CN214372642U

CN214372642U - Temperature and humidity sensor with alarm function

Info

Publication number: CN214372642U
Application number: CN202120453133.XU
Authority: CN
Inventors: 孙良敏
Original assignee: Hefei Juya Sensing Technology Co ltd
Current assignee: Hefei Juya Sensing Technology Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-08
Anticipated expiration: 2031-03-01

Abstract

The utility model relates to the technical field of temperature and humidity sensors, in particular to a temperature and humidity sensor with an alarm function, which comprises a box body, wherein the front surface of the box body is provided with two rectangular grooves with different sizes, the inside of the two rectangular grooves is respectively provided with a temperature and humidity sensor and a display screen, the front surface of the box body and the position corresponding to the display screen are provided with a frame, and a sealing strip is arranged in a gap between the frame and the display screen, the utility model protects an alarm lamp through a shell, the shell and the box body are fixed by a fixed block and a bolt, so as to be convenient for disassembly and assembly, the upper surface and the lower surface of a loudspeaker are clamped and fixed by an upper clamping plate and a lower clamping plate, the lower clamping plate is fixed with the box body, the lower part of the loudspeaker can be supported, the upper clamping plate is driven to move in a sliding groove through a slide block, so that the upper surface of the loudspeaker loses the force of the upper clamping plate on the upper surface, thereby being convenient for take out the speaker, the equipment simple structure, be convenient for operation and dismantlement.

Description

Temperature and humidity sensor with alarm function

Technical Field

The utility model relates to a temperature and humidity sensor technical field specifically is a temperature and humidity sensor with alarm function.

Background

Temperature and humidity sensor regards as temperature element with the probe of humiture integral type more, with temperature and humidity signal acquisition, through voltage stabilization filtering, operational amplification, circuit processing back such as constant current and reverse protection, convert to the current signal or the voltage signal output that become linear relation with temperature and humidity, also can directly carry out interface output through main control chip, current temperature and humidity sensor mostly has alarm function, a data for monitoring temperature and humidity sensor, convenient to use, and alarm device exposes externally for a long time, cause the damage easily, thereby need maintenance and change, current equipment mostly dismantles inconveniently when the maintenance. In view of this, we propose a temperature and humidity sensor with alarm function.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a temperature and humidity sensor with alarm function.

The technical scheme of the utility model is that:

a temperature and humidity sensor with an alarm function comprises a box body, wherein two rectangular grooves with different sizes are formed in the front surface of the box body, a temperature and humidity sensor and a display screen are respectively arranged in the two rectangular grooves, an outer frame is arranged on the front surface of the box body and corresponds to the display screen, a sealing strip is arranged in a gap between the outer frame and the display screen, an alarm lamp is arranged at the central position of the upper surface of the box body, a loudspeaker is arranged at the rear side of the box body, jacks matched with the loudspeaker in an inserted manner are formed in the rear side surface of the box body, an upper clamping plate and a lower clamping plate are respectively arranged on the rear side surface of the box body and on the upper side and the lower side of the loudspeaker, the lower clamping plate is fixedly connected with the surface of the box body, a sliding block is arranged on the upper clamping plate, and a sliding groove connected with the sliding block is formed in the rear side surface of the box body, the top of box is equipped with the shell, the left and right sides of shell all is equipped with the fixed block, the punch holder with the outer wall surface of fixed block all is equipped with the bolt.

As a preferred technical scheme, the display screen is located below the temperature and humidity sensor.

As a preferred technical scheme, the sealing strip is closely attached to a gap between the display screen and the outer frame.

Preferably, the housing corresponds to a central position of the box body.

As a preferable technical scheme, the bolts respectively penetrate through the upper clamping plate and the fixed block and are in threaded connection with the upper clamping plate and the fixed block, and the bolts arranged on the upper clamping plate are symmetrically distributed on two sides of the sliding block.

