A smart distribution network convergence terminal that supports remote upgrades and resume transmission after interruption.

Abstract

This utility model relates to the field of intelligent converged terminal technology for power distribution areas, and discloses an intelligent converged terminal for power distribution areas that supports remote upgrades and resume transmission after interruption. It includes a housing and a bottom cover. An installation base plate is provided inside the housing, and several electronic modules are installed on the installation base plate. Each electronic module includes a communication acquisition module and an auxiliary storage module. By setting a switching component, when the signal in the communication acquisition module cannot be transmitted, the signal plug is disconnected from the communication acquisition module and connected to the auxiliary storage module. At this time, the signal is transmitted to and stored in the auxiliary storage module, facilitating direct retrieval or remote viewing by staff. This avoids the loss of a large amount of user information due to signal interruption in the communication acquisition module, which would prevent the continuation of user power consumption information and thus affect the overall information analysis structure.

Description

Technical Field

[0001] This utility model relates to the field of intelligent converged terminal technology for transformer substations, specifically an intelligent converged terminal for transformer substations that supports remote upgrades and resume transmission after interruption. Background Technology

[0002] The intelligent converged terminal for distribution transformers is installed on the secondary side of transformers in substation rooms, box-type substations, or pole-type substations. It is an edge device in the "cloud-pipe-edge-device" architecture of the smart IoT system. It is mainly used to monitor the operating conditions of distribution transformers, including operating parameters such as voltage, current, power, frequency, power consumption, harmonics, and power outage events. It is a converged terminal device that integrates functions such as distribution transformer power supply and consumption information collection, data collection from various acquisition terminals or electricity meters, equipment status monitoring and communication networking, local data storage and decision analysis, and collaborative computing.

[0003] Staff can control the power consumption on the user side through the communication module, including controlling the circuit breaker to open and close the circuit, upgrading the communication system, and accessing information. However, when the communication equipment is upgraded at the distribution terminal or when the communication equipment is damaged, user information cannot be transmitted to the communication module. During this period, user information will be lost, which will cause certain errors in the overall data analysis of users, making the information inaccurate. Utility Model Content

[0004] To address the aforementioned problems in the existing technology, this utility model provides an intelligent integrated terminal for substations that supports remote upgrades and resume transmission after interruption, and has the advantages of assisting in information collection and preventing data loss.

[0005] To achieve the above objectives, this utility model provides the following technical solution: it includes a shell and a bottom cover, a mounting base plate is provided inside the shell, and a plurality of electronic modules are mounted on the mounting base plate, the electronic modules including a communication acquisition module and an auxiliary storage module; The auxiliary storage module is equipped with a switching component and an auxiliary storage component, and the switching component and the auxiliary storage component are dynamically connected. The switching component includes an electromagnetic generator and a signal plug. The electromagnetic generator drives a sliding rod to slide via a connecting rod. One end of the sliding rod is movably connected to the signal plug. The signal plug contains a control chip to control the flow of data. The auxiliary storage component includes a storage cylinder, and the storage cylinder is provided with a plurality of removable storage inserts.

[0006] Preferably, the electromagnetic generator is installed on the side end face of the auxiliary storage module. The electromagnetic generator is equipped with a magnetic plate and an electromagnet. A reset spring is fixed on one side of the magnetic plate. The reset spring is located on the outer periphery of the electromagnet. The electromagnet is located at the bottom of the electromagnetic generator. A connecting rod is fixed on the other side of the magnetic plate.

[0007] Preferably, a slide bar is slidable on one side of the signal plug, the slide bar slides within the auxiliary storage module, the slide bar is fixed together with the connecting rod, and the two are installed perpendicular to each other. The signal plug is also provided with a toggle block and a limiting block, wherein the limiting block abuts against the single side.

[0008] Preferably, a worm gear is fixed on one side of the storage cylinder, and a plurality of storage interfaces are fixed on the other side. The storage interfaces are located at the storage insert plate and are electrically connected to the storage insert plate.

[0009] Preferably, the auxiliary storage module is further provided with a one-way wheel, a worm gear is fixed to one side of the one-way wheel and the worm gear is engaged with the worm wheel, and a telescopic rod is fixed to the other side of the one-way wheel and the telescopic rod is hinged to the slide rod.

[0010] Preferably, an auxiliary interface is fixed on one side of the auxiliary storage module, and a transmission connector is provided on one side of the auxiliary storage module. The inner part of the transmission connector is in contact with the storage interface, and the other side of the transmission connector is connected to the auxiliary interface through a wire.

