Guide rail type electric energy meter with acquisition function

Abstract

The invention discloses a guide rail type electric energy meter with an acquisition function, and relates to the technical field of guide rail type electric energy meters, the guide rail type electric energy meter comprises an electric energy meter body and a guide rail which are installed in a charging pile body, the electric energy meter body comprises an MCU system integrated chip, and the MCU system integrated chip is respectively connected with an indicating lamp, CAN communication, an Internet of Things module and a communication module. The guide rail type electric energy meter with the acquisition function not only can acquire data of a common electric meter, but also can communicate with the charging pile body, has a data forwarding function, and is matched with a Rogowski coil to adapt to various scenes; after the guide rail and the charging pile body are installed, pre-tightening force can be provided, the distance between the guide rail and the charging pile body can be conveniently adjusted, meanwhile, the good buffering effect can be achieved, whether bolts are loosened or not can be conveniently observed, the installation effect is guaranteed, the charging pile is more stable and reliable, and the use effect is better; the electric energy meter body and the guide rail are convenient to disassemble, influence of wires is avoided, and use is more convenient and faster.

Description

Technical Field

[0001] The invention relates to the technical field of rail-type electric energy meters, in particular to a rail-type electric energy meter with a data collection function. Background Art

[0002] At present, with the development of new energy vehicles, the demand for charging piles is increasing, and the demand for matching electricity meters is also generated accordingly. The rail-type electricity meter is a type of electricity meter. The rail-type electricity meter is a miniature intelligent electricity meter that is installed using a standard DIN35mm rail. It is mainly composed of a rail-type electricity meter body and a rail. When in use, it needs to be installed in the charging pile. During installation, it is necessary to first fix the rail to the inner wall of the charging pile with bolts, and then use the clamp block to clamp the rail-type electricity meter body on the rail.

[0003] However, when using the existing rail-type electric energy meter, it is not convenient to collect data from ordinary electric meters, and it is not convenient to communicate with the charging pile body, which affects the effect of use; when installing with the charging pile, it is not convenient to adjust the distance between the rail and the inner wall of the charging pile, which affects the effect of its use. At the same time, when used for a long time, due to vibration and other reasons, the bolts will become loose and difficult to be discovered in time, affecting the effect of its use. Moreover, when it is necessary to disassemble the rail-type electric energy meter body and the rail, since there are many wires connected to the wiring terminals under the rail-type electric energy meter body, the card block will be blocked, making it inconvenient for the operator to push the card block to loosen it by hand, making disassembly very inconvenient, affecting the effect of use.

[0004] To this end, we propose a rail-type electric energy meter with data collection function. Summary of the invention

[0005] The purpose of the present invention is to provide a rail-type electric energy meter with data collection function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a rail-type electric energy meter with a collection function, comprising an electric energy meter body and a rail installed in a charging pile body, the electric energy meter body comprising an MCU system integrated chip, and the MCU system integrated chip is electrically connected to an indicator light, CAN communication, an Internet of Things module, a communication module, a storage module, a positioning module, and a metering module, respectively.

[0007] Preferably, the Internet of Things module includes a carrier communication module and a Bluetooth module, and the carrier communication module and the Bluetooth module are electrically connected to the MCU system integrated chip respectively.

[0008] Preferably, the communication module is a 485 communication interface.

[0009] Preferably, a guide rail groove is provided on the back side of the electric energy meter body, and two symmetrically arranged upper clamping blocks are provided on the top of the guide rail groove, and two symmetrically arranged lower clamping blocks are slidably connected to the bottom of the guide rail groove, and the guide rail groove is clamped on the guide rail, and a fixed support mechanism is provided on the side wall of the guide rail, and a sliding groove is provided on the side wall of the guide rail, a slider is slidably connected in the sliding groove, and an L-shaped plate is fixedly connected to the side wall of the slider, a fixed plate is fixedly connected to the top of the L-shaped plate, and a handle is fixedly connected to the side wall of the fixed plate, the bottom of the L-shaped plate is connected to a first moving block through a telescopic mechanism, and the side wall of the first moving block is fixedly connected to two symmetrically arranged inclined plates, the side wall of the fixed plate is connected to a second moving block through a guiding mechanism, and a pushing mechanism is provided between the second moving block and the first moving block.

