CN215004066U

CN215004066U - Rotating assembly of solar wireless pressure gauge

Info

Publication number: CN215004066U
Application number: CN202121624080.XU
Authority: CN
Inventors: 胡魁; 肖小琼
Original assignee: Hunan Holly Cole Instrument Co ltd
Current assignee: Hunan Holly Cole Instrument Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-03
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a rotating assembly of solar energy wireless pressure table belongs to the instrument and meter field, has solved current solar energy wireless pressure table and has had solar panel and can not influence solar panel power supply efficiency's problem according to light angle regulation. The shell bottom is equipped with rotary joint, and rotary joint is including being fixed in the double-screw bolt at its top, and the double-screw bolt runs through shell bottom one end threaded connection has adjusting nut, and the double-screw bolt cover is equipped with the damping gasket, and the damping gasket is located between adjusting nut and the shell, and the ring channel has been seted up to double-screw bolt circumference, nested O type circle in the ring channel, the rotary joint top be fixed with arc wall matched with screw post. The solar panel of the solar wireless pressure gauge can adjust the angle along with the light, the power generation efficiency of the solar panel is fully exerted, and the solar wireless pressure gauge is simple in assembly and easy to install; an annular groove is formed in the circumference of the cylindrical section of the stud located in the through hole, the stud is in clearance fit with the bottom of the shell, and an O-shaped ring is nested in the annular groove to play a role in sealing the rotating structure.

Description

Rotating assembly of solar wireless pressure gauge

Technical Field

The utility model belongs to the instrument and meter field specifically is a rotating assembly of solar energy wireless pressure gauge.

Background

The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches. The pressure gauge is mainly divided into a mechanical type and a digital type.

Current wireless manometer has solar energy power module, but has solar panel and can not influence solar panel power supply efficiency according to light angle regulation.

Therefore, an object of the utility model is to provide a rotating assembly of solar energy wireless pressure gauge to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotating assembly of solar energy wireless pressure table for solve following technical problem:

the wireless manometer of present solar energy has solar panel and can not influence solar panel power supply efficiency's problem according to light angle regulation.

In order to achieve the above object, the utility model provides a following technical scheme:

a rotating assembly of a solar wireless pressure gauge comprises a shell, wherein an inclined plane is arranged at the top of the shell, a solar panel is fixed on the inclined plane, a rear cover plate is arranged on the back surface of the shell, a battery is fixed on one side of the rear cover plate, which is positioned in the shell, a display screen is fixed on the front surface of the shell, a circuit board is installed in the shell, and an arc-shaped groove is formed in the bottom of the shell;

the utility model discloses a bolt, including the double-screw bolt that is fixed in its top, the double-screw bolt runs through shell bottom one end threaded connection and has adjusting nut, the double-screw bolt cover is equipped with the damping gasket, the damping gasket is located between adjusting nut and the shell, at least one ring channel has been seted up to the cylinder section circumference that the double-screw bolt is located the through hole, nested O type circle in the ring channel, the rotary joint top is fixed with the screw post with arc wall matched with.

As a further aspect of the present invention: the rotary joint is axially communicated with the stud, and one end of the rotary joint, which is far away from the stud, is in threaded connection with a pressure sensor.

As a further aspect of the present invention: the rear cover plate is fixedly connected with the shell through bolts.

As a further aspect of the present invention: at least two batteries are fixed with the rear cover plate through the fixing frame.

As a further aspect of the present invention: the axial lead of the stud is superposed with the circle center of the arc-shaped groove, and the axial lead of the stud is radially vertical to the arc-shaped groove.

As a further aspect of the present invention: the top of the shell is provided with an antenna.

As a further aspect of the present invention: the arc angle of the arc-shaped groove is not less than 270 degrees.

The utility model has the advantages that:

1. the adjusting nut is connected with the stud through the bottom of the shell in a threaded mode, the damping gasket is sleeved on the stud, the damping gasket is located between the adjusting nut and the shell, the rotary damping force of the rotary assembly is controlled through the rotary adjusting nut, the screw column matched with the arc-shaped groove is fixed to the top of the rotary joint, when the shell is rotated by hands, the screw column rotates by 270 degrees from one end of the arc-shaped groove to the other end of the arc-shaped groove, the solar panel of the solar wireless pressure gauge is adjusted by angles along with light rays, the power generation efficiency of the solar panel is fully exerted, the assembly is simple, and the installation is easy;

2. an annular groove is formed in the circumference of the cylindrical section of the stud located in the through hole, the stud is in clearance fit with the bottom of the shell, and an O-shaped ring is nested in the annular groove to play a role in sealing the rotating structure.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B in FIG. 1;

fig. 4 is a schematic view of the rotary joint structure of the present invention.

