Modular three-phase internet of things electric energy meter
The modular three-phase IoT energy meter, with its modular design, solves the problems of inconvenient replacement of detection units and waste of resources, achieving the effects of rapid replacement and cost reduction.
Patent Information
- Application Number
- CN202522127834.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-09
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-10-09
AI Technical Summary
Existing smart meters use fixed connections for their detection units, which makes replacement inconvenient, prone to damage, and wasteful of resources. Furthermore, the differences in the types of data monitored under different application scenarios lead to further waste of resources and increased costs.
It adopts a modular design and enables hot-swapping of multifunctional components and communication components through compartmentalized connections. This allows for the replacement of damaged units without power interruption, avoids electromagnetic signal interference, and maintains a stable connection through limit components.
It enables rapid replacement of damaged units without affecting the production environment, reducing resource waste and costs, and improving the applicability and operational safety of the equipment.
Smart Images
Figure CN223597757U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to intelligent electric energy meter technical field, concretely relates to a modular three -phase thing links electric energy meter. BACKGROUND
[0002] In the field of intelligent electric energy meter, when in use, how to feedback the circuit state and real-time during use is a problem that needs to be solved by intelligent electric energy meter.
[0003] The current intelligent electric energy meter generally adopts the integrated design of detection equipment and electric energy meter main body, and the detection unit and the chip are mostly fixedly connected. This structure has obvious defects: when the current flowing through the detection unit is too large, the detection unit is easy to burn out, and then causes the measurement data to be inaccurate or even unable to obtain data. If the damaged unit needs to be replaced, power-off operation must be performed. In the continuous production scene of factories and the like, if the fault cannot be quickly eliminated, the production environment will be out of safety supervision due to the lack of necessary current, voltage and other key parameter monitoring, which seriously affects the production efficiency and operation safety. In addition, the data types required to be monitored in different application scenarios are different, and the existing intelligent electric energy meter usually integrates all detection units, so that part of the units are in an idle state in a specific environment, which not only causes resource waste, but also increases the manufacturing cost of the product.
[0004] Therefore, how to provide a modular three -phase thing links electric energy meter to solve the defects existing in the structure of the existing intelligent electric energy meter is a technical problem that needs to be solved by the technical personnel in the field. CONTENT OF THE UTILITY MODEL
[0005] Therefore, the utility model provides a modular three -phase thing links electric energy meter to solve the inconvenient replacement problem caused by the fixed connection and the high integration of the detection unit in the prior art.
[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:
[0007] The utility model discloses a modular three -phase thing links electric energy meter, which comprises:
[0008] The shell is provided with a display assembly on the outer surface of the front plate.
[0009] The turnover shell is connected to the outer surface of the front plate of the shell, and the turnover shell is arranged below the display assembly.
[0010] The mounting groove is arranged in the front plate of the shell, and the mounting groove is provided with a partition plate.
[0011] The battery assembly is installed in the battery unit installation bin.
[0012] A plurality of multifunctional components are installed in the detection unit installation compartment, and a communication component is also installed in the detection unit installation compartment, which is arranged on the right side of the multifunctional component;
[0013] A limiting component is installed in the detection unit installation compartment, and the limiting component is arranged on the side wall of the installation groove.
[0014] In a possible implementation, a plurality of insertion holes are arranged in the installation groove, a rectangular block is installed in the installation groove, the insertion holes are arranged above the rectangular block, and part of the limiting components are installed on the top of the rectangular block.
[0015] In a possible implementation, the limiting component is an arc-shaped elastic sheet.
[0016] In a possible implementation, a connecting base is inserted into the installation groove, the multifunctional component is installed above the connecting base, arc-shaped grooves are formed in the outer surfaces at the upper and lower ends of the multifunctional component and the communication component, and the multifunctional component comprises:
[0017] The shell has a hollow structure, and a detection module is installed in the hollow structure.
[0018] The extension block is installed on the top plate of the shell and on both sides of the top plate.
[0019] In a possible implementation, the communication component is installed on the connecting base, and the communication component comprises:
[0020] The installation shell is installed above the connecting base, the installation shell is internally arranged as an installation space, a signal transmission module is arranged in the installation space, and a turnover panel is installed on the top plate of the installation shell.
[0021] The extension block is installed on the top plate of the installation shell and on both ends of the top plate.
