CN218916649U

CN218916649U - Wireless remote pressure transmitter based on wireless communication technology

Info

Publication number: CN218916649U
Application number: CN202221714631.6U
Authority: CN
Inventors: 史本庄; 康静; 徐宗波; 康红; 徐井林
Original assignee: Dalian Shengshiyuan Measurement And Control Technology Co ltd
Current assignee: Dalian Shengshiyuan Measurement And Control Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-04-25
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a wireless remote pressure transmitter based on a wireless communication technology, which relates to the technical field of transmitters and comprises a transmitter main body, a detector main body fixedly arranged at the top of the transmitter main body, a water seepage prevention mechanism fixedly arranged at the top of the detector main body, a transmitter main body embedded at the top of the detector main body and an energy storage mechanism; the water seepage prevention mechanism comprises a top plate, side baffles, a mounting column and a screw rod, wherein the mounting column is fixedly arranged at the top of the detector main body. According to the utility model, the top plate is positioned above the detector main body and the transmitter main body through the water seepage prevention mechanism, the three groups of side baffles are inclined, so that the rain and snow can be guided conveniently, the time of the rain and snow remained on the top plate is shortened, the sealing ring is sleeved outside the fixed column, the rain and snow is prevented from penetrating into the detector main body through the connecting gap between the top plate and the fixed column, and the mechanism effectively prevents the rain and snow from penetrating into the detector main body.

Description

Wireless remote pressure transmitter based on wireless communication technology

Technical Field

The utility model relates to the technical field of transmitters, in particular to a wireless remote transmission pressure transmitter based on a wireless communication technology.

Background

The pressure transmitter is a sensor most commonly used in industrial practice, is widely applied to various industrial self-control environments, relates to various industries such as water conservancy and hydropower, railway traffic, intelligent building, production self-control, aerospace, military industry, petrochemical industry, oil well, electric power, ships, machine tools, pipelines and the like, is a device for converting pressure into pneumatic signals or electric signals for control and remote transmission under the wireless communication technology, and has the main function of transmitting the pressure signals to electronic equipment so as to display the pressure on a computer, and is mainly characterized in that: the mechanical signal of the pressure of the water pressure is converted into current (4-20 mA), the pressure of the electronic signal and the voltage or the current are in a linear relation and are in a direct proportion relation generally, so that the voltage or the current output by the transmitter is increased along with the pressure increase, two pressures of a measured medium of the relational pressure transmitter of the pressure and the voltage or the current are obtained and are led into a high pressure chamber and a low pressure chamber, the pressure of the low pressure chamber is atmospheric pressure or vacuum, the pressure of the low pressure chamber acts on isolation diaphragms at two sides of a delta element (namely a sensitive element), and the pressure of the low pressure chamber is transmitted to two sides of a measuring diaphragm through the isolation plates and filling liquid in the element.

The wireless remote pressure transmitter based on wireless communication technology in the current market is connected with an object needing pressure measurement through a connecting sleeve, the installation of the pressure transmitter is completed, and after the pressure detection of a detector is completed, a pressure signal is transmitted through a transmitter which is arranged at the top of the detector.

The existing wireless remote transmission pressure transmitter based on the wireless communication technology is easy to penetrate into a detector through the joint of the transmitter and the transmitter in rainy and snowy weather, certain influence is caused on parts in the detector, and when the transmitter works to half, the storage battery with insufficient electric quantity in the transmitter cannot be supplied with power, so that the transmitter cannot continue to work, and therefore, the wireless remote transmission pressure transmitter based on the wireless communication technology is provided.

