CN209802433U - Natural gas meter convenient to check meter - Google Patents

Abstract

The utility model discloses a natural gas meter convenient for meter reading, which comprises a gas meter body, wherein the middle lower part of the surface of the gas meter body is provided with an inwards concave mounting groove, a counting display capable of swinging up and down is arranged in the mounting groove, and the counting display is completely embedded into the mounting groove; a rotating shaft component is arranged in the mounting groove and consists of a rotating shaft and a bearing; the counting display comprises a display screen, a display main body and a connecting beam which are fixedly connected in sequence, wherein the connecting beam is provided with a sleeve hole which penetrates through the connecting beam from left to right, and the sleeve hole is fixedly connected with the rotating shaft; the rotating shaft assembly is provided with a locking handle. The utility model separates the meter body and the counting display unit of the natural gas meter, and the counting display is embedded into the mounting groove of the meter body and can swing up and down, and the embedded design ensures that the counting display is arranged in the mounting groove for protection, thereby avoiding the light reflection on the surface of the counting display to cause the unclear reading; on the other hand, the vertical swing type design enables the surface of the counting display to incline downwards during meter reading, and is more beneficial to meter reading.

Description

Natural gas meter convenient to check meter

Technical Field

The utility model belongs to the technical field of the natural gas meter, concretely relates to natural gas meter convenient to check meter.

Background

The natural gas meter is that the resident measures, the important instrument of statistics to gas, for the safety consideration, the natural gas meter is generally installed in indoor position higher than, can be higher than on ordinary people's the sight at least, current natural gas meter generally adopts the smart meter, its count is observed by the display screen, when needs are checked meter, because height and light are to liquid crystal display reflection of light reason, cause the vision blind area, make the count of checking meter obscure, be not convenient for check meter.

SUMMERY OF THE UTILITY MODEL

To the not enough and difficult problem among the prior art, the utility model aims at providing a natural gas meter convenient to check meter.

The utility model discloses a following technical scheme realizes:

A natural gas meter convenient for meter reading comprises a gas meter body, wherein the middle lower part of the surface of the gas meter body is provided with an inwards concave mounting groove, a counting display capable of swinging up and down is mounted in the mounting groove, and the counting display is completely embedded in the mounting groove; a rotating shaft component is arranged in the mounting groove and consists of a rotating shaft and a bearing; the counting display comprises a display screen, a display main body and a connecting beam which are fixedly connected in sequence, wherein the connecting beam is provided with a sleeve hole which penetrates through the connecting beam from left to right, and the sleeve hole is fixedly connected with the rotating shaft; the rotating shaft assembly is provided with a locking handle.

Furthermore, the connecting beam is of an integrated structure consisting of a vertical cylinder and a semi-cylinder, the vertical cylinder is connected with the display main body, the trepanning and the connecting beam semi-cylinder are concentric circles, and a support body for supporting the connecting beam semi-cylinder is arranged in the mounting groove.

Further, the inner wall of the support body is arc-shaped, and the arc shape of the support body is 1/4-1/2 of the semi-cylindrical arc surface of the connecting beam.

Furthermore, the inner walls of the upper side and the lower side of the support body are provided with cutting surface bodies which extend outwards and are symmetrical to each other.

Furthermore, a plurality of groups of LED lamps for illumination are arranged on the outer side positions, close to the upper and lower inner walls of the mounting groove.

Compared with the prior art, the utility model discloses beneficial effect includes:

(1) The utility model separates the meter body and the counting display unit of the natural gas meter, and the counting display is embedded into the mounting groove of the meter body and can swing up and down, and the embedded design ensures that the counting display is arranged in the mounting groove for protection, thereby avoiding the light reflection on the surface of the counting display to cause the unclear reading; on the other hand, the vertical swing type design enables the surface of the counting display to incline downwards during meter reading, and is more beneficial to meter reading.

(2) the utility model discloses still included the support body, cut the body, LED lamp isotructure, further be favorable to the people to carry out the reading to the natural gas meter.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of a portion of fig. 1 taken along the direction a-a.

Illustration of the drawings: the gas meter comprises a gas meter body 1, a gas meter body 2, a mounting groove 3, a counting display 301, a display screen 302, a display main body 303, a connecting beam 304, a trepanning hole, a 4-rotating shaft assembly, a support body 5, a section body 501, a locking handle 6 and an LED lamp 7.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected; can be mechanical connection and electrical connection; may be directly connected, indirectly connected through intervening agents, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood to be specific to those skilled in the art.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in figure 1 and figure 2, a natural gas meter convenient to meter reading, including the gas table body 1, the lower part is equipped with mounting groove 2 of indent in the gas table body 1 surface, but the count display 3 of luffing motion is installed in mounting groove 2, count display 3 imbeds completely in mounting groove 2, embedded design makes count display 3 arrange in mounting groove 2 in the protection on the one hand, it is unclear that the light still can be avoided causing the 3 light reflex of count display to cause the reading, but on the other hand luffing motion formula design makes the surface of count display 3 during the reading of checking meter downward sloping, more be favorable to checking meter.

