Remote communication module

Abstract

The utility model provides a remote transmission communication module, which comprises a basic measuring meter and a remote transmission communication module, a detection channel penetrates through the basic measuring meter, the basic measuring meter is also provided with an installation part, the remote transmission communication module is detachably arranged on the installation part, an infrared transmission module is also arranged in the basic measuring meter, and the infrared transmission module is detachably arranged on the installation part. A communication PCB is arranged in the remote transmission communication module, and the infrared transmission module is used for transmitting measurement data to the communication PCB. The wireless data transmission device has the advantages that the basic measurement meter and the remote transmission communication module are detachably connected, and data transmission is carried out in a wireless mode; the structure relevance of the remote transmission communication module and the basic measuring meter is reduced, the assembly is simple, the remote transmission communication module and the basic measuring meter can be independently maintained and replaced, the functions and the sealing performance are not mutually influenced, the limitation of procedures and structures on production is avoided, and the management cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of remote communication equipment, in particular to a remote communication module. Background Art

[0002] Conventional electromagnetic water meters with remote transmission function are generally composed of a remote transmission communication component and a basic meter with measuring parts, and these two components are closely connected in structure. The remote transmission communication component and the basic measuring meter exchange data through a wired connection;

[0003] The remote communication component and the basic measuring meter are usually combined into a complete machine with remote transmission function using two different methods. In the first structural design method, the remote communication component is fixed to the metal shell of the basic measuring meter through screws and sealing rings; in the second structural design method, the remote communication component and the measuring component are fixed in a cavity;

[0004] Structural design method 1 will have two cavities that are not independent of each other. The two cavities are sealed by a sealing structure, which often leads to seal failure, insufficient screw tightening force or damaged sealing surface. These factors will cause water to be immersed in both cavities of the electromagnetic water meter at the same time, causing irreversible damage to the entire machine and resulting in too high after-sales maintenance costs. Although structural design method 2 has only one cavity, it has high structural processing requirements, complex and inflexible assembly, and must be sealed with more than two layers of mechanical sealing structures or sealed as a whole with sealant. It has no maintainability, and this method cannot be flexibly scheduled according to user needs, resulting in complex processes and high management costs. Utility Model Content

[0005] In view of the shortcomings of the prior art mentioned above, the purpose of the utility model is to provide a remote communication module for solving the technical problems in the prior art that one structural design method is prone to seal failure, insufficient screw tightening force or sealing surface damage and another structural design method has high processing requirements and complex and inflexible assembly.

[0006] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a remote communication module, including:

[0007] A basic measuring table, wherein a detection channel is passed through the basic measuring table, and a mounting portion is also provided on the basic measuring table;

[0008] A remote communication module is detachably arranged on the mounting portion. An infrared transmission module is also arranged in the basic measurement table. A communication PCB board is arranged in the remote communication module. The infrared transmission module is used to transmit the measurement data to the communication PCB board.

[0009] The advantage of adopting the above technical solution is that the basic measurement meter and the remote communication module are connected in a detachable manner and wireless data transmission is adopted, thereby reducing the structural correlation between the remote communication module and the basic measurement meter. The assembly is simple and they can be repaired and replaced separately without affecting each other's functions and sealing. This avoids the restrictions of the process and structure on production and reduces management costs.

[0010] Optionally, a mounting groove is provided on the outer wall of the basic measuring table, the infrared output end of the infrared transmission module is located in the mounting groove, the notch of the mounting groove forms the mounting part, the notch of the mounting groove is also provided with a plurality of docking holes, and the remote communication module is installed on the docking hole by bolts.

[0011] Optionally, a display screen is further provided in the installation slot, and the display screen is used to display the data status of the basic measurement meter.

[0012] Optionally, the basic measuring table is further provided with flanges at both ends of the detection channel.

[0013] Optionally, a basic power supply is further provided in the basic measurement meter, and the basic power supply is used to provide power to the basic measurement meter.

[0014] Optionally, the remote communication module includes a shell, a sealing plate, a mounting plate and a power supply. The shell is a hollow structure with openings at both ends. The sealing plate and the mounting plate are respectively arranged at the two ends of the shell. The communication PCB board and the power supply are both arranged on the mounting plate. The communication PCB board and the power supply are both located in the shell. The antenna of the communication PCB board passes through the mounting plate and extends out of the shell. The infrared receiving end of the communication PCB board passes through the sealing plate and faces the infrared output end of the infrared transmission module.

