A portable electric energy meter data reading and acquisition device

Abstract

The present invention relates to the technical field of power meter data reading and acquisition, and particularly to a portable power meter data reading and acquisition device, which includes a box body. An external control board is clamped and arranged on the side surface of the box body. An acquisition mechanism is arranged inside the box body. A selection mechanism is arranged on the side surface of the acquisition mechanism. An installation mechanism is arranged on the outer side of the box body. By setting the acquisition mechanism and the selection mechanism, the present invention can manually select the power meter data circuit to be connected corresponding to the required data, so that the circuits that do not need to obtain data are disconnected, reducing the probability of circuit board damage. In addition, the manual circuit can be switched according to the required data to be preferentially acquired, and the first-stage and second-stage single-chip chips inside are used to perform data acquisition and acquisition step by step and sequentially. Moreover, after the data acquisition is completed and saturated, the corresponding circuit can be automatically controlled to be disconnected, greatly reducing the burden on the storage chip and improving the service life of each electronic component.

Description

Technical Field

[0001] The present invention relates to the technical field of electric energy meter data reading and acquisition, and particularly to a portable electric energy meter data reading and acquisition device. Background Art

[0002] At present, commercial electricity and household electricity usually adopt carrier communication methods for data transmission, with low transmission efficiency, slow transmission rate, low success rate of transmitted data, and data refreshing only once every few hours. To meet the analysis requirements of the superior energy consumption analysis system for the fluctuations of electric energy consumption and power quality data;

[0003] For short-term data recording, generally, staff need to read and record the data of the electric energy meter, and then perform statistics after obtaining the data. For long-term data recording, an infrared acquisition module is installed on the side of the electric energy meter for reading and storage recording. In this way, the data recording by staff for multiple groups of electric energy meters affects the efficiency of data acquisition. In addition, the long-term setting of the infrared acquisition module may cause displacement and dropping, which cannot guarantee the accuracy of the acquired data. Moreover, only all data can be synchronously read and recorded in this way, and priority data acquisition cannot be performed, imposing a great burden on the storage chip module. Therefore, we propose a portable electric energy meter data reading and acquisition device. Summary of the Invention

[0004] In order to overcome the technical problems existing in the above-mentioned prior art, the present invention provides a portable electric energy meter data reading and acquisition device.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: It includes a box body, an external control board is snap-fitted on the side of the box body, an acquisition mechanism is arranged inside the box body, a selection mechanism is arranged on the side of the acquisition mechanism, and an installation mechanism is arranged on the outside of the box body;

[0006] The acquisition mechanism includes an integrated board, a wiring board, a transition board, a processing chip and a storage chip are arranged on the side of the integrated board. Among them, a first single-chip chip and a second single-chip chip are symmetrically arranged at equal intervals inside the processing chip, and the processing priority of the first single-chip chip is higher than that of the second single-chip chip;

[0007] The selection mechanism includes a contact block, a first movable rod is arranged on the side of the transition board, a matching rod is movably arranged inside the first movable rod, a fixed shaft is fixedly installed on the inner side of the first movable rod, a support block is fixedly installed at the position between the fixed shaft and the contact block on the inner side of the first movable rod, an electromagnetic module is arranged at the position corresponding to the magnet segment of the matching rod on the inner side of the transition board, and a connecting rod and a constraint block are arranged on the upper side of the first movable rod;

[0008] The installation mechanism includes a fixed rod, a lock block and an adjusting rod are arranged on the side of the fixed rod, a second movable rod is arranged inside the adjusting rod, and a lock rod and an installation block are arranged on the side of the second movable rod.

[0009] Furthermore, the integrated board is fixedly installed inside the box body, the wiring board is fixedly installed at the upper position on the side of the integrated board, a connector is snap-fitted and installed on the side of the wiring board, the transition board is fixedly installed at the middle position on the side of the integrated board, and the processing chip and the storage chip are respectively fixedly installed at the positions corresponding to the lower side of the transition board on the side of the integrated board.