[0022] In a possible implementation, the connecting base comprises:
[0023] The connecting piece has a plurality of stepped grooves formed in the side wall.
[0024] A plurality of insertion blocks are installed at the front end of the connecting piece.
[0025] A plug-in block is installed at the rear end of the connecting piece, a rectangular hole is formed in the bottom plate of the connecting piece, and the rectangular hole penetrates the plug-in block.
[0026] In a possible implementation, the battery component is a battery, the battery unit installation compartment is provided with a support plate, the rear end of the battery penetrates the support plate, and the end portion is electrically connected with the circuit board.
[0027] The utility model discloses a multifunctional assembly and communication assembly are connected separately in the installation groove, realize the design of the cabin, and this can install the suitable multifunctional assembly and communication assembly according to the use environment, and the same cabin type connection avoids the mutual influence between each component, and the installation of multifunctional assembly and communication assembly adopts the hot plug mode, so that in the case of uninterrupted power supply, the damaged unit can be taken down and replaced, avoiding the power failure of equipment in the production environment, affecting the production efficiency, and the design of the limiting assembly solves the problem of easy loosening of the hot plug structure, making the whole structure more applicable. BRIEF DESCRIPTION OF DRAWINGS
[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be obtained without creative labor on the basis of the provided drawings.
[0029] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, for understanding and reading by those skilled in the art, and are not used to limit the implementation conditions of the utility model, so they do not have technical substantive significance, any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that the utility model can produce, should still fall within the scope of the technical content disclosed by the utility model.
[0030] Figure 1 The utility model provides modular three -phase internet of things electric energy meter solid drawing;
[0031] Figure 2 The utility model provides partition board, battery assembly, communication assembly, installation groove, multifunctional assembly solid drawing;
[0032] Figure 3 The utility model provides limiting assembly solid drawing;
[0033] Figure 4 The utility model provides Figure 3 Partial close -up of A in middle;
[0034] Figure 5 The utility model provides jack, extension block solid drawing;
[0035] Figure 6 The utility model provides Figure 5 Partial close -up of B in middle;
[0036] Figure 7The utility model provides a three -dimensional drawing of including shell
[0037] Figure 8 The utility model provides Figure 7 The local amplification drawing of C in middle part;
[0038] Figure 9 The utility model provides a three -dimensional drawing of communication subassembly;
[0039] Figure 10 The utility model provides a three -dimensional drawing of connecting base;
[0040] In the drawing: 1 shows subassembly, 2 is casing, 3 is to turn over shell, 4 is partition, 5 is battery subassembly, 6 is communication subassembly, 61 is to turn over panel, 62 is extension block, 63 is to install shell, 7 is to install slot, 71 is jack, 72 is rectangular block, 8 is multifunctional subassembly, 81 is shell, 82 is extension block, 9 is spacing subassembly, 10 is connecting base, 101 is connecting piece, 102 is to pull out block, 103 is ladder groove, 104 is to insert block, 105 is rectangular hole, 11 is arc slot. Specific embodiments
[0041] The following by specific concrete embodiment explains the embodiment of the utility model, the person skilled in this technology can easily understand the other advantages and efficacy of the utility model from the content disclosed in the specification, obviously, the described embodiment is the embodiment of the utility model a part, instead of all the embodiment. Based on the embodiment in the utility model, all other embodiments that the person skilled in the art obtains without making creative labor belong to the scope of the utility model protection.