[0010] Preferably, the pushing mechanism includes a rotating plate, and the rotating plate is rotatably connected to the side wall of the L-shaped plate through a rotating mechanism, the side wall of the rotating plate is provided with a first sliding groove and a second sliding groove, and the bottom of the second movable block is fixedly connected with a connecting plate, the side wall of the connecting plate is fixedly connected with a first pushing pin, the first pushing pin is inserted in the first sliding groove, and the side wall of the first movable block is fixedly connected with an L-shaped frame, the side wall of the L-shaped frame is fixedly connected with a second pushing pin, and the second pushing pin is inserted in the second sliding groove.

[0011] Preferably, the telescopic mechanism includes two symmetrically arranged sleeves fixedly connected to the bottom of the L-shaped plate, and each sleeve is inserted with a sleeve rod, the lower end of the sleeve rod is fixed to the top of the first moving block, and the side wall of each first sleeve is sleeved with a first spring.

[0012] Preferably, the guiding mechanism comprises a connecting block fixedly connected to the side wall of the fixed plate, and two symmetrically arranged first T-shaped guide rods are inserted at the bottom of the connecting block, and the upper ends of the first T-shaped guide rods are fixed to the bottom of the second movable block.

[0013] Preferably, the fixed support mechanism includes two symmetrically arranged guide rods fixedly connected to the side walls of the guide rail, and the side walls of each guide rod are sleeved with a guide tube, a limiting mechanism is arranged between the guide tube and the guide rod, and the other end of the guide tube is fixedly connected to a support plate, a plurality of bolts arranged in an array are inserted into the side wall of the support plate, and a plurality of threaded tubes are fixedly connected to the inner side wall of the charging pile body, the bolts and the threaded tubes are threadedly connected, and the end of the support plate is fixedly connected to a connecting plate, the end of the connecting plate is fixedly connected to a buffer, and the end of the connecting plate is fixedly connected to a scale plate, a scale mark is arranged on the top of the scale plate, and the scale plate is arranged through the back side of the charging pile body.

[0014] Preferably, the limiting mechanism includes a plurality of semicircular grooves arranged in an array on the top of the guide rod, and two symmetrically arranged L-shaped blocks are fixedly connected to the top of the guide tube, a second T-shaped guide rod is inserted into the top of each L-shaped block, and a third moving block is fixedly connected to the lower end of the second T-shaped guide rod, a pin is fixedly connected to the lower end of the third moving block, and a second spring is provided on the side wall of each second T-shaped guide rod.

[0015] Preferably, the rotating mechanism comprises two symmetrically arranged fixing blocks fixedly connected to the side walls of the L-shaped plate, and the rotating plate is rotatably connected to the side walls of the fixing blocks via a rotating shaft.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention can not only collect data from ordinary electric meters, but also communicate with the charging pile body, and has a data forwarding function. In combination with the Rogowski coil, it can better adapt to various scenarios.

[0018] The present invention provides a fixed support mechanism, etc., and when the energy meter body needs to be installed and fixed to the inner wall of the charging pile body, the bolts and the threaded pipe are tightened. When tightening, the buffer is compressed. As the bolts are gradually tightened, the compression of the buffer gradually increases. At the same time, the distance between the support plate and the inner wall of the charging pile body gradually decreases. At the same time, the scale plate gradually extends from the back of the charging pile body. The preload force between the support plate and the charging pile body can be determined by observing the scale mark on the scale plate. At the same time, when in use, it can play a good buffering effect. When in use, by observing the scale mark By changing the guide rail, it can be determined whether the bolt is loose, thereby ensuring the installation effect, being more stable and reliable, and making the use effect better. In addition, when it is necessary to adjust the distance between the guide rail and the charging pile body, the guide rail can be pulled to make the guide rod slide along the guide tube, so that the pin withdraws from the semicircular groove and slides along the top of the guide rod. At the same time, the third moving block moves upward, and the second spring is compressed. When the distance is adjusted to a suitable distance, the guide rail is released. At this time, the third moving block can move downward under the action of the second spring and insert the pin into the semicircular groove for limiting the position. It is more stable and reliable, and it is more convenient and quick to use.