[0010] Furthermore, a power connection terminal is fixedly installed at the position corresponding to the bottom of the integrated board on the side of the box body, and the power connection terminal is electrically connected to the power supply port of the integrated board through an electric wire. A dry battery is snap-fitted and arranged at the position corresponding to the lower side of the integrated board inside the box body, and the electrodes of the dry battery are in contact with the power supply port of the integrated board.

[0011] Furthermore, the contact block is fixedly installed on the inner wall of the rectangular groove of the transition board. A slot is formed on the inner side of the first movable rod. The side of the matching rod is composed of a metal section, a rubber section, a magnet section and an "L"-shaped rod end. A selection block is fixedly installed on the side of the matching rod away from the contact block.

[0012] Furthermore, the first movable rod penetrates through the outer control board and extends out. By default, the matching rod extends out from the slot, and the selection block extends out of the inner position of the first movable rod. The fixed shaft penetrates through the matching rod so that it can be rotatably installed inside the first movable rod. The support block fits on the side of the matching rod to support it so that it is inserted into the slot.

[0013] Furthermore, the electromagnetic module is fixedly installed inside the transition board. The connecting rod is fixedly installed vertically on the upper side of the first movable rod. A return spring is fixedly connected between the connecting rod and the side of the outer control board. The restraint block is fixedly installed on the side of the connecting rod corresponding to the connector.

[0014] Furthermore, the fixing rods are symmetrically and fixedly installed on the side of the box body. The adjusting rod is movably sleeved on the side of the fixing rod. The locking block is threadedly sleeved on the side of the fixing rod. An adjusting cavity is formed on the side of the adjusting rod. The second movable rod is movably installed inside the adjusting cavity. A matching groove is formed on the side of the second movable rod. The mounting block is arranged on the side of the second movable rod. A mounting groove is formed on the side of the mounting block. The locking rod is threadedly installed inside the mounting groove. A gasket is movably sleeved on the side of the locking rod.

[0015] Furthermore, the locking block fits on the side of the adjusting rod. The side of the locking block is a rubber funnel-shaped block with a threaded groove. The mounting groove corresponds to the matching groove in position and specification, and the locking rod is also threadedly installed at the inner side position of the matching groove.

[0016] Compared with the prior art, the beneficial effects that the present invention can achieve are:

[0017] 1. By setting up a collection mechanism and a selection mechanism, the present invention can manually select the circuit connection corresponding to the power meter data to be acquired, disconnect the circuits that do not need to acquire data, reducing the probability of circuit board damage. Additionally, the circuit can be manually switched according to the priority of data acquisition required, and cooperate with the first-stage and second-stage single-chip chips inside to perform data acquisition step by step and sequentially. After the data acquisition is saturated, the corresponding circuit can be automatically controlled to disconnect, greatly reducing the burden on the storage chip and improving the service life of each electronic component.

[0018] 2. By setting up a processing chip with a first-stage and a second-stage single-chip chip inside, the present invention enables the acquisition data sequence to change priorities according to the connection of the corresponding circuit, facilitating the quick acquisition of urgently needed data.

[0019] 3. By setting up a power connection terminal and a dry battery, the present invention can solve the problems of short-term and long-term power supply and power acquisition of the collector, making the use of the collector more convenient and diverse.

[0020] 4. By setting up a matching rod and its surrounding components, the present invention can connect the corresponding circuit through the contact of the contact block by the matching rod. Additionally, the matching rod can limit the first movable rod, and the matching rod can be automatically triggered to unlock later, ensuring the functionality of the collector.

[0021] 5. By setting up a constraint block and its surrounding components, when the constraint block is linked to the circuit by the matching rod, it can squeeze and fit the side of the connector for limiting, ensuring the stability of the contact between the connector and the integrated board, making the data reading of the collector more stable.