Disclosure of Invention

The utility model mainly aims to provide a wireless remote transmission pressure transmitter based on a wireless communication technology, which can effectively solve the problems that rain and snow easily infiltrate into a detector through a joint of a transmitter and the transmitter to cause certain influence on parts in the detector, and when the transmitter works to half, a storage battery with insufficient electric quantity in the transmitter cannot be supplied with power, so that the transmitter cannot continue to work.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a wireless remote pressure transmitter based on a wireless communication technology comprises a transmitter main body, a detector main body fixedly arranged at the top of the transmitter main body, a water seepage prevention mechanism fixedly arranged at the top of the detector main body, a transmitter main body embedded at the top of the detector main body and an energy storage mechanism;

the anti-seepage mechanism comprises a top plate, side baffles, a mounting column and a screw rod, wherein the mounting column is fixedly arranged at the top of the detector main body, a fixing column with the diameter smaller than that of the mounting column is fixedly arranged at the top of the mounting column, a sealing ring is movably sleeved outside the fixing column, the top plate is sleeved outside the sealing ring and is movably arranged at the top of the mounting column, a thread groove is formed in the top of the fixing column, the bottom of the screw rod is movably arranged in the thread groove, four groups of side baffles are arranged, and the four groups of side baffles are respectively fixedly arranged at four sides of the top plate, wherein the three groups of side baffles are all inclined;

the energy storage mechanism comprises a solar cell panel fixedly arranged at the top of the top plate, a heat collecting plate fixedly arranged at the top of the solar cell panel and a storage battery fixedly arranged in the transmitter main body.

Preferably, the bottom of solar cell panel is fixed and is provided with the connecting wire, the bottom activity of connecting wire runs through roof and conveyer main part, and joint in the inside of battery. The solar cell panel is connected with the storage battery through the connecting wire, the connecting wire is the prior art, the connecting wire transmits electric energy, and the storage battery stores electric energy.

Preferably, the outside of the transmitter main body is fixedly provided with an anti-interference shell, the bottom of the transmitter main body is fixedly provided with a connecting sleeve, the bottom of the connecting sleeve penetrates through the anti-interference shell, and the bottom of the connecting sleeve is provided with a connecting groove. The anti-interference shell can effectively reduce the influence of external environment on the main body of the transmitter.

Preferably, one end of the transmitter body is connected with an antenna through a telescopic assembly. The antenna that sets up is convenient for carry out remote transmission with the signal in the transmitter main part, and antenna transmission signal is prior art.

Preferably, the telescopic assembly comprises a connecting rod fixedly arranged at one end of the main body of the transmitter, a telescopic rod penetrating through the main body of the transmitter and movably arranged inside the connecting rod, and a bolt penetrating through the connecting rod, wherein the other end of the telescopic rod is fixedly arranged at one end of the antenna, a positioning hole is formed in the top of the telescopic rod, and the bottom of the bolt is movably arranged in the positioning hole. The bolt is pulled out upwards, the telescopic rod is slid, and when the telescopic rod is adjusted to a proper position, the bolt is pressed downwards, so that the bottom of the bolt is positioned in the positioning hole, and the telescopic assembly is convenient for changing the position of the antenna.

Preferably, the positioning holes are formed in a plurality of ways, and the positioning holes are uniformly distributed at intervals.

Preferably, a display screen is fixedly arranged on one side of the detector main body. The pressure data detected by the detector body may be displayed through a display screen.

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

in the present utility model,

1. through the anti-seepage mechanism, the top plate is positioned above the detector main body and the transmitter main body, the rain and snow is blocked, the three groups of side baffles are inclined, so that the flow of the rain and the snow is convenient, the time of the rain and the snow remained on the top plate is shortened, the top plate is installed through the installation column and the screw rod, the top plate is convenient to detach and install, the sealing ring is sleeved outside the fixing column, the rain and the snow are prevented from penetrating into the detector main body through the connecting gap between the top plate and the fixing column, and the mechanism effectively prevents the rain and the snow from penetrating into the detector main body;

2. through the energy storage mechanism that sets up, the heat collecting plate absorbs heat, and solar cell panel converts solar energy into electric energy, and the battery is stored the electric energy, is convenient for prevent that the transmitter main part is not enough at during operation electric quantity.