[0011] Preferably, the auxiliary interface, signal plug, and transmission connector are located on the same side of the auxiliary storage module, and the auxiliary interface and the signal plug are on the same horizontal plane. The signal plug slides within the auxiliary interface and is electrically connected to its interior via wires. The bottom of the auxiliary storage module is mounted on the mounting base plate via mounting feet.

[0012] Preferably, the bottom of the communication acquisition module is provided with a communication interface, the signal plug is detachably installed in the communication interface, the communication interface and the signal plug are on the same horizontal plane, and the signal plug is provided with a signal wire, which is connected to the communication interface through the signal plug.

[0013] Preferably, the electronic module further includes a display unit and a central processing unit.

[0014] Compared with the prior art, this utility model provides an intelligent integrated terminal for distribution areas that supports remote upgrades and resume transmission after interruption, and has the following beneficial effects: 1. This intelligent distribution area convergence terminal, which supports remote upgrades and breakpoint resume transmission, can activate an electromagnet in the electromagnetic generator when the signal in the communication acquisition module fails to transmit. This electromagnet will disconnect the signal plug from the communication acquisition module and connect it to the auxiliary storage module. At this time, the signal will be transmitted to and stored in the auxiliary storage module, making it easy for staff to retrieve or remotely view the data. This avoids the loss of a large amount of user information due to signal failure in the communication acquisition module, which would disrupt the continuity of user electricity information and affect the overall information analysis structure. The electromagnet can instantly switch the signal transmission position to achieve the maximum possible lossless signal transmission. Then, when staff control the communication acquisition module to view and analyze user electricity information, they can also directly call the information stored in the auxiliary storage module in the system.

[0015] 2. This intelligent area fusion terminal, which supports remote upgrades and resume transmission, can replace the storage device with a new one each time information is resumed through the setting of multiple storage boards inside the storage cylinder. Each resumed information is transmitted to a different storage board. When retrieving this information, the corresponding storage device can be clearly selected according to the resumed information. Therefore, the storage cylinder can realize the classification of information, which helps staff or systems to retrieve and analyze it. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of this utility model; Figure 3 This is a schematic diagram of the auxiliary storage module structure of this utility model; Figure 4 This is a half-sectional structural diagram of the auxiliary storage module of this utility model; Figure 5 This is a half-sectional structural diagram of the auxiliary storage module of this utility model; Figure 6 This utility model Figure 5 Enlarged structural diagram at point A; Figure 7 This is a schematic diagram of the internal structure of the auxiliary storage module of this utility model; Figure 8 This is a schematic diagram of the auxiliary storage component structure of this utility model; Figure 9 This is a schematic diagram of the switching component structure of this utility model; Figure 10 This is a schematic diagram of the signal plug structure of this utility model.

[0017] In the diagram: 10. Housing; 11. Bottom cover; 20. Mounting base plate; 21. Communication acquisition module; 211. Communication interface; 22. Display unit; 23. Central processing unit; 30. Auxiliary storage module; 301. Auxiliary interface; 302. Mounting foot; 303. Transmission connector; 31. Electromagnetic generator; 311. Magnetic plate; 312. Return spring; 313. Connecting rod; 314. Electromagnet; 32. Signal plug; 321. Slide rod; 322. Toggle block; 323. Limit block; 33. One-way wheel; 331. Worm gear; 332. Telescopic rod; 34. Storage cylinder; 341. Worm wheel; 342. Storage insert plate; 343. Storage interface. Detailed Implementation

[0018] 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.

[0019] like Figure 1-10 As shown, the device includes a housing 10 and a bottom cover 11. A mounting base 20 is installed inside the housing 10, and several electronic modules are mounted on the mounting base 20. These electronic modules include a communication acquisition module 21, a display unit 22, a central processing unit 23, and an auxiliary storage module 30, as well as other electrical components such as a leakage current protector, capacitors, and branch monitoring units. Together, they form a smart converged terminal for the distribution area, primarily monitoring and controlling the power consumption on the user side. A communication interface 211 is located at the bottom of the communication acquisition module 21, and a signal plug 32 is detachably installed inside the communication interface 211. The communication interface 211 and the signal plug 32 are on the same horizontal plane. A signal wire is installed on the signal plug 32, allowing signal communication between the signal plug 32 and the communication interface 211. The signal wire can transmit power consumption information from the user side.

