CN114088155A

CN114088155A - Gas meter box convenient for meter reading

Info

Publication number: CN114088155A
Application number: CN202111369294.1A
Authority: CN
Inventors: 张齐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-02-25

Abstract

The invention discloses a gas meter box convenient for meter reading, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with an installation frame, an installation plate is fixedly connected between the front inner wall and the rear inner wall of the installation frame, the installation plate is close to the side wall of the installation frame, the inner wall of the installation frame is in limited sliding connection with a bearing plate through a sliding groove and sliding block structure, the top of the bearing plate is provided with an installation groove, the inner wall of the installation groove is in sliding connection with a super transmission block, the top of the super transmission block is fixedly connected with a gas meter, and a second transmission rod is hinged between the bottom of the super transmission block and the top of the bottom plate. Through the matching of the structures, a user can adjust the position of the gas meter according to the height of the sight of the user, so that a better viewing angle is obtained, the recording and the observation are more clearly and definitely performed, when the maintenance is needed, the complete box body can be opened, the gas meter is upwards lifted, and the detection and the maintenance of maintenance personnel are more convenient.

Description

Gas meter box convenient for meter reading

Technical Field

The invention relates to the technical field of gas meter boxes, in particular to a gas meter box convenient for meter reading.

Background

The gas table is installed indoor and is used for taking notes the gas use amount, because safety consideration, the gas table is generally installed in the region that the shady and cool no sunlight directly penetrates such as kitchen or pavement, for easy to assemble and reduce pipe laying, generally all install in indoor cupboard below, the debugging and the installation of being convenient for, because the cupboard space is less and light is darker, lead to checking meter, installation and maintenance all comparatively difficult.

According to the retrieval, the movable gas meter can be moved out when a cabinet is pulled open, so that the operation of meter reading calibration and the like is convenient, but the movement cannot be controlled independently, and interference can be caused.

Therefore, in order to improve the problems, the invention provides a gas meter box convenient for meter reading.

Patent documents: CN202011202370.5, a removal-type Internet of things gas meter and a use method thereof.

Disclosure of Invention

The invention aims to provide a gas meter box convenient for meter reading, which has the advantages that a user can adjust the position of a gas meter 19 according to the height of the sight of the user, so that a better viewing angle is obtained, the recording and the observation are more clearly and definitely performed, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gas meter case convenient to check meter, includes the bottom plate, the top fixedly connected with installing frame of bottom plate, fixedly connected with mounting panel between the inner wall around the installing frame, the mounting panel is close to the lateral wall of installing frame, the inner wall of installing frame has the loading board through the spacing sliding connection of spout slider structure, the mounting groove has been seted up at the top of loading board, the inner wall sliding connection of mounting groove has super transmission piece, super transmission piece's top fixedly connected with gas table, it has the second transfer line to articulate between super transmission piece's bottom and the top of bottom plate.

The utility model discloses a gas meter, including mounting frame, bottom plate, bearing post, side movable plate, observation window, top cap, side movable plate, preceding movable plate and mounting frame, the corner fixedly connected with bearing post of mounting frame is kept away from to the bottom plate, it is connected with second pivot and third pivot to rotate between the inner wall around bearing post and the mounting frame, fly leaf and side movable plate before the equal fixedly connected with of outer wall of second pivot and third pivot, the outer wall of preceding fly leaf is provided with the observation window, the screen parallel and level of observation window and gas meter, the top of mounting panel is rotated and is connected with first pivot, the outer wall fixedly connected with top cap of first pivot, top cap, side movable plate, preceding fly leaf and mounting frame constitute the complete box of protection gas meter.

The gas meter monitoring device is characterized by further comprising a control mechanism for driving the bearing plate to move downwards, the control mechanism enables the gas meter to move downwards and meanwhile enables the gas meter to be close to the front movable plate, and therefore a meter reading person and the gas meter form an optimal observation angle.