[0019] The present invention uses a pushing mechanism, etc., and after the guide rail is adjusted, the guide rail groove can be clamped on the guide rail, and at the same time, the two lower clamping blocks are pushed to move upward and clamped on the side walls of the electric energy meter body, so that the electric energy meter body and the guide rail are clamped and fixed. When the electric energy meter body needs to be disassembled, the fixing plate is pushed by the handle, and at the same time, the sliding block is driven to slide along the sliding groove by the L-shaped plate, and the first moving block and the inclined plate can be driven to move by the telescopic mechanism. When the inclined plate abuts against the side wall of the lower clamping block, the lower clamping block can gradually slide along the inclined plate to the bottom of the first moving block, and at the same time, the first moving block is pushed to move upward, and the first spring is compressed. At the same time, when the first moving block moves upward, the second pushing pin can be driven to slide along the second sliding groove by the L-shaped frame, so that the rotating plate rotates upward along the rotating shaft. When the second moving block is in contact with the fixing plate, it can be determined whether the first moving block is aligned with the top of the lower clamping block. When disassembly is required, the second moving block is pressed hard. At this time, the first pushing pin is driven by the connecting plate to slide along the first sliding groove, thereby pushing the rotating plate to rotate downward along the rotating shaft. At the same time, the second pushing pin is driven in the second sliding groove, thereby driving the first moving block to move downward through the L-shaped frame. At this time, the lower clamping block can be pushed downward and disengaged from the guide rail through the first moving block. Then, the electric energy meter body can be removed from the guide rail to avoid the influence of the wires, thereby facilitating the disassembly of the electric energy meter body and the guide rail, which is more convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the circuit structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the process of data forwarding in the present invention;

[0022] Figure 3 It is a schematic diagram of the process of data collection in the present invention;

[0023] Figure 4 It is a schematic diagram of the process of receiving charging pile data in the present invention;

[0024] Figure 5 It is the usage status of the electric energy meter body;

[0025] Figure 6 It is a partial cross-sectional structural schematic diagram of the charging pile in the present invention;

[0026] Figure 7 It is a schematic diagram of the position of the fixed support mechanism in the present invention;

[0027] Figure 8 It is a structural schematic diagram of the fixed support mechanism in the present invention;

[0028] Fig. 9 for Figure 6 Enlarged view of point A in the middle;

[0029] Fig.10 for Figure 7 Enlarged view of point B in the middle;

[0030] Fig.11 for Figure 8 Enlarged image of point C in the middle:

[0031] Fig.12 for Fig.10 Enlarged view of point D in the middle;

[0032] Fig.13 for Fig.11 Enlarged view of point E in the middle.

