Device with metering and communication functions

Abstract

The utility model relates to the related technical field of electric power metering, in particular to a device with metering and communication functions, which comprises a wireless meter, a wireless communication system is arranged in the wireless meter, and the wireless communication system comprises a current transformer, a voltage sensor, a data acquisition module and a wireless communication module. A communication interface is arranged on one side of the surface of the wireless meter, and a supporting plate is fixedly installed on the surface of one side of the wireless meter. According to the device with the metering and communication functions, data are transmitted to a data center or a user terminal through a wireless communication system, remote monitoring and management are achieved, a wireless meter can be rapidly installed through the arrangement of an installation mechanism, and after a fixing plate is installed to a corresponding position through a fixing hole, the wireless meter can be conveniently and rapidly installed. When the wireless meter is assembled or disassembled, the wireless meter is quickly embedded into one end of the base through the clamping block, then the wireless meter is rotated by a certain angle, the clamping block is embedded into the clamping groove, and the wireless meter is quickly assembled or disassembled under the action of the first spring and the second spring.

Description

TECHNICAL FIELD

[0001] The utility model relates to related technical field of electric power measurement especially, it is a kind of device with measurement and communication. BACKGROUND

[0002] In electric energy measurement, for the convenience of data transmission in time, the transmission and collection of data are realized by wireless technology, and such wireless meter has higher flexibility and convenience, can be installed and used freely in different occasions, and can transmit meter data to cloud server through wireless signal, unlike wired meter, wireless meter monitors current and voltage changes in circuit in real time through built-in current transformer and voltage sensor, and transmits data to data center or user terminal through wireless module, realizes remote monitoring and management, therefore, a kind of device with measurement and communication is required.

[0003] The existing device with measurement and communication is generally fixedly installed on the fixed plate with hole or installed on guide rail when in use, and most wireless meters need to be installed flexibly, and the existing installation mode is not convenient for quick disassembly. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of device with measurement and communication to solve the problems of the existing device with measurement and communication in the above background art, which is generally fixedly installed on the fixed plate with hole or installed on guide rail when in use, and most wireless meters need to be installed flexibly, and the existing installation mode is not convenient for quick disassembly.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of device with measurement and communication, including wireless meter, wireless communication system is arranged in the wireless meter, the wireless communication system includes current transformer, voltage sensor, data acquisition module and wireless communication module, the surface side of the wireless meter is provided with communication interface, the side surface of the wireless meter is fixedly installed with support plate, the upper portion of the support plate is provided with communication antenna, the lower surface of the communication antenna is threadedly connected with vacuum chuck, the side of the communication antenna is provided with connecting wire, the side surface of the wireless meter is fixedly installed with connecting plate, the side surface of the connecting plate is fixedly installed with clamping block, the one end of the clamping block is provided with mounting mechanism.

[0006] Preferably, the current transformer and voltage sensor are electrically connected with the data acquisition module, and the data acquisition module and the wireless communication module are electrically connected.

[0007] Preferably, the wireless communication module includes a communication interface, and the communication interface is electrically connected with the communication antenna through the connecting wire.

[0008] Preferably, the card blocks have an L-shaped structure and are evenly distributed on one side surface of the connecting plate.

[0009] Preferably, the installation mechanism includes a base, a sliding groove, a slot, a first spring, a pressing plate, an outer ring, a fixing groove, a connecting groove, a second spring, a limiting block, a connecting rod, a pressing ring, a fixing plate, and a fixing hole. One end of the slot is provided with a base. The inner surface of the base has a sliding groove, and the inner side surface of the base has a slot. The first spring is fixedly installed on one end of the inner side surface of the base. One end of the first spring is fixedly connected to the pressing plate. The outer ring of the base is fitted with a fixed outer ring. A fixing plate is fixedly connected to one side surface of the base, and a fixing hole is provided on the surface of the fixing plate.

[0010] Preferably, the position of the card slot corresponds one-to-one with the position of the card block, and the size of the card slot matches the size of the protruding part of the card block.

[0011] Preferably, a fixing groove is provided on the inner side of the outer ring, a connecting groove is provided on one side surface of the outer ring, a second spring is fixedly installed at one end of the fixing groove, a limit block is fixedly connected to one end of the second spring, a connecting rod is fixedly installed on one side of the limit block, and a compression ring is fixedly connected to one end of the connecting rod.

[0012] Preferably, the connecting groove and the fixing groove are interconnected, and one end of the connecting rod passes through the connecting groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This device with metering and communication functions can convert high voltage and high current into standard measurement signals through current transformers and voltage transformers. Secondly, the data acquisition module collects the signals and then transmits them through the wireless communication module in conjunction with the communication antenna. The data is transmitted to the data center or user terminal to realize remote monitoring and management. Secondly, through the setting of the installation mechanism, the wireless meter can be quickly installed. After the fixing plate is installed in the corresponding position through the fixing holes, the wireless meter only needs to be quickly embedded into one end of the base through the locking block, and then rotated at a certain angle to make the locking block embedded into the slot. Under the action of the first spring and the second spring, it is squeezed and fixed, completing the quick installation or disassembly. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of the structure in which the fixing plate and the locking block cooperate with each other in this utility model;

[0016] Figure 3 This is a schematic diagram of the communication antenna and vacuum suction cup working together in this utility model;

[0017] Figure 4 This is a schematic diagram of the installation mechanism of this utility model.