As the preferred technical scheme, the upper clamp plate and the lower clamp plate are both provided with arc-shaped grooves matched with the loudspeaker, and the inner walls of the arc-shaped grooves are tightly attached to the outer wall of the loudspeaker.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a shell protects the warning light, utilize fixed block and bolt to make shell and box fixed, be convenient for dismantle and install it, it is fixed to utilize punch holder and lower plate to carry out the centre gripping to the upper and lower surface of speaker, the lower plate is fixed with the box, can support the below of speaker, it removes inside the spout to drive the punch holder through the slider, thereby make the upper surface of speaker lose the power of supporting of punch holder to it, thereby be convenient for take out the speaker, this equipment structure is simple, and the operation and the dismantlement of being convenient for.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a schematic view of the internal structure of the middle box 1 of the present invention;

fig. 4 is a schematic diagram of the split of the partial structure of the present invention.

In the figure:

a box body 1; a rectangular groove 11; a chute 12; a temperature and humidity sensor 2; a display screen 3; an outer frame 31; a sealing strip 32; an alarm lamp 4; a speaker 5; an upper clamp plate 51; a slider 511; a lower clamp plate 52; a housing 6; a fixed block 61; and a bolt 7.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a temperature and humidity sensor with an alarm function comprises a box body 1, the front surface of the box body 1 is provided with two rectangular grooves with different sizes, the temperature and humidity sensor 2 and a display screen 3 are respectively arranged in the two rectangular grooves, the front surface of the box body 1 is provided with an outer frame 31 at a position corresponding to the display screen 3, a sealing strip 32 is arranged in a gap between the outer frame 31 and the display screen 3, an alarm lamp 4 is arranged at the central position of the upper surface of the box body 1, the rear side of the box body 1 is provided with a loudspeaker 5, the rear side surface of the box body 1 is provided with a jack in plug fit with the loudspeaker 5, the rear side surface of the box body 1 is provided with an upper clamping plate 51 and a lower clamping plate 52 at the upper side and the lower side of the loudspeaker 5 respectively, the lower clamping plate 52 is fixedly connected with the surface of the box body 1, the upper clamping plate 51 is provided with a sliding block 511, the rear side surface of the box body 1 is provided with a sliding groove 12 in sliding connection with the sliding block 511, a shell 6 is arranged above the box body 1, the left and right sides of shell 6 all is equipped with fixed block 61, and the outer wall surface of punch holder 51 and fixed block 61 all is equipped with bolt 7.

It should be added that the temperature and humidity sensor 2 is respectively connected with the display screen 3 and the alarm lamp 4 through connecting wires, the alarm lamp 4 is also connected with the loudspeaker 5 through connecting wires, and the connecting wires are not crossed.

Preferably, the display 3 is located below the temperature/humidity sensor 2.

Preferably, in this embodiment, the seal strip 32 is closely attached to the gap between the display panel 3 and the outer frame 31, and the seal strip 32 blocks the gap between the display panel 3 and the outer frame 31, so that external water is prevented from entering from the gap between the outer frame 31 and the display panel 3, thereby preventing the display panel 3 from being damaged.

Preferably, the housing 6 corresponds to the center of the case 1, so as to protect the warning lamp 4.

It is worth to say that the shell 6 is made of transparent plastic, so that when the alarm lamp 4 works, the color of the alarm lamp 4 can be refracted on the shell 6, and the temperature condition of the temperature and humidity sensor 2 of the user is prompted through the color.

Preferably, the bolts 7 penetrate through and are in threaded connection with the upper clamp plate 51 and the fixing block 61 respectively, the bolts 7 arranged on the upper clamp plate 51 are symmetrically distributed on two sides of the sliding block 511, so that the ends of the bolts are respectively abutted against the outer wall of the box body 1 through the threaded connection of the bolts 7 with the upper clamp plate 51 and the fixing block 61, and the positions of the fixing block 61 and the upper clamp plate 51 are fixed.

As the preferred of this embodiment, all offer on punch-out board 51 and the lower plate 52 with speaker 5 assorted arc wall, and the inner wall in arc wall closely laminates with speaker 5's outer wall, is convenient for carry out the joint through punch-out board 51 and lower plate 52 to speaker 5, prevents that speaker 5 and box 1 from droing.

