CN211740482U - Intelligent wireless pressure sensor with plastic casing - Google Patents

Abstract

The utility model relates to the technical field of sensor, and an intelligent wireless pressure sensor with plastic casing is disclosed, including filler neck, first O type circle and diffusion silicon core, the downthehole wall of filler neck inside and the surface overlap joint of diffusion silicon core, the space between filler neck and the diffusion silicon core is equipped with first O type circle. This intelligent wireless pressure sensor with plastic casing, through the intelligent control of ultra-low power consumption, the battery can use two to three years in succession, adopt the pressure sensing core of high performance, the cooperation high sensitive circuit passes through NB-IOT GPRS wireless network, with real-time detection data transmission to centralized monitoring center, can real time monitoring, glue stick antenna built-in structure, thereby realize the totally enclosed structural design of product and adopt battery powered structural design, thereby can make the product under the complex environment of some unable power supplies, it is not strong to have solved traditional pressure sensor monitoring ability, endurance is not good, to service environment, the problem that the installation topography required height.

Description

Intelligent wireless pressure sensor with plastic casing

Technical Field

The utility model relates to a sensor technical field specifically is an intelligent wireless pressure sensor with plastic casing.

Background

The intelligent wireless sensor network is used as a communication network in the 21 st century, highly integrates multiple subjects such as a sensor technology, a computer technology, a wireless communication technology and the like, and has great application value and important research significance. In order to meet market demands, intelligent wireless pressure sensors with plastic shells are developed. The product has the advantages of real-time monitoring, low power consumption, easy arrangement, wide applicable environment and the like, and can be widely applied to the fields of intelligent fire-fighting pipe network monitoring systems, intelligent city pipe network monitoring systems, intelligent water affair monitoring systems, intelligent production and manufacturing monitoring systems and the like

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an intelligent wireless pressure sensor with plastic casing possesses real time monitoring, low-power consumption, easily settles, and advantages such as suitable environment have solved traditional pressure sensor monitoring ability weak, and duration is not good, to service environment, the high problem of installation topography requirement.

(II) technical scheme

For realizing above-mentioned real time monitoring, low-power consumption, easily settle, be suitable for the environment purpose, the utility model provides a following technical scheme: the utility model provides an intelligent wireless pressure sensor with plastic casing, includes filler neck, first O type circle and diffusion silicon core, the inside hole inner wall of filler neck and the surface overlap joint of diffusion silicon core, the space between filler neck and the diffusion silicon core is equipped with first O type circle, the right side of diffusion silicon core is equipped with the compression cap, the right-hand member threaded connection of filler neck has the casing, the outer fixed surface of casing is connected with plastic casing, the inside of casing is provided with the circuit board, the left side inner wall of circuit board and casing passes through self-tapping screw and links to each other, self-tapping screw and circuit board threaded connection, the right-hand member fixedly connected with of circuit board plectane glues excellent antenna, diffusion silicon core and circuit board pass through the connection of electric lines, wireless network card slot on a riser of circuit board cup joints with the wireless network card notch of battery case right-hand member, and the data transmission port on another riser of circuit board cup joints with the The utility model discloses a battery box, the internally mounted of battery case has the battery, the battery passes through the wire with the binding post seat on the circuit board and is connected, the right-hand member of battery case passes through self-tapping screw with the inner wall of casing and is connected, self-tapping screw and the right-hand member threaded connection of battery case, the left end joint of battery case has the battery box lid, the right-hand member joint of casing has the upper cover, the upper cover is equipped with second O type circle with the junction of casing, the internal surface of second O type circle cup joints with the surface of upper cover.

Preferably, a through hole is formed in the filler neck, and the size of the through hole is matched with that of the diffusion silicon core body.

Preferably, the left end and the right end of the filler neck are provided with threads, the left side of the shell is provided with a threaded hole, and the threaded hole is matched with the threads at the right end of the filler neck.

Preferably, the right end of the battery box is provided with a data transmission port slot and a wireless network card slot.

Preferably, the number of the pressing caps is two, and the two pressing caps are uniformly distributed at the upper end and the lower end of the diffusion silicon core body.

