CN218381097U

CN218381097U - Novel four-in-one sensor

Info

Publication number: CN218381097U
Application number: CN202222202354.7U
Authority: CN
Inventors: 周淑华; 董志海; 赵松
Original assignee: Jiangsu Lianhong Smart Energy Co ltd
Current assignee: Jiangsu Lianhong Smart Energy Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-01-24
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a novel four unification sensors, including sensor housing, a plurality of sensor and protective housing, it is a plurality of the sensor sets up the one side at sensor housing, the equal fixedly connected with slide rail of both sides outer wall of sensor housing, the spout has been seted up to the both sides inner wall of protective housing, and spout and slide rail sliding connection, a plurality of through-holes have been seted up to one side of protective housing, and the through-hole aligns with the sensor, the equal fixedly connected with dead lever in both sides of protective housing, two the outside swing joint of dead lever has same baffle frame. The utility model discloses not only can avoid the sensor to expose for a long time and take place ageing or stained outside through protective housing and baffle frame, improve the protecting effect of device, can realize the quick fixed to the protective housing through the locating pin moreover, improve the result of use of device, can also avoid sensor surface adhesion filth through annular brush, improve the clean effect of device.

Description

Novel four-in-one sensor

Technical Field

The utility model relates to a sensor technical field especially relates to a novel four unification sensors.

Background

The sensor is a detection device, can sense the measured information, and can convert the sensed information into an electric signal or other information output in a required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.

The sensor of current four unification sensors is fixed mounting in the outside of casing usually, makes the sensor expose in external environment, through long-time wind-blown sunshine, and sensor surface takes place ageing easily or stained, causes the data that the sensor detected to appear the deviation, influences the detection precision of four unification sensors, consequently, the utility model provides a novel four unification sensors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel four-in-one sensor.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel four unification sensors, includes sensor housing, a plurality of sensor and protective housing, and is a plurality of the sensor sets up the one side at sensor housing, the equal fixedly connected with slide rail of both sides outer wall of sensor housing, the spout has been seted up to the both sides inner wall of protective housing, and spout and slide rail sliding connection, a plurality of through-holes have been seted up to one side of protective housing, and the through-hole aligns with the sensor, the equal fixedly connected with dead lever in both sides of protective housing, two the outside swing joint of dead lever has same baffle frame, and baffle frame and protective housing contact, the outside swing joint of dead lever has the torsional spring, and the both ends of torsional spring are fixed mutually with dead lever and baffle frame respectively, the equal fixedly connected with push frame of both sides outer wall of sensor housing, and push frame and baffle frame contact, one side outer wall fixedly connected with spring of sensor housing, and spring and protective housing are fixed mutually.

As the utility model discloses further scheme again, two constant head tanks have been seted up to sensor housing's top outer wall, the top swing joint of protective housing has the locating pin, and the one end of locating pin passes the protective housing and pegs graft mutually with one of them constant head tank, the outside swing joint of locating pin has the extension spring, and the both ends of extension spring are fixed mutually with locating pin and protective housing respectively, the top fixedly connected with pull ring of locating pin.

As the utility model discloses scheme further again, the equal fixedly connected with guide block of both sides outer wall of protective housing, and guide block and push away a sliding connection.

As a further aspect of the present invention, the bottom of the sensor housing is fixedly connected with an insulating pad.

As the utility model discloses further scheme again, the equal fixedly connected with of both sides outer wall of sensor housing fixes the ear.

As the utility model discloses further scheme again, a plurality of louvres have all been seted up to sensor housing's both sides, and louvre evenly distributed.

As a further scheme of the utility model, the inside fixedly connected with annular brush of through-hole.

As the utility model discloses further scheme again, one side outer wall of protective housing is provided with the magnetic stripe, and the magnetic stripe contacts with the baffle frame.

The utility model has the advantages that:

1. through the cooperation use of protective housing and baffle frame, the operator promotes the protective housing and removes to one side along the slide rail, the protective housing drives baffle frame and removes to one side, the dead lever rotation can be centers on to the baffle frame simultaneously, baffle frame and protective housing break away from the contact, when the protective housing removed suitable position, the sensor passed the through-hole this moment, thereby make the sensor stretch out from the protective housing, and then make the sensor can detect external environment's various compositions, after sensor detection work accomplishes, make protective housing and baffle frame remove to the opposite direction, and then make protective housing and baffle frame realize the protection to the sensor, avoid the sensor to expose for a long time and take place ageing or stained, the protective effect of device has been improved.

2. Through the setting of installation locating pin on the protective housing, the operator pulls out the locating pin from the constant head tank, and the extension spring atress is elongated this moment to make the protective housing can freely slide, when the protective housing removed suitable position, the locating pin and another constant head tank to lining up, the locating pin inserts in another constant head tank this moment, thereby makes the protective housing obtain fixing, avoids the protective housing to take place to remove, and then realizes the quick fixed to the protective housing, has improved the result of use of device.

3. Through the setting of installation annular brush on the through-hole, when the protective housing moved to one side, the protective housing drove the surface removal that the sensor was encircleed around to make annular brush clear up the surface of sensor, and then make the surface of sensor keep clean, avoid sensor surface adhesion filth to influence the detection precision, improved the clean effect of device.