[0022] 6. By setting up an installation mechanism, the lock block can suck and fix the box body. At this time, each infrared acquisition module can be set on the side of the power meter and connected to the acquisition mechanism to adapt to short-term use, enabling the staff to free their hands for operation during short-term use. The lock block can also lock the adjusting rod. At this time, the data ports of each power meter are directly connected to the acquisition mechanism. By adjusting the adjusting rod and the second movable rod, according to the position of the mounting bracket, the lock rod can be threadedly installed on its side to fix the box body, adapting to long-term use. And the lock rod can squeeze the second movable rod to make it expand and fix on the wall surface of the adjusting cavity, and the gasket plays a certain protective role for the side of the second movable rod and strengthens the friction of the lock rod.

[0023] 7. By setting up a mounting block and its surrounding components, the mounting block can be installed on the side of the lock rod, enabling the mounting block to be clamped inside the chute of the mounting bracket, and it can also be adjusted in position along with the adjusting rod and the second movable rod, further improving the adaptability of the collector installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall structural schematic diagram of the present invention;

[0025] Figure 2 is a schematic cross-sectional structure diagram of the present invention;

[0026] Figure 3 is a schematic structure diagram of the acquisition mechanism of the present invention;

[0027] Figure 4 is a schematic plan view of a partial structure of the acquisition mechanism of the present invention;

[0028] Figure 5 is a schematic internal structure diagram of the processing chip of the present invention;

[0029] Figure 6 is the present invention Figure 2 magnified structure diagram at position A;

[0030] Figure 7 is a schematic partial structure diagram of the selection mechanism of the present invention;

[0031] Figure 8 is a schematic partial exploded structure diagram of the selection mechanism of the present invention;

[0032] Figure 9 is a schematic peripheral structure diagram of the matching rod of the present invention;

[0033] Figure 10 is a schematic diagram of another perspective of the present invention;

[0034] Figure 11 is a schematic partial exploded structure diagram of the installation mechanism of the present invention;

[0035] Figure 12 is a schematic diagram of the acquisition data usage process of the present invention.

[0036] Wherein: 1, box body; 11, external control board; 2, acquisition mechanism; 21, integrated board; 22, wiring board; 23, connector; 24, transition board; 25, processing chip; 26, storage chip; 27, power connection terminal; 28, dry battery; 3, selection mechanism; 31, contact block; 32, first movable rod; 321, slot; 33, matching rod; 331, selection block; 34, fixed shaft; 35, support block; 36, electromagnetic module; 37, connecting rod; 38, return spring; 39, restraint block; 4, installation mechanism; 41, fixed rod; 42, adjusting rod; 421, adjusting cavity; 43, locking block; 44, second movable rod; 45, matching groove; 46, mounting block; 461, mounting groove; 47, locking rod; 471, gasket. Detailed implementation manners

[0037] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present invention, not all of them. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments are all conventional methods unless otherwise specified. The materials, reagents, etc. used in the following embodiments can be obtained from commercial channels unless otherwise specified.

[0038] Embodiment: As Figure 1 and Figure 2 shown, a portable electric energy meter data reading and collecting device includes a box body 1. The box body 1 is a rectangular box with a hollowed-out side surface. An external control board 11 is clamped on the side surface of the box body 1. The external control board 11 is a rectangular board with an integrated control screen and control buttons on the side surface. A collecting mechanism 2 capable of collecting electric energy meter data is arranged inside the box body 1. A selection mechanism 3 capable of selectively obtaining measured values is arranged on the side surface of the collecting mechanism 2. An installation mechanism 4 capable of assisting in its installation and fixation is arranged outside the box body 1;

[0039] Through the provided collecting mechanism 2, the operation of connecting external data for collection can be realized, and the collecting mechanism 2 can be used for a long time and a short time according to the requirements of the use scenario;