Preferably, the circuit board consists of a circular plate and two vertical plates fixed on the circular plate, one vertical plate is provided with a battery wiring terminal seat and a data transmission port, and the other vertical plate is provided with a wireless network clamping groove.

Compared with the prior art, the utility model provides an intelligent wireless pressure sensor with plastic casing possesses following beneficial effect:

this intelligent wireless pressure sensor with plastic casing, through the intelligent control of ultra-low power consumption, can make the battery can use two to three years in succession, adopt the pressure sensing core of high performance, the cooperation high sensitive circuit passes through NB-IOT GPRS wireless network, with real-time detection data transmission to centralized monitoring center, thereby reach real time monitoring's purpose, gluey stick antenna built-in structure, thereby realize the totally enclosed structural design of product and adopt the battery power supply structural design, thereby can make the product under the complex environment of some unable power supplies, it is not strong to have solved traditional pressure sensor monitoring ability, the duration is not good, to service environment, the problem that the installation topography required height.

Drawings

FIG. 1 is a front view structure assembly diagram of the present invention;

FIG. 2 is a three-dimensional diagram of the circuit board structure of the present invention;

fig. 3 is a three-dimensional view of the battery box structure of the present invention.

Wherein: 1. a filler neck; 2. a first O-ring; 3. a diffused silicon core; 4. a compression cap; 5. a housing; 6. a circuit board; 7. a self-tapping screw; 8. a glue stick antenna; 9. a battery case; 10. a battery; 11. a wire; 12. a plastic housing; 13. a battery case cover; 14. a second O-ring; 15. and (7) covering.

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. 1-3, the utility model provides an intelligent wireless pressure sensor with plastic casing, including the filler neck 1, first O type circle 2 and diffusion silicon core 3, the hole inner wall in the filler neck 1 overlaps with the surface of diffusion silicon core 3, the left end and the right end of filler neck 1 are threaded, the inside of filler neck 1 is provided with a through hole, and the size of the through hole matches with the size of diffusion silicon core 3, diffusion silicon core 3 is a high performance pressure sensing core, cooperate with the high sensitive circuit through NB-IOT/GPRS wireless network, send the real-time detection data to the centralized monitoring center, thereby achieve the purpose of real-time monitoring, the space between filler neck 1 and diffusion silicon core 3 is provided with first O type circle 2, the right side of diffusion silicon core 3 is provided with compressing cap 4, the number of compressing cap 4 is two, two compressing caps 4 are evenly distributed at the upper and lower both ends of diffusion silicon core 3, the right end of the pipe connecting nozzle 1 is in threaded connection with a shell 5, the left side of the shell 5 is provided with a threaded hole which is matched with the thread at the right end of the pipe connecting nozzle 1, the outer surface of the shell 5 is fixedly connected with a plastic shell 12, the plastic shell 12 is adopted, so that the built-in antenna can not be shielded and interfered when transmitting signals, the outer part of the plastic shell 12 is designed with a circular arc groove with specification arrangement, the circular arc groove is convenient to hold by hands and attractive in appearance, the circular arc groove is arranged according to the design rule of the circumference, the matching is attractive and the knob force is convenient to apply, a circuit board 6 is arranged in the shell 5, the circuit board 6 is composed of a circular plate and two vertical plates fixed on the circular plate, a battery wiring terminal seat and a data transmission port are arranged on one vertical plate, a wireless network clamping groove is arranged on the other, the right end of the circular plate of the circuit board 6 is fixedly connected with a glue stick antenna 8, and a built-in structure of the glue stick antenna 8 is adopted, so that the totally enclosed structural design of a product is realized, therefore, the product can be used in various more complicated environments, the diffusion silicon core body 3 is connected with the circuit board 6 through an electric wire, a wireless network card slot on one vertical plate of the circuit board 6 is sleeved with a wireless network card slot at the right end of a battery box 9, a data transmission port on the other vertical plate of the circuit board 6 is sleeved with a data transmission port slot at the right end of the battery box 9, the right end of the battery box 9 is provided with the data transmission port slot and the wireless network card slot, a battery 10 is arranged in the battery box 9 and is convenient to replace, so that the product can be used in some complicated environments incapable of supplying power, the battery 10 is connected with a wiring terminal seat on the circuit board 6 through a, tapping screw 7 and battery case 9's right-hand member threaded connection, battery case 9's left end joint has battery box lid 13, casing 5's right-hand member joint has upper cover 15, upper cover 15 is equipped with second O type circle 14 with casing 5's junction, the internal surface of second O type circle 14 cup joints with upper cover 15's surface, upper cover 15 can freely open and shut, when the exposed wireless network card notch of cooperation can make the change network card, only need open upper cover 15 and can change, and is simple and convenient, easy to operate.