Drawings

Fig. 1 is a schematic perspective view of a novel four-in-one sensor provided by the present invention;

fig. 2 is a schematic cross-sectional structural view of a baffle frame of a novel four-in-one sensor provided by the present invention;

fig. 3 is a schematic cross-sectional structural view of a protective shell of the novel four-in-one sensor provided by the present invention;

fig. 4 is an enlarged structural schematic diagram of a part a of a novel four-in-one sensor provided by the present invention;

fig. 5 is a schematic diagram of a B-part amplification structure of a novel four-in-one sensor provided by the present invention.

In the figure: 1. a baffle frame; 2. a protective shell; 3. a guide block; 4. pushing the frame; 5. a slide rail; 6. an insulating pad; 7. fixing the lug; 8. a sensor housing; 9. heat dissipation holes; 10. positioning a groove; 11. positioning pins; 12. an annular brush; 13. a magnetic strip; 14. a through hole; 15. a chute; 16. a spring; 17. a sensor; 18. a torsion spring; 19. fixing the rod; 20. a pull ring; 21. a tension spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following detailed description of the present invention is made with reference to the accompanying drawings and examples, and it should be understood that the specific examples described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention.

Referring to fig. 1-5, a novel four-in-one sensor comprises a sensor housing 8, a plurality of sensors 17 and a protective housing 2, wherein the plurality of sensors 17 are arranged on one side of the sensor housing 8, slide rails 5 are welded on the outer walls of the two sides of the sensor housing 8, slide grooves 15 are formed in the inner walls of the two sides of the protective housing 2, the slide grooves 15 are slidably connected with the slide rails 5, a plurality of through holes 14 are formed in one side of the protective housing 2, the through holes 14 are aligned with the sensors 17, fixing rods 19 are welded on the two sides of the protective housing 2, the two fixing rods 19 are rotatably connected with the same baffle frame 1, the baffle frame 1 is in contact with the protective housing 2, a torsion spring 18 is sleeved outside the fixing rods 19, two ends of the torsion spring 18 are respectively fixed with the fixing rods 19 and the baffle frame 1, push frames 4 are welded on the outer walls of the two sides of the sensor housing 8, and the push frames 4 are in contact with the baffle frame 1, the outer wall of one side of the sensor housing 8 is welded with a spring 16, the spring 16 is fixed with the protective housing 2, an operator pushes the protective housing 2 to move to one side along the sliding rail 5, the protective housing 2 drives the baffle frame 1 to move to one side, meanwhile, the baffle frame 1 can rotate around the fixing rod 19, the baffle frame 1 is separated from the protective housing 2, when the protective housing 2 moves to a proper position, the sensor 17 penetrates through the through hole 14, so that the sensor 17 extends out of the protective housing 2, the sensor 17 can detect oxygen, combustible gas, carbon monoxide and hydrogen sulfide in the external environment, the types of the plurality of sensors 17 are KGZ-10, TGS2610-C00, TGS5042 and TGS825 respectively, when the detection work of the sensor 17 is completed, the protective housing 2 and the baffle frame 1 move to the opposite direction, so that the protective housing 2 and the baffle frame 1 protect the sensor 17, the sensor 17 is prevented from being aged or stained by long-term exposure.

In the utility model, it should be noted that, the top outer wall of the sensor housing 8 is provided with two positioning slots 10, the top of the protective housing 2 is slidably connected with a positioning pin 11, one end of the positioning pin 11 passes through the protective housing 2 and is inserted into one of the positioning slots 10, the exterior of the positioning pin 11 is sleeved with a tension spring 21, and two ends of the tension spring 21 are respectively fixed with the positioning pin 11 and the protective housing 2, the operator pulls out the positioning pin 11 from the positioning slot 10, at this time, the tension spring 21 is stressed and elongated, so that the protective housing 2 can slide freely, when the protective housing 2 moves to a proper position, the positioning pin 11 is aligned with the other positioning slot 10, at this time, the positioning pin 11 is inserted into the other positioning slot 10, so that the protective housing 2 is fixed, the protective housing 2 is prevented from moving, thereby realizing the rapid fixing of the protective housing 2, the top welding of the positioning pin 11 is provided with a pull ring 20, the pull ring 20 can provide convenience for an operator to pull the positioning pin 11, the guide blocks 3 are welded on the outer walls of the two sides of the protective shell 2, the guide blocks 3 are connected with the push frame 4 in a sliding manner, when the protective shell 2 moves due to the guide blocks 3, the push frame 4 can be prevented from being bent due to the guide blocks 3, so that the push frame 4 is kept stable, the insulating pad 6 is bonded on the bottom of the sensor shell 8, the insulating pad 6 enables the device to have better insulating property when in use, the device is prevented from being influenced by external static electricity, the fixing lugs 7 are welded on the outer walls of the two sides of the sensor shell 8, the fixing lugs 7 enable the operator to fix and install the device more quickly and conveniently, the heat dissipation holes 9 are formed in the two sides of the sensor shell 8, the heat dissipation holes 9 are uniformly distributed, the heat dissipation holes 9 facilitate ventilation and heat dissipation in the sensor shell 8, and prevent the high-temperature phenomenon from occurring in the sensor shell 8, through-hole 14's inside bonding has annular brush 12, when the protective housing 2 moves to one side, protective housing 2 drives annular brush 12 and centers on sensor 17's surface removal, thereby make annular brush 12 clear up sensor 17's surface, and then make sensor 17's surface keep clean, avoid sensor 17 surface adhesion filth to influence the detection precision, one side outer wall of protective housing 2 is provided with magnetic stripe 13, and magnetic stripe 13 contacts with baffle frame 1, magnetic stripe 13 can adsorb baffle frame 1 through magnetic force, make baffle frame 1 inseparabler with the contact of protective housing 2.