Preferably, control mechanism includes first transfer line, the outer wall of the installation frame that runs through of first transfer line and with run through department sliding connection, the first rack of the inside tip fixedly connected with of the complete box that penetrates of first transfer line, the outer wall of mounting panel rotates and is connected with first gear, the loading board is close to the outer wall fixedly connected with second rack of first gear.

Preferably, the gas meter further comprises a light transmission mechanism for improving the brightness degree inside the complete box body, the light transmission mechanism comprises a plurality of light transmission ports, the light transmission ports penetrate through the outer walls of the side movable plate and the top cover respectively, a reflector is fixedly connected to the inner wall of the front movable plate, and the mirror surface of the reflector faces the screen of the gas meter.

Preferably, still include the unpacking mechanism convenient to overhaul, unpacking mechanism includes the bearing frame, bearing frame fixed connection is between mounting panel and installing frame, the top of bottom plate is rotated and is connected with the fourth pivot, the fourth pivot run through the outer wall of bearing frame and with run through a fixed connection, the outer wall fixedly connected with second gear of fourth pivot, first transfer lever is close to the outer wall fixedly connected with third rack of mounting panel, works as the third rack can mesh with the second gear when removing to the direction of second gear and is connected, the outer wall fixedly connected with third bevel gear at bearing frame top is worn out in the fourth pivot, the outer wall fixedly connected with fourth bevel gear of first pivot, third bevel gear is connected with the meshing of fourth bevel gear.

Preferably, still include the third gear, third gear fixed connection is at the outer wall that the fourth pivot is close to the bottom plate, the square groove has been seted up to the outer wall of installing frame, the inner wall rotates about the square groove and is connected with the fifth pivot, the outer wall of fifth pivot is from last fixedly connected with fourth gear and the fifth bevel gear down in proper order, the second pivot penetrates the inside sixth bevel gear of outer wall fixedly connected with of square groove, the third gear is connected with the meshing of fourth gear, sixth bevel gear is connected with the meshing of fifth bevel gear.

Preferably, the first bevel gear is fixedly connected to the outer wall, close to the bearing column, of the second rotating shaft, the second bevel gear is fixedly connected to the outer wall, close to the bearing column, of the third rotating shaft, the first bevel gear is in meshed connection with the second bevel gear, and the first bevel gear, the second bevel gear and the sixth bevel gear are identical gears.

Preferably, the laminating department of preceding fly leaf and side fly leaf is the inclined plane design, just the magnetic stripe is moulded to the inclined plane department of preceding fly leaf and side fly leaf has all been laid.

Preferably, spout slider mechanism includes the spacing groove, the outer wall at the installing frame is seted up to the spacing groove, the spacing groove is the convex character form structure, the inner wall sliding connection of spacing groove has convex slider, convex slider's outer wall and the outer wall fixed connection of loading board, super transmission piece and mounting groove are the convex character form structure.

Compared with the prior art, the invention has the following beneficial effects:

firstly, by arranging the control mechanism, a user can adjust the position of the gas meter according to the height of the sight of the user, so that a better viewing angle is obtained, and the recording and the observation can be performed more clearly and definitely.

The gas meter is provided with the light transmission mechanism, the light transmission port is arranged, the light transmission mechanism can be used for light transmission and ventilation, and the inner humidity and mildew can be prevented.

And the box opening mechanism is matched with the control mechanism, so that three adjacent surfaces of the complete box body can be turned and opened, a large space is reserved for maintenance and inspection by maintainers, and the opened box body has certain permeability and is convenient for the staff to observe. And through the cooperation with control mechanism, can make when opening side fly leaf, top cap and preceding fly leaf, the gas table still can upwards move certain distance, makes things convenient for the maintainer to overhaul the bottom of gas table, perhaps dismantles the gas table more easily.

Drawings

FIG. 1 is a schematic three-dimensional structure of the product of the present invention;

FIG. 2 is a schematic view of the internal structure of the complete box of the present invention;

FIG. 3 is a schematic right side view of the FIG. 2 assembly of the present invention;

FIG. 4 is a schematic drawing of a portion of the structure of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 6 is a schematic right side view of FIG. 1 in accordance with the present invention;

FIG. 7 is a schematic cross-sectional view taken along line B-B of FIG. 6 according to the present invention.