When the battery box is used, a user places a battery 10 into the battery box 9, covers the battery box cover 13 on the battery box 9, inserts a wireless network card into a wireless network card slot on the circuit board 6, inputs program debugging through a data transmission port preset on the circuit board 6, sleeves the second O-shaped ring 14 on the upper cover 15, coats lubricating oil, and after debugging is completed, installs the upper cover 15 on the shell 5 and screws up the upper cover.

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 (6)

1. The utility model provides an intelligent wireless pressure sensor with plastic casing, includes filler neck (1), first O type circle (2) and diffusion silicon core (3), its characterized in that: the utility model discloses a solar energy collector, including filler pipe mouth (1), diffusion silicon core (3), the right side of diffusion silicon core (3) is equipped with compressing cap (4), the right-hand member threaded connection of filler pipe mouth (1) has casing (5), the outer fixed surface of casing (5) is connected with plastic casing (12), the inside of casing (5) is provided with circuit board (6), the left side inner wall of circuit board (6) and casing (5) passes through self-tapping screw (7) and links to each other, self-tapping screw (7) and circuit board (6) threaded connection, the right-hand member fixedly connected with glue stick antenna (8) of circuit board (6) plectane, diffusion silicon core (3) and circuit board (6) pass through the connection of electric lines, the wireless notch of draw-in groove on the riser of circuit board (6) and battery case (9) right-hand member cup joints with the wireless notch network card of battery case (9) right-hand member, the gap between filler pipe mouth (1) and diffusion And the data transmission port on another riser of circuit board (6) cup joints with the data transmission port groove of battery case (9) right-hand member, the internally mounted of battery case (9) has battery (10), terminal block on battery (10) and circuit board (6) passes through wire (11) and is connected, the right-hand member of battery case (9) passes through self-tapping screw (7) with the inner wall of casing (5) and is connected, self-tapping screw (7) and the right-hand member threaded connection of battery case (9), the left end joint of battery case (9) has battery box lid (13), the right-hand member joint of casing (5) has upper cover (15), upper cover (15) are equipped with second O type circle (14) with the junction of casing (5), the internal surface of second O type circle (14) cup joints with the surface of upper cover (15).

2. The intelligent wireless pressure sensor with plastic housing of claim 1, wherein: the filler neck (1) is internally provided with a through hole, and the size of the through hole is matched with that of the diffusion silicon core body (3).

3. The intelligent wireless pressure sensor with plastic housing of claim 1, wherein: the left end and the right end of the filler neck (1) are provided with threads, the left side of the shell (5) is provided with a threaded hole, and the threaded hole is matched with the threads at the right end of the filler neck (1).

4. The intelligent wireless pressure sensor with plastic housing of claim 1, wherein: and a data transmission port slot and a wireless network card slot are formed at the right end of the battery box (9).

5. The intelligent wireless pressure sensor with plastic housing of claim 1, wherein: the number of the pressing caps (4) is two, and the two pressing caps (4) are uniformly distributed at the upper end and the lower end of the diffusion silicon core body (3).

6. The intelligent wireless pressure sensor with plastic housing of claim 1, wherein: the circuit board (6) is composed of a circular plate and two vertical plates fixed on the circular plate, a battery wiring terminal seat and a data transmission port are arranged on one vertical plate, and a wireless network clamping groove is arranged on the other vertical plate.

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