CN217605023U

CN217605023U - Intelligent temperature and vibration sensor

Info

Publication number: CN217605023U
Application number: CN202220894428.5U
Authority: CN
Inventors: 任军; 李地; 胡力勤; 王洋; 赵月
Original assignee: Chengdu Keda Zhitong Technology Co ltd
Current assignee: Chengdu Keda Zhitong Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-10-18
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a temperature intelligent sensor that shakes, including the die cavity, a power supply, the upper cover, waterproof aerospace joint and circuit board, the inside of die cavity is provided with annular boss, a plurality of screw holes have been seted up on the annular boss, the circuit board is placed on annular boss, and the outer end of circuit board also sets up the screw hole b that corresponds with the screw hole, the power is installed in the upper cover, the lower extreme of upper cover is connected with the upper end screw-thread fit of die cavity, the power is used for supplying power for the circuit board, the delivery outlet has been seted up on the lateral wall of die cavity, waterproof aerospace joint is connected through the output electricity of delivery outlet with the circuit board. The utility model has the advantages that: through installing the power in the upper cover, the circuit board is installed in the die cavity, and the lower extreme through the upper cover is connected with the upper end screw-thread fit in die cavity again to make the sensor area little, can use on small-size mechanical equipment, carry out real-time status to small-size mechanical equipment and detect.

Description

Intelligent temperature and vibration sensor

Technical Field

The utility model relates to a sensor field, especially a temperature intelligent sensor that shakes.

Background

At present, detection devices such as vibration transmitters, temperature sensors and the like are widely applied to mechanical equipment such as steam turbines, water turbines, fans, motors, pumps, gear boxes and the like, in order to master the operation conditions of the equipment in real time, avoid and reduce the occurrence of equipment faults and property loss caused by temperature and vibration amplitude overrun, achieve scientific management and predictive maintenance, and must monitor the operation states of the equipment in real time to ensure the healthy and efficient operation of the equipment. Temperature and vibration sensors are particularly important as signal acquisition terminals of detection devices. At present, most sensors are single temperature or vibration sensors, the temperature and vibration integrated sensors are few, and most sensors are complex in structure, expensive in manufacturing cost and large in area; because of the higher and great intelligent detection device that can't install of leading to many small-size mechanical equipment of area of sensor price to lead to can not carrying out real-time status detection to small-size mechanical equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a temperature intelligent sensor that shakes.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a temperature intelligent sensor that shakes, including the bottom chamber, a power supply, the upper cover, waterproof aerospace joint and circuit board, the inside of bottom chamber is provided with annular boss, a plurality of screw holes have been seted up on the annular boss, the circuit board is placed on annular boss, and the outer end of circuit board also sets up the screw hole b that corresponds with the screw hole, the power is installed in the upper cover, the lower extreme of upper cover is connected with the upper end screw-thread fit in bottom chamber, the power is used for supplying power for the circuit board, the delivery outlet has been seted up on the lateral wall in bottom chamber, waterproof aerospace joint passes through the delivery outlet and is connected with the output electricity of circuit board.

Preferably, the circuit board is provided with an acquisition module, a processing module and a communication module, the power supply is used for supplying power to the acquisition module, the processing module and the communication module, the acquisition module is electrically connected with the signal input end of the processing module, and the signal output end of the processing module is connected with the communication module.

Preferably, the acquisition module comprises a vibration signal acquisition module and a temperature signal acquisition module, and the vibration signal acquisition module and the temperature signal acquisition module are both connected with the signal input end of the processing module.

Preferably, the signal output terminal of the communication module is electrically connected with the mobile terminal.

Preferably, the mobile terminal is a mobile phone.

Preferably, the threaded holes are distributed in a triangular shape on the annular boss.

Preferably, the threaded holes are orthogonally distributed on the annular boss.

The utility model has the advantages of it is following: the utility model discloses an install the power in the upper cover, the circuit board is installed in the bottom chamber, and the lower extreme that passes through the upper cover again is connected with the upper end screw-thread fit in bottom chamber to it is little to make the sensor area, can use on small-size mechanical equipment, carries out real-time status to small-size mechanical equipment and detects.

Drawings

FIG. 1 is a schematic structural diagram of a temperature vibration intelligent sensor;

FIG. 2 is a schematic diagram of the electrical principle of a portion of the temperature vibration intelligent sensor;

in the figure, 1-a bottom cavity, 2-a power supply, 3-an upper cover, 4-a circuit board, 5-a waterproof aerospace joint, 6-an output port, 7-an annular boss, 8-a threaded hole, 9-a threaded hole b, 302-a vibration signal acquisition module, 303-a temperature signal acquisition module, 304-a processing module, 305-a communication module and 306-a mobile terminal.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships which are usually placed when the products of the present invention are used, or the directions or positional relationships which are usually understood by those skilled in the art, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific directions, be constructed and operated in specific directions, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

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 in specific cases to those skilled in the art.

