Power transmission block connection with the ability to create a safe connection on the power transmission line in racks and servers for data storage and transmission

Abstract

The present invention is a type of structured connection to reduce assembly time and increase the safety of power transmission in the form of consecutive blocks in racks and PDUs, which can provide a stronger and more reliable connection by using an optimized design in the base section of the female connection and also the busbar-to-connection connection. This invention includes 4 base sections equipped with busbars as well as an auxiliary busbar connection, female connectors, and a current consumption controller system in the PDU. In the female connector section, where the female connection system is equipped with an additional piece that is bent inward in the form of a gas clamp.

Description

Description of the invention Title of the invention (as stated in the declaration) Power transmission block connection with the ability to create a safe connection on the power transmission line in racks and servers for data storage and transmission Technical background of the relevant invention The present invention relates to the field of electricity and electronics, and in particular to rack power distribution units (PDUs) and also to a block connection with a structured wire terminal form for connecting to a power transmission line without cutting the wire or making multiple connections. Technical problem and stating the objectives of the invention The problems associated with the block connection used in the construction of rack power distribution units, or PDUs, can be examined as follows. In the process of manufacturing and manufacturing racks and also the PDU section using common male and female connections known in the electrical and electronics industry as C13 and C19 connections, during the assembly of the head section of the components, soldering of a solid copper cable with a specific diameter to the base of each connection is generally used. In this process, due to the tinning of the joint or the separation of the power transmission cable from the connection, the current is interrupted or the amount of amperage passing through increases, and this also causes the connection to overheat and subsequently increases the current passing through the circuit. Also, due to the traditional shape of the wire terminals behind the connections, it is not possible to use an integrated structure (using copper busbar) without cutting and branching to transfer current to the connection, and the current-carrying wires are repeatedly cut and branched, and the ends of the branches are soldered directly onto the bridge connecting the internal platinums of the connection. As a result, many electrical hotspots are created, which in turn causes numerous problems.For example, due to the three branches for each connection of the main wires connecting the connections in series, a large volume of wire is compactly deposited in a small space behind the device, which prevents the transfer of heat generated to the metal body of the device and in the event of a short circuit, it leads to fire and heavy damage. Also, due to the current structure of the connection, a current limit is defined on the connections. For example, a six-piece C13 block can ultimately pass up to 16 amps of current through it, and if a higher current passes continuously, there is a possibility of damaging the device. The traditional form of power transmission connections in computer equipment and devices, racks or server structures consists of one-piece female connectors in a bent shape. In such a way that when the male element enters the female contact, the pressure from the connector form causes the male part to stick together between the two female connector contacts, and this force is due to the conventional form of the female connector. Over time and repeated use of female connections, as well as the heat generated in the female parts due to the use of conventional copper metallurgy, these parts will deform and move out of their original models over time. This means that the distance between the two parts gradually increases and the amount of pressure applied to the male connection part decreases. Now the reduced force in the connector causes a greater distance between the parts and also the space created can create a small air layer between the two male and female connections, which leads to the production of a buzzing sound, sparking, heat generation and ultimately damage to the device. In the short term, the metal connectors holding the three prongs inside the connection (in colloquial terms, the platinums related to phase, neutral, and ground) will lose their original shape and deform due to the type of material used (copper alloy (Ms58)) and lack of sufficient springiness. As a result, it is not possible to maintain the three-prong male connector inside the female connector (connection). The slightest movement or vibration can cause the power cables of the connected equipment, including servers and switches, to suddenly come out of the PDU device and suddenly turn off, causing serious damage to data centers. To solve the above problem, some manufacturing companies provide cable holders along with the PDU device, which connect the three-prong male connector to them with a belt clip to prevent the communication cable from suddenly coming out. However, the proposed solution, firstly, cannot be used in all PDUs and covers a very low percentage. Secondly, as