[0020] The auxiliary storage module 30 contains a switching component and an auxiliary storage component, which are poweredly connected. The switching component includes an electromagnetic generator 31 and a signal plug 32. The electromagnetic generator 31 slides via a connecting rod 313 and a sliding rod 321. One end of the sliding rod 321 is movably connected to the signal plug 32. The signal plug 32 contains a control chip that controls the flow of data. The signal plug 32 is a signal interface, and its signal wires form two branch interfaces through the signal plug 32. Both interfaces can transmit information. The port closer to the auxiliary interface 301 is always in communication with the inside of the auxiliary interface 301, while the other port is pluggably connected to the communication interface 211. The bottom of the port is detachable. A main data cable is provided, through which signals are transmitted to the signal plug 32. The control chip within the signal plug 32 then changes the signal transmission path as needed. For example, when the communication acquisition module 21 begins its upgrade, a remote signal is sent, causing the control chip to transmit data to the auxiliary interface 301. When the upgrade of the communication acquisition module 21 is complete, the control chip transmits the control signal back to the communication acquisition module 21. An electromagnetic generator 31 is installed on the side end of the auxiliary storage module 30. The electromagnetic generator 31 contains a magnetic plate 311 and an electromagnet 314. The electromagnet 314 can attract the magnetic plate 311, and it is connected to the upgrade system or signal interface of the communication acquisition module 21. That is, when the system within the communication acquisition module 21... When the upgrade or damage to the communication acquisition module 21 causes the signal to be unable to continue transmitting, the control chip controls the signal to change the transmission path. When the communication acquisition module 21 recovers, the control chip changes the path again to restore the signal collection of the communication acquisition module 21, and at the same time transmits a signal to start the electromagnet 314. A reset spring 312 is fixed on one side of the magnetic plate 311. The reset spring 312 is located on the outer periphery of the electromagnet 314. The electromagnet 314 is located at the bottom of the electromagnetic generator 31. A connecting rod 313 is fixed on the other side of the magnetic plate 311. A slide rod 321 slides on one side of the signal plug 32. The slide rod 321 slides in the auxiliary storage module 30. The slide rod 321 and the connecting rod 313 are fixed together and installed perpendicular to each other. The device is also equipped with a toggle block 322 and a limiting block 323. The limiting block 323 abuts against the device 321 on one side. The signal plug 32 can be manually inserted or removed from the communication interface 211 by pushing the toggle block 322. Each time the electromagnetic generator 31 is started and reset, the slide bar 321 will impact the limiting block 323 to make the entire signal plug 32 more tightly inserted into the communication interface 211. Under normal circumstances, the pressure of the return spring 312 will also prevent the signal plug 32 from disengaging from the communication interface 211, thus preventing the signal connection from being interrupted. When the signal in the communication acquisition module 21 cannot be transmitted, the electromagnet 314 in the electromagnetic generator 31 will be activated, causing the signal plug 32 to disengage from the communication acquisition module 21.When connected to the auxiliary storage module 30, the signal is transmitted and stored in the auxiliary storage module 30, facilitating direct retrieval or remote access by staff. This prevents the loss of user information due to signal interruption in the communication acquisition module 21, which could disrupt the overall information analysis structure and cause significant data loss. By changing the signal transmission path through the control chip, the signal transmission location can be directly switched, achieving lossless signal transmission. Furthermore, when staff control the communication acquisition module 21 to access and analyze user electricity information, they can also directly access the information stored in the auxiliary storage module 30 within the system.

[0021] The auxiliary storage component includes a storage cylinder 34, inside which are several detachable storage plates 342. A worm gear 341 is fixed to one side of the storage cylinder 34, and several storage interfaces 343 are fixed to the other side. The storage interfaces 343 are located at the storage plates 342 and are electrically connected to the storage plates 342. A one-way wheel 33 is also rotatably mounted inside the auxiliary storage module 30. A worm gear 331 is fixed to one side of the one-way wheel 33, and the worm gear 331 cooperates with the worm gear 341. A telescopic rod 332 is fixed to the other side of the one-way wheel 33. The telescopic rod 332 is hinged to a slide rod 321. The telescopic rod 332 is telescopic and can be equipped with a spring. The telescopic and hinged design can prevent the one-way wheel 33 from getting stuck and unable to rotate when the slide rod 321 moves. The one-way wheel 33 rotates in one direction. When the telescopic rod 332 drives the one-way wheel 33 to move closer to the electromagnetic generator 3... When one side of the electromagnetic generator 31 rotates, the one-way wheel 33 cannot drive the worm gear 331 to rotate. When the telescopic rod 332 rotates away from the electromagnetic generator 31, the one-way wheel 33 can drive the worm gear 331 to rotate. The rotation of the worm gear 331 can drive the worm wheel 341 to rotate. The degree of rotation of the worm wheel 341 driven by the thread on the worm wheel 341 is consistent with the arc between the adjacent storage interfaces 343. That is, the angle by which the worm gear 331 drives the storage cylinder 34 to rotate each time is the arc between the two adjacent storage interfaces 343. The storage cylinder 34 is provided with multiple storage plates 342. A new storage device can be replaced each time information is resumed. Each resumed information is transmitted to a different storage plate 342. When this information is retrieved, the corresponding storage device can be clearly selected according to the resumed information. Therefore, the storage cylinder 34 can realize the classification of information, which helps staff or the system to retrieve and analyze it.

