CN219015365U

CN219015365U - Temperature and humidity sensor

Info

Publication number: CN219015365U
Application number: CN202223331739.XU
Authority: CN
Inventors: 赵子超
Original assignee: Kunming Dilu Technology Co ltd
Current assignee: Kunming Dilu Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-12
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a temperature and humidity sensor, and relates to the technical field of temperature and humidity sensors; the temperature and humidity sensor comprises a temperature and humidity sensor body, wherein a bottom plate is arranged on the back side surface of the temperature and humidity sensor body, an installation and disassembly mechanism is arranged between the bottom plate and the temperature and humidity sensor body, the installation and disassembly mechanism comprises installation blocks, two symmetrically distributed installation blocks are fixedly arranged on the side walls of the two opposite sides of the temperature and humidity sensor body, and an installation groove is formed in one end, far away from the temperature and humidity sensor body, of each installation block; according to the utility model, the pressing plate can be directly extruded, so that the pressing plate can extrude the pressing block to slide at the inclined plane of the trapezoid groove, the pushing block is stressed to extrude the first spring, so that the pushing block drives the stop block to be recycled into the groove, the installation of the installation block is canceled, and then the temperature and humidity sensor body can be directly pulled to complete the disassembly, thereby facilitating the installation of workers and the disassembly at the same time and facilitating the operation of the workers.

Description

Temperature and humidity sensor

Technical Field

The utility model relates to the technical field of temperature and humidity sensors, in particular to a temperature and humidity sensor.

Background

The temperature and humidity sensor takes a temperature and humidity integrated probe as a temperature measuring element to collect temperature and humidity signals, and the temperature and humidity signals are converted into current signals or voltage signals which are in linear relation with the temperature and the humidity and output after being processed by circuits such as voltage stabilizing filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection and the like.

The temperature and humidity sensor in the prior art has the following problems when in use:

the existing indoor temperature and humidity sensor is generally installed through a bolt, the temperature and humidity sensor needs to be maintained after working for a certain time, rust is easy to generate after the temperature and humidity sensor is installed through the bolt for a long time, and the temperature and humidity sensor is more troublesome to detach;

secondly, when the temperature difference is large in winter, water molecules in the air possibly adhere to the surface of the external display panel to form water mist, so that the reading of temperature and humidity parameters by workers is affected.

In view of the above, the inventors propose a temperature and humidity sensor for solving the above problems.

Disclosure of Invention

In order to solve the problems that the bolt is easy to rust after being installed for a long time, the disassembly is more troublesome, and water molecules in the air possibly adhere to the surface of an external display panel to form water mist, so that the reading of temperature and humidity parameters by workers is affected; the utility model aims to provide a temperature and humidity sensor.

In order to solve the technical problems, the utility model adopts the following technical scheme: the temperature and humidity sensor comprises a temperature and humidity sensor body, wherein a bottom plate is arranged on the back side surface of the temperature and humidity sensor body, and an installation and dismounting mechanism is arranged between the bottom plate and the temperature and humidity sensor body;

the installation disassembly body comprises an installation block, two symmetrically distributed installation blocks are fixedly arranged on two opposite side walls of the temperature and humidity sensor body, an installation groove is formed in one end of the installation block, which is far away from the temperature and humidity sensor body, of the bottom plate, a stop groove corresponding to the installation block is formed in one side of the bottom plate, a groove is formed in the inner wall side of the stop groove, a push block is slidably arranged on the inner wall of the groove, a stop block is fixedly arranged on one side, close to the stop groove, of the end, which is far away from the stop block, of the push block, a first spring is fixedly connected onto the inner wall of the groove, the stop block can be inserted into the stop groove, a trapezoid groove is formed in the push block, a pressing block is slidably arranged on the inclined surface of the trapezoid groove, the pressing plate can be directly extruded during disassembly, the pressing block can be extruded to enable the pressing block to slide on the inclined surface of the trapezoid groove, the push block is stressed to be extruded with the first spring, the push block is enabled to be driven by the push block to be recycled into the groove, the installation of the installation block can be completed by directly pulling the temperature and humidity sensor body, and the installation of the installation block can be conveniently carried out by workers.