[0040] As Figures 2 to 5As shown in the figure, the acquisition mechanism 2 includes an integrated board 21 fixedly installed inside the box body 1. The integrated board 21 is a board with multiple circuits on its side. A wiring board 22 is fixedly installed at a position above the side of the integrated board 21, and circular holes are equidistantly arranged on the side of the box body 1 corresponding to the wiring board 22. The wiring board 22 is a circuit board with jacks on its side. A connector 23 is snap-fitted on the side of the wiring board 22, and the connector 23 extends out of the inside of the box body 1. One end of the connector 23 is connected to the infrared acquisition module or directly connected to the data port of the electric energy meter. A transition board 24 is fixedly installed at the center position on the side of the integrated board 21. The transition board 24 is a circuit board with rectangular slots equidistantly arranged on its side. A processing chip 25 and a storage chip 26 are respectively fixedly installed at positions below the transition board 24 on the side of the integrated board 21. The wiring board 22, the transition board 24, the processing chip 25, and the storage chip 26 are circuit-connected through the circuits on the integrated board 21, and the joints are fixed by soldering. Among them, a first single-chip and a second single-chip are symmetrically arranged at equal distances inside the processing chip 25, and the processing priority of the first single-chip is greater than that of the second single-chip. The storage chip 26 can be connected to the internal circuit of the processing chip 25 to store data. Specifically, the wiring board 22, the transition board 24, the processing chip 25, and the storage chip 26 are circuit-connected through the integrated board 21, and each of them has its own internal circuit integration. When the corresponding connector 23 is inserted into a hole of the wiring board 22, the collected values can be stored in the storage chip 26 through the corresponding transition board 24 and the processing chip 25 circuit.

[0041] A power connection terminal 27 is fixedly installed at a position corresponding to the bottom of the integrated board 21 on the side of the box body 1, and the power connection terminal 27 is electrically connected to the power supply port of the integrated board 21 through a wire. The power connection terminal 27 is a power connection block with a three-phase interface on its side. By installing an external wire on the side of the power connection terminal 27, the integrated board 21 can be powered for a long time. A dry battery 28 is snap-fitted at a position corresponding to the lower side of the integrated board 21 inside the box body 1, and the electrodes of the dry battery 28 are in contact with the power supply port of the integrated board 21, which can realize short-time power supply for the integrated board 21.

[0042] Through the set selection mechanism 3, the line electric energy meters of the corresponding sub-bureaus can be selected for data acquisition, and the priority during self-rotation acquisition can be set.

[0043] Such as Figure 2 、 Figure 3 and Figures 6 to 9As shown in the figure, the selection mechanism 3 includes contact blocks 31 symmetrically and fixedly installed on the inner wall of the rectangular groove of the transition plate 24. The contact blocks 31 are rubber "C"-shaped blocks with electrically connected circular blocks on the side. The internal circuit of the transition plate 24 is connected to the end face of the electrically connected circular block. Later, the corresponding circuit can be connected by contacting the electrically connected circular block through the guiding member. At the position corresponding to the contact block 31 on the side of the transition plate 24, a first movable rod 32 is provided and the first movable rod 32 extends through the outer control plate 11. The first movable rod 32 is a rectangular rod with an "L"-shaped cavity on the side. An opening groove 321 penetrating it is provided inside the first movable rod 32. The opening groove 321 is a rectangular groove. A matching rod 33 is movably arranged inside the first movable rod 32 and the matching rod 33 extends out of the opening groove 321 by default. The matching rod 33 is a zigzag "L"-shaped rod, which is composed of a metal section, a rubber section, a magnet section and an "L"-shaped rod end. The metal section can connect the contact blocks 31 to make the corresponding contact block 31 circuit connected. The rubber section plays an insulating effect. The magnet section is used to trigger the swinging of the matching rod 33 later. A selection block 331 is fixedly installed on the side of the matching rod 33 away from the contact block 31 and the selection block 331 extends out of the position inside the first movable rod 32. The selection block 331 is a rectangular block made of plastic material. A fixed shaft 34 is fixedly installed inside the first movable rod 32 and the fixed shaft 34 penetrates the matching rod 33 so that it can be rotatably installed inside the first movable rod 32. The fixed shaft 34 is a cylindrical shaft. A support block 35 is fixedly installed at the position between the fixed shaft 34 and the contact block 31 inside the first movable rod 32 and the support block 35 fits on the side of the matching rod 33 to support it so that it is inserted into the opening groove 321. The support block 35 is an elastic "C"-shaped block; specifically, the provided support block 35 can elastically support the matching rod 33. When pressing the first movable rod 32, the matching rod 33 is rotated and slid into the first movable rod 32 under the extrusion of the outer control plate 11. Then, under the support of the support block 35, the matching rod 33 is inserted into the opening groove 321 and extends out of the inner side position of the first movable rod 32, which limits the first movable rod 32. Synchronously, the metal section of the matching rod 33 fits on the side of the electrically connected circular block of the contact block 31. At this time, this contact block 31 is connected to the corresponding single-chip circuit. The matching rod 33 can be toggled to move horizontally inside the first movable rod 32 through the selection block 331. The fixed shaft 34 restricts the matching rod 33. At this time, the matching rod 33 can fit to the side of the electrically connected circular block of another group of contact blocks 31 to connect another group of single-chip circuits;