[0018] In the diagram: 1. Wireless meter; 2. Communication interface; 3. Support plate; 4. Communication antenna; 5. Vacuum suction cup; 6. Connecting wire; 7. Connecting plate; 8. Locking block; 9. Mounting mechanism; 901. Base; 902. Slide groove; 903. Locking slot; 904. First spring; 905. Extrusion plate; 906. Outer ring; 907. Fixing groove; 908. Connecting groove; 909. Second spring; 910. Limiting block; 911. Connecting rod; 912. Extrusion ring; 913. Fixing plate; 914. Fixing hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 This utility model provides a technical solution: a device with metering and communication capabilities, including a wireless meter 1. The wireless meter 1 is equipped with a wireless communication system, which includes a current transformer, a voltage sensor, a data acquisition module, and a wireless communication module. A communication interface 2 is provided on one side of the surface of the wireless meter 1. A support plate 3 is fixedly installed on one side of the surface of the wireless meter 1. A communication antenna 4 is provided above the support plate 3. A vacuum suction cup 5 is threadedly connected to the lower surface of the communication antenna 4. A connecting wire 6 is provided on one side of the communication antenna 4. A connecting plate 7 is fixedly installed on one side of the surface of the wireless meter 1. A locking block 8 is fixedly installed on one side of the connecting plate 7. An installation mechanism 9 is provided at one end of the locking block 8.

[0021] Furthermore, the current transformer and voltage sensor are electrically connected to the data acquisition module, and the data acquisition module is electrically connected to the wireless communication module. Through the configuration of the current transformer, voltage sensor, data acquisition module, and wireless communication module, the current transformer and voltage sensor can monitor the changes in current and voltage in the circuit in real time, and the data is acquired through the data acquisition module and transmitted through the wireless communication module.

[0022] Furthermore, the wireless communication module includes a communication interface 2, which is electrically connected to the communication antenna 4 via a connecting wire 6. The communication antenna 4 can be attached to the support plate 3 by a vacuum suction cup 5, and then one end of the connecting wire 6 is embedded in the communication interface 2 to cooperate with the wireless communication module for wireless transmission.

[0023] Furthermore, the card block 8 has an L-shaped structure, and the card blocks 8 are evenly distributed on one side surface of the connecting plate 7.

[0024] Furthermore, the mounting mechanism 9 includes a base 901, a sliding groove 902, a retaining groove 903, a first spring 904, a pressing plate 905, an outer ring 906, a fixing groove 907, a connecting groove 908, a second spring 909, a limiting block 910, a connecting rod 911, a pressing ring 912, a fixing plate 913, and a fixing hole 914. One end of the retaining block 8 is provided with the base 901. The inner surface of the base 901 has a sliding groove 902, and the inner surface of the base 901 has a retaining groove 903. The first spring 904 is fixedly installed on one end of the inner surface of the base 901. One end of the first spring 904 is fixedly connected to the pressing plate 905. The outer ring 906 is fixedly fitted onto the outer ring of the base 901, and the fixing plate 913 is fixedly connected to one side surface of the base 901. The surface of the fixing plate 913 is provided with fixing holes 914. Through the arrangement of the base 901, slide groove 902, slot 903, first spring 904, pressing plate 905, outer ring 906, fixing groove 907, connecting groove 908, second spring 909, limiting block 910, connecting rod 911, pressing ring 912, fixing plate 913 and fixing holes 914, in use, the wireless meter 1 can be inserted into the base 901 along one end of the slide groove 902 by the locking block 8 on one side of the connecting plate 7. Then, the locking block 8 presses down the first spring 904 to retract, and at the same time, the wireless meter 1 is rotated so that the locking block 8 contacts the slot 903. Then, under the rebound of the first spring 904, the pressing plate 905 is driven to abut against one side of the locking block 8, and the locking block 8 is inserted into the slot 903.

[0025] Furthermore, the position of the card slot 903 corresponds one-to-one with the position of the card block 8, and the size of the card slot 903 matches the size of the protruding part of the card block 8.

[0026] Furthermore, a fixing groove 907 is provided on the inner side of the outer ring 906, and a connecting groove 908 is provided on one side surface of the outer ring 906. A second spring 909 is fixedly installed at one end of the fixing groove 907, and a limit block 910 is fixedly connected to one end of the second spring 909. A connecting rod 911 is fixedly installed on one side of the limit block 910, and a compression ring 912 is fixedly connected to one end of the connecting rod 911. The outer ring 906, fixing groove 907, connecting groove 908, second spring 909, and limit block 910 are connected to the compression ring 912. The connection rod 911 and the compression ring 912 are designed so that as the locking block 8 moves along the slide groove 902, the compression ring 912 contracts synchronously under the compression of the connecting plate 7 until the compression ring 912 is in contact with the outer ring 906. Then the locking block 8 can rotate inside the base 901. At the same time as the first spring 904 rebounds, the second spring 909 rebounds simultaneously, pushing the compression ring 912 against the surface of the connecting plate 7. With the cooperation of the second spring 909 and the first spring 904, the stability of the wireless meter 1 is increased.