a result of the internal connections of the connection being out of their original form and lacking elasticity, a complete and stable connection between the three male prong pins and the corresponding metal connections inside the connection is not established. The average resistance of the connection body to thermal shocks, such as soldering or short-circuiting, is low. For example, heating and cooling during soldering and assembly sometimes causes cracks and fractures in the surface of the connection body, making the connection unusable. Also, due to the type of material used, the small spikes holding the internal metal connections of the connection and the large spikes holding the connection body to the external bracket are very fragile and easily damaged, which is costly and time-consuming in the production process. A description of the state of the prior art and the history of developments related to the claimed invention. The improvement of power transmission connections has always added to the optimal use and also improved the capabilities of the aforementioned systems and created the possibility of better exploitation in similar structures. In this regard, the completion of existing technologies has not stopped and changes have always occurred in order to optimize this type of connection. So that in the past, the use of ring springs and belt clamps around the connections and sockets used in connection structures was common, but with the passage of time and newer designs of these structures, it has changed. Also, the shape of the parts and the way of bending the connections used have been among the common methods to increase the force applied to the input connection. In the other part of the connection, the wires used to transmit power between the bases of each of the connections have moved from soldering and brazing connection methods or integrated metal connections to methods for safe and reliable connection in the base section of the connections. To understand the raw materials used in the manufacture of switches and connections, we must become familiar with their components. In general, electrical plugs are made of two parts: the frame and the branches, and in some cases, screws. While the electrical connection is made of the body, the top, the inner part, and the screws. In electrical plugs, switches, and connections, metal and plastic are used as the raw materials for the parts that make up these devices. Smart power connection There are many different types of smart plugs. For example, the simplest smart plugs simply include a timer to schedule power on and off. While some of today's smart plugs may include more advanced programming to reduce or increase current and voltage. Normal connection The standard connection includes different standards depending on the country of use, some of which are designed to increase the safety of children and others to increase the safety of electrical appliances. Some types of modern power connections also include a USB cable input, which provides the 5V power required by smartphones or similar devices. Among the inventions made in this regard, the following can be mentioned: - Patent No. RU2561710C2 entitled Electric energy distribution system, an electric energy distribution system that can ensure the power supply of charging equipment at any point along its length, which consists of two essential components: a busbar cover with current-carrying wires, which can be mounted on a wall, ceiling or underground, and a replaceable block for connection to the power grid. The busbar cover includes a housing, a separator and two or more wires. To increase the length of the latter body, it is preferably designed so that several frames can be connected to each other using cam-activated connection sets, they create straight, L-type and / or tee-type connections to form a system that matches the position of the body. This ensures the simultaneous connection of all wires in the appropriate housings. The replaceable blocks for connection to the power grid also use a system such as a distribution shaft mechanism that ensures the simultaneous electrical connection of the sets with all phase wires inside the busbar body.In addition, the replaceable blocks for connection to the power grid can contain circuit breakers or other protective devices and / or other auxiliary modules. - Patent No. RU2566811C2 entitled Uninterrupted power supply unit, power supply system and usage of uninterrupted power supply unit, this invention relates to power distribution systems. A method of installing a power distribution system in a power plant includes the following steps: providing a power distribution unit comprising at least one rack-mountable power distribution unit, wherein the power distribution unit comprises an electrical connection. Having an electrical bus configured to be directly connected to a vertical section of the electrical bus. Laying the electrical bus from the output end of the uninterruptible power supply unit (UPS) to the electrical connection in the power distribution unit and directly connecting the electrical bus to the UPS output using a bus-to-bus contact connection between the UPS output and the end of the electrical bus. - Patent No. US6039584A entitled Electrical power distribution system, this invention relates to an improved power distribution system which provides continuous access for the placement of the take-off devices as well as high current capacity. This invention provides enhanced electrical contact between