CN219200491U

CN219200491U - Adjustable capacitive temperature and humidity sensor

Info

Publication number: CN219200491U
Application number: CN202223065507.4U
Authority: CN
Inventors: 倪志东; 王宇; 周嬿如
Original assignee: Shanghai Zhouyan Automation Instrument Co ltd
Current assignee: Shanghai Zhouyan Automation Instrument Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-06-16
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses an adjustable capacitive temperature and humidity sensor, which belongs to the technical field of temperature and humidity sensors, and comprises an inserting cylinder, wherein a strip-shaped groove is formed in the inner wall of the bottom end of the inserting cylinder, a sensor detection assembly is slidably arranged at the strip-shaped groove, and the sensor detection assembly comprises a telescopic rod slidably arranged in a strip-shaped chute on the inserting cylinder; in the actual use process, the capacitive temperature and humidity sensor body can be adjustably ejected from the insertion barrel through the arrangement of the folding assembly, the detection port and the spring at the end part of the sensor detection assembly and the capacitive temperature and humidity sensor body, so that the temperature and humidity detection of the interior of the granary and other environments is facilitated, and the problem that the temperature and humidity detection process in the environment is difficult to develop is solved; through the setting of pushing cone for equipment is whole can be visited in the granary environment comparatively conveniently, for actual testing process provides effective facility.

Description

Adjustable capacitive temperature and humidity sensor

Technical Field

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

Background

A temperature and humidity sensor is a sensor device equipped with humidity sensitive and thermo-sensitive elements, which can be used to measure temperature and humidity, some with and without an on-site display. The temperature and humidity sensor is widely applied to various fields of production and life due to the characteristics of small volume, stable performance and the like.

In the process of carrying out temperature and humidity measurement in the space of the interior of granary and the like and accumulating more particulate matters, the existing temperature and humidity sensor cannot be well adapted to the internal environment and can be effectively adjusted inside, so that the measurement work of temperature and humidity data of the internal environment of the granary and the like is difficult to develop, and the quality judgment of the storage is affected. Therefore, we propose an adjustable capacitive temperature and humidity sensor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an adjustable capacitive temperature and humidity sensor, which overcomes the defects of the prior art and aims at solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the adjustable capacitive temperature and humidity sensor comprises an inserting cylinder, wherein a strip-shaped groove is formed in the inner wall of the bottom end of the inserting cylinder, a sensor detection assembly is slidably arranged at the strip-shaped groove, the sensor detection assembly comprises a telescopic rod slidably arranged in a strip-shaped chute on the inserting cylinder, a plurality of groups of springs are fixedly arranged at the end part of the telescopic rod positioned in the inserting cylinder, and the top ends of the springs are provided with the same group of capacitive temperature and humidity sensor bodies and used for temperature and humidity detection;

the top of the inserting cylinder is provided with a detection port at a position corresponding to the capacitive temperature and humidity sensor body, and a furling component for shielding the detection port is rotatably arranged on the outer side of the inserting cylinder at the detection port.

As a preferable technical scheme of the utility model, the pushing cone is fixedly arranged at one end of the inserting cylinder, which is close to the capacitive temperature and humidity sensor body, so that the device can push away the obstruction in the process of penetrating into the space such as a granary, and the effective pushing of equipment is facilitated.

As a preferable technical scheme of the utility model, the folding component comprises the arc-shaped attaching plate attached to the outer side of the inserting cylinder in an radian manner, one side of the arc-shaped attaching plate is connected with a folding arc-shaped plate which is arranged obliquely upwards, a detection port on the inserting cylinder is conveniently protected through the arrangement of the arc-shaped attaching plate, and the capacitive temperature and humidity sensor body ejected out can be gradually retracted in the rotating process through the arrangement of the folding arc-shaped plate, so that the adjustability of the device is conveniently realized.