In the figure: 1. installing a frame; 2. a base plate; 3. mounting a plate; 4. a top cover; 5. a first transmission lever; 6. a side active plate; 7. an observation window; 8. a light-transmitting opening; 9. a front movable plate; 10. a first rotating shaft; 11. a first rack; 13. a second rotating shaft; 14. a transmission block; 15. a first bevel gear; 16. a third rotating shaft; 17. a second transmission rod; 18. a carrier plate; 19. a gas meter; 20. a limiting groove; 21. a second rack; 22. a first gear; 23. a second bevel gear; 24. a fourth rotating shaft; 25. a third bevel gear; 26. a fourth bevel gear; 27. a bearing seat; 28. a second gear; 29. a third rack; 30. a third gear; 31. a fourth gear; 32. a fifth bevel gear; 33. a sixth bevel gear; 34. a bearing post; 35. and a fifth rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a gas meter case convenient to check meter, comprising a base plate 2, the top fixedly connected with installing frame 1 of bottom plate 2, fixedly connected with mounting panel 3 between the front and back inner wall of installing frame 1, mounting panel 3 is close to the lateral wall of installing frame 1, the inner wall of installing frame 1 has loading board 18 through the spacing sliding connection of spout slider structure, the mounting groove has been seted up at the top of loading board 18, the inner wall sliding connection of mounting groove has super transmission piece 14, super transmission piece 14's top fixedly connected with gas table 19, it has second transfer line 17 to articulate between super transmission piece 14's the bottom and bottom plate 2's the top.

In specific implementation, the inlet and the outlet of the gas meter 19 are connected with hoses, the hoses are CNG high-pressure hoses, and the high-pressure hoses are adopted, so that the gas meter needs to be overhauled and replaced every two to three years, the effect is good, and the gas meter is convenient to transmit and install.

When the gas meter 19 and the overdrive block 14 move downwards along with the bearing plate 18, due to the sliding connection between the overdrive block 14 and the mounting groove and the hinged relation between the second transmission rod 17 and the overdrive block 14, the overdrive block 14 can move downwards along with the bearing plate 18 and can be away from the sliding groove and sliding block mechanism.

The corner fixedly connected with bearing column 34 that installing frame 1 was kept away from to bottom plate 2, rotate between bearing column 34 and the installing frame 1 front and back inner wall and be connected with second pivot 13 and third pivot 16, the equal fixedly connected with of outer wall of second pivot 13 and third pivot 16 is preceding fly leaf 9 and side fly leaf 6, the outer wall of preceding fly leaf 9 is provided with observation window 7, observation window 7 is parallel and level with the screen of gas table 19, the top of mounting panel 3 rotates and is connected with first pivot 10, the outer wall fixedly connected with top cap 4 of first pivot 10, top cap 4, side fly leaf 6, preceding fly leaf 9 and installing frame 1 constitute the complete box of protection gas table 19, complete box forms certain protection to gas table 19, and can prevent explosion at certain degree, we can also install natural gas detection equipment at the top of bottom plate 2, be used for detecting gas leakage.

The device also comprises a control mechanism for driving the bearing plate 18 to move downwards, and the control mechanism enables the gas meter 19 to move downwards and simultaneously approach the front movable plate 9, so that a meter reading person and the gas meter 19 form an optimal observation angle.

When a user or a worker needs to observe the running of the meter number or record the meter number, the control mechanism drives the bearing plate 18 to move downwards, so that the gas meter 19 and the overdrive block 14 move downwards along with the bearing plate 18, due to the sliding connection between the super-transmission block 14 and the installation groove and the hinged relationship between the second transmission rod 17 and the super-transmission block 14, the super-transmission block 14 can move towards the observation window 7 while moving downwards along with the bearing plate 18 until the screen of the gas meter 19 moves to the position where a user can observe through the observation window 7, since the black-and-white LCD has an optimal viewing angle, which is simply an angle at which a display pattern can be clearly seen, and is determined by a rubbing direction of the alignment layer, LCD panels installed in different instruments are different, for example, the screen of the calculator is set to be lower than the sight of human eyes, so that the user has a better use experience and observation reading.