Drawings

FIG. 1 is a perspective view of a wireless remote pressure transmitter based on wireless communication technology of the present utility model;

FIG. 2 is a schematic diagram of a connection sleeve in a wireless remote pressure transmitter based on a wireless communication technology;

FIG. 3 is a schematic diagram of a detector body in a wireless remote pressure transmitter based on wireless communication technology in accordance with the present utility model;

FIG. 4 is a schematic diagram of a connecting rod in a wireless remote pressure transmitter based on wireless communication technology according to the present utility model;

FIG. 5 is a schematic diagram of a top plate of a wireless remote pressure transmitter based on wireless communication technology according to the present utility model;

FIG. 6 is a schematic diagram of a mounting post in a wireless remote pressure transmitter based on wireless communication technology according to the present utility model.

In the figure: 1. a transmitter body; 2. connecting sleeves; 3. an anti-tamper housing; 4. a detector body; 5. a mounting column; 6. a display screen; 7. a top plate; 8. side baffles; 9. a transmitter body; 10. a connecting rod; 11. an antenna; 12. a plug pin; 13. positioning holes; 14. a heat collecting plate; 15. a solar cell panel; 16. and (3) a screw.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; 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 will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, the present utility model is a wireless remote pressure transmitter based on wireless communication technology, which comprises a transmitter main body 1, a detector main body 4 fixedly arranged at the top of the transmitter main body 1, a water seepage prevention mechanism fixedly arranged at the top of the detector main body 4, a transmitter main body 9 embedded at the top of the detector main body 4, and an energy storage mechanism;

the water seepage prevention mechanism comprises a top plate 7, side baffles 8, a mounting column 5 and a screw 16, wherein the mounting column 5 is fixedly arranged at the top of the detector main body 4, a fixing column with the diameter smaller than that of the mounting column 5 is fixedly arranged at the top of the mounting column 5, a sealing ring is movably sleeved outside the fixing column, the top plate 7 is sleeved outside the sealing ring and is movably arranged at the top of the mounting column 5, a thread groove is formed in the top of the fixing column, the bottom of the screw 16 is movably arranged in the thread groove, four groups of side baffles 8 are arranged, the four groups of side baffles 8 are respectively fixedly arranged at four sides of the top plate 7, and three groups of side baffles 8 are all inclined;

the energy storage mechanism comprises a solar cell panel 15 fixedly arranged at the top of the top plate 7, a heat collecting plate 14 fixedly arranged at the top of the solar cell panel 15 and a storage battery fixedly arranged in the conveyor main body 9.

The bottom of the solar panel 15 is fixedly provided with a connecting wire, and the bottom of the connecting wire movably penetrates through the top plate 7 and the transmitter main body 9 and is clamped in the storage battery. The solar cell panel 15 and the storage battery are connected through a connecting wire, the connecting wire is in the prior art, the connecting wire transmits electric energy, and the storage battery stores the electric energy.

Wherein, the outside of the transmitter main body 1 is fixedly provided with an anti-interference shell 3, the bottom of the transmitter main body 1 is fixedly provided with a connecting sleeve 2, the bottom of the connecting sleeve 2 penetrates through the anti-interference shell 3, and the bottom of the connecting sleeve 2 is provided with a connecting groove. The provided anti-interference shell 3 can effectively reduce the influence of the external environment on the transmitter main body 1.

Wherein one end of the transmitter body 9 is connected with an antenna 11 through a telescopic assembly. The antenna 11 is provided to facilitate remote transmission of signals within the transmitter body 9, the antenna 11 transmitting signals being conventional.

Wherein, flexible subassembly is including fixed connecting rod 10 that sets up in conveyer main part 9 one end, run through and the activity set up in the inside telescopic link of connecting rod 10 and run through the bolt 12 of connecting rod 10, the other end of telescopic link is fixed to be set up in the one end of antenna 11, locating hole 13 has been seted up at the top of telescopic link, the bottom activity of bolt 12 sets up in locating hole 13. The bolt 12 is pulled out upwards, the telescopic rod is slid, and when the telescopic rod is adjusted to a proper position, the bolt 12 is pressed downwards, so that the bottom of the bolt 12 is positioned in the positioning hole 13, and the telescopic assembly is convenient for changing the position of the antenna 11.

Wherein, the locating holes 13 are provided with a plurality of locating holes 13 which are evenly distributed at intervals.

Wherein a display screen 6 is fixedly arranged at one side of the detector body 4. The pressure data detected by the detector body 4 can be displayed by the display 6.