[0044] An electromagnetic module 36 is provided inside the transition plate 24 corresponding to the position of the magnet segment of the mating rod 33, and the electromagnetic module 36 is fixedly installed inside the transition plate 24. The electromagnetic module 36 is a coil group with electricity-conducting magnetism, and the generated magnetic field is opposite to the magnetic field of the magnet segment, so that it can generate a repulsive force on the magnet segment, and push the mating rod 33 to rotate around a fixed shaft 34 and slide into the first movable rod 32. A connecting rod 37 is vertically and fixedly installed on the upper side of the first movable rod 32. The connecting rod 37 is a rectangular rod. A reset spring 38 is fixedly connected at equal intervals between the connecting rod 37 and the side surface of the outer control board 11. A restraint block 39 is fixedly installed on the side surface of the connecting rod 37 corresponding to the position of the connecting head 23. The restraint block 39 is a rubber rectangular block with an arc-shaped opening on the side; specifically, when the first movable rod 32 is pressed and limited to the inside of the box body 1, the restraint block 39 can be driven by the connecting rod 37 to be squeezed against the side surface of the connecting head 23 to limit and position it. Subsequently, the mating rod 33 is pushed to rotate by the energization of the electromagnetic module 36. When the mating rod 33 slides into the first movable rod 32, the side surface of the first movable rod 32 loses its limit. The elastic force of the reset spring 38 can pull the connecting rod 37 to slide the first movable rod 32 out of the inner position of the outer control board 11 and extend out. At this time, the metal segment of the mating rod 33 disengages from the electrical connection circular block on the side surface of the contact block 31, making the corresponding circuit of the contact block 31 in an open state;

[0045] The provided installation mechanism 4 enables the collector to be adapted for installation and fixation at different locations, and can also be used for short-term suction fixation;