The existing document "choice of viewing angle of black and white LCD" is provided, which states that the setting of the black and white LCD is optional.

Through the stepless adjustment of the first transmission rod 5, the user can adjust according to the self sight height, so that a better observation angle is obtained, and the reading and observation of the gas meter 19 by the user are facilitated.

Further, control mechanism includes first transfer line 5, the outer wall of the installation frame 1 that runs through of first transfer line 5 and with run through department sliding connection, the inside first rack 11 of tip fixedly connected with of the complete box that penetrates of first transfer line 5, the outer wall of mounting panel 3 rotates and is connected with first gear 22, the outer wall fixedly connected with second rack 21 that loading board 18 is close to first gear 22.

The first transmission rod 5 is pushed towards the gas meter 19, and due to the meshing relationship between the first gear 22 and the first rack 11, when the first transmission rod 5 drives the first rack 11 to move towards the gas meter 19, the first gear 22 rotates clockwise, and then the first gear 22 drives the second rack 21 and the bearing plate 18 to move downwards.

Conversely, when the first driving rod 5 is pulled outwards, the first gear 22 can drive the second rack 21 and the bearing plate 18 to move upwards.

Further, still include the printing opacity mechanism that is used for improving the inside bright and dark degree of complete box, the printing opacity mechanism includes a plurality of light transmission mouths 8, and a plurality of light transmission mouths 8 run through respectively and set up the outer wall at side fly leaf 6 and top cap 4, and the inner wall fixedly connected with reflector of preceding fly leaf 9, the mirror surface of reflector is towards the screen of gas table 19.

Through setting up printing opacity mouth 8, can be used to ventilative and ventilative, prevent that inside humidity from going mildy.

When the gas meter 19 moves to a preferred position, through the matching of the light-transmitting port 8 and the reflector, external light can be reflected to the front of the gas meter 19 and the inside of the complete box body through the reflector, so that the internal brightness of the complete box body is increased, the brightness of the front of the gas meter 19 is increased, and reading and observation of a user are facilitated.

Further, still include the unpacking mechanism convenient to overhaul, the unpacking mechanism includes bearing frame 27, bearing frame 27 fixed connection is between mounting panel 3 and installing frame 1, the top of bottom plate 2 is rotated and is connected with fourth pivot 24, fourth pivot 24 run through the outer wall of bearing frame 27 and with run through department fixed connection, the outer wall fixedly connected with second gear 28 of fourth pivot 24, first drive rod 5 is close to the outer wall fixedly connected with third rack 29 of mounting panel 3, can mesh with second gear 28 when third rack 29 removes to the direction of second gear 28 and be connected, the outer wall fixedly connected with third bevel gear 25 at bearing frame 27 top is worn out in fourth pivot 24, the outer wall fixedly connected with fourth bevel gear 26 of first pivot 10, third bevel gear 25 meshes with fourth bevel gear 26 and is connected.

When needing to inspect and overhaul gas table 19, outwards stimulate first transfer line 5, thereby make third rack 29 and second gear 28 begin to mesh, make second gear 28 take place clockwise rotation, thereby it takes place clockwise rotation to drive fourth pivot 24 and third bevel gear 25, then make fourth bevel gear 26 and first pivot 10 anticlockwise rotation, thereby make top cap 4 take place anticlockwise upset along first pivot 10, make top cap 4 open, help the connection of circuit and the pipeline that the maintainer detected the top of gas table 19.

Further, still include third gear 30, third gear 30 fixed connection is close to the outer wall of bottom plate 2 in fourth pivot 24, the square groove has been seted up to the outer wall of installing frame 1, the inner wall rotates about the square groove and is connected with fifth pivot 35, the outer wall of fifth pivot 35 is from last fixedly connected with fourth gear 31 and fifth bevel gear 32 down in proper order, second pivot 13 penetrates the inside outer wall fixedly connected with sixth bevel gear 33 of square groove, third gear 30 is connected with fourth gear 31 meshing, sixth bevel gear 33 is connected with fifth bevel gear 32 meshing.