Preferably, the pressing blocks penetrate through the bottom plate far away from one end of the trapezoid groove, two adjacent pressing blocks are arranged at one end of the outer wall of the bottom plate together and are provided with pressing plates, and the pressing plates can drive the two pressing blocks to move simultaneously, so that the disassembly efficiency is improved.

Preferably, the temperature and humidity sensor body is kept away from bottom plate one side and is equipped with the display screen, the temperature and humidity sensor body is located the fixed riser that is equipped with in both sides of display screen, two the spout has been seted up to riser opposite side, spout inner wall bottom is fixed to be equipped with the second spring, second spring upper end fixing is equipped with the slider, two fixed movable plate that is equipped with between the slider, the fixed board that places jointly that is equipped with between the movable plate, place the board and be equipped with the cleaning brush towards display screen one side, the cleaning brush offsets with the display screen, and the cleaning brush is cleared up the display screen along with the removal of placing the board, avoids there is the water smoke to influence the reading humiture on the display screen, it is equipped with the third spring to place the fixed plate inner wall, third spring tip fixed connection is on the movable plate, and the third spring will promote the movable plate for the cleaning brush of movable plate below offsets with the display screen.

Preferably, the spout internal fixation is equipped with the guide bar, the second spring housing is established on the guide bar, the slider activity is inserted and is established on the guide bar, and the second spring carries out the spacing of vertical direction for the second spring can stably promote the slider to remove, place the board and keep away from temperature and humidity sensor body one side fixedly and be equipped with the pull piece, make things convenient for the staff to stimulate, clear up the display screen.

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

1. according to the utility model, the pressing plate can be directly extruded, so that the pressing plate can extrude the pressing block to slide at the inclined plane of the trapezoid groove, the pushing block is stressed to extrude the first spring, so that the pushing block drives the stop block to be recycled into the groove, the installation of the installation block is canceled, and then the temperature and humidity sensor body can be directly pulled to complete the disassembly, thereby being convenient for a worker to install and also convenient for the disassembly and the operation of the worker;

2. according to the utility model, the placing plate is pulled to move through the pulling block, when the placing plate moves to the upper side of the display screen, the third spring can push the moving plate, so that the cleaning brush below the moving plate is propped against the display screen, the cleaning brush cleans the display screen along with the movement of the placing plate, the condition that water mist on the display screen affects the reading temperature and humidity is avoided, and when the pulling block is loosened, the second spring pushes the sliding block to drive the placing plate to reset, and meanwhile, the display screen can be cleaned for the second time.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of a cross-sectional structure of a base plate portion according to the present utility model.

Fig. 3 is a schematic view of a placement plate structure according to the present utility model.

In the figure: 1. a temperature and humidity sensor body; 11. a bottom plate; 12. a mounting block; 13. a mounting groove; 14. a stop groove; 15. a groove; 16. a pushing block; 17. a stopper; 18. a trapezoid groove; 19. pressing the blocks; 20. pressing the plate; 21. a first spring; 3. a display screen; 31. a vertical plate; 32. a chute; 33. a second spring; 34. placing a plate; 35. a moving plate; 36. a cleaning brush; 37. a third spring; 38. a slide block; 39. a guide rod; 40. pulling blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-3, the utility model provides a temperature and humidity sensor, which comprises a temperature and humidity sensor body 1, wherein a bottom plate 11 is arranged on the back side surface of the temperature and humidity sensor body 1, and an installation and detachment mechanism is arranged between the bottom plate 11 and the temperature and humidity sensor body 1;