[0015] Optionally, an antenna protection cover is further provided on the mounting plate, and the antenna protection cover is sleeved on the antenna protruding end of the communication PCB board.

[0016] Optionally, a data exchange connector is also provided on the mounting plate.

[0017] Optionally, a rubber pad is further provided on the sealing plate, and the rubber pad is used to seal the infrared receiving end of the communication PCB board extending out of the sealing plate.

[0018] As described above, a remote communication module of the utility model has the following beneficial effects: the basic measurement meter and the remote communication module are connected in a detachable manner, and wireless data transmission is adopted, thereby reducing the structural correlation between the remote communication module and the basic measurement meter, and the assembly is simple, and they can be repaired and replaced separately without affecting each other's functions and sealing, thus avoiding the restrictions of the process and structure on production and reducing management costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a schematic structural diagram of a first viewing angle in an embodiment of the utility model;

[0020] Figure 2 Shown is a schematic structural diagram of a second viewing angle in one embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of an embodiment of the present invention.

[0022] Part Number Description

[0023] 1 Basic measurement table

[0024] 1a Basic power supply

[0025] 1b Infrared transmission module

[0026] 3 Communication PCB board

[0027] 4 Flange

[0028] 5 Housing

[0029] 6 Sealing plate

[0030] 7 Mounting plate

[0031] 8 Power supply

[0032] 9 Antenna protection cover

[0033] 10 Data exchange connector

[0034] 11 Display DETAILED DESCRIPTION

[0035] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0036] See also Figures 1 to 3. It should be noted that the illustrations provided in this embodiment only illustrate the basic concept of the utility model in a schematic manner. The illustrations only show the components related to the utility model rather than being drawn according to the number, shape and size of the components during actual implementation. During implementation, the type, quantity and proportion of each component can be changed at will, and the component layout type may also be more complex. The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read. They are not used to limit the restrictive conditions for the implementation of the utility model, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships should be regarded as the scope of the implementation of the present utility model without substantially changing the technical content.

[0037] See also Figures 1 to 3 As shown, the utility model provides a remote communication module, comprising:

[0038] A basic measuring table 1, wherein a detection channel is passed through the basic measuring table 1, and a mounting portion is also provided on the basic measuring table 1;

[0039] The remote communication module is detachably arranged on the mounting portion. The basic measuring table 1 is also provided with an infrared transmission module 1b. The remote communication module is provided with a communication PCB board 3. The infrared transmission module 1b is used to transmit the measurement data to the communication PCB board 3.

[0040] Exemplarily, a mounting groove is provided on the outer wall of the basic measuring table 1, the infrared output end of the infrared transmission module 1b is located in the mounting groove, the notch of the mounting groove forms the mounting portion, the notch of the mounting groove is also provided with a plurality of docking holes, and the remote communication module is installed on the docking hole by bolts.

[0041] It should also be noted that when sealing, the basic measurement meter 1 and the remote communication module are both sealed at IP68 level. At the same time, the wireless transmission method of the basic measurement meter 1 and the remote communication module is not limited to infrared transmission, but can also be radio waves and other methods.

[0042] Exemplarily, a display screen is further provided in the installation slot, and the display screen is used to display the data status of the basic measurement meter 1 .

[0043] It should also be noted that the installation groove is provided to prevent the display screen from being exposed, thereby protecting the display screen and preventing the display screen from being scratched by the outside.

[0044] Exemplarily, the basic measuring table 1 is further provided with flanges 4 at both ends of the detection channel.

[0045] It should also be noted that the flange 4 is provided so that the basic measuring meter 1 can effectively ensure the stability of the connection when it is connected to the user's pipeline.

[0046] Exemplarily, the basic measurement meter 1 is further provided with a basic power supply 1 a, and the basic power supply 1 a is used to provide power to the basic measurement meter 1 .

[0047] Exemplarily, the remote communication module includes a shell 5, a sealing plate 6, a mounting plate 7 and a power supply 8. The shell 5 is a hollow structure with openings at both ends. The sealing plate 6 and the mounting plate 7 are respectively arranged at the two ends of the shell 5. The communication PCB board 3 and the power supply 8 are both arranged on the mounting plate 7. The communication PCB board 3 and the power supply 8 are both located in the shell 5. The antenna of the communication PCB board 3 extends out of the shell 5 through the mounting plate 7. The infrared receiving end of the communication PCB board 3 passes through the sealing plate 6 and faces the infrared output end of the infrared transmission module 1b.