When the fourth rotating shaft 24 rotates clockwise, the third gear 30 is driven to rotate synchronously, due to the meshing relationship between the fourth gear 31 and the third gear 30, the fourth gear 31, the fifth rotating shaft 35 and the fifth bevel gear 32 rotate anticlockwise in a reaction mode, and due to the meshing relationship between the sixth bevel gear 33 and the fifth bevel gear 32, the sixth bevel gear 33 and the second rotating shaft 13 rotate clockwise, the front movable plate 9 can turn clockwise in a reaction mode, the front movable plate 9 is turned outwards and opened, and the maintenance personnel can disassemble and maintain the front surface of the gas meter 19 or debug a screen interface.

Further, the device also comprises a first bevel gear 15, the first bevel gear 15 is fixedly connected to the outer wall of the second rotating shaft 13 close to the bearing column 34, a second bevel gear 23 is fixedly connected to the outer wall of the third rotating shaft 16 close to the bearing column 34, the first bevel gear 15 is in meshed connection with the second bevel gear 23, and the first bevel gear 15 and the second bevel gear 23 are identical gears.

When the second rotating shaft 13 rotates clockwise, the first bevel gear 15 is driven to rotate synchronously, and due to the meshing connection between the first bevel gear 15 and the second bevel gear 23, the second bevel gear 23 and the third rotating shaft 16 rotate clockwise, so that the third rotating shaft 16 drives the side-moving plate 6 to turn over reversely, and the side-moving plate 6 is opened, thereby facilitating the maintenance personnel to take, place and disassemble the gas meter 19.

Since the sixth bevel gear 33, the first bevel gear 15 and the bearing post 34 are identical gears, the turning and opening of the front flap 9 and the side flap 6 are synchronized and angled.

In specific implementation, the number of teeth of the third gear 30 may be greater than that of the fourth gear 31, so that the top cover 4 may be opened only by a certain angle, and excessive occupation of the top space is prevented.

Through setting up the unpacking mechanism, can open the trilateral upset of the adjacent of complete box for the maintainer has great space to maintain and inspect, and the box after opening has certain permeability, makes things convenient for the staff to observe. And through the cooperation with control mechanism, can make when opening side movable plate 6, top cap 4 and preceding movable plate 9, gas table 19 still can upwards move a certain distance, makes things convenient for the maintainer to overhaul the bottom of gas table 19, perhaps dismantles gas table 19 more easily.

Further, the laminating department of preceding fly leaf 9 and side fly leaf 6 is the inclined plane design, and the inclined plane department of preceding fly leaf 9 and side fly leaf 6 has all been laid and has been moulded the magnetic stripe, and two are moulded the magnetic stripe and be the inter attraction.

Through setting up the inclined plane design for top cap 4 and 6 laminating inseparabler of side fly leaf, and the upset of side fly leaf 6 and top cap 4 is opened and can not form the interference, mould the absorption of magnetic stripe through setting up, be equivalent to the cooperation at refrigerator sliding door and cabinet body edge, make it have certain buffering and attraction effect, also can make non-adult strength difficult to make top cap 4 and side fly leaf 6 take place to separate through the first transmission pole 5 of pulling simultaneously, prevent that child from opening the use.

Further, spout slider mechanism includes spacing groove 20, and spacing groove 20 sets up at the outer wall of installing frame 1, and spacing groove 20 is the type structure of dogbone, and the inner wall sliding connection of spacing groove 20 has convex slider, and convex slider's outer wall and the outer wall fixed connection of loading board 18, overdrive block 14 and mounting groove are the type structure of dogbone, and the type structure of dogbone has limit function, and spout slider mechanism can increase the smoothness nature of mechanism's operation.

