CN210346983U

CN210346983U - Wireless pressure gauge with communication function

Info

Publication number: CN210346983U
Application number: CN201921451394.7U
Authority: CN
Inventors: 顾晓菲
Original assignee: Chuzhou Smart Water Technology Co ltd
Current assignee: Chuzhou Smart Water Technology Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-04-17
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a wireless pressure gauge with communication function, including fixed shell and pressure measurement device, pressure measurement device fixed mounting is inside fixed shell, through installing the communication chip on the control panel, makes the data that pressure sensor tested transmit to the communication chip through the data collection chip to transmit to the high in the clouds through the communication chip, and user's end accessible high in the clouds acquires pressure data information in real time, conveniently to the control of pressure, and be convenient for to the maintenance and the maintenance of equipment, has reduced the potential safety hazard; through the fixed shell that adopts the explosion-proof plastics material of aluminizing to make the pressure gauge not fragile, anticorrosive, increased the service life, set up assorted draw-in groove and dop respectively at the frame of lower seat and upper cover simultaneously, make the connection between lower seat and the upper cover inseparabler.

Description

Wireless pressure gauge with communication function

Technical Field

The utility model relates to a pressure equipment technical field specifically is a wireless pressure gauge with communication function.

Background

The wireless digital pressure gauge is an intelligent terminal product applied to the fields of fire fighting pipelines, fire fighting terminals, fire fighting pump rooms, urban water supply, petrochemical industry and the like which need unattended operation and remote monitoring. The communication processing function is a function in which the network temporarily stores information transmitted from the terminal in a memory of a communication processing node in the network, and performs conversion of an information transmission rate or exchange of a communication medium. The facsimile communication is realized by using a communication processing function, and the videotext network service also belongs to the function type. In practical applications, the communication processing function may be realized in the ISDN, or may be concentrated in a communication processing center disposed outside the user, the network interface, and the internetwork interface, or a terminal having a communication function may be used. The communication control processor can use various communication protocols and interface conventions to ensure that data and information are correctly and effectively transmitted, received and processed; the host computer or the user terminal can be conveniently and flexibly accessed into the computer communication network without modifying the network design, the computer design and the user terminal design; the host computer is relieved of network control tasks and has more time to perform the main processing tasks.

At present, wireless pressure gauges in the market rarely have the function of communication, and the pressure data of collecting can not in time be transmitted, and observation and record are not convenient for, are unfavorable for maintaining and repairing equipment, can bring the potential safety hazard.

To the above problem, the utility model provides a wireless pressure gauge with communication function to the problem among the prior art has been solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless pressure gauge with communication function, including fixed shell and pressure measuring device, pressure measuring device fixed mounting is inside fixed shell, and convenient transmission of data can real time monitoring pressure data to the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless pressure gauge with a communication function comprises a fixed shell and a pressure measuring device, wherein the pressure measuring device is fixedly arranged in the fixed shell, the fixed shell comprises a lower seat and an upper cover, the lower seat is fixedly connected with the upper cover, a nut fixing hole is formed in the inner side of the lower seat, a nut mounting hole is formed in the inner side of the upper cover, the lower seat and the upper cover are fixedly connected with the nut mounting hole through the nut fixing hole, a probe mounting hole is formed in an inner side frame of the upper cover, a display screen mounting opening is formed in the upper end of the outer side of the upper cover, a control key is arranged at the lower end of the outer side of the upper cover, and the control key is provided with;

the pressure measuring device comprises a pressure sensor, a control panel, chargeable power supply and digital display screen, pressure sensor fixed mounting is on lower, and with control panel electric connection, control panel and chargeable power supply electric connection, and equal fixed mounting is on lower, digital display screen fixed mounting is in the display screen installation mouth that the upper cover set up, with control panel electric connection, set up the data collection chip on the control panel, communication chip, control panel, display screen jack and pressure sensor connecting wire, data collection chip and communication chip set up the upper end at the control panel, and data collection chip and communication chip electric connection, chargeable power supply is provided with charging socket, the fixed side that sets up at fixed shell.

Preferably, the fixed shell is made of an aluminized explosion-proof plastic material.

Preferably, the frame of lower seat and upper cover sets up draw-in groove and dop respectively, and draw-in groove and dop phase-match.

Preferably, the pressure sensor is manufactured by adopting a laser welding process and comprises a pressure sensitive element, a sealing terminal and a pressure measuring probe, wherein the sealing terminal and the pressure measuring probe are respectively and fixedly arranged at two ends of the pressure sensitive element, the sealing terminal is provided with a lead connector, the end part of the pressure measuring probe is provided with a needle type probe, and the pressure sensitive element, the sealing terminal and the pressure measuring probe form a pressure sensor whole.

Preferably, the digital display screen comprises a digital display screen main body, a data transmission line and a connecting plug, one end of the data transmission line is fixedly connected to the digital display screen main body, the other end of the data transmission line is provided with the connecting plug, and the display screen jack is electrically connected with the control panel through the connecting plug and the control panel.