[0042] Please refer to Figures 1-10 Now a kind of modular three-phase internet of things electric energy meter disclosed by the utility model will be explained, such as Figures 1-4The utility model relates to a kind of multifunctional module design, including display component 1, shell 2, flip shell 3, partition plate 4, battery component 5, communication component 6, mounting groove 7, multifunctional component 8 and limiting component 9, display component 1 is provided on the outer surface of shell 2 front plate, flip shell 3 is reversely connected on the outer surface of shell 2 front plate, flip shell 3 is arranged below display component 1, mounting groove 7 is opened in shell 2 front plate, and partition plate 4 is installed in mounting groove 7, and the left and right sides of partition plate 4 are detection unit installation compartment and battery unit installation compartment respectively, flip shell 3 is arranged in the front side of mounting groove 7, battery component 5 is installed in battery unit installation compartment, and a plurality of multifunctional component 8 is installed in detection unit installation compartment, and communication component 6 is also installed in detection unit installation compartment, and communication component 6 is arranged in the right side of multifunctional component 8, limiting component 9 is installed in detection unit installation compartment, and limiting component 9 is arranged on the side wall of mounting groove 7.The design of flip shell 3 is used to close mounting groove 7, prevent dust from entering and influence heat dissipation effect, and flip shell 3 is designed to flip to facilitate the leakage of mounting groove 7, so as to replace multifunctional component 8, communication component 6 and battery component 5, partition plate 4 is used to separate detection unit installation compartment and battery unit installation compartment, because battery will heat in use, so that the heat emitted by the battery can prevent the normal operation of communication module and detection module, and the compartment design of multifunctional component 8 and communication component 6 can prevent the electromagnetic signal generated by communication module from affecting the normal detection of detection module, not only this, the compartment (modularization) design makes each functional unit can be independently installed and maintained, and the electrical and physical interference between each other is reduced to minimum.
[0043] In a specific embodiment, as Figures 5-6 A plurality of insertion holes 71 are arranged in mounting groove 7, and rectangular block 72 is installed in mounting groove 7, insertion holes 71 are all arranged above rectangular block 72, and part of limiting component 9 is installed on the top of rectangular block 72.Because the size of multifunctional component 8 and communication component 6 is not same, so as to facilitate the installation of multifunctional component 8, rectangular block 72 is arranged to cooperate with the installation of multifunctional component 8, and insertion holes 71 are more used for positioning.
[0044] In a specific embodiment, as Figure 4 Limiting component 9 is arc spring. The elasticity of arc spring makes arc spring abut in arc slot 11, and multifunctional component 8 and communication component 6 are limited.
[0045] In a specific embodiment, as Figures 7-8A connecting base 10 is inserted into the mounting slot 7. A multi-functional component 8 is mounted above the connecting base 10. Arc-shaped grooves 11 are formed on the upper and lower outer surfaces of the multi-functional component 8 and the communication component 6. The multi-functional component 8 includes a housing 81 and an extension block 82. The housing 81 has a hollow structure, in which a detection module is installed. The extension block 82 is mounted on the upper and lower sides of the top plate of the housing 81. The multi-functional component 8 and the communication component 6 have basically the same structure, both having spring contacts at the bottom for connection with the connecting base 10. Several different detection modules can be installed in the housing 81 to detect different data. This compartmentalized module allows for more accurate measurement of each data point. The extension block 82 provides a gripping position for easy removal and replacement of the multi-functional component 8.
[0046] In a specific embodiment, such as Figure 9 A communication component 6 is installed on the connecting base 10. The communication component 6 includes a flip panel 61, an extension block 62, and a mounting shell 63. The mounting shell 63 is installed above the connecting base 10, and its interior is configured as an installation space containing a signal transmission module. The flip panel 61 is installed on the top plate of the mounting shell 63, and the extension block 62 is installed at both the upper and lower ends of the top plate of the mounting shell 63. The extension block 62 has the same effect as the extension block 82. The design of the flip panel 61 allows for the replacement of storage elements within the communication component 6.
[0047] In a specific embodiment, such as Figure 10 The connecting base 10 includes a connector 101, a plug-in block 102, a stepped groove 103, a plug-in block 104, and a rectangular hole 105. The connector 101 has several stepped grooves 103 on its side wall, several plug-in blocks 104 are installed at the front end of the connector 101, and the plug-in block 102 is installed at the rear end of the connector 101. A rectangular hole 105 is formed on the bottom plate of the connector 101, penetrating the plug-in block 102. The plug-in block 102 is used to position the connector 101, while the spring clip is hung in the stepped groove 103. This allows the multi-functional component 8 and the communication component 6 to connect with the connector 101. The plug-in blocks 104 are inserted into the multi-functional component 8 and the communication component 6, forming a Z-shaped or "V"-shaped connection. This tortuous path helps prevent water and dust from entering, ensuring stable operation of the module.
[0048] In one specific embodiment, the battery assembly 5 is a battery, the battery cell mounting compartment is provided with a support plate, the rear end of the battery passes through the support plate and the end is electrically connected to the circuit board.