[0046] Such as Figure 2 、 Figure 10 and Figure 11As shown in the figure, the installation mechanism 4 includes two groups of fixing rods 41 symmetrically and fixedly installed on the side of the box body 1 away from the external control board 11. The fixing rods 41 are cylindrical rods with threads on the side. An adjusting rod 42 is movably sleeved on the side of the two groups of fixing rods 41. The adjusting rod 42 is a rectangular rod with a circular hole on the side. A locking block 43 is threadedly sleeved on the side of the fixing rod 41 and the locking block 43 fits against the side of the adjusting rod 42. The side of the locking block 43 is a rubber funnel-shaped block with a threaded groove. An adjusting cavity 421 is provided on the side of the adjusting rod 42. The adjusting cavity 421 is a convex-shaped cavity. A second movable rod 44 is mirror-actively installed inside the adjusting cavity 421. The second movable rod 44 is an "L"-shaped rod. A matching groove 45 penetrating it is provided on the side of the second movable rod 44. The matching groove 45 is a circular threaded groove. An installation block 46 is arranged at the position corresponding to the matching groove 45 on the side of the second movable rod 44. The installation block 46 is an "L"-shaped block with a circular hole on the side. An installation groove 461 is provided on the side of the installation block 46 close to the second movable rod 44, and the installation groove 461 corresponds to the matching groove 45 in position and specification. The installation groove 461 is a cylindrical threaded groove. A locking rod 47 is threadedly installed inside the installation groove 461 and the locking rod 47 is also threadedly installed at the inner side position of the matching groove 45. The locking rod 47 is a "T"-shaped cylindrical threaded rod. A gasket 471 is movably sleeved on the side of the locking rod 47. The gasket 471 is a circular ring made of rubber material; specifically, when used for a short time, only thread the locking block 43 on the side of the fixing rod 41 and suck it on the side of the electric energy meter to fix it, so that the staff can free their hands for other operations. In addition, when used for a long time, the adjusting rod 42 can be installed and rotated on the side of the fixing rod 41 to adjust the position, and the adjusting rod 42 is fixed by the locking block 43. The set second movable rod 44 moves and adjusts the position inside the adjusting cavity 421. Install the locking rod 47 inside the matching groove 45 and the installation groove 461 to fix the installation block 46, and then the box body 1 can be clamped on the side of the corresponding installation rack through the installation block 46, or directly remove the installation block 46 and thread the locking rod 47 on the side of the installation rack. When the locking rod 47 is threaded inside the matching groove 45, it can squeeze the second movable rod 44 to make it tighten against the wall surface of the adjusting cavity 421 for fixation, so that the box body 1 can be adapted to the positions of electric energy meters at different locations for installation.

[0047] Working principle:

[0048] Before use: First step, install the collector according to the position of the electric energy meter, and different installation methods can be adopted according to long-term use or short-term use;

[0049] Second step, when used for a short time, at this time, insert the connector 23 connected by wire of the infrared collection module into the side position of the corresponding wiring board 22, and only install the locking block 43 on the side of the fixing rod 41. Through the locking block 43, the box body 1 can be briefly sucked and fixed for use;

[0050] The third step is to insert the connector 23 connected by the wire to the data end of the electric energy meter into the corresponding side position of the wiring board 22 when it is used for a long time, and install the adjustment rod 42 and its surrounding parts. The adjustment rod 42 can be fixed after rotating the adjustment direction through the lock block 43, and then the second movable rod 44 is squeezed and fixed by the lock rod 47 threadedly installed on the inner side of the matching groove 45. The synchronous lock rod 47 can directly fix the second movable rod 44 on the side of the mounting frame. In addition, the mounting block 46 can be installed to allow the collector to be clamped inside the sliding groove of the mounting frame, so that it can be adapted to different installation scenarios;

[0051] When in use: First, insert the data terminal of the electric energy meter or the infrared acquisition module to be detected into the side position of the corresponding wiring board 22 through the connector 23 connected by the wire, select the corresponding circuit for connection according to the priority, read the priority data through the first and second level single chip inside the processing chip 25, and store the read data through the storage chip 26;

[0052] The second step is to press the first movable rod 32 inserted into the position of the connector 23 to enter the box body 1. When the first movable rod 32 is pressed, the matching rod 33 is squeezed by the external control board 11 and slides into the first movable rod 32. The synchronous constraint block 39 fits the side of the electrical connection round block of the contact block 31. The connecting rod 37 pulls the reset spring 38 to deform so that the matching rod 33 is squeezed and fits the side of the connector 23. After the first movable rod 32 is released, the matching rod 33 is reset under the elastic support of the support block 35 and slides out of the first movable rod 32 from the slot 321. The matching rod 33 limits the first movable rod 32 to ensure that it does not move. At this time, the contact block 31 fitted with the matching rod 33 will be connected to the corresponding second single-chip circuit.