In the figure: 100. a housing; 101. a solar panel; 102. a display screen; 103. a circuit board; 104. an arc-shaped slot; 105. a rear cover plate; 200. a rotary joint; 201. adjusting the nut; 202. a screw post; 203. a stud; 204. an O-shaped ring; 205. a damping shim; 300. an antenna.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may 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 embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a rotating assembly of a solar wireless pressure gauge includes a housing 100, a rotary joint 200 and an antenna 300, two batteries and a circuit board 103 are disposed in the housing 100, the two batteries supply power to the pressure gauge to form a dual circuit power supply system, the two batteries work alternately to ensure the stability of the circuit, an inclined plane is disposed at the top of the housing 100, the slope of the inclined plane is 30 ° -60 °, the inclined plane is fixed with a solar panel 101, the solar panel 101 is electrically connected to the battery power supply end, a back cover plate 105 is disposed at the back of the housing 100, the batteries are fixed on the back cover plate 105 through a mounting frame, a display screen 102 is fixed at the front of the housing 100, the display screen 102 is electrically connected to the circuit board 103, the bottom of the housing 100 is in an inverted conical cylinder structure, the rotary joint 200 is half embedded in the conical cylinder structure to reduce the length of the rotary joint 200 and the housing 100, the conical cylinder structure protects the rotary joint 200 therein, can reduce the influence of external force, and make the rotary joint 200 and the shell 100 junction warp, the bottom of the shell 100 is equipped with the arc-shaped groove 104, as the limit structure of the rotating assembly, rotate the rotating assembly freely within the range of 0-270 °, there is an antenna 300 on the top of the shell 100, the antenna 300 is connected electrically to the circuit board 103.

In this embodiment, the rotary joint 200 and the stud 203 are axially communicated, one end of the rotary joint 200, which is far away from the stud 203, is in threaded connection with a pressure sensor, the sensing part of the pressure sensor is arranged in the high-pressure fluid, the measured pressure signal is transmitted to the circuit board 103 for analysis and processing, and finally the measured pressure signal is displayed on the display screen 102 and transmitted to the central computer through the antenna 300.

In this embodiment, a stud 203 is fixed at the top of the rotary joint 200, an adjusting nut 201 is connected to one end of the stud 203 penetrating through the bottom of the housing 100 through a thread, a damping gasket 205 is sleeved on the stud 203, the damping gasket 205 is located between the adjusting nut 201 and the housing 100, and the rotary damping force of the rotary assembly is controlled by rotating the adjusting nut 201; at least one annular groove is formed in the periphery of the cylindrical section of the stud 203, located in the through hole, the number of the annular grooves can be one, two or three, the stud 203 is in clearance fit with the bottom of the shell 100 at the section, an O-shaped ring 204 is nested in the annular groove to play a role in sealing a rotating structure, a screw column 202 matched with the arc-shaped groove 104 is fixed to the top of the rotating joint 200, and when the shell 100 is rotated by hand, the rotating angle of the screw column 202 is 270 degrees from one end of the arc-shaped groove 104 to the other end of the arc-shaped groove.

In this embodiment, the axis of the stud 203 coincides with the center of the arc-shaped slot 104, and the axis of the stud 203 is radially perpendicular to the arc-shaped slot 104.

The working principle is as follows:

the stud 203 of the rotary joint 200 penetrates through one end of the bottom of the shell 100 and is in threaded connection with an adjusting nut 201, the stud 203 is sleeved with a damping gasket 205, the damping gasket 205 is located between the adjusting nut 201 and the shell 100, the rotary damping force of the rotary assembly is controlled by rotating the adjusting nut 201, the top of the rotary joint 200 is fixed with a screw column 202 matched with the arc-shaped groove 104, and when the shell 100 is rotated by a hand, the screw column 202 rotates from one end of the arc-shaped groove 104 to the other end of the arc-shaped groove by a rotation angle of 270 degrees.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A rotating assembly of a solar wireless pressure gauge comprises a shell (100), wherein an inclined plane is arranged at the top of the shell (100), a solar panel (101) is fixed on the inclined plane, it is characterized in that the bottom of the shell (100) is provided with an arc-shaped groove (104), the bottom of the shell (100) is provided with a rotary joint (200), the rotary joint (200) comprises a stud (203) fixed at the top of the rotary joint, one end of the stud (203) penetrating through the bottom of the shell (100) is connected with an adjusting nut (201) through threads, the stud (203) is sleeved with a damping shim (205), the damping shim (205) is positioned between the adjusting nut (201) and the shell (100), at least one annular groove is arranged on the stud (203) at the circumference of the cylindrical section of the through hole, an O-shaped ring (204) is nested in the annular groove, and a screw post (202) matched with the arc-shaped groove (104) is fixed at the top of the rotary joint (200).

2. The rotating assembly of a solar wireless pressure gauge according to claim 1, wherein a rear cover plate (105) is arranged on the back surface of the casing (100), a battery is fixed on one side of the rear cover plate (105) positioned in the casing (100), a display screen (102) is fixed on the front surface of the casing (100), and a circuit board (103) is installed in the casing (100).

3. The rotating assembly of the solar wireless pressure gauge according to claim 1, wherein the rotating joint (200) and the stud (203) are axially communicated, and a pressure sensor is connected to one end of the rotating joint (200) far away from the stud (203) in a threaded manner.

4. The rotating assembly of claim 2, wherein the rear cover plate (105) is fixedly connected with the housing (100) through bolts.

5. The rotating assembly of claim 2, wherein at least two of the batteries are fixed to the back cover plate (105) through a fixing frame.

6. The rotating assembly of the solar wireless pressure gauge according to claim 1, wherein the axis of the stud (203) coincides with the center of the arc-shaped groove (104).

7. The rotating assembly of a solar wireless pressure gauge according to claim 1, wherein an antenna (300) is arranged on the top of the housing (100).

8. The rotating assembly of claim 1, wherein the arc angle of the arc-shaped groove (104) is not less than 270 °.