A rotating shaft component 4 is arranged in the mounting groove 2, the rotating shaft component 4 is composed of basic components such as a rotating shaft, a bearing and the like, wherein the bearing part is fixed on the side wall of the mounting groove 2, and the rotating shaft is sleeved in the bearing part and can rotate; count display 3 is including fixed display screen 301 that links to each other in proper order, display main part 302 and tie-beam 303, wherein installation structures such as units such as count logical operation are installed in display main part 302, display screen 301 shows the data of display main part 302 operation, tie-beam 303 is used for being connected and realizing the luffing motion with outside pivot subassembly 4, be equipped with the trepanning 304 that runs through about on the tie-beam 303, the pivot is inserted the trepanning 304 and with pivot and trepanning 304 fixed connection, modes such as accessible welding are fixed, rotate through the pivot and drive count display 3 luffing motion, be equipped with locking handle 6 on the pivot subassembly 4, be used for rotating the pivot and rotate simultaneously to the pivot locking spacing prevent that it is not hard up easily at count display 3. Rotate through the pivot and drive count display 3 luffing motion in the concrete implementation, can incline display screen 301 down when checking meter, the reading of being convenient for rotates different angles and more is favorable to the not crowd operation of co-altitude.

Because count display 3 belongs to half unsettled state in mounting groove 2, do not influence its luffing motion simultaneously in order to support count display 3, tie-beam 303 constitutes the integral type structure by stand and semicolumn, the stand meets with display main part 302, trepanning 304 is concentric circles with the tie-beam 303 semicolumn, be equipped with the support 5 that supports the tie-beam 303 semicolumn part in the mounting groove 2, support 5 inner wall is the arc, its arc is 1/4 ~ 1/2 of tie-beam 303 semicolumn cambered surface, inlay in the support 5 in the equivalent of tie-beam 303 semicolumn part in concrete implementation, lean on nevertheless unfixed mutually, realized supporting nevertheless do not influence the tie-beam 303 and rotate.

in order to make the up-and-down swing operation of the counting display 3 more stable, the upper and lower sides of the support 5 are provided with the cutting bodies 501 which extend outwards and are symmetrical to each other, and the support 5 and the cutting bodies 501 are of an integrated structure. The cutaway body 501 further supports and protects the bridge 303 while limiting its excessive swing.

In order to read the number of the counting display 3, a plurality of groups of LED lamps 7 for lighting are arranged on the outer side positions, close to the upper inner wall and the lower inner wall of the mounting groove 2, of the mounting groove, so that the reading of the display screen 301 can be clearly seen when the meter reading is facilitated.

The utility model discloses well count display 3 is connected with 1 electricity of gas table body, and gas table body 1 still includes units such as natural gas measurement, data input output storage, and count display 3 still includes the module and the structure to 1 measurement data receipt of gas table body, demonstration, control, still includes the power of each unit of day gas table such as the table body, show, parts such as illumination, can adopt portable power source also can adopt the mode of being connected with the external power supply electricity, and the connection of above-mentioned unit, constitution are conventional design, the utility model discloses do not explain in detail.

The foregoing merely illustrates preferred embodiments of the present invention, which are described in considerable detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (5)

1. The utility model provides a natural gas meter convenient to meter reading, includes the gas meter body, its characterized in that: an inwards concave mounting groove is formed in the middle lower part of the surface of the gas meter, a counting display with an up-and-down swinging function is mounted in the mounting groove, and the counting display is completely embedded in the mounting groove; a rotating shaft assembly is arranged in the mounting groove and consists of a rotating shaft and a bearing; the counting display comprises a display screen, a display main body and a connecting beam which are fixedly connected in sequence, wherein the connecting beam is provided with a sleeve hole which penetrates through the connecting beam from left to right, and the sleeve hole is fixedly connected with the rotating shaft; and a locking handle is arranged on the rotating shaft assembly.

2. The natural gas meter convenient for meter reading of claim 1, wherein: the utility model discloses a display screen.

3. The natural gas meter convenient for meter reading of claim 2, wherein: the inner wall of the support body is arc-shaped, and the arc shape of the support body is 1/4-1/2 of the semi-cylindrical arc surface of the connecting beam.

4. The natural gas meter convenient for meter reading of claim 3, wherein: the inner walls of the upper side and the lower side of the support body are provided with cutting surface bodies which extend outwards and are symmetrical to each other.

5. The natural gas meter convenient for meter reading of claim 1, wherein: and a plurality of groups of LED lamps are arranged on the upper inner wall and the lower inner wall of the mounting groove, which are close to the outer side.