[0033] In the figure: 1, electric energy meter body; 101, MCU system integrated chip; 102, indicator light; 103, CAN communication; 104, carrier communication module; 105, Bluetooth module; 106, communication module; 107, storage module; 108, positioning module; 109, metering module; 110, guide groove; 111, upper clamping block; 112, lower clamping block; 201, sleeve rod; 202, sleeve; 203, first spring; 301, rotating plate; 302, first slide groove; 303, connecting plate; 304, first push pin; 305, second slide groove; 306, L-shaped frame; 307, second push pin; 401, fixed block; 40 2. Rotating shaft; 501. Connecting block; 502. First T-shaped guide rod; 601. Guide rod; 602. Guide tube; 603. Support plate; 604. Threaded tube; 605. Bolt; 606. Buffer; 607. Connecting plate; 608. Scale plate; 609. Scale mark; 701. Semicircular groove; 702. L-shaped block; 703. Second T-shaped guide rod; 704. Third moving block; 705. Latch; 706. Second spring; 8. Fixed plate; 9. Handle; 10. Second moving block; 11. Guide rail; 12. Charging pile body; 13. L-shaped plate; 14. First moving block; 15. Inclined plate; 16. Sliding block; 17. Sliding groove. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-Figure 13, a guide rail type electric energy meter with collection function shown in the figure includes an electric energy meter body 1 and a guide rail 11 installed in a charging pile body 12, the electric energy meter body 1 includes an MCU system integrated chip 101, the MCU system integrated chip 101 is electrically connected to an indicator light 102, a CAN communication 103, an Internet of Things module, a communication module 106, a storage module 107, a positioning module 108, and a metering module 109, respectively, a Roche coil is electrically connected between the electric energy meter body 1 and the charging pile body 12, the Roche coil is mainly used to measure high frequency and large current, and can effectively measure the charging current of the charging pile in the working state, the electric energy meter body 1 controls the Roche coil through electrical connection, the MCU system integrated chip 101 is used to coordinate and control the work of the entire electric energy meter, and serves as a routing center, sends the instructions of the main station to each module, and actively sends the electric energy meter information to the main station to complete the basic functions of the electric energy meter, the indicator light 102 is composed of multiple light groups, which can be used to display ABC three-phase, active, reactive, equipment working status, etc., C AN communication 103 is used to communicate with the charging pile body 12 and the smart lock, and is used to control the operation of the smart lock. The communication module 106 communicates with the MCU through SPI / UART, and is used for the energy meter body 1 to communicate with external devices, including but not limited to carrier communication and 4G / 5G. In order to adapt to the needs of different scenarios, the communication module 106 can be one or more combinations. The storage module 107 communicates with the main control board through SPI / IIC to save the user's electricity information data calculated by the meter. The metering module 109 communicates with the MCU through SPI / UART to calculate and measure the electricity consumption data of the charging pile body 12 and other equipment. The positioning module 108 communicates with the MCU through UART or SPI, mainly providing the current position of the energy meter body 1, which is convenient for confirming the electricity consumption information. The indicator light 102 above the energy meter body 1 is composed of multiple LED lights; the carrier communication module 104 is under the outer cover of the meter, and the metering module 109 is at the bottom of the shell. The main module and the metering module 109 are electrically connected through pins;

[0036] The communication module is electrically connected to the main control board via pins;

[0037] The terminal block is located at the bottom of the meter and is used to connect the user's wires, CAN, 485, etc.

[0038] The Internet of Things module includes a carrier communication module 104 and a Bluetooth module 105, and the carrier communication module 104 and the Bluetooth module 105 are electrically connected to the MCU system integrated chip 101 respectively. The Internet of Things module is mainly used to communicate with devices with Internet of Things functions, and can send commands to devices with Internet of Things functions or read their information.

[0039] The communication module 106 is a 485 communication interface, which is used to communicate with other electric meters and collect the electricity consumption data of other electric energy meters.

[0040] A guide rail groove 110 is provided on the back of the electric energy meter body 1, and two symmetrically arranged upper clamping blocks 111 are provided on the top of the guide rail groove 110, and two symmetrically arranged lower clamping blocks 112 are slidably connected to the bottom of the guide rail groove 110, and the guide rail groove 110 is clamped on the guide rail 11, and a fixed support mechanism is provided on the side wall of the guide rail 11, and a sliding groove 17 is provided on the side wall of the guide rail 11, and a slider 16 is slidably connected in the sliding groove 17, and an L-shaped plate 13 is fixedly connected to the side wall of the slider 16, and a fixed plate 8 is fixedly connected to the top of the L-shaped plate 13, and a handle 9 is fixedly connected to the side wall of the fixed plate 8, and the bottom of the L-shaped plate 13 is connected to the first moving block 14 through a telescopic mechanism, and the side wall of the first moving block 14 is fixedly connected to two symmetrically arranged inclined plates 15, and the fixed The side wall of the plate 8 is connected to the second movable block 10 through a guiding mechanism, and a pushing mechanism is arranged between the second movable block 10 and the first movable block 14, which can not only collect data from ordinary electric meters, but also communicate with the charging pile body 12, and has data forwarding function. With the Rogowski coil, it can better adapt to various scenarios. After the guide rail 11 and the charging pile body 12 are installed, it can provide pre-tightening force, which is convenient for adjusting the distance between the guide rail 11 and the charging pile body 12. At the same time, it can play a good buffering effect, and it is convenient to observe whether the bolt 605 is loose, so as to ensure the installation effect, which is more stable and reliable, and the use effect is better. It is convenient to disassemble the electric energy meter body 1 and the guide rail 11 to avoid the influence of wires, and it is more convenient and quick to use.