the installation and disassembly mechanism comprises an installation block 12, two symmetrically distributed installation blocks 12 are fixedly arranged on two opposite side walls of a temperature and humidity sensor body 1, an installation groove 13 is formed in one end, far away from the temperature and humidity sensor body 1, of the installation block 12, a stop groove 14 corresponding to the installation block 12 is formed in one side, facing the temperature and humidity sensor body 1, of a bottom plate 11, a groove 15 is formed in the inner wall side of the stop groove 14, a push block 16 is slidably arranged on the inner wall of the groove 15, a stop block 17 is fixedly arranged on one side, close to the stop groove 14, of the end portion of the push block 16, a first spring 21 is fixedly arranged on one end, far away from the stop block 17, of the push block 16, the end portion of the first spring 21 is fixedly connected to the inner wall of the groove 15, a pressing block 19 can be inserted into the stop groove 14, a trapezoid groove 18 is formed in the push block 16, a pressing block 19 is slidably arranged on the inclined surface of the trapezoid groove 18, and a pressing plate 20 can be directly extruded during disassembly, so that the pressing block 19 can slide on the inclined surface of the trapezoid groove 18, the pressing block 16 is stressed to extrude the first spring 21, and the push block 16 drives the stop block 17 to be recovered into the groove 15, and the installation of the installation block 12 can be canceled, and then the temperature and humidity sensor body 1 can be directly pulled by a worker to be conveniently and disassembled.

One end of the pressing block 19 far away from the trapezoid groove 18 penetrates through the bottom plate 11, and one end of the adjacent two pressing blocks 19 located on the outer wall of the bottom plate 11 is provided with a pressing plate 20.

By adopting the technical scheme, the pressing plate 20 can drive the two pressing blocks 19 to move simultaneously, so that the disassembly efficiency is improved.

Embodiment two: the temperature and humidity sensor body 1 is equipped with display screen 3 far away from bottom plate 11 one side, temperature and humidity sensor body 1 is located the fixed riser 31 that is equipped with in both sides of display screen 3, spout 32 has been seted up to two riser 31 one side in opposite directions, spout 32 inner wall bottom is fixed and is equipped with second spring 33, second spring 33 upper end fixing is equipped with slider 38, fixed being equipped with movable plate 35 between two sliders 38, the fixed board 34 that is equipped with jointly between the movable plate 35, place board 34 towards display screen 3 one side and be equipped with cleaning brush 36, cleaning brush 36 offsets with display screen 3, cleaning brush 36 is cleared up display screen 3 along with the removal of placing board 34, it influences the reading humiture to avoid having the water smoke on the display screen 3.

The inner wall of the placing plate 34 is fixedly provided with a third spring 37, and the end part of the third spring 37 is fixedly connected to the moving plate 35.

By adopting the above technical scheme, the third spring 37 will push the moving plate 35, so that the cleaning brush 36 under the moving plate 35 is propped against the display screen 3.

The chute 32 is internally and fixedly provided with a guide rod 39, the second spring 33 is sleeved on the guide rod 39, and the sliding block 38 is movably inserted on the guide rod 39.

By adopting the above technical scheme, the second spring 33 is limited in the vertical direction, so that the second spring 33 can stably push the sliding block 38 to move.

The side of the placing plate 34 far away from the temperature and humidity sensor body 1 is fixedly provided with a pull block 40.

Through adopting above-mentioned technical scheme, make things convenient for the staff to stimulate, clear up display screen 3.

Working principle: when the temperature and humidity sensor body 1 is installed, the installation block 12 can be aligned with the stop groove 14 and inserted into the stop groove 14, so that the temperature and humidity sensor body 1 and the bottom plate 11 form a first layer of stability, the first spring 21 in the groove 15 pushes the push block 16 and the stop block 17 to be inserted into the installation groove 13, the temperature and humidity sensor body 1 and the bottom plate 11 form a second layer of stability, the temperature and humidity sensor body 1 is stably arranged on the bottom plate 11, the pressing plate 20 can be directly pressed during the disassembly, the pressing plate 20 can be pressed to slide at the inclined surface of the trapezoid groove 18 by the pressing block 19, the push block 16 is pressed to press the first spring 21, the push block 16 drives the stop block 17 to be recovered into the groove 15, the installation of the installation block 12 is canceled, and then the temperature and humidity sensor body 1 can be directly pulled to complete the disassembly, the assembly of a worker is convenient, and the disassembly is convenient for the worker to operate;