[0053] The third step is to manually move the selection block 331 at the position of the first movable rod 32 after pressing it when different data priorities are required for different electric energy meters. The selection block 331 drives the matching rod 33 to move laterally inside the first movable rod 32 under the constraint of the fixed shaft 34, so that the matching rod 33 slides into the side of the other set of contact blocks 31 to electrically connect the round block, so that the corresponding first single chip circuit is connected;

[0054] Step 4: After some electric energy meters do not need to collect data, the storage chip 26 determines that the corresponding electric energy meters do not need to collect data. At this time, the electromagnetic module 36 is controlled to be energized, and the electromagnetic module 36 generates a magnetic field that is opposite to the magnetic field of the matching rod 33, generating a repulsive force to push the matching rod 33 to rotate and slide into the first movable rod 32 with the fixed axis 34. Under the elastic pull of the reset spring 38, the first movable rod 32 can be quickly ejected from the box body 1 and reset, and the synchronous matching rod 33 is separated from the side of the electrical connection round block of the contact block 31, so that the corresponding circuit is disconnected, and the remaining connected circuits continue to perform data operations;

[0055] After use: Remotely control all the first movable rods 32 to reset, so that all the mating rods 33 are disengaged from the sides of the contact blocks 31, disconnecting all circuits, and waiting for the staff to remove the collector.

[0056] As described above Figure 12 As shown above, the working logic of the collector when collecting power meter data is as follows:

[0057] Step 1: Start installing the corresponding connector on the side of the collector according to requirements;

[0058] Step 2: Select the corresponding collection line to connect and select the priority;

[0059] Step 3: Obtain the measured value according to the priority for collection, and obtain them one by one in sequence for the same level, where the data is collected preferentially according to the first level and the second level;

[0060] Step 4: After collection, judge whether the collection is completed through the storage chip; if the collection is completed, proceed to the next step, if the collection is not completed, return to Step 2;

[0061] Step 5: The successfully collected data is collected and obtained through the storage chip;

[0062] Step 6: Trigger the end of collection after all or part of the collection is completed.

[0063] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to this. Within the scope of knowledge possessed by those skilled in the art to which the present invention pertains, various changes can be made without departing from the gist of the present invention.

Claims

1. A portable electric energy meter data reader and collector, comprising a box body (1), an external control panel (11) being snap-fitted to a side of the box body (1), a collection mechanism (2) being arranged inside the box body (1), a selection mechanism (3) being arranged on a side of the collection mechanism (2), and a mounting mechanism (4) being arranged on the outside of the box body (1); Features: The acquisition mechanism (2) comprises an integrated board (21), a wiring board (22), a transition board (24), a processing chip (25) and a storage chip (26) are arranged on the side of the integrated board (21), and a processing chip group is evenly arranged inside the processing chip (25), the processing chip group is composed of a group of first single-chip chips and second single-chip chips and they are connected in parallel, and the two ends of the first single-chip chips are separately connected to corresponding circuits, and the processing priority of the first single-chip chip is higher than that of the second single-chip chip; The selection mechanism (3) comprises a contact block (31), a first movable rod (32) is arranged on the side of the transition plate (24), a matching rod (33) is movably arranged inside the first movable rod (32), a fixed shaft (34) is fixedly installed on the inner side of the first movable rod (32), a support block (35) is fixedly installed on the inner side of the first movable rod (32) at a position corresponding to the fixed shaft (34) and the contact block (31), an electromagnetic module (36) is arranged on the inner side of the transition plate (24) at a position corresponding to the magnet section of the matching rod (33), and a connecting rod (37) and a restraining block (39) are arranged on the upper side of the first movable rod (32); The mounting mechanism (4) comprises a fixed rod (41), a locking block (43) and an adjusting rod (42) are arranged on the side of the fixed rod (41), a second movable rod (44) is arranged inside the adjusting rod (42), and a locking rod (47) and a mounting block (46) are arranged on the side of the second movable rod (44).