The working principle of the utility model is as follows:

the rain and snow fall on roof 7, roof 7 blocks the rain and snow, three group's side shield 8 set up to the slope form, be convenient for the rain and snow is guided, reduce the time that the rain and snow remained on roof 7, roof 7 installs through erection column 5 and screw rod 16, be convenient for dismantle and install it, the sealing washer is established to the outside cover of fixed column, prevent that the rain and snow from penetrating to detector main part 4 through the roof 7 with the junction gap of fixed column, heat collecting plate 14 absorbs heat, solar cell panel 15 converts solar energy into electric energy, the battery stores the electric energy, be convenient for prevent that transmitter main part 1 is insufficient at during operation electric quantity, when adjusting antenna 11 position, upwards pull out bolt 12, the slide telescopic link, when adjusting to suitable position, press down bolt 12, make the bottom of bolt 12 be in locating hole 13, the telescopic assembly of setting is convenient for change antenna 11's position.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The wireless remote pressure transmitter based on the wireless communication technology is characterized by comprising a transmitter main body (1), a detector main body (4) fixedly arranged at the top of the transmitter main body (1), a water seepage prevention mechanism fixedly arranged at the top of the detector main body (4), a transmitter main body (9) embedded at the top of the detector main body (4) and an energy storage mechanism;

the anti-seepage mechanism comprises a top plate (7), side baffles (8), a mounting column (5) and a screw rod (16), wherein the mounting column (5) is fixedly arranged at the top of a detector main body (4), a fixing column with the diameter smaller than that of the mounting column (5) is fixedly arranged at the top of the mounting column (5), a sealing ring is movably sleeved outside the fixing column, the top plate (7) is sleeved outside the sealing ring, the top of the mounting column (5) is movably arranged, a thread groove is formed in the top of the fixing column, the bottom of the screw rod (16) is movably arranged in the thread groove, four groups of side baffles (8) are arranged, the four groups of side baffles (8) are respectively fixedly arranged at four sides of the top plate (7), and three groups of side baffles (8) are all inclined;

the energy storage mechanism comprises a solar cell panel (15) fixedly arranged at the top of the top plate (7), a heat collecting plate (14) fixedly arranged at the top of the solar cell panel (15) and a storage battery fixedly arranged in the transmitter main body (9).

2. The wireless remote pressure transmitter based on the wireless communication technology of claim 1, wherein: the bottom of solar cell panel (15) is fixed and is provided with the connecting wire, the bottom activity of connecting wire runs through roof (7) and conveyer main part (9), and joint in the inside of battery.

3. The wireless remote pressure transmitter based on the wireless communication technology of claim 1, wherein: the anti-interference transmitter is characterized in that an anti-interference shell (3) is fixedly arranged outside the transmitter main body (1), a connecting sleeve (2) is fixedly arranged at the bottom of the transmitter main body (1), the bottom of the connecting sleeve (2) penetrates through the anti-interference shell (3), and a connecting groove is formed in the bottom of the connecting sleeve (2).

4. The wireless remote pressure transmitter based on the wireless communication technology of claim 1, wherein: one end of the transmitter main body (9) is connected with an antenna (11) through a telescopic component.

5. The wireless remote pressure transmitter based on wireless communication technology of claim 4, wherein: the telescopic assembly comprises a connecting rod (10) fixedly arranged at one end of a transmitter main body (9), a telescopic rod penetrating through the connecting rod (10) and movably arranged inside the connecting rod and a plug pin (12) penetrating through the connecting rod (10), the other end of the telescopic rod is fixedly arranged at one end of an antenna (11), a positioning hole (13) is formed in the top of the telescopic rod, and the bottom of the plug pin (12) is movably arranged in the positioning hole (13).

6. The wireless remote pressure transmitter based on wireless communication technology of claim 5, wherein: the positioning holes (13) are formed in a plurality of ways, and the positioning holes (13) are uniformly distributed at intervals.

7. The wireless remote pressure transmitter based on the wireless communication technology of claim 1, wherein: one side of the detector main body (4) is fixedly provided with a display screen (6).