the busbars and the slats in the take-off devices. This invention provides a tight contact pressure and a large contact area, allowing a take-off device to be inserted at almost any point along the track. A unique retainer is positioned in a slot in the insulating support in the channel housing at each end of each busbar. The retainers are secured to the insulating support, thereby holding the busbar within the support slot. - Patent No. US9065489B2 entitled Inductive power transmission system and method for concurrently transmitting digital messages, a control circuit for an inductive power outlet configured to transmit power to an inductive power receiver includes a resonant circuit having a characteristic resonant peak and connected to a primary winding configured to be inductively coupled to a secondary winding of the inductive power receiver, a frequency driver operable to provide an oscillating drive voltage at an operating frequency above the characteristic resonant peak of the resonant circuit across the primary winding, a magnitude detector operable to monitor the primary winding voltage, and a data demodulator operable to detect modulated peaks in the primary winding voltage that indicate that a communication modulator of the inductive power receiver has transitioned from a first mode to a second mode. The communication modulation determines the characteristic frequency of the peaks and extracts modulated data transmitted in communication signals from the inductive power receiver. - Patent No. US9842684B2 entitled Systems and methods for wireless power system with improved performance and / or ease of use, is an apparatus for testing a wireless power network. The network includes at least one power supply, at least one load, and a plurality of resonators configured to connect wireless power from the at least one power supply to the at least one load. The apparatus includes: a user interface for receiving input from a user and providing information to the user, a measurement module for measuring, either directly or indirectly, at least one operational characteristic of the wireless power network and information relating to the geometric arrangement of the plurality of resonators in the wireless power network, a memory for storing design specifications regarding the wireless power network, and an electronic processor configured to calculate information relating to the performance of the wireless power network based on the measured operational characteristic, information relating to the geometric arrangement of the plurality of resonators, and the stored design specifications, and further configured to provide performance information to the user via the user interface. - Patent No. RU2398322C1 entitled Supply bus system, the proposed system comprises a main conducting structure and at least one power supply and / or power supply module arranged on the first. The conducting base structure has first contact devices in fact along the entire length of the power line. At least one power supply and / or power supply module has second contact devices for contacting the first contact device of said main structure and both remain in contact at any point of the main structure or with the main structure. - Patent No. CN112602242A entitled Multiphase switching device, a multiphase switching device with switching plates (30, 31, 32, 33, 34, 35) has a vertical input housing module and a vertical switch housing module. The switch housing module and the input housing module are separated from each other by a transverse housing module, in which the input housing module, the transverse housing module and the switch housing module constitute a first phase block. A plurality of phase blocks (1, 2, 3) are arranged in series in the transverse housing direction. - Patent EP0518220A2 entitled Electrical power distribution busway and bus plug arrangement, an electrical power distribution busway and bus plug arrangement for use in an office area. The arrangement comprises at least one bus having three power bus bars for carrying electrical power including an isolated ground (or neutral) bus, a neutral bus and a connected ground bus. The arrangement also comprises a power distribution unit for supplying power to the power plant in which different qualities of electrical power may be selectively provided to the power bus bars and the busway. The arrangement also comprises plug assemblies which electrically engage the busbars and can be configured to selectively connect power from one of the three power bus bars to a sensitive device such as a computer or a non-sensitive device such as an electric motor. - Patent No. JP6590898B2 entitled Power transmission management for local power sources of grid-coupled loads, further comprising adjusting the power factor to unity with respect to the input of an AC / DC converter of an AC / DC power supply instead of the utility grid. Wherein adjusting the power factor from the table data includes generating an AC output current based on a set point stored in the table. The step includes electrically isolating the input of the power supply through a transformer to generate said AC current for adjusting the power factor. AC An AC / DC power supply that receives alternating current (AC) power as a power supply input from the utility grid, converts the AC power to direct current (DC) power, and supplies the DC power to a DC load converter. Wherein, before being converted by the AC / DC converter to adjust the AC power of the utility grid, the AC current having a