2. A portable electric energy meter data reader and collector according to claim 1, characterized in that: The integrated board (21) is fixedly mounted on the inner side of the box body (1), the wiring board (22) is fixedly mounted on the upper side of the integrated board (21), a connector (23) is mounted on the side of the wiring board (22), the transition board (24) is fixedly mounted on the middle side of the integrated board (21), and the processing chip (25) and the storage chip (26) are respectively fixedly mounted on the side of the integrated board (21) at a position below the transition board (24).

3. A portable electric energy meter data reader and collector according to claim 2, characterized in that: A power connection terminal (27) is fixedly mounted on the side of the box body (1) at a position corresponding to the bottom of the integrated board (21), and the power connection terminal (27) is electrically connected to the power supply port of the integrated board (21) through an electric wire. A dry cell (28) is clamped and arranged inside the box body (1) at a position corresponding to the lower side of the integrated board (21), and the electrode of the dry cell (28) is in contact with the power supply port of the integrated board (21).

4. A portable electric energy meter data reader and collector according to claim 3, characterized in that: The contact block (31) is fixedly mounted on the inner wall of the rectangular groove of the transition plate (24); a slot (321) is provided on the inner side of the first movable rod (32); the side of the matching rod (33) is composed of a metal section, a rubber section, a magnet section and an "L"-shaped rod end; and a selection block (331) is fixedly mounted on the side of the matching rod (33) away from the contact block (31).

5. A portable electric energy meter data reader and collector according to claim 4, characterized in that: The first movable rod (32) extends through the outer control plate (11), the matching rod (33) extends from the slot (321) by default, the selection block (331) extends from the internal position of the first movable rod (32), the fixed shaft (34) passes through the matching rod (33) so that it can be rotatably installed on the inner side of the first movable rod (32), and the support block (35) is fitted on the side position of the matching rod (33) to support it so that it can be inserted into the slot (321).

6. A portable electric energy meter data reader and collector according to claim 5, characterized in that: The electromagnetic module (36) is fixedly mounted at an internal position of the transition plate (24), the connecting rod (37) is fixedly mounted vertically on the upper side of the first movable rod (32), a return spring (38) is fixedly connected between the connecting rod (37) and the side of the outer control plate (11), and the restraining block (39) is fixedly mounted on the side of the connecting rod (37) at a position corresponding to the connector (23).

7. A portable electric energy meter data reader and collector according to claim 6, characterized in that: The fixing rod (41) is symmetrically fixedly mounted on the side of the box body (1); the adjusting rod (42) is movably sleeved on the side of the fixing rod (41); the locking block (43) is threadedly sleeved on the side of the fixing rod (41); an adjusting cavity (421) is provided on the side of the adjusting rod (42); a second movable rod (44) is movably mounted inside the adjusting cavity (421); a matching groove (45) is provided on the side of the second movable rod (44); a mounting block (46) is arranged on the side of the second movable rod (44); a mounting groove (461) is provided on the side of the mounting block (46); a locking rod (47) is threadedly mounted inside the mounting groove (461); and a gasket (471) is movably sleeved on the side of the locking rod (47).

8. The portable electric energy meter data reader according to claim 7, characterized in that: The locking block (43) is fitted on the side of the adjusting rod (42). The side of the locking block (43) is provided with a rubber funnel-shaped block with a threaded groove. The mounting groove (461) corresponds to the matching groove (45) in position and specification. The locking rod (47) is also threadedly mounted on the inner side of the matching groove (45).

Images