[0022] An auxiliary interface 301 is fixed to one side of the auxiliary storage module 30, and a transmission connector 303 is provided on one side of the auxiliary storage module 30. The inner part of the transmission connector 303 contacts the storage interface 343, and the other side of the transmission connector 303 is connected to the auxiliary interface 301 via a wire. The transmission connector 303 and the storage interface 343 have a magnetic field or a limiting structure inside to ensure accurate contact between the transmission connector 303 and the storage interface 343. The auxiliary interface 301, the signal plug 32, and the transmission connector 303 are located on the same side of the auxiliary storage module 30, and... The auxiliary interface 301 and the signal plug 32 are on the same horizontal plane. The signal plug 32 slides within the auxiliary interface 301 and is connected to its interior via electrical signals through wires. The bottom of the auxiliary storage module 30 is mounted on the mounting base plate 20 via mounting feet 302. The pins inside the signal plug 32 are relatively long, allowing for a tight connection when inserted into the communication acquisition module 21 and the auxiliary interface 301, thus avoiding poor contact. The interfaces of the auxiliary interface 301, the signal plug 32, and the communication acquisition module 21 are on the same horizontal plane, facilitating the insertion of the signal plug 32.

[0023] Working principle: In normal use, the signal plug 32 is inserted into the communication interface 211, inputting various information to the communication acquisition module 21. When the communication acquisition module 21 needs system upgrade or is damaged, causing the communication interface 211 to lose connection with the internal system of the communication acquisition module 21 and the signal to be unable to be transmitted, a remote signal is sent to the control chip to transmit data to 301. At this time, the signal can continue to be transmitted to the current storage board 342 in the auxiliary storage module 30. When the communication acquisition module 21 is upgraded, the control chip transmits the control signal to the communication acquisition module 21 and sends a signal to the electromagnet 314 in the electromagnetic generator 31 to start. The magnetic plate 311 is instantly attracted, the return spring 312 is compressed, and the connecting rod 313 moves closer to the electromagnet 314. At the same time, the connecting rod 313 can move away from the communication interface 211 through the slide bar 321. Then the electromagnet is de-energized, the return spring drives the slide bar 321 to return to the side away from the electromagnet 314 and hit the signal plug 32, making it more tightly inserted into the communication interface 211.

[0024] As the signal plug 32 moves away from the electromagnet 314, the slide bar 321 drives the telescopic rod 332 to move. At this time, the worm gear 331 can be rotated by the one-way wheel 33. The rotation of the worm gear 331 can drive the worm wheel 341 and the storage cylinder 34 to rotate, so that the next storage interface 343 contacts the transmission connector 303. When the next transmission is needed, the information can be transmitted to the new storage board 342 without being merged with the previous information, causing confusion and making it difficult for staff to view and call the system.