[0049] The utility model discloses a shell 2 inside installation's circuit board, the connecting port on its upper end will be from the jack 71 to wear, then utilize multifunctional component 8 and the elastic sheet of communication component 6 bottom, with the step groove 103 in connecting base 10 is connected together, realize the connection of connecting base 10 and multifunctional component 8 and communication component 6, connect together, and the electric control unit interface in multifunctional component 8 and communication component 6 will set up in rectangular hole 105, and the plug -in block 102 is aligned with the jack 71, and is inserted together, realize the connection of detection module and communication module and circuit board, in the connecting process, multifunctional component 8 and communication component 6 will extrude limit component 9 deformation, make the arc spring piece form the state of upper narrow lower wide, and limit component 9 will enter into the arc slot 11 in the movement process, and limit component 9 will restore under the elastic force of itself, and rest in the arc slot 11, and form the location of multifunctional component 8 and communication component 6.
[0050] After the completion of multifunctional component 8 and communication component 6 connection, battery assembly 5 is passed through the supporting plate and is connected with the circuit board, after connection, battery assembly 5 supplies power to the circuit board, then drives detection module and communication module to work, and detection module detects circuit working condition, and communication module is used for signal transmission, and display component 1 is used to display circuit state.
[0051] Although the utility model has been described in detail in the foregoing with general description and specific embodiment, but on the basis of the utility model, can make some modification or improvement to it, which is obvious to the person skilled in the art. Therefore, on the basis of not deviating from the spirit of the utility model, these modifications or improvements all belong to the range of protection required by the utility model.
Claims
1. A modular three-phase smart meter, characterized in that, Include: The shell (2) is provided with display assembly (1) on the outer surface of the front plate; Flip shell (3), flip connection in the shell (2) front plate outer surface, the flip shell (3) is arranged below the display assembly (1); Mounting groove (7), opening in the front plate of the shell (2), the mounting groove (7) is installed in the partition plate (4), the partition plate (4) is respectively on the left and right sides of the detection unit installation warehouse and battery unit installation warehouse, the flip shell (3) is arranged in the front side of the mounting groove (7); Battery assembly (5), installed in the battery unit installation warehouse; A plurality of multifunctional components (8) are installed in the detection unit installation warehouse, the communication assembly (6) is also installed in the detection unit installation warehouse, and the communication assembly (6) is arranged on the right side of the multifunctional component (8); Limiting assembly (9), installed in the detection unit installation warehouse, the limiting assembly (9) is arranged on the side wall of the mounting groove (7).
2. The modular smart meter of claim 1, wherein, The mounting groove (7) is provided with a plurality of insertion holes (71), the mounting groove (7) is provided with a rectangular block (72), the insertion holes (71) are arranged above the rectangular block (72), and part of the limiting assembly (9) is installed on the top of the rectangular block (72).
3. The modular smart meter of claim 2, wherein, The limiting assembly (9) is an arc spring.
4. The modular smart meter of claim 1, wherein, The connecting base (10) is inserted into the mounting groove (7), the multifunctional component (8) is installed above the connecting base (10), and the multifunctional component (8) and the communication assembly (6) are provided with arc grooves (11) on the outer surfaces of the upper and lower ends, and the multifunctional component (8) comprises: The shell (81) is hollow, and the hollow structure is provided with a detection module; The extension block (82) is installed on the top plate of the shell (81) and the upper and lower sides.
5. The modular smart meter of claim 4, wherein, The connecting base (10) is installed with a communication assembly (6), and the communication assembly (6) comprises: The mounting shell (63) is installed above the connecting base (10), the mounting space is arranged in the mounting shell (63), the signal transmission module is arranged in the mounting space, and the flip panel (61) is installed on the top plate of the mounting shell (63); The extension block (62) is installed on the top plate of the mounting shell (63) and the upper and lower ends.
6. The modular smart meter of claim 4, wherein, The connecting base (10) comprises: The connecting piece (101) is provided with a plurality of stepped grooves (103) on the side wall; A plurality of plug blocks (104) are installed at the front end of the connecting piece (101); The plug block (102) is installed at the rear end of the connecting piece (101), the rectangular hole (105) is opened on the bottom plate of the connecting piece (101), and the rectangular hole (105) penetrates the plug block (102).
7. The modular smart meter of claim 1, wherein, The battery assembly (5) is a battery, the battery unit installation warehouse is provided with a supporting plate, the rear end of the battery passes through the supporting plate, and the end is electrically connected with the circuit board.