CN217877805U - Temperature and humidity sensor with projection content selection function - Google Patents

Abstract

The utility model discloses a temperature and humidity sensor with select projection content, including the base, the top fixed mounting of base has the casing, and the inside of casing is fixed and is provided with the mainboard, and the surface of mainboard is provided with the display screen, and the surface of mainboard is provided with a plurality of control element, and the surface of mainboard is provided with temperature and humidity probe, and a plurality of buttons are all installed through leading to the groove on the front of casing and top, and one side of base is provided with a projection section of thick bamboo. This kind of temperature and humidity sensor with select projection content, make control element can carry out the settlement of data and alarm clock to the device through pressing the button, can carry out data analysis and collection to the humiture in the environment through temperature and humidity probe, can demonstrate data through the display screen, utilize the projecting apparatus to carry out the projection with data simultaneously, can adjust the definition of projecting apparatus projection picture through wrench movement lens knob, the effect that can effectual increase data show, the multifunctionality and the practicality of structure have been promoted.

Description

Temperature and humidity sensor with projection content selection function

Technical Field

The utility model relates to a temperature and humidity sensor technical field specifically is a temperature and humidity sensor with select projection content.

Background

The temperature and humidity sensor mostly uses a temperature and humidity integrated probe as a temperature measuring element, collects temperature and humidity signals, converts the temperature and humidity signals into current signals or voltage signals which are in a linear relation with the temperature and humidity after being processed by circuits such as voltage stabilization filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection and the like, and outputs the current signals or the voltage signals, and can also directly output interfaces such as 485 or 232 through a main control chip.

At present, most functions and display modes of the existing temperature and humidity sensor are single, the scene of the application of the existing temperature and humidity sensor is wide, for example, the indoor and public places at home and the like, the data display mode of the existing temperature and humidity sensor is too simple, and a user needs to be close to the sensor to check data, so that the practicability of the structure is greatly reduced.

Therefore, the temperature and humidity sensor with the projection content selection function is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a temperature and humidity sensor with select projection content, the on-line screen storage device comprises a base, the top fixed mounting of base has the casing, the inside of casing is fixed and is provided with the mainboard, just the surface of mainboard is provided with the display screen, the surface of mainboard is provided with a plurality of control element, just the surface of mainboard is provided with temperature and humidity probe, a plurality of buttons are all installed through leading to the groove on the front of casing and top, one side of base is provided with the projection section of thick bamboo, the inside fixed mounting of projection section of thick bamboo has the projecting apparatus, the outside of projecting apparatus is provided with the lens knob.

As a preferred embodiment of the present invention, each of the positions of the buttons corresponds to the position of the control element, and one end of the projector extends to the opening at the top end of the projection cylinder.

As a preferred technical scheme of the utility model, the opening has been seted up to the outer wall of a projection section of thick bamboo, just the edge of lens knob extends to the outside of a projection section of thick bamboo through the opening.

As a preferred technical scheme of the utility model, the movable groove has been seted up to one side of base, one side fixed mounting of projection section of thick bamboo has the connecting cylinder, just the shape of connecting cylinder is the I-shaped, the one end of connecting cylinder is inserted and is installed to the inside in movable groove to the inside in block to movable groove.

As a preferred technical scheme of the utility model, the outside cover of connecting cylinder is equipped with U type stopper, just the both ends of U type stopper all with the inner wall fixed connection in activity groove.

As a preferred technical scheme of the utility model, the output of control element and temperature and humidity probe passes through the input electric connection of wire with the mainboard, the output of mainboard passes through the input electric connection of wire and display screen and projecting apparatus.

The utility model has the advantages that:

1. this kind of temperature and humidity sensor with select projection content, through setting up a projection section of thick bamboo, and the projecting apparatus, after this sensor comes into operation, utilize to press the button to make controlling element can carry out the settlement of data and alarm clock to the device, can carry out data analysis and collection to the humiture in the environment through temperature and humidity probe, can demonstrate data through the display screen, utilize the projecting apparatus to carry out the projection with data simultaneously, can adjust the definition of projecting apparatus projection picture through wrench movement lens knob, the effect of effectual increase data show, the multifunctionality and the practicality of structure have been promoted.

2. This kind of temperature and humidity sensor with select projection content through setting up movable groove, connecting cylinder and U type stopper, when using the projecting apparatus to project the picture, rotates in the inside of movable groove through the connecting cylinder, can effectually adjust the inclination of projection section of thick bamboo to made things convenient for the user to the projection of humiture data picture, promoted the convenience of structure.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of a temperature and humidity sensor with selective projection contents according to the present invention;

fig. 2 is a schematic perspective sectional view of a temperature and humidity sensor with a selective projection content according to the present invention;

fig. 3 is a schematic perspective view of a partial structure of a temperature and humidity sensor with selective projection contents according to the present invention;

fig. 4 is a schematic perspective view of a projection tube structure with a temperature and humidity sensor for selecting projection contents according to the present invention.