As a preferable technical scheme of the utility model, the outer side of the insertion cylinder is far away from the outer side of the spring, a poking ring is rotatably arranged, and a plurality of groups of linkage rods are fixedly connected between the poking ring and the folding component, so that the folding component is effectively driven to rotate, the incorporations and the dischargements of the capacitive temperature and humidity sensor body are realized, and the device has an adjustable effect.

As a preferable technical scheme of the utility model, the outer side of the stirring ring is carved with anti-skid patterns, so that the stirring ring is convenient to hold and operate, and the folding component can effectively rotate.

As a preferable technical scheme of the utility model, one end of the telescopic rod, which is far away from the capacitive temperature and humidity sensor body, extends to the outer side of the insertion cylinder, so that the extraction and the overhaul of the sensor detection assembly are facilitated.

The utility model has the beneficial effects that:

1. in the actual use process, the capacitive temperature and humidity sensor body can be adjustably ejected from the insertion barrel through the arrangement of the folding assembly, the detection port and the spring at the end part of the sensor detection assembly and the capacitive temperature and humidity sensor body, so that the temperature and humidity detection of the interior of the granary and other environments is facilitated, and the problem that the temperature and humidity detection process in the environment is difficult to develop is solved;

2. through the setting of pushing cone for equipment is whole can be visited in the granary environment comparatively conveniently, for actual testing process provides effective facility.

Drawings

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

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic diagram of a sensor detection assembly according to the present utility model;

fig. 4 is a schematic structural view of the folding assembly of the present utility model.

In the figure: 1. inserting a cylinder; 2. a linkage rod; 3. a dial ring; 4. a sensor detection assembly; 41. a telescopic rod; 42. a spring; 43. a capacitive temperature and humidity sensor body; 5. a furling component; 51. an arc-shaped bonding plate; 52. folding the arc-shaped plate; 6. pushing the cone.

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.

Example 1

Referring to fig. 1-4, an adjustable capacitive temperature and humidity sensor includes an insertion barrel 1, a strip-shaped groove is provided on the inner wall of the bottom end of the insertion barrel 1, a sensor detection assembly 4 is slidably provided at the strip-shaped groove, the sensor detection assembly 4 includes a telescopic rod 41 slidably provided inside a strip-shaped chute on the insertion barrel 1, a plurality of groups of springs 42 are fixedly measured at the end of the telescopic rod 41 inside the insertion barrel 1, and the same group of capacitive temperature and humidity sensor bodies 43 are provided at the top ends of the springs 42 for temperature and humidity detection;

the top of the inserted cylinder 1 is provided with a detection port at a position corresponding to the capacitive temperature and humidity sensor body 43, and a furling component 5 for shielding the detection port is rotatably arranged at the detection port on the outer side of the inserted cylinder 1.

In this embodiment, the one end of inserting a section of thick bamboo 1 near capacitive temperature and humidity sensor body 43 fixed mounting has to push cone 6, and the convenience device pushes away the barrier in space in-process such as visit granary, makes things convenient for the effective push-in of equipment.

Further, draw in subassembly 5 and draw in arc laminating board 51 that the outside radian of a section of thick bamboo 1 was laminated in including inserting, and one side of arc laminating board 51 is connected with the slope and upwards sets up draw in arc 52, through the setting of arc laminating board 51, conveniently protects the detection mouth of inserting on establishing a section of thick bamboo 1, through the setting of drawing in arc 52, makes it make the electric capacity temperature and humidity sensor body 43 that pops out in rotatory in-process gradually retract, is convenient for realize the adjustability of device. The outside that the outside of inserting a section of thick bamboo 1 kept away from spring 42 rotates and is provided with toggle ring 3, and toggle ring 3 and draw in a plurality of groups gangbar 2 of fixedly connected with between the subassembly 5 to effectively drive and draw in the subassembly 5 rotation, realize the income and the release to capacitive temperature and humidity sensor body 43, make the device play adjustable effect.

Specifically, the outside of stirring ring 3 is carved with anti-skidding line, is convenient for hold and operation, realizes drawing in the effectual rotation of subassembly 5.