phase variable with respect to the phase of the AC voltage input to the power supply inputs a power factor correction unit to produce.a comprises generating AC current from data based on a table that is an idealized version of the AC voltage input to the power supply, an AC current and a power supply input at a selected phase of the alternating voltage, including output hardware based on the idealized version of the AC voltage input to the power supply that outputs the resulting AC current and a power factor regulator, including a power factor regulator system in place of the power transmission networks, power factor correction comprising adjusting the power factor to an AC / DC converter input to the AC / DC power supply system. wherein the power factor regulator performs a power factor adjustment comprising generating AC current based on set points in the table and electrically isolating it from the power supply input via a transformer. Providing a solution to an existing technical problem along with an accurate, sufficient, and integrated description of the invention The present invention is a structured connection to reduce assembly time and increase the safety of power transmission in the form of consecutive blocks in racks and PDUs, which can provide a stronger and more reliable connection by using an optimized design in the base section of the female connection and also the busbar connection to the connection. This invention includes 4 sections of bases equipped with busbars and also an auxiliary busbar connection, female connectors and a current consumption controller system in the PDU. In the female connector section, where the female connection system is equipped with an additional piece that is bent inward in the form of a tong gas. The presence of the present section causes that when the male connector enters the female connector, this appendage is connected to each other as the connector advances, and allows for more rotation of the two female plates relative to the connection axis to a minimum.The joining of these two appendages limits the rotation of the connector blades, and each blade is forced to distribute the force applied due to the insertion of the opposite connection along the length of each blade. Instead of the parts rotating around the connection axis and causing fatigue at the connection point and deformation and loss of the spring property of the connection axis, the force is distributed along the length of each blade with less bending of the blades on the axis and increased longitudinal bending of the blades and uniform distribution of force on each blade, preventing deformation of the connection. Since the female connector is created by cutting the matrix and is cut from a flat copper plate, after the bending operation, it becomes two plates facing each other, and the elastic joint of the two plates for opening and closing the same connection to the central part. With the placement of the appendages of the upper part of the female connector, due to the pressure exerted by the gas, the input connector is clogged over time with a certain force and it is not possible to remove it without applying more force outwards. In the busbar section, the U-shaped connection at the end of the connector allows the busbar to be placed inside the connector. After the busbar is placed at the end of the connector, a U-shaped piece from the upper part of the busbar sits on it and enters the busbar holder. During soldering, the upper U-shaped piece is soldered to the busbar holder, which is also U-shaped, creating a completely closed connection. This connection minimizes the possibility of the busbar coming out of the busbar holder. In the power control section, the device is equipped with a Smart PDU system that includes multiple inputs and outputs to manage power distribution and is often used inside the rack to power servers and network equipment. Using a PDU, you can manage and optimize power for the data center. The display is used to display errors and measured values ​​of the power grid (voltage, current, frequency) and its indicators and can be managed through management tools and also through the protocol (SNMP). This section has a microcontroller architecture based on (ARM-CortexM4) chips and has RS-485 port compatibility with (Master / Slave) mode and an Ethernet port for software monitoring.The device also supports 8 devices with the (ModBus / RTU) protocol and has the ability to turn on automatically after power is cut off and reconnected, the ability to define scenarios and operate without the need for an operator, as well as the ability to define and execute scenarios through a variety of inputs and outputs, and has an RTC (Real-Time Clock) with a backup battery and the ability to monitor rack environmental conditions (temperature, humidity, door magnet, water leakage, movement, fire alarm detector, vibration and shock, rack door lock status, audio and visual alarms, etc.) As well as the ability to create scenarios to create voltage and current limitations and implement control scenarios, and the ability to connect a total of 9 power modules together and operate them through a network port. It has the ability to measure and display voltage, current, frequency, power factor, active power, and apparent power of each bank, and also has a connection point with high and low voltages, and has a central processor.There is also a key to change pages on the display and an RJ-45 connector for connecting to the console and connecting to the next power module, as