The working principle is as follows: when the device needs to be used for detection, firstly, an operator pulls out the positioning pin 11 from the positioning groove 10, the tension spring 21 is stressed to stretch, so that the protective shell 2 can slide freely, then the operator pushes the protective shell 2 to move towards one side along the sliding rail 5, the spring 16 is stressed to shorten, the protective shell 2 moves, and meanwhile, the baffle frame 1 is driven to move towards one side, at this time, due to the limitation of the pushing frame 4, the baffle frame 1 can rotate around the fixing rod 19 while moving towards one side, the torsion spring 18 is stressed to deform, the baffle frame 1 is separated from the protective shell 2, when the protective shell 2 moves to a proper position, the through hole 14 is aligned with the sensor 17, the sensor 17 penetrates through the through hole 14, so that the sensor 17 extends out of the protective shell 2, so that the sensor 17 is in contact with the external environment, so that the sensor 17 can detect various components of the external environment, when the protective shell 2 moves to the proper position, the positioning pin 11 is aligned with another positioning groove 10, at this time, the positioning pin 11 is inserted into another positioning groove 10, so that the protective shell 2 is fixed, the protective shell 2 is prevented from moving, after the detection of the protective shell 17 is completed, the protective shell 11 is pulled, so that the sensor 1 and the sensor 17 is prevented from being aged, and the sensor 17 is prevented from moving in the other direction.

In the description of the present invention, the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. A novel four-in-one sensor comprises a sensor shell (8), a plurality of sensors (17) and a protective shell (2), wherein the plurality of sensors (17) are arranged on one side of the sensor shell (8), it is characterized in that the outer walls of the two sides of the sensor shell (8) are fixedly connected with slide rails (5), the inner walls of the two sides of the protective shell (2) are provided with sliding grooves (15), the sliding groove (15) is connected with the sliding rail (5) in a sliding way, one side of the protective shell (2) is provided with a plurality of through holes (14), the through hole (14) is aligned with the sensor (17), the two sides of the protective shell (2) are fixedly connected with fixing rods (19), the outer parts of the two fixing rods (19) are movably connected with the same baffle plate frame (1), the baffle plate frame (1) is contacted with the protective shell (2), the outside of the fixed rod (19) is movably connected with a torsion spring (18), and two ends of the torsion spring (18) are respectively fixed with the fixed rod (19) and the baffle plate frame (1), the outer walls of the two sides of the sensor shell (8) are fixedly connected with pushing frames (4), and the pushing frame (4) is in contact with the baffle frame (1), the outer wall of one side of the sensor shell (8) is fixedly connected with a spring (16), and the spring (16) is fixed with the protective shell (2).

2. The novel four-in-one sensor is characterized in that two positioning grooves (10) are formed in the outer wall of the top of the sensor shell (8), a positioning pin (11) is movably connected to the top of the protective shell (2), one end of the positioning pin (11) penetrates through the protective shell (2) and is inserted into one positioning groove (10), a tension spring (21) is movably connected to the outer portion of the positioning pin (11), two ends of the tension spring (21) are fixed to the positioning pin (11) and the protective shell (2) respectively, and a pull ring (20) is fixedly connected to the top of the positioning pin (11).

3. The novel four-in-one sensor is characterized in that guide blocks (3) are fixedly connected to the outer walls of the two sides of the protective shell (2), and the guide blocks (3) are slidably connected with a push frame (4).

4. The novel four-in-one sensor according to claim 2, characterized in that an insulating pad (6) is fixedly connected to the bottom of the sensor housing (8).

5. The novel four-in-one sensor according to claim 4, characterized in that the outer walls of the two sides of the sensor housing (8) are fixedly connected with fixing lugs (7).

6. The novel four-in-one sensor according to claim 5, wherein a plurality of heat dissipation holes (9) are formed on both sides of the sensor housing (8), and the heat dissipation holes (9) are uniformly distributed.

7. The new type of four in one sensor according to claim 1, characterized in that the inside of the through hole (14) is fixedly connected with an annular brush (12).

8. The novel four-in-one sensor is characterized in that a magnetic strip (13) is arranged on the outer wall of one side of the protective shell (2), and the magnetic strip (13) is in contact with the baffle frame (1).