Further, the telescopic rod 41 is far away from one end of the capacitive temperature and humidity sensor body 43 and extends to the outer side of the insertion barrel 1, so that the sensor detection assembly 4 can be conveniently pulled out and overhauled.

Working principle: in the process of actually carrying out temperature and humidity detection on the environments such as a granary, firstly, one end of the device provided with the pushing cone 6 is inserted from the side face of the granary, the obstruction is effectively pushed away under the action of the pushing cone 6, then after the obstruction is pushed to a target position, the pushing ring 3 is rotated, so that the pushing ring drives the linkage rod 2 to rotate, the furling assembly 5 is further rotated, the capacitive temperature and humidity sensor body 43 is further ejected from a detection port under the action of the spring 42, and then the temperature and humidity detection is carried out on the target position;

after temperature and humidity detection is finished, the folding assembly 5 is rotated, the rotating direction is ensured to point to the folding arc plate 52 along the arc-shaped attaching plate 51, so that the folding arc plate 52 is firstly contacted with the popped capacitive temperature and humidity sensor body 43, the capacitive temperature and humidity sensor body 43 is continuously retracted under the radian effect of the folding arc plate 52, and finally in the process of restoring the arc-shaped attaching plate 51 to the original position, the capacitive temperature and humidity sensor body 43 is gradually abutted to the inside of the inserting cylinder 1 to realize resetting, and the adjustability of the whole equipment is realized, so that the device is convenient to use in the environment such as a granary;

in the detection process, even if stored grains are poured into the interior of the inserting cylinder 1 at the detection opening, the inserting cylinder 1 is obliquely inserted through the folding component 5 after being reset, so that the dry and clean degree of the interior of the device can be ensured by leading out stored matters of the inner guide pipe, and the subsequent continuous use is convenient.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an adjustable capacitive temperature and humidity sensor, includes inserts and establishes section of thick bamboo (1), its characterized in that, insert the bottom inner wall of establishing section of thick bamboo (1) and seted up the bar recess to slide in bar recess department and be provided with sensor detection subassembly (4), sensor detection subassembly (4) are including sliding setting up insert and establish inside telescopic link (41) of bar spout on section of thick bamboo (1), telescopic link (41) are located insert the inside tip of establishing section of thick bamboo (1) and survey and be equipped with a plurality of groups spring (42), the top of spring (42) is equipped with same group capacitive temperature and humidity sensor body (43) for carry out temperature and humidity detection;

the top of the inserting cylinder (1) is provided with a detection opening at a position corresponding to the capacitive temperature and humidity sensor body (43), and a furling component (5) for shielding the detection opening is rotatably arranged at the detection opening on the outer side of the inserting cylinder (1).

2. An adjustable capacitive temperature and humidity sensor according to claim 1, characterized in that the end of the insertion tube (1) close to the capacitive temperature and humidity sensor body (43) is fixedly provided with a pushing cone (6).

3. The adjustable capacitive temperature and humidity sensor according to claim 1, wherein the folding component (5) comprises an arc-shaped attaching plate (51) attached to the outer side radian of the inserting cylinder (1), and one side of the arc-shaped attaching plate (51) is connected with a folding arc plate (52) arranged obliquely upwards.

4. An adjustable capacitive temperature and humidity sensor according to claim 3, characterized in that a poking ring (3) is rotatably arranged on the outer side of the insertion barrel (1) far away from the outer side of the spring (42), and a plurality of groups of linkage rods (2) are fixedly connected between the poking ring (3) and the folding assembly (5).

5. An adjustable capacitive temperature and humidity sensor according to claim 4 characterized in that the outside of the toggle ring (3) is engraved with anti-slip patterns.

6. An adjustable capacitive temperature and humidity sensor according to claim 1, characterized in that the end of the telescopic rod (41) remote from the capacitive temperature and humidity sensor body (43) extends to the outside of the cartridge (1).