[0041] The pushing mechanism includes a rotating plate 301, and the rotating plate 301 is rotatably connected to the side wall of the L-shaped plate 13 through the rotating mechanism, the side wall of the rotating plate 301 is provided with a first slide groove 302 and a second slide groove 305, and the bottom of the second moving block 10 is fixedly connected with a connecting plate 303, the side wall of the connecting plate 303 is fixedly connected with a first pushing pin 304, the first pushing pin 304 is inserted in the first slide groove 302, and the side wall of the first moving block 14 is fixedly connected with an L-shaped frame 306, the side wall of the L-shaped frame 306 is fixedly connected with a second pushing pin 307, and the second pushing pin 307 is inserted in the second slide groove 305, and the guide rail 11 is fixedly connected to the side wall of the L-shaped frame 306. After the adjustment is completed, the guide groove 110 can be clamped on the guide rail 11, and at the same time, the two lower clamping blocks 112 are pushed to move upward and clamped on the side wall of the electric energy meter body 1, so that the electric energy meter body 1 and the guide rail 11 are clamped and fixed. When the electric energy meter body 1 needs to be disassembled, the fixing plate 8 is pushed by the handle 9, and at the same time, the slider 16 is driven to slide along the sliding groove 17 through the L-shaped plate 13, and the first moving block 14 and the inclined plate 15 can be driven to move through the telescopic mechanism. When the inclined plate 15 is against the side wall of the lower clamping block 112, the lower clamping block 112 can be gradually slid along the inclined plate 15 to the first moving block 14. The bottom of the first moving block 14 is pushed upward. At the same time, when the first moving block 14 moves upward, the second pushing pin 307 can be driven to slide along the second sliding groove 305 through the L-shaped frame 306, so that the rotating plate 301 rotating mechanism rotates upward. At the same time, the first pushing pin 304 slides along the first sliding groove 302, thereby pushing the connecting plate 303 and the second moving block 10 to move upward. At this time, by observing whether the second moving block 10 is in contact with the fixed plate 8, it can be determined whether the first moving block 14 is aligned with the top of the lower card block 112. When disassembly is required, press the second moving block 10 hard. The movable block 10, at this time, makes the first push pin 304 slide along the first slide groove 302 through the connecting plate 303, thereby pushing the rotating plate 301 to rotate downward along the rotating mechanism, and at the same time, makes the second push pin 307 slide in the second slide groove 305, thereby driving the first movable block 14 to move downward through the L-shaped frame 306. At this time, the lower clamping block 112 can be pushed downward and disengaged from the guide rail 11 through the first movable block 14. Then, the electric energy meter body 1 can be removed from the guide rail 11 to avoid the influence of the wires, thereby facilitating the disassembly of the electric energy meter body 1 and the guide rail 11, and the use is more convenient and quick.

[0042] The telescopic mechanism includes two symmetrically arranged sleeves 202 fixedly connected to the bottom of the L-shaped plate 13, and each sleeve 202 is inserted with a sleeve rod 201, the lower end of the sleeve rod 201 is fixed to the top of the first moving block 14, and the side wall of each first sleeve 202 is sleeved with a first spring 203. When the inclined plate 15 abuts against the side wall of the lower clamping block 112, the lower clamping block 112 can gradually slide along the inclined plate 15 to the bottom of the first moving block 14, and at the same time, push the first moving block 14 to move upward, and the first spring 203 is compressed.

[0043] The guiding mechanism includes a connecting block 501 fixedly connected to the side wall of the fixed plate 8, and two symmetrically arranged first T-shaped guide rods 502 are inserted at the bottom of the connecting block 501. The upper end of the first T-shaped guide rod 502 is fixed to the bottom of the second movable block 10, thereby guiding and limiting the movement of the second movable block 10.

