly installed in an inner cavity of the gas outlet 10, an air inlet 7 is fixedly installed at the left bottom of the shell 1, a suction fan 8 is fixedly installed at the left side of the air inlet 7, the arrangement of the suction fan 8 and the exhaust fan 9 ensures that outside air better enters the interior of the sensor and simultaneously ensures that air in the sensor is better discharged, a sleeve plate 13 is movably sleeved on the inner cavity of the air inlet 7, a dust screen 15 is fixedly connected to the left side of the sleeve plate 13 through screws, a clamping block 17 is slidably connected to the top of the sleeve plate 13, a sliding groove matched with the width of the clamping block 17 is formed in the inner cavity of the sleeve plate 13, the clamping block 17 is in a U-shaped design, cylindrical blocks 16 are fixedly installed on the left side, the rectangular protruding parts on two sides of the bottom of the cylindrical block 16 are positioned in a circular groove formed in the top of the air inlet 7, the width of the bottom of the circular groove is larger than that of the top of the circular groove, the fixture blocks 17 are in sliding connection with sliding grooves formed in an inner cavity of the sleeve plate 13, the top of the sleeve plate 13 penetrates through and extends to the outside of the air inlet 7, rectangular grooves are formed in the left side and the right side of the top of the inner cavity of the air inlet 7, the number of the rectangular grooves is two, springs 11 are fixedly arranged on the inner side surfaces of the two rectangular grooves, a clamping plate 12 is fixedly arranged on the other side of each spring 11, each clamping plate 12 is in sliding connection with the inner cavity of the corresponding rectangular groove, a U-shaped groove is formed in the bottom of the inner cavity of the air inlet 7, a rubber pad 14 is fixedly arranged at the bottom of the U-shaped groove, a dust screen, take out lagging 13 from the inside of air intake 7, utilize the screw to fix new dust screen 15 in the left side of lagging 13, insert lagging 13 in the inside of air intake 7 again, press lagging 13, make cylindricality piece 16 be located the circular slot that the air intake 7 top was seted up, rotate fixture block 17, then the rectangle bulge of cylindricality piece 16 both sides is located the inside of circular slot, the rectangle bulge plays the effect of restriction, it is fixed firm with lagging 13, because the elastic action of spring 11, splint 12 is in the closely laminating state with lagging 13, thereby guarantee the leakproofness of device.

The working principle is that firstly, a sensor is started, external gas is sucked into the shell 1 from the air inlet 7 by the suction fan 8, the gas is detected by the detection groove 5, the gas entering the shell 1 is discharged by the exhaust fan 9, the gas entering the shell 1 is detected by the dustproof net 15, when the dustproof net 15 is blocked and needs to be replaced, the sleeve plate 13 is drawn out from the air inlet 7, a new dustproof net 15 is fixed on the left side of the sleeve plate 13 by using screws, then the sleeve plate 13 is inserted into the air inlet 7, the sleeve plate 13 is pressed, so that the cylindrical block 16 is positioned in a circular groove formed in the top of the air inlet 7, the clamping block 17 is rotated, the rectangular protruding parts on the two sides of the cylindrical block 16 are positioned in the circular groove, the rectangular protruding parts play a limiting role, the sleeve plate 13 is fixed firmly, and due to the elastic effect of the spring 11, the clamping plate 12 and the sleeve plate 13 are in a close fit state, thereby ensuring the tightness of the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sensor structure for information acquisition, comprising a housing (1), characterized in that: the utility model discloses a temperature monitor, including shell (1), bottom fixed mounting of shell (1) has detection groove (5), the top fixed mounting who detects groove (5) inner chamber has light filter (6), the top fixed mounting on shell (1) right side has heater strip (2), the right side fixed mounting of shell (1) has temperature regulator (3) that are located heater strip (2) below, positive one side of temperature regulator (3) is fixed with temperature detection and goes out first (4), the left top fixed mounting of shell (1) has gas outlet (10), the inner chamber fixed mounting of gas outlet (10) has exhaust fan (9), the left bottom fixed mounting of shell (1) has air intake (7), the left side fixed mounting of air intake (7) has suction fan (8).

2. A sensor structure for information acquisition according to claim 1, characterized in that: and an alarm is fixedly arranged in the temperature regulator (3).

3. A sensor structure for information acquisition according to claim 1, characterized in that: lagging (13) has been cup jointed in the inner chamber activity of air intake (7), the outside that runs through and extend to air intake (7) at the top of lagging (13), the rectangular channel has all been seted up to the left and right sides at air intake (7) inner chamber top, the quantity of rectangular channel is two, two the equal fixed mounting of medial surface of rectangular channel has spring (11), the opposite side fixed mounting of spring (11) has splint (12), splint (12) and the inner chamber sliding connection of rectangular channel, the U-shaped groove is seted up to the bottom of air intake (7) inner chamber, the bottom fixed mounting in U-shaped groove has rubber pad (14).

4. A sensor structure for information acquisition according to claim 3, characterized in that: the left side of lagging (13) is through screw fixedly connected with dust screen (15), the top sliding connection of lagging (13) has fixture block (17), and the inner chamber of lagging (13) sets up the spout with fixture block (17) width looks adaptation, the spout sliding connection that fixture block (17) and lagging (13) inner chamber were seted up.

5. A sensor structure for information acquisition according to claim 4, characterized in that: the fixture block (17) is designed in a U shape, the left side and the right side of the bottom of the fixture block (17) are fixedly provided with cylindrical blocks (16), rectangular protrusions are arranged on two sides of the bottom of each cylindrical block (16), the rectangular protrusions on two sides of the bottom of each cylindrical block (16) are located in circular grooves formed in the tops of the air inlets (7), and the width of the bottoms of the circular grooves is larger than that of the tops of the circular grooves.