In this embodiment, as shown in fig. 1, a temperature and vibration intelligent sensor, including bottom cavity 1, a power supply 2, an upper cover 3, waterproof aerospace joint 5 and circuit board 4, the inside of bottom cavity 1 is provided with annular boss 7, a plurality of threaded holes 8 have been seted up on annular boss 7, circuit board 4 is placed on annular boss 7, specifically speaking, annular boss 7's effect is to raise the distance between the bottom of circuit board 4 and bottom cavity 1, thereby make things convenient for the line connection between circuit board 4 and the waterproof aerospace joint 5, and threaded hole b9 corresponding with threaded holes 8 has also been seted up to the outer end of circuit board 4, that is, circuit board 4 passes through the fix with screw on annular boss 7, power supply 2 installs in upper cover 3, the lower extreme of upper cover 3 is connected with the upper end screw thread fit of bottom cavity 1, power supply 2 is used for supplying power to aerospace circuit board 4, delivery outlet 6 has been seted up on the lateral wall of bottom cavity 1, waterproof joint 5 is connected with the output of circuit board 4 through delivery outlet 6 is electrically. Through installing power 2 in upper cover 3, circuit board 4 is installed in bottom chamber 1, and the lower extreme through upper cover 3 is connected with the upper end screw-thread fit in bottom chamber 1 again to make the sensor area little, can use on small-size mechanical equipment, carry out real-time status to small-size mechanical equipment and detect.

In this embodiment, as shown in fig. 2, the circuit board 4 is provided with an acquisition module, a processing module 304 and a communication module 305, the power supply 2 is configured to supply power to the acquisition module, the processing module 304 and the communication module 305, the acquisition module is electrically connected to a signal input end of the processing module 304, a signal output end of the processing module 304 is connected to the communication module 305, further, a signal output end of the communication module 305 is electrically connected to a mobile terminal 306, and preferably, the mobile terminal 306 is a mobile phone. Still further, the acquisition module includes vibration signal acquisition module 302 and temperature signal acquisition module 303, and vibration signal acquisition module 302 and temperature signal acquisition module 303 all are connected with processing module 304's signal input end. Specifically, the vibration signal acquisition module 302 is responsible for acquiring a vibration signal of the device and sending the vibration signal to the processing module 304, the processing module 304 receives and processes the signal, the processed signal is transmitted to an external display device through the waterproof aerospace joint 5 for wired transmission, and the signal is wirelessly transmitted to a mobile phone through the communication module 305, so that a worker can conveniently check the signal in real time; the temperature signal acquisition module 303 is responsible for acquiring the temperature signal of the equipment, the transmission process of the temperature signal acquisition module is the same as that of the vibration signal acquisition module, and the temperature signal acquisition module 302 and the temperature signal acquisition module 303 work together to perform temperature and vibration integrated real-time detection on the equipment, which is not repeated here. In this embodiment, the processing module 304, the communication module 305, the vibration signal acquisition module 302, and the temperature signal acquisition module 303 are all conventional modules.

Furthermore, the threaded holes 8 are distributed on the annular boss 7 in a triangular shape. Specifically speaking, the triangle has stability, and the threaded hole 8 is triangular, so that when the circuit board 4 is fixed on the annular boss 7 through the screw, the circuit board 4 fixed in the way is uniformly stressed and has stability due to the fact that the circuit board is in a vibration environment, and looseness is not easy to occur.

In another embodiment, the threaded holes 8 are orthogonally distributed on the annular boss 7.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A temperature vibration intelligent sensor is characterized in that: including bottom chamber (1), power (2), upper cover (3), waterproof space joint (5) and circuit board (4), the inside of bottom chamber (1) is provided with annular boss (7), a plurality of screw holes (8) have been seted up on annular boss (7), circuit board (4) are placed on annular boss (7), just the outer end of circuit board (4) also seted up with screw hole b (9) that screw hole (8) correspond, install power (2) in upper cover (3), the lower extreme of upper cover (3) with the upper end screw-thread fit of bottom chamber (1) is connected, power (2) are used for circuit board (4) power supply, delivery outlet (6) have been seted up on the lateral wall of bottom chamber (1), space water joint (5) pass through delivery outlet (6) with the output electricity of circuit board (4) is connected.

2. The intelligent warm vibration sensor according to claim 1, wherein: the circuit board (4) is provided with an acquisition module, a processing module (304) and a communication module (305), the power supply (2) is used for supplying power to the acquisition module, the processing module (304) and the communication module (305), the acquisition module is electrically connected with a signal input end of the processing module (304), and a signal output end of the processing module (304) is connected with the communication module (305).

3. The intelligent warm vibration sensor according to claim 2, wherein: the acquisition module comprises a vibration signal acquisition module (302) and a temperature signal acquisition module (303), wherein the vibration signal acquisition module (302) and the temperature signal acquisition module (303) are connected with a signal input end of the processing module (304).

4. The intelligent sensor of claim 3, wherein: the signal output end of the communication module (305) is electrically connected with a mobile terminal (306).

5. The intelligent warm vibration sensor according to claim 4, wherein: the mobile terminal (306) is a mobile phone.

6. The intelligent warm vibration sensor according to claim 1, wherein: the threaded holes (8) are distributed on the annular boss (7) in a triangular shape.

7. The intelligent warm vibration sensor according to claim 1, wherein: the threaded holes (8) are distributed on the annular boss (7) in an orthogonal mode.