[0044] The fixed support mechanism includes two symmetrically arranged guide rods 601 fixedly connected to the side walls of the guide rail 11, and the side walls of each guide rod 601 are sleeved with a guide tube 602, a limiting mechanism is arranged between the guide tube 602 and the guide rod 601, and the other end of the guide tube 602 is fixedly connected to a support plate 603, and the side wall of the support plate 603 is inserted with a plurality of bolts 605 arranged in an array, and the inner side wall of the charging pile body 12 is fixedly connected with a plurality of threaded tubes 604, the bolts 605 and the threaded tubes 604 are threadedly connected, and the end of the support plate 603 is fixedly connected with a connecting plate 607, and the end of the connecting plate 607 is fixedly connected with a buffer 606, and the end of the connecting plate 607 is fixedly connected with a scale plate 608, and the top of the scale plate 608 is provided with a scale mark 609, and the scale plate 608 runs through the back of the charging pile body 12. Surface setting, when it is necessary to install and fix the electric energy meter body 1 and the inner wall of the charging pile body 12, tighten the bolt 605 and the threaded tube 604. When tightening, the buffer 606 is compressed. As the bolt 605 is gradually tightened, the compression of the buffer 606 gradually increases. At the same time, the distance between the support plate 603 and the inner wall of the charging pile body 12 gradually decreases. At the same time, the scale plate 608 gradually extends from the back of the charging pile body 12. By observing the scale mark 609 on the scale plate 608, the preload force between the support plate 603 and the charging pile body 12 can be determined. At the same time, when in use, it can have a good buffering effect. When in use, by observing the changes in the scale mark 609, it can be determined whether the bolt 605 is loose, thereby ensuring the installation effect, being more stable and reliable, and making the use effect better.

[0045] The limiting mechanism includes a plurality of semicircular grooves 701 arranged in an array on the top of the guide rod 601, and the top of the guide tube 602 is fixedly connected to two symmetrically arranged L-shaped blocks 702, and the top of each L-shaped block 702 is inserted with a second T-shaped guide rod 703, and the lower end of the second T-shaped guide rod 703 is fixedly connected to a third moving block 704, and the lower end of the third moving block 704 is fixedly connected to a latch 705, and the side wall of each second T-shaped guide rod 703 is sleeved with a second spring 706. When it is necessary to adjust the guide rail 11 and the charging pile body 12, When the distance is adjusted to a suitable distance, the guide rail 11 can be pulled to make the guide rod 601 slide along the guide tube 602, so that the pin 705 withdraws from the semicircular groove 701 and slides along the top of the guide rod 601. At the same time, the third moving block 704 moves upward and the second spring 706 is compressed. When the distance is adjusted to a suitable distance, the guide rail 11 is released. At this time, the third moving block 704 can move downward under the action of the second spring 706 and insert the pin 705 into the semicircular groove 701 for limiting the position, which is more stable and reliable and more convenient and quick to use.

[0046] The rotating mechanism includes two symmetrically arranged fixed blocks 401 fixedly connected to the side walls of the L-shaped plate 13 , and the rotating plate 301 is rotatably connected to the side walls of the fixed blocks 401 via a rotating shaft 402 , ensuring that the rotating plate 301 can rotate along the rotating shaft 402 .

[0047] Working principle: When in use, it can not only collect data from ordinary electric meters, but also communicate with the charging pile body 12, and has data forwarding function. With the Rogowski coil, it can better adapt to various scenarios;

[0048] When it is necessary to install and fix the energy meter body 1 and the inner wall of the charging pile body 12, the bolt 605 and the threaded tube 604 are tightened. When tightening, the buffer 606 is compressed. As the bolt 605 is gradually tightened, the compression amount of the buffer 606 gradually increases. At the same time, the distance between the support plate 603 and the inner wall of the charging pile body 12 gradually decreases. At the same time, the scale plate 608 gradually extends from the back of the charging pile body 12. By observing the scale mark 609 on the scale plate 608, the preload force between the support plate 603 and the charging pile body 12 can be determined. At the same time, when in use, it can play a good buffering effect. When in use, by observing the changes in the scale mark 609, it can be determined whether the bolt 605 is loose, thereby ensuring the installation effect, being more stable and reliable, and making the use effect better;

[0049] When the distance between the guide rail 11 and the charging pile body 12 needs to be adjusted, the guide rail 11 can be pulled to make the guide rod 601 slide along the guide tube 602, so that the latch 705 withdraws from the semicircular groove 701 and slides along the top of the guide rod 601. At the same time, the third moving block 704 moves upward, and the second spring 706 is compressed. When the distance is adjusted to a suitable distance, the guide rail 11 is released. At this time, the third moving block 704 can move downward under the action of the second spring 706 and insert the latch 705 into the semicircular groove 701 for limiting, which is more stable and reliable, and more convenient and quick to use.