Through the cooperation of above-mentioned isotructure, the user can highly adjust the position of gas table 19 according to the sight of self to obtain the viewing angle of preferred, more clearly and definitely take notes and observe, can make complete box open and make gas table 19 upwards promote when needs overhaul, make things convenient for maintainer to detect and maintain more.

The working principle is as follows: when a user or a worker needs to observe the operation of the meter or record the meter, the first transmission rod 5 is pushed towards the gas meter 19, the first rack 11, the first gear 22 and the second rack 21 form a reversing mechanism, so that the second rack 21 drives the bearing plate 18 to move downwards, the gas meter 19 and the overdrive block 14 move downwards along with the bearing plate 18, the overdrive block 14 is connected with the mounting groove in a sliding mode, the second transmission rod 17 is hinged to the overdrive block 14, the overdrive block 14 can move towards the observation window 7 while moving downwards along with the bearing plate 18, and the user can observe the gas meter through the observation window 7 until the screen of the gas meter 19 moves to the extent that the user can observe the gas meter through the observation window 7.

When the gas meter 19 needs to be checked and overhauled, the first transmission rod 5 is pulled outwards, so that the third rack 29 and the second gear 28 start to be meshed, the second gear 28 rotates clockwise, the fourth rotating shaft 24 and the third bevel gear 25 are driven to rotate clockwise, the fourth bevel gear 26 and the first rotating shaft 10 rotate anticlockwise, the top cover 4 rotates anticlockwise along the first rotating shaft 10, and the top cover 4 is opened.

When the fourth rotating shaft 24 rotates clockwise, the third gear 30 is driven to rotate synchronously, due to the meshing relationship between the fourth gear 31 and the third gear 30, the fourth gear 31, the fifth rotating shaft 35 and the fifth bevel gear 32 rotate anticlockwise in a reaction manner, and due to the meshing relationship between the sixth bevel gear 33 and the fifth bevel gear 32, the sixth bevel gear 33 and the second rotating shaft 13 rotate clockwise, so that the front flap 9 can turn clockwise in a reaction manner, and the front flap 9 is turned outwards and opened.

When the second rotating shaft 13 rotates clockwise, the first bevel gear 15 is driven to rotate synchronously, and due to the meshed connection between the first bevel gear 15 and the second bevel gear 23, the second bevel gear 23 and the third rotating shaft 16 rotate clockwise, so that the third rotating shaft 16 drives the side flap 6 to turn over reversely, and the side flap 6 is in an open state.

The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.

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 gas meter box convenient to meter reading, includes bottom plate (2), its characterized in that: the top of the bottom plate (2) is fixedly connected with an installation frame (1), an installation plate (3) is fixedly connected between the front inner wall and the rear inner wall of the installation frame (1), the installation plate (3) is close to the side wall of the installation frame (1), the inner wall of the installation frame (1) is in limited sliding connection with a bearing plate (18) through a sliding groove and sliding block structure, the top of the bearing plate (18) is provided with an installation groove, the inner wall of the installation groove is in sliding connection with a super-transmission block (14), the top of the super-transmission block (14) is fixedly connected with a gas meter (19), and a second transmission rod (17) is hinged between the bottom of the super-transmission block (14) and the top of the bottom plate (2);

the edge of the bottom plate (2) far away from the mounting frame (1) is fixedly connected with a bearing column (34), a second rotating shaft (13) and a third rotating shaft (16) are rotatably connected between the bearing column (34) and the front inner wall and the rear inner wall of the mounting frame (1), the outer walls of the second rotating shaft (13) and the third rotating shaft (16) are fixedly connected with a front movable plate (9) and a side movable plate (6), the outer wall of the front movable plate (9) is provided with an observation window (7), the observation window (7) is flush with a screen of the gas meter (19), the top of the mounting plate (3) is rotatably connected with a first rotating shaft (10), the outer wall of the first rotating shaft (10) is fixedly connected with a top cover (4), and the top cover (4), the side movable plate (6), the front movable plate (9) and the mounting frame (1) form a complete box body for protecting the gas meter (19);

the gas meter is characterized by further comprising a control mechanism for driving the bearing plate (18) to move downwards, the control mechanism enables the gas meter (19) to move downwards and meanwhile enables the gas meter to approach the front movable plate (9), and therefore a meter reading person and the gas meter (19) form an optimal observation angle.