[0048] Exemplarily, an antenna protection cover 9 is further provided on the mounting plate 7 , and the antenna protection cover 9 is sleeved on the antenna extension end of the communication PCB board 3 .

[0049] It should also be noted that the antenna protection cover 9 is provided to protect the antenna of the communication PCB board 3 .

[0050] Exemplarily, a data exchange connector 10 is further provided on the mounting plate 7, and the data exchange connector 10 is used to provide an interface for connecting to a 485 communication module.

[0051] Exemplarily, a rubber pad is further provided on the sealing plate 6 , and the rubber pad is used to seal the infrared receiving end of the communication PCB board 3 extending out of the sealing plate 6 .

[0052] It should also be noted that a rubber pad is provided to further seal the gap between the infrared receiving end of the communication PCB board 3 and the sealing plate 6 to prevent external impurities from entering the interior of the housing 5 .

[0053] In summary, by adopting a teletransmission communication module of the utility model, the basic measuring meter and the teletransmission communication module are connected in a detachable manner, and wireless data transmission is adopted, thereby reducing the structural correlation between the teletransmission communication module and the basic measuring meter. They can be repaired and replaced separately without affecting each other's functions and sealing, avoiding the restrictions on production by processes and structures, reducing management costs, and customers can use their own designated communication cards without affecting the manufacturer's manufacturing and stocking. The cards are simple and easy to replace, reducing after-sales maintenance costs, and having better sealing performance. The components are flexible and have little correlation, and are simple to assemble.

[0054] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A remote communication module, characterized in that: include: A basic measuring meter (1), wherein a detection channel runs through the basic measuring meter (1), and a mounting portion is also provided on the basic measuring meter (1); A remote communication module, the remote communication module is detachably arranged on the mounting portion, the basic measurement meter (1) is further provided with an infrared transmission module (1b), the remote communication module is provided with a communication PCB board (3), and the infrared transmission module (1b) is used to transmit measurement data to the communication PCB board (3).

2. A remote communication module according to claim 1, characterized in that: The outer wall of the basic measuring table (1) is provided with a mounting groove, the infrared output end of the infrared transmission module (1b) is located in the mounting groove, the notch of the mounting groove forms the mounting portion, the notch of the mounting groove is also provided with a plurality of docking holes, and the remote communication module is mounted on the docking holes by means of bolts.

3. A remote communication module according to claim 2, characterized in that: A display screen (11) is also provided in the installation slot, and the display screen (11) is used to display the data status of the basic measurement meter (1).

4. A remote communication module according to claim 3, characterized in that: The basic measuring meter (1) is also provided with flanges (4) at both ends of the detection channel.

5. A remote communication module according to claim 4, characterized in that: The basic measurement meter (1) is also provided with a basic power supply (1a), and the basic power supply (1a) is used to provide power to the basic measurement meter (1).

6. A remote communication module according to claim 5, characterized in that: The remote communication module comprises a shell (5), a sealing plate (6), a mounting plate (7) and a power supply (8); the shell (5) is a hollow structure with openings at both ends; the sealing plate (6) and the mounting plate (7) are respectively arranged at the two ends of the shell (5); the communication PCB board (3) and the power supply (8) are both arranged on the mounting plate (7); the communication PCB board (3) and the power supply (8) are both located in the shell (5); the antenna of the communication PCB board (3) passes through the mounting plate (7) and extends out of the shell (5); the infrared receiving end of the communication PCB board (3) passes through the sealing plate (6) and faces the infrared output end of the infrared transmission module (1b).

7. A remote communication module according to claim 6, characterized in that: The mounting plate (7) is also provided with an antenna protection cover (9), and the antenna protection cover (9) is sleeved on the antenna extension end of the communication PCB board (3).

8. A remote communication module according to claim 7, characterized in that: The installation plate (7) is also provided with a data exchange connector (10).

9. A remote communication module according to claim 8, characterized in that: The sealing plate (6) is also provided with a rubber pad, and the rubber pad is used to seal the infrared receiving end of the communication PCB board (3) protruding from the sealing plate (6).

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