In the figure: 1. a base; 2. a housing; 3. a main board; 4. a display screen; 5. a control element; 6. a temperature and humidity probe; 7. a button; 8. a projection cylinder; 9. a projector; 10. a lens knob; 11. a movable groove; 12. a connecting cylinder; 13. a port; 14. u type stopper.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The embodiment is as follows: as shown in fig. 1-4, the utility model relates to a temperature and humidity sensor with select projection content, including base 1, base 1's top fixed mounting has casing 2, casing 2's inside is fixed to be provided with mainboard 3, and the surface of mainboard 3 is provided with display screen 4, mainboard 3's surface is provided with a plurality of control element 5, and mainboard 3's surface is provided with temperature and humidity probe 6, a plurality of buttons 7 are all installed through logical groove on casing 2's front and top, one side of base 1 is provided with projection section of thick bamboo 8, projection section of thick bamboo 8's inside fixed mounting has projector 9, projector 9's the outside is provided with lens knob 10.

The position of each button 7 corresponds to the position of the control element 5, one end of the projector 9 extends to the opening at the top end of the projection tube 8, the projector 9 can project pictures through the opening of the projection tube 8, and the control element 5 can select the contents such as temperature, time and the like in a projected image by pressing the button 7.

Wherein, the outer wall of projection section of thick bamboo 8 has seted up through-hole 13, and the edge of lens knob 10 extends to the outside of projection section of thick bamboo 8 through-hole 13, stirs lens knob 10 through-hole 13, can adjust the projected definition of projecting apparatus 9.

Wherein, the movable groove 11 has been seted up to one side of base 1, and one side fixed mounting of projection section of thick bamboo 8 has connecting cylinder 12, and connecting cylinder 12's shape is the I-shaped, and the inside of installing to movable groove 11 is inserted to the one end of connecting cylinder 12 to the inside of block to movable groove 11 rotates at the inside of movable groove 11 through connecting cylinder 12, can convenience of customers adjust the projected angle of projecting apparatus 9.

Wherein, the outside cover of connecting cylinder 12 is equipped with U type stopper 14, and the both ends of U type stopper 14 all with the inner wall fixed connection of activity groove 11, enable connecting cylinder 12 more stable in the inside pivoted of activity groove 11 through U type stopper 14.

The output ends of the control element 5 and the temperature and humidity probe 6 are electrically connected with the input end of the mainboard 3 through wires, the output end of the mainboard 3 is electrically connected with the input ends of the display screen 4 and the projector 9 through wires, the control element 5 sets the program of the device by pressing the button 7, and temperature and humidity data can be collected through the temperature and humidity probe 6.

The working principle is as follows: after the device comes into use, utilize the user to enable controlling element 5 through pressing button 7 and set for humiture data and alarm clock, can effectually gather humiture data through temperature humidity probe 6, later with data transmission to mainboard 3, mainboard 3 shows data through display screen 4 again, accessible projecting apparatus 9 throws data simultaneously, through pressing button 7, enable controlling element 5 and switch over the time in the projection image with content such as temperature, utilize the user to promote projection section of thick bamboo 8, make connecting cylinder 12 rotate at the inside of activity groove 11, can adjust the projection angle of projecting apparatus 9.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a temperature and humidity sensor with select projection content, includes base (1), its characterized in that, the top fixed mounting of base (1) has casing (2), the inside fixed mainboard (3) that is provided with of casing (2), just the surface of mainboard (3) is provided with display screen (4), the surface of mainboard (3) is provided with a plurality of control element (5), just the surface of mainboard (3) is provided with temperature and humidity probe (6), a plurality of buttons (7) are all installed through logical groove with the top in the front of casing (2), one side of base (1) is provided with projection section of thick bamboo (8), the inside fixed mounting of projection section of thick bamboo (8) has projector (9), the outside of projector (9) is provided with lens knob (10).

2. The temperature and humidity sensor with projection content selection function according to claim 1, wherein each button (7) and the control element (5) are located in a corresponding manner, and one end of the projector (9) extends to an opening at the top end of the projection cylinder (8).

3. The temperature and humidity sensor for selecting projection contents according to claim 1, wherein the projection cylinder (8) has a through opening (13) formed in an outer wall thereof, and the edge of the lens knob (10) extends to an outer side of the projection cylinder (8) through the through opening (13).

4. The temperature and humidity sensor with the function of selecting the projection content according to claim 1, wherein a movable groove (11) is formed in one side of the base (1), a connecting cylinder (12) is fixedly mounted on one side of the projection cylinder (8), the connecting cylinder (12) is in an I-shaped shape, and one end of the connecting cylinder (12) is inserted into the movable groove (11) and is clamped into the movable groove (11).

5. The temperature and humidity sensor with the function of selecting projection contents according to claim 4, wherein a U-shaped limiting block (14) is sleeved outside the connecting cylinder (12), and two ends of the U-shaped limiting block (14) are fixedly connected with the inner wall of the movable groove (11).

6. The temperature/humidity sensor capable of selecting projection content according to claim 1, wherein the output terminals of the control element (5) and the temperature/humidity probe (6) are electrically connected to the input terminal of the main board (3) through wires, and the output terminal of the main board (3) is electrically connected to the input terminal of the display screen (4) and the projector (9) through wires.

Images