[0025] In summary, this intelligent distribution area convergence terminal, which supports remote upgrades and breakpoint resume, remotely sends a signal when the signal transmission within the communication acquisition module 21 fails. This causes the control chip to transmit data to location 301. The signal is then transferred to and stored in the auxiliary storage module 30, facilitating direct retrieval or remote access by staff. This prevents the loss of significant user information and disruption of user electricity data transmission when the signal transmission within the communication acquisition module 21 is interrupted, thus affecting the overall information analysis structure. By switching the signal transmission location through the electrical control chip, the signal transmission is restored. To maximize lossless data transmission, staff can directly access information stored in the auxiliary storage module 30 when reviewing and analyzing user electricity information using the control communication acquisition module 21. Through the multiple storage plates 342 within the storage cylinder 34, a new storage device can be used for each data transmission. Each transmission sends information to a different storage plate 342, allowing for clear selection of the appropriate storage device based on the transmitted information. Therefore, the storage cylinder 34 enables information classification, facilitating data retrieval and analysis by staff or the system.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] 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 smart substation convergence terminal supporting remote upgrade and breakpoint resume, comprising a housing (10) and a bottom cover (11), wherein a mounting base plate (20) is disposed inside the housing (10), and a plurality of electronic modules are mounted on the mounting base plate (20), characterized in that: The electronic module includes a communication acquisition module (21) and an auxiliary storage module (30). The auxiliary storage module (30) is provided with a switching component and an auxiliary storage component, and the switching component and the auxiliary storage component are dynamically connected; The switching component includes an electromagnetic generator (31) and a signal plug (32). The electromagnetic generator (31) drives the slide bar (321) to slide through the connecting rod (313). One end of the slide bar (321) is movably connected to the signal plug (32). The signal plug (32) is equipped with a control chip to control the flow of data. The auxiliary storage component includes a storage cylinder (34), and the storage cylinder (34) is provided with a plurality of removable storage inserts (342).

2. The intelligent integrated terminal for remote upgrades and breakpoint resume as described in claim 1, characterized in that: The electromagnetic generator (31) is installed on the side end face of the auxiliary storage module (30). The electromagnetic generator (31) is provided with a magnetic plate (311) and an electromagnet (314). A reset spring (312) is fixed on one side of the magnetic plate (311). The reset spring (312) is located on the outer periphery of the electromagnet (314). The electromagnet (314) is located at the bottom of the electromagnetic generator (31). A connecting rod (313) is fixed on the other side of the magnetic plate (311).

3. The intelligent integrated terminal for remote upgrades and breakpoint resume as described in claim 2, characterized in that: A slide rod (321) slides on one side of the signal plug (32). The slide rod (321) slides within the auxiliary storage module (30). The slide rod (321) is fixed together with the connecting rod (313) and the two are installed perpendicular to each other. The signal plug (32) is also provided with a toggle block (322) and a limit block (323), wherein the limit block (323) abuts against the slide rod (321) on one side.

4. The intelligent integrated terminal for remote upgrades and breakpoint resume as described in claim 1, characterized in that: A worm gear (341) is fixed on one side of the storage cylinder (34), and a number of storage interfaces (343) are fixed on the other side. The storage interfaces (343) are located at the storage plug plate (342) and are electrically connected to the storage plug plate (342).

5. A smart substation convergence terminal supporting remote upgrade and breakpoint resume as described in claim 4, characterized in that: The auxiliary storage module (30) is also equipped with a one-way wheel (33), a worm gear (331) is fixed on one side of the one-way wheel (33), the worm gear (331) is engaged with the worm wheel (341), and a telescopic rod (332) is fixed on the other side of the one-way wheel (33), the telescopic rod (332) is hinged to the slide rod (321).

6. A smart substation convergence terminal supporting remote upgrade and breakpoint resume as described in claim 4, characterized in that: An auxiliary interface (301) is fixed on one side of the auxiliary storage module (30), and a transmission connector (303) is provided on one side of the auxiliary storage module (30). The inner part of the transmission connector (303) is in contact with the storage interface (343), and the other side of the transmission connector (303) is connected to the auxiliary interface (301) by a wire.

7. A smart substation convergence terminal supporting remote upgrade and resume transmission according to claim 6, characterized in that: The auxiliary interface (301), signal plug (32) and transmission connector (303) are located on the same side of the auxiliary storage module (30), and the auxiliary interface (301) and the signal plug (32) are on the same horizontal plane. The signal plug (32) slides in the auxiliary interface (301) and is connected to its interior by wires. The bottom of the auxiliary storage module (30) is mounted on the mounting base plate (20) by mounting feet (302).

8. A smart substation convergence terminal supporting remote upgrade and resume transmission according to claim 1, characterized in that: The bottom of the communication acquisition module (21) is provided with a communication interface (211). The signal plug (32) is detachably installed on the communication interface (211). The communication interface (211) and the signal plug (32) are on the same horizontal plane. The signal plug (32) is provided with a signal wire, and the signal plug (32) is connected to the communication interface (211) through the signal plug (32).

9. A smart substation convergence terminal supporting remote upgrade and breakpoint resume as described in claim 1, characterized in that: The electronic module also includes a display unit (22) and a central processing unit (23).

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