well as an RJ-45 connector for connecting to the network or Ethernet to connect to the web server of the device and the current board has an RJ-45 connector for connecting to the previous power module, as well as an RJ-11 connector for connecting temperature and humidity sensors, an RJ-11 connector for connecting the universal sensor input, and an RJ-11 connector for connecting the universal output and has an alarm output. In this device, the LCD displays various values ​​such as total voltage, total current, power factor, voltage of each bank, temperature and humidity values, apparent power, active power, reactive power, power factor, and the buzzer announces the occurrence of an error through an audible alarm. The present board can also be used to connect this power module with the next power module and for programming. In this Ethernet device, the Ethernet connector is used to connect the (PDU) to the network (power module web server) for the purpose of controlling and monitoring the power module. It also has two input ports for connecting temperature and humidity sensors (this sensor measures temperature parameters with an accuracy of +0.1 and humidity with an accuracy of 1%). It also has four universal sensor input ports, which can be used to connect universal sensors such as fire alarm sensors, door magnets, presence detection sensors, and any type of sensor. which operates digitally is used. And also have two universal output ports that can be connected to various outputs, including rack door lock, alarm, etc. It is worth mentioning that this output is a transistor and its maximum current is 50 mA. For higher current, a relay and contactor can be used. Which includes a power connector, 12V power module, voltage sensor, CT sensor, CT sensor input, and electrical parameter measurement IC. The CT sensor cable input is divided into three sections: CT sensor cable input for bank 1, CT sensor cable input for bank 2, and CT sensor cable input for bank 3. The design of structured wire clamp terminals connected to the socket core plates for C19 sockets (Figure 2 and Figure 4) and C13 sockets (Figure 8) is similar to the form of support insulators, to place the wire or copper busbar (Figure 6 and 11) inside the corresponding groove on the wire clamp terminal (Figure 1, Part B) and guide it towards the next socket. The specific form of sockets made with these terminals allows, after being placed in their place in the device (PDU) for termination and series, all the grooves of the wire clamp terminals to be aligned and to connect them to each other, a strand of wire or copper busbar is used in each line, which is placed directly on the wire clamp terminals (Figure 15 and 16) and finally the connection point is tinned and all the branches that were previously made from the surface of the main wires to deliver electricity to The sockets were removed. Using this type of terminal, in addition to increasing the speed of construction, increases the quality of connections and creates a standard distance between the phase, neutral and ground plates.Also, due to the elimination of branches, it eliminates a large volume of wires and connections from the back of the device, which in turn, in addition to the beautiful and elegant appearance, eliminates high-risk points and increases the safety of the device. Another thing that was considered in the design of wire clamps and connections was increasing the width of the bridge surface connecting the internal platinums of the sockets to each other, as well as using two wire clamp terminals in each line for block C13 sockets, which in turn increases the quality of the connection of the sockets to the busbars and, as a result, allows for higher current to pass. In old sockets, current flowed into the socket from a point at the beginning of the socket, as a result, sockets farther from the connection point received electricity with higher resistance, but in the current situation, a balance is established between all sockets of a block when receiving current. The changes made to fix the problem of deformation of the internal platinum of the sockets include: increasing the bending angle of the end of the internal platinum of the sockets (the bend related to the locking part of the female platinum, to the body of the male pin of the three-pronged input. This change in angle increases the springiness and the strength of engagement between the two male and female metal parts. In addition to this change in angle, the type of metal used in the manufacture of the platinum has also been changed. The common alloys used in the manufacture of these sockets are usually copper alloy (Ms58), also known as cast brass, which is more flexible and has less springiness, and therefore does not have high resistance to deformation. The alternative used is a copper metal alloy called spring phosphor bronze. Phosphor bronze has a higher electrical conductivity than brass, has high springiness, and has a very high resistance to deformation. The changes made together make the structure of the female platinum much more stable and maintains its original shape in the long term. Explanation of shapes, maps and diagrams Figure 1: Overview of the components of the C19 platinum, which consists of 3 parts. Part A: Location of the copper busbar Part B: Wire terminal overview Part C: Platinum connection point with three-prong male pin Figure 2: Front view of C19 outlet Figure 3: Rear view of the C19 socket including Part 1: Platinums Part 2: Back view of the socket Figure 4: Assembling