[0050] After the guide rail 11 is adjusted, the guide rail groove 110 can be clamped on the guide rail 11, and at the same time, the two lower clamping blocks 112 are pushed to move upward and clamped on the side wall of the electric energy meter body 1, so that the electric energy meter body 1 and the guide rail 11 are clamped and fixed. When the electric energy meter body 1 needs to be disassembled, the fixing plate 8 is pushed by the handle 9, and at the same time, the slider 16 is driven to slide along the sliding groove 17 through the L-shaped plate 13, and the first moving block 14 and the inclined plate 15 can be driven to move through the telescopic mechanism. When the inclined plate 15 is against the side wall of the lower clamping block 112, the lower clamping block 112 can be gradually slid along the inclined plate 15 to the first moving block 14. The bottom of the block 14 is pushed upward, and the first spring 203 is compressed. At the same time, when the first moving block 14 moves upward, the second pushing pin 307 can be driven to slide along the second slide groove 305 through the L-shaped frame 306, so that the rotating plate 301 rotates upward along the rotating shaft 402. At the same time, the first pushing pin 304 slides along the first slide groove 302, thereby pushing the connecting plate 303 and the second moving block 10 to move upward. At this time, by observing whether the second moving block 10 is in contact with the fixed plate 8, it can be determined whether the first moving block 14 is aligned with the top of the lower block 112;

[0051] When disassembly is required, press the second moving block 10 hard. At this time, the first pushing pin 304 is driven by the connecting plate 303 to slide along the first slide groove 302, thereby pushing the rotating plate 301 to rotate downward along the rotating shaft 402. At the same time, the second pushing pin 307 slides in the second slide groove 305, thereby driving the first moving block 14 to move downward through the L-shaped frame 306. At this time, the first moving block 14 can push the lower clamping block 112 to move downward and disengage from the guide rail 11. Then, the electric energy meter body 1 can be removed from the guide rail 11 to avoid the influence of the wires, thereby facilitating the disassembly of the electric energy meter body 1 and the guide rail 11, which is more convenient and quick to use.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guide rail type electric energy meter with data collection function, comprising an electric energy meter body (1) and a guide rail (11) installed in a charging pile body (12), characterized in that: The electric energy meter body (1) comprises an MCU system integrated chip (101), and the MCU system integrated chip (101) is electrically connected to an indicator light (102), a CAN communication (103), an Internet of Things module, a communication module (106), a storage module (107), a positioning module (108), and a metering module (109), respectively.

2. The guide rail type electric energy meter with data collection function according to claim 1, characterized in that: The Internet of Things module comprises a carrier communication module (104) and a Bluetooth module (105), and the carrier communication module (104) and the Bluetooth module (105) are electrically connected to the MCU system integrated chip (101) respectively.

3. The guide rail type electric energy meter with data collection function according to claim 1, characterized in that: The communication module (106) is a 485 communication interface.

4. The guide rail type electric energy meter with data collection function according to claim 1, characterized in that: The back of the electric energy meter body (1) is provided with a guide rail groove (110), and the top of the guide rail groove (110) is provided with two symmetrically arranged upper clamping blocks (111), and the bottom of the guide rail groove (110) is slidably connected with two symmetrically arranged lower clamping blocks (112), and the guide rail groove (110) is clamped on the guide rail (11), and the side wall of the guide rail (11) is provided with a fixed support mechanism, and the side wall of the guide rail (11) is provided with a sliding groove (17), and a slider (16) is slidably connected in the sliding groove (17), and the slider (16) is The side wall is fixedly connected to an L-shaped plate (13), the top of the L-shaped plate (13) is fixedly connected to a fixed plate (8), and the side wall of the fixed plate (8) is fixedly connected to a handle (9), the bottom of the L-shaped plate (13) is connected to a first moving block (14) through a telescopic mechanism, and the side wall of the first moving block (14) is fixedly connected to two symmetrically arranged inclined plates (15), the side wall of the fixed plate (8) is connected to a second moving block (10) through a guiding mechanism, and a pushing mechanism is arranged between the second moving block (10) and the first moving block (14).