[0027] Furthermore, the connecting groove 908 and the fixing groove 907 are connected, and one end of the connecting rod 911 passes through the connecting groove 908.

[0028] Working principle: First, fix the fixing plate 913 to a suitable position on the wall or cabinet through the fixing hole 914. Then, push the wireless meter 1 into the base 901 through the sliding groove 902 along the locking block 8. At the same time, the connecting plate 7 contacts and presses against the compression ring 912. Next, the locking block 8 continues to push and contacts and presses against the compression plate 905. Then, rotate the wireless meter 1 so that the locking block 8 rotates to one side of the slot 903. Then, release the wireless meter 1. The first spring 904 rebounds and pushes the compression plate 905 to press the locking block 8, so that the locking block 8 is embedded in the slot 903. The second spring 909 rebounds, pushing the connecting rod 911 at one end of the limit block 910 to rebound. The connecting rod 911 pushes the compression ring 912 to compress one side of the connecting plate 7, completing the installation of the wireless meter 1. Then, the communication antenna 4 is attached to the support plate 3 by the vacuum suction cup 5. Then, one end of the connecting wire 6 is embedded into the communication interface 2. Next, the current and voltage of the wireless meter 1 are monitored in real time by the current transformer and voltage sensor, and then collected by the data acquisition module. Then, the data is transmitted to the data center or user terminal by the wireless communication module in conjunction with the communication antenna 4.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device with measuring and communication capabilities, comprising a wireless meter (1), characterized in that: The wireless meter (1) is equipped with a wireless communication system, which includes a current transformer, a voltage sensor, a data acquisition module and a wireless communication module. A communication interface (2) is provided on one side of the surface of the wireless meter (1). A support plate (3) is fixedly installed on one side of the wireless meter (1). A communication antenna (4) is provided above the support plate (3). A vacuum suction cup (5) is threadedly connected to the lower surface of the communication antenna (4). A connecting wire (6) is provided on one side of the communication antenna (4). A connecting plate (7) is fixedly installed on one side of the wireless meter (1). A locking block (8) is fixedly installed on one side of the connecting plate (7). An installation mechanism (9) is provided at one end of the locking block (8).

2. The device with metering and communication capabilities according to claim 1, characterized in that: The current transformer and voltage sensor are electrically connected to the data acquisition module, and the data acquisition module is electrically connected to the wireless communication module.

3. The device with metering and communication capabilities according to claim 1, characterized in that: The wireless communication module includes a communication interface (2), which is electrically connected to the communication antenna (4) via a connecting wire (6).

4. The device with metering and communication capabilities according to claim 1, characterized in that: The card block (8) has an L-shaped structure, and the card blocks (8) are evenly distributed on one side surface of the connecting plate (7).

5. The device with metering and communication capabilities according to claim 1, characterized in that: The mounting mechanism (9) includes a base (901), a slide groove (902), a slot (903), a first spring (904), a compression plate (905), an outer ring (906), a fixing groove (907), a connecting groove (908), a second spring (909), a limiting block (910), a connecting rod (911), a compression ring (912), a fixing plate (913), and a fixing hole (914). One end of the slot (8) is provided with a base (901), and the inner surface of the base (901) is open... The base (901) is provided with a sliding groove (902), and a slot (903) is provided on the inner surface of the base (901). A first spring (904) is fixedly installed on one end of the inner surface of the base (901). A pressing plate (905) is fixedly connected to one end of the first spring (904). An outer ring (906) is fixedly fitted on the outer ring of the base (901). A fixing plate (913) is fixedly connected to one side surface of the base (901). A fixing hole (914) is provided on the surface of the fixing plate (913).

6. The device with metering and communication capabilities according to claim 5, characterized in that: The position of the card slot (903) corresponds one-to-one with the position of the card block (8), and the size of the card slot (903) matches the size of the protruding part of the card block (8).

7. The device with metering and communication capabilities according to claim 5, characterized in that: The inner side of the outer ring (906) is provided with a fixing groove (907), and a connecting groove (908) is provided on one side surface of the outer ring (906). A second spring (909) is fixedly installed at one end of the fixing groove (907), and a limit block (910) is fixedly connected to one end of the second spring (909). A connecting rod (911) is fixedly installed on one side of the limit block (910), and a compression ring (912) is fixedly connected to one end of the connecting rod (911).

8. The device with metering and communication capabilities according to claim 5, characterized in that: The connecting groove (908) and the fixing groove (907) are connected, and one end of the connecting rod (911) passes through the connecting groove (908).

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