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

1. this wireless pressure gauge with communication function, through installing the communication chip on the control panel for the data that pressure sensor tested transmit for the communication chip through the data acquisition chip, and transmit to the high in the clouds through the communication chip, user side accessible high in the clouds acquires pressure data information in real time, and the convenience is to the control of pressure, and the maintenance of being convenient for to equipment have reduced the potential safety hazard.

2. This wireless pressure gauge with communication function through the fixed shell that adopts the explosion-proof plastics material of aluminizing to make the pressure gauge not fragile, anticorrosive, increased the service life, sets up assorted draw-in groove and dop respectively at the frame of lower seat and upper cover simultaneously, makes the connection between lower seat and the upper cover inseparabler.

3. This wireless pressure gauge with communication function through setting up display screen lighting switch for the pressure gauge also can normal use under the less strong condition of light, is convenient for observe data, and the light illumination that simultaneously available digital display sent out again is convenient for observe the circumstances around, has guaranteed safety.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the lower seat structure of the present invention;

FIG. 3 is a schematic view of the upper cover structure of the present invention;

fig. 4 is a schematic structural view of a clamping groove and a clamping head of the present invention;

fig. 5 is a schematic structural diagram of the pressure sensor of the present invention.

In the figure: 1. fixing the housing; 11. a lower seat; 111. a nut fixing hole; 112. a card slot; 12. an upper cover; 121. a nut mounting hole; 122. a control key; 1221. a power switch; 1222. a display screen illumination switch; 123. a probe mounting hole; 124. clamping a head; 125. a display screen mounting port; 2. a pressure measuring device; 21. a pressure sensor; 211. a pressure sensitive element; 212. a hermetic terminal; 2121. a wire connection; 213. a pressure measuring probe; 2131. a needle-type probe; 22. a control panel; 221. a data collection chip; 222. a communication chip; 223. a control panel; 224. a display screen jack; 225. the pressure sensor is connected with a lead; 23. a rechargeable power source; 231. a charging jack; 24. a digital display screen; 241. a digital display screen main body; 242. a data transmission line; 243. and connecting a plug.

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.

Referring to fig. 1, a wireless pressure gauge with a communication function comprises a fixed housing 1 and a pressure measuring device 2, wherein the pressure measuring device 2 is fixedly installed inside the fixed housing 1, the fixed housing 1 is made of an aluminized explosion-proof plastic material, and the fixed housing 1 made of the aluminized explosion-proof plastic material is used, so that the pressure gauge is not easy to damage and is corrosion-resistant, and the service life is prolonged.

Referring to fig. 2-5, a wireless pressure gauge with communication function, a fixed housing 1 includes a lower seat 11 and an upper cover 12, the lower seat 11 is fixedly connected with the upper cover 12, a nut fixing hole 111 is disposed on the inner side of the lower seat 11, a nut mounting hole 121 is disposed on the inner side of the upper cover 12, the lower seat 11 and the upper cover 12 are fixedly mounted and connected with the nut mounting hole 121 through the nut fixing hole 111, a probe mounting hole 123 is disposed on the inner side frame of the upper cover 12, a display screen mounting hole 125 is disposed on the outer upper end, a control key 122 is disposed on the outer lower end, the control key 122 is provided with a power switch 1221 and a display screen lighting switch 1222, the pressure gauge can be normally used under weak light by the display screen lighting switch 1222, so as to observe data, and at the same time, the pressure gauge can be illuminated by the light emitted from the digital display screen 24, so as to observe surrounding conditions and ensure safety, the frames of the lower seat 11 and the upper cover 12 are respectively provided, and the clamping groove 112 is matched with the clamping head 124, and the clamping groove 112 and the clamping head 124 which are matched are respectively arranged on the frame of the lower base 11 and the frame of the upper cover 12, so that the connection between the lower base 11 and the upper cover 12 is tighter.

The pressure measuring device 2 comprises a pressure sensor 21, a control panel 22, a rechargeable power supply 23 and a digital display screen 24, wherein the pressure sensor 21 is fixedly arranged on the lower seat 11 and is electrically connected with the control panel 22, the control panel 22 is electrically connected with the rechargeable power supply 23 and is fixedly arranged on the lower seat 11, the digital display screen 24 is fixedly arranged in a display screen mounting port 125 arranged on the upper cover 12 and is electrically connected with the control panel 22, the digital display screen 24 comprises a digital display screen main body 241, a data transmission line 242 and a connecting plug 243, one end of the data transmission line 242 is fixedly connected on the digital display screen main body 241, the other end of the data transmission line is provided with the connecting plug 243, the data collecting chip 221, a communication chip 222, the control panel 223, the display screen jack 224 and a pressure sensor connecting wire 225 are arranged on the control panel 22, the pressure sensor 21 is manufactured by adopting a laser welding process and comprises a pressure sensitive element 211, a sealing terminal 212 and a pressure measuring probe 213, wherein the sealing terminal 212 and the pressure measuring probe 213 are respectively and fixedly arranged at two ends of the pressure sensitive element 211, the sealing terminal 212 is provided with a lead connector 2121, the end part of the pressure measuring probe 213 is provided with a needle type probe 2131, the pressure sensitive element 211, the sealing terminal 212 and the pressure measuring probe 213 form the whole pressure sensor 21, a data collecting chip 221 and a communication chip 222 are arranged at the upper end of a control board 22, the data collecting chip 221 is electrically connected with the communication chip 222, the communication chip 222 is arranged on the control board 22, so that data tested by the pressure sensor 21 is transmitted to the communication chip 222 through the data collecting chip 221 and transmitted to a cloud end through the communication chip 222, a user end can obtain pressure data information in real time through the cloud end, and be convenient for to the maintenance and the maintenance of equipment, reduced the potential safety hazard, rechargeable power 23 is provided with charging socket 231, the fixed side that sets up at fixed shell 1.