when defogging is carried out to the display screen 3, the pull block 40 can be directly pulled down, the placing plate 34 is pulled to move through the pull block 40, when the placing plate 34 moves to the upper side of the display screen 3, the third spring 37 can push the moving plate 35, the cleaning brush 36 below the moving plate 35 is propped against the display screen 3, the cleaning brush 36 cleans the display screen 3 along with the movement of the placing plate 34, the influence of water mist on the display screen 3 on the reading temperature and humidity is avoided, and when the pull block 40 is loosened, the second spring 33 can push the sliding block 38 to drive the placing plate 34 to reset, and meanwhile, the display screen 3 can be cleaned for the second time.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Temperature and humidity sensor, including temperature and humidity sensor body (1), its characterized in that: the back side surface of the temperature and humidity sensor body (1) is provided with a bottom plate (11), and an installation and dismounting mechanism is arranged between the bottom plate (11) and the temperature and humidity sensor body (1);

the mounting and dismounting mechanism comprises mounting blocks (12), two symmetrically distributed mounting blocks (12) are fixedly arranged on two opposite side walls of the temperature and humidity sensor body (1), the mounting blocks (12) are far away from one end of the temperature and humidity sensor body (1) and are provided with mounting grooves (13), a bottom plate (11) is provided with stop grooves (14) corresponding to the mounting blocks (12) towards one side of the temperature and humidity sensor body (1), the inner wall sides of the stop grooves (14) are provided with grooves (15), the inner walls of the grooves (15) are slidably provided with push blocks (16), one ends of the push blocks (16) are fixedly provided with stop blocks (17) close to one side of the stop grooves (14), one ends of the push blocks (16) are fixedly provided with first springs (21), the end portions of the first springs (21) are fixedly connected to the inner walls of the grooves (15), the stop blocks (17) can be inserted into the stop grooves (14), the inclined surfaces of the push blocks (16) are provided with trapezoid grooves (18), and pressing blocks (19) are slidably arranged at inclined surfaces of the trapezoid grooves (18).

2. A temperature and humidity sensor as claimed in claim 1, characterized in that one end of the pressing block (19) far away from the trapezoid groove (18) penetrates through the bottom plate (11), and the pressing plates (20) are arranged at one end of the adjacent pressing blocks (19) located on the outer wall of the bottom plate (11) together.

3. A temperature and humidity sensor as claimed in claim 1, characterized in that the temperature and humidity sensor body (1) is provided with a display screen (3) on one side far away from the bottom plate (11), the two sides of the temperature and humidity sensor body (1) located on the display screen (3) are fixedly provided with vertical plates (31), two opposite sides of the vertical plates (31) are provided with sliding grooves (32), the bottoms of the inner walls of the sliding grooves (32) are fixedly provided with second springs (33), the upper end parts of the second springs (33) are fixedly provided with sliding blocks (38), two sliding blocks (38) are fixedly provided with moving plates (35) therebetween, a placing plate (34) is jointly fixedly arranged between the moving plates (35), and one side of the placing plate (34) facing the display screen (3) is provided with a cleaning brush (36).

4. A temperature and humidity sensor as claimed in claim 3, characterized in that the inner wall of the placement plate (34) is fixedly provided with a third spring (37), and the end part of the third spring (37) is fixedly connected to the moving plate (35).

5. A temperature and humidity sensor as claimed in claim 3, characterized in that the sliding groove (32) is internally and fixedly provided with a guide rod (39), the second spring (33) is sleeved on the guide rod (39), and the sliding block (38) is movably inserted on the guide rod (39).

6. A temperature and humidity sensor as claimed in claim 3, characterized in that the side of the placement plate (34) remote from the temperature and humidity sensor body (1) is fixedly provided with a pull block (40).