5. The guide rail type electric energy meter with data collection function according to claim 4, characterized in that: The pushing mechanism comprises a rotating plate (301), and the rotating plate (301) is rotatably connected to the side wall of the L-shaped plate (13) through the rotating mechanism, the side wall of the rotating plate (301) is provided with a first sliding groove (302) and a second sliding groove (305), and the bottom of the second moving block (10) is fixedly connected with a connecting plate (303), the side wall of the connecting plate (303) is fixedly connected with a first pushing pin (304), the first pushing pin (304) is inserted in the first sliding groove (302), and the side wall of the first moving block (14) is fixedly connected with an L-shaped frame (306), the side wall of the L-shaped frame (306) is fixedly connected with a second pushing pin (307), and the second pushing pin (307) is inserted in the second sliding groove (305).

6. The guide rail type electric energy meter with data collection function according to claim 4, characterized in that: The telescopic mechanism comprises two symmetrically arranged sleeves (202) fixedly connected to the bottom of the L-shaped plate (13), and each sleeve (202) is provided with a sleeve rod (201) inserted therein, the lower end of the sleeve rod (201) is fixed to the top of the first moving block (14), and the side wall of each first sleeve (202) is provided with a first spring (203).

7. The guide rail type electric energy meter with data collection function according to claim 4, characterized in that: The guide mechanism comprises a connecting block (501) fixedly connected to the side wall of the fixed plate (8), and two symmetrically arranged first T-shaped guide rods (502) are inserted at the bottom of the connecting block (501), and the upper ends of the first T-shaped guide rods (502) are fixed to the bottom of the second moving block (10).

8. The guide rail type electric energy meter with data collection function according to claim 4, characterized in that: The fixed support mechanism comprises two symmetrically arranged guide rods (601) fixedly connected to the side wall of the guide rail (11), and the side wall of each guide rod (601) is sleeved with a guide tube (602), a limiting mechanism is arranged between the guide tube (602) and the guide rod (601), and the other end of the guide tube (602) is fixedly connected to a support plate (603), the side wall of the support plate (603) is inserted with a plurality of bolts (605) arranged in an array, and the inner side wall of the charging pile body (12) is fixedly connected to the charging pile body (12). A plurality of threaded tubes (604) are fixedly connected, the bolts (605) and the threaded tubes (604) are threadedly connected, and the end of the support plate (603) is fixedly connected to a connecting plate (607), the end of the connecting plate (607) is fixedly connected to a buffer (606), and the end of the connecting plate (607) is fixedly connected to a scale plate (608), the top of the scale plate (608) is provided with a scale mark (609), and the scale plate (608) is provided through the back of the charging pile body (12).

9. The guide rail type electric energy meter with data collection function according to claim 8, characterized in that: The limiting mechanism comprises a plurality of semicircular grooves (701) arranged in an array on the top of the guide rod (601), and two symmetrically arranged L-shaped blocks (702) are fixedly connected to the top of the guide tube (602), a second T-shaped guide rod (703) is inserted into the top of each L-shaped block (702), and a third moving block (704) is fixedly connected to the lower end of the second T-shaped guide rod (703), a latch (705) is fixedly connected to the lower end of the third moving block (704), and a second spring (706) is sleeved on the side wall of each second T-shaped guide rod (703).

10. The guide rail type electric energy meter with data collection function according to claim 5, characterized in that: The rotating mechanism comprises two symmetrically arranged fixed blocks (401) fixedly connected to the side walls of the L-shaped plate (13), and the rotating plate (301) is rotatably connected to the side walls of the fixed blocks (401) via a rotating shaft (402).

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