In summary, the following steps: the utility model provides a wireless pressure gauge with communication function, including fixed shell 1 and pressure measurement device 2, pressure measurement device 2 fixed mounting is inside fixed shell 1, through installing communication chip 222 on control panel 22, makes the data that pressure sensor 21 tested transmit to communication chip 222 through data collection chip 221 to transmit to the high in the clouds through communication chip 222, and the user side can obtain pressure data information in real time through the high in the clouds, the convenient control to pressure, and be convenient for to the maintenance and the maintenance of equipment, has reduced the potential safety hazard; the pressure gauge is not easy to damage and is corrosion-resistant and the service life is prolonged by adopting the fixing shell 1 made of the aluminized explosion-proof plastic material, and meanwhile, the lower seat 11 and the upper cover 12 are more tightly connected by respectively arranging the clamping groove 112 and the clamping head 124 which are matched with each other on the frames of the lower seat 11 and the upper cover 12; through setting up display screen lighting switch 1222 for the pressure gauge also can normal use under the less strong condition of light, is convenient for observe data, and the illumination that simultaneously available digital display screen 24 sent out again is convenient for observe the circumstances around, has guaranteed safety.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wireless pressure gauge with communication function, includes fixed shell (1) and pressure measurement device (2), pressure measurement device (2) fixed mounting is inside fixed shell (1), its characterized in that: the fixed shell (1) comprises a lower seat (11) and an upper cover (12), the lower seat (11) is fixedly connected with the upper cover (12), a nut fixing hole (111) is formed in the inner side of the lower seat (11), a nut mounting hole (121) is formed in the inner side of the upper cover (12), the lower seat (11) and the upper cover (12) are fixedly mounted and connected with the nut mounting hole (121) through the nut fixing hole (111), a probe mounting hole (123) is formed in an inner side frame of the upper cover (12), a display screen mounting opening (125) is formed in the upper end of the outer side, a control key (122) is arranged at the lower end of the outer side, and the control key (122) is provided with a power switch (1221) and a display screen lighting switch (1222);

the pressure measuring device (2) comprises a pressure sensor (21), a control panel (22), a rechargeable power supply (23) and a digital display screen (24), the pressure sensor (21) is fixedly installed on the lower seat (11) and is electrically connected with the control panel (22), the control panel (22) is electrically connected with the rechargeable power supply (23) and is fixedly installed on the lower seat (11), the digital display screen (24) is fixedly installed in a display screen installation port (125) formed in the upper cover (12) and is electrically connected with the control panel (22), the control panel (22) is provided with a data collecting chip (221), a communication chip (222), a control panel (223), a display screen jack (224) and a pressure sensor connecting wire (225), the data collecting chip (221) and the communication chip (222) are arranged at the upper end of the control panel (22), and the data collecting chip (221) is electrically connected with the communication chip (222), the rechargeable power supply (23) is provided with a charging socket (231) which is fixedly arranged on the side surface of the fixed shell (1).

2. A wireless pressure gauge having a communication function according to claim 1, wherein: the fixed shell (1) is made of an aluminized explosion-proof plastic material.

3. A wireless pressure gauge having a communication function according to claim 1, wherein: the frame of lower seat (11) and upper cover (12) sets up draw-in groove (112) and dop (124) respectively, and draw-in groove (112) and dop (124) match.

4. A wireless pressure gauge having a communication function according to claim 1, wherein: the pressure sensor (21) is manufactured by adopting a laser welding process and comprises a pressure sensing element (211), a sealing terminal (212) and a pressure measuring probe (213), wherein the sealing terminal (212) and the pressure measuring probe (213) are respectively and fixedly arranged at two ends of the pressure sensing element (211), the sealing terminal (212) is provided with a lead connector (2121), the end part of the pressure measuring probe (213) is provided with a needle type probe (2131), and the pressure sensing element (211), the sealing terminal (212) and the pressure measuring probe (213) form the whole pressure sensor (21).

5. A wireless pressure gauge having a communication function according to claim 1, wherein: digital display screen (24) include digital display screen main part (241), data transmission line (242) and connecting plug (243), and the one end fixed connection of data transmission line (242) is on digital display screen main part (241), and the other end sets up connecting plug (243), display screen jack (224) and control panel (22) electric connection that set up through connecting plug (243) and control panel (22).