2. The gas meter box convenient for meter reading of claim 1, characterized in that: control mechanism includes first transfer line (5), the outer wall of the installation frame (1) that runs through of first transfer line (5) and with run through a sliding connection, the inside first rack of tip fixedly connected with (11) of the complete box that penetrates of first transfer line (5), the outer wall rotation of mounting panel (3) is connected with first gear (22), outer wall fixedly connected with second rack (21) that loading board (18) are close to first gear (22).

3. The gas meter box convenient for meter reading of claim 2, characterized in that: the light transmission mechanism is used for improving the brightness degree inside the complete box body and comprises a plurality of light transmission openings (8), the light transmission openings (8) are formed in the outer walls of the side movable plate (6) and the top cover (4) in a penetrating mode respectively, a reflector is fixedly connected to the inner wall of the front movable plate (9), and the mirror surface of the reflector faces the screen of the gas meter (19).

4. The gas meter box convenient for meter reading of claim 2, characterized in that: the box opening mechanism comprises a bearing seat (27), the bearing seat (27) is fixedly connected between the mounting plate (3) and the mounting frame (1), the top of the bottom plate (2) is rotatably connected with a fourth rotating shaft (24), the fourth rotating shaft (24) penetrates through the outer wall of the bearing seat (27) and is fixedly connected with the penetrating part, the outer wall of the fourth rotating shaft (24) is fixedly connected with a second gear (28), the first transmission rod (5) is close to the outer wall of the mounting plate (3) and is fixedly connected with a third rack (29), when the third rack (29) moves towards the direction of the second gear (28), the third rack is meshed with the second gear (28), the fourth rotating shaft (24) penetrates out of the outer wall of the top of the bearing seat (27) and is fixedly connected with a third bevel gear (25), the outer wall of the first rotating shaft (10) is fixedly connected with a fourth bevel gear (26), the third bevel gear (25) is in meshed connection with the fourth bevel gear (26).

5. The gas meter box convenient for meter reading of claim 4, wherein: still include third gear (30), third gear (30) fixed connection is close to the outer wall of bottom plate (2) in fourth pivot (24), the square groove has been seted up to the outer wall of installing frame (1), the inner wall rotates about the square groove and is connected with fifth pivot (35), the outer wall of fifth pivot (35) is from last fixedly connected with fourth gear (31) and fifth conical gear (32) down in proper order, second pivot (13) penetrate the inside outer wall fixedly connected with sixth conical gear (33) of square groove, third gear (30) are connected with fourth gear (31) meshing, sixth conical gear (33) are connected with fifth conical gear (32) meshing.

6. The gas meter box convenient for meter reading of claim 5, wherein: still include first conical gear (15), first conical gear (15) fixed connection is close to the outer wall of bearing post (34) in second pivot (13), the outer wall fixedly connected with second conical gear (23) that third pivot (16) are close to bearing post (34), first conical gear (15) and second conical gear (23) meshing are connected, first conical gear (15), second conical gear (23) and sixth conical gear (33) are the equivalent gear.

7. The gas meter box convenient for meter reading of claim 1, characterized in that: the laminating department of preceding fly leaf (9) and side fly leaf (6) is the inclined plane design, just the magnetic stripe is moulded to the inclined plane department of preceding fly leaf (9) and side fly leaf (6) has all been laid.

8. The gas meter box convenient for meter reading of claim 1, characterized in that: the sliding groove sliding block mechanism comprises a limiting groove (20), the outer wall of the mounting frame (1) is arranged on the limiting groove (20), the limiting groove (20) is of a convex structure, the inner wall of the limiting groove (20) is connected with a convex sliding block in a sliding mode, the outer wall of the convex sliding block is fixedly connected with the outer wall of the bearing plate (18), and the super transmission block (14) and the mounting groove are of a convex structure.