When the temperature and humidity sensor with the alarm function is used, the loudspeaker 5 is in plug-in fit with the jack arranged on the box body 1, then the upper clamp plate 51 is moved, the sliding block 511 arranged on the upper clamp plate 51 moves in the sliding groove 12 arranged on the rear side of the box body 1, after the inner wall of the arc-shaped wire groove arranged on the upper clamp plate 51 is tightly attached to the outer wall of the loudspeaker 5, the bolt 7 arranged on the upper clamp plate 51 is screwed, the end part of the screw rod is abutted to the outer wall of the box body 1, so that the position of the upper clamp plate 51 is fixed, meanwhile, the loudspeaker 5 is clamped and fixed by the upper clamp plate 51 and the lower clamp plate 52, then the loudspeaker 5 is connected with the alarm lamp 4 through the connecting wire, when the temperature and humidity sensor 2 works, the measuring result of the temperature and humidity sensor 2 can be displayed through the display screen 3, thereby the user can record data, when the data result tested by the temperature and humidity sensor 2 exceeds certain data, the warning lamp 4 is made to illuminate, and the illumination range of the color is expanded by the housing 6, so that the warning lamp 4 is more conspicuous, thereby making it easier for the user to notice the change of the warning lamp 4, and the speaker 5 sounds a warning sound while the warning lamp 4 is operated, when the alarm lamp 4 and the loudspeaker 5 need to be replaced and maintained after being used for a long time, the bolts 7 on the outer wall of the fixing block 61 are loosened to lose the resistance to the box body 1, so that the housing 6 is removed from above the casing 1, the bolts 7 of the upper clamp plate 51 are loosened, and the slide blocks 511 are moved inside the slide grooves 12, thereby separating the upper plate 51 from the speaker 5, so that the speaker 5 is released from the clamping between the upper plate 51 and the lower plate 52, thereby facilitating the removal of the speaker 5 from the jack and facilitating the removal, replacement and maintenance of the speaker 5 and the warning lamp 4.

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

1. The utility model provides a temperature and humidity sensor with alarm function, includes box (1), its characterized in that: the front surface of the box body (1) is provided with two rectangular grooves (11) with different sizes, the two rectangular grooves (11) are internally provided with a temperature and humidity sensor (2) and a display screen (3) respectively, the front surface of the box body (1) is provided with an outer frame (31) at a position corresponding to the display screen (3), a sealing strip (32) is arranged in a gap between the outer frame (31) and the display screen (3), the upper surface center position of the box body (1) is provided with an alarm lamp (4), the rear side of the box body (1) is provided with a loudspeaker (5), the rear side surface of the box body (1) is provided with a jack in plug-in fit with the loudspeaker (5), the rear side surface of the box body (1) is provided with an upper clamping plate (51) and a lower clamping plate (52) respectively positioned at the upper side and the lower side of the loudspeaker (5), and the lower clamping plate (52) is fixedly connected with the surface of the box body (1), be equipped with slider (511) on punch holder (51), the rear side surface of box (1) seted up with slider (511) sliding connection's spout (12), the top of box (1) is equipped with shell (6), the left and right sides of shell (6) all is equipped with fixed block (61), punch holder (51) with the outer wall surface of fixed block (61) all is equipped with bolt (7).

2. The temperature/humidity sensor with an alarm function according to claim 1, wherein: the display screen (3) is located below the temperature and humidity sensor (2).

3. The temperature/humidity sensor with an alarm function according to claim 1, wherein: the sealing strip (32) is tightly attached to a gap between the display screen (3) and the outer frame (31).

4. The temperature/humidity sensor with an alarm function according to claim 1, wherein: the shell (6) corresponds to the center of the box body (1).

5. The temperature/humidity sensor with an alarm function according to claim 1, wherein: the bolts (7) penetrate through the upper clamping plate (51) and the fixing block (61) respectively and are in threaded connection with the upper clamping plate, and the bolts (7) arranged on the upper clamping plate (51) are symmetrically distributed on two sides of the sliding block (511).

6. The temperature/humidity sensor with an alarm function according to claim 1, wherein: the upper clamp plate (51) and the lower clamp plate (52) are provided with arc-shaped grooves matched with the loudspeaker (5), and the inner walls of the arc-shaped grooves are tightly attached to the outer wall of the loudspeaker (5).