the C19 socket parts Figure 5: Disassembly of C19 socket parts including Part 1: Platinum C19 Socket Part 2: C19 Socket Body Part 3: Bracket holding the sockets together Figure 6: How to place the copper busbar in place Part 1: Platinum C19 Socket Part 2: Socket body Part 3: Bracket holding the sockets together Section 4: Copper busbar and installation in wire terminal Figure number 7: Figure 8: Four-prong C13 outlet and its accessories Section 5: Quadruple Platinum C13 Socket Section 6: Socket Body Section 7: C13 Socket Holder Figure 9: Four-prong C13 outlet and its accessories Part A: Location of the copper busbar Part B: Wire terminal overview Part C: Platinum connection point with three-prong male pin Section 5: Quadruple Platinum C13 Socket Section 6: Socket Body Section 7: C13 Socket Holder Figure 10: Another view of how the platinums are placed Section 5: Quadruple Platinum C13 Socket Section 6: Socket Body Figure 11: Back view Section 4: How to place copper busbars Section 5: Relevant wire terminal Figure 12: Rear view of a six-prong C13 and two-prong C19 outlet Figure 13: Front view of a six-prong C13 and two-prong C19 outlet Figure 14: Rear view of a six-prong C13 and two-prong C19 outlet and how the copper busbar is placed in the corresponding terminals and how two different types of outlets are connected. Figure 15: Overview of the rack power distribution terminal device or PDU, which includes Part 2: C19 dual outlet Section 6: C13 Quad Outlet Section 8: Six-prong C13 outlet Section 9: Flow indicator light Section 10: Miniature key holder frame Section 11: Miniature Key Section 12: Input power cable Section 13: Main body of the device Figure 16: Exploded view of the back of the PDU Figure 17: Control board PCB Figure 18: Block diagram A clear and precise statement of the advantages of the claimed invention over prior inventions. 1- Removing all high-risk electrical points from the back of the device, resulting in the use of copper busbars in the sockets and increasing the safety of the device. 2-Reducing construction costs as a result of eliminating all wires and connectors related to branching from the main wires to power the outlets. 3- By removing all branches, the space behind the device is freed up and heat exchange with the device body is improved, resulting in higher device efficiency. 4- Significantly increases the speed of plugging and serializing sockets by about four times compared to using conventional sockets. 5- By changing the bending angle of the plates inside the sockets, the holding power of the three-pronged male blade inside the sockets is much higher, and the shutdown of devices connected to the terminal, which occurred as a result of loose connections, is minimized. 6- Possibility of receiving higher current from the sockets due to changes made to the plates and wire terminals, as well as changes to the material used in the body and metal structure inside the sockets. 7- Creating a stylish appearance on the back of the device after completing the socket caps 8- The special form of the terminals on the back of the outlets allows the PDU device manufacturer to use a variety of outlet arrangements without restrictions in the device design. Description of at least one implementation method for implementing the invention In the construction of the PDU device First stage: Designing the technical map of the device in terms of the number and type of consumer outlets and how they are placed next to each other when assembling, specifying the current flowing through, and selecting the appropriate copper busbar. Step Two: After determining the location of the sockets, we place them in their respective places. Then, we place the selected copper busbar in the corresponding location on the wire clamp terminals and check that it is completely placed inside its groove. Step Three: After ensuring that the previous two steps have been performed correctly, we completely tin the connection point of the copper busbar and the wire terminal. Step Four: We repeat the above steps in relation to the three phase, neutral, and ground lines of the device. Step Five: At this stage, it is time to attach other components to the terminal, such as miniature switches, input power cable, and the smart part of the device. Explicit mention of the industrial application of the invention The main application of this product is in the construction of telecommunications and computer infrastructure, such as the production and construction of rack power distribution terminals or PDUs, which are used in data centers, and also in the production of all electrical and electronic devices that have an output power terminal and use C13 and C19 sockets in the construction of that terminal, such as uninterruptible power supply devices or UPS. Brief description of the invention Invention of "Power transmission block connection with the ability to create a safe connection on the power transmission line in racks and servers for data storage and transmission" The design of structured wire clamp terminals connected to the socket core plates for C19 and C13 sockets is similar to the form of support insulators to place the wire or copper busbar inside the corresponding groove on the wire clamp terminal and guide it towards the next socket. The specific form of sockets made with these terminals allows all the grooves of the wire clamp terminals to be aligned after being placed in their place in the device (PDU) for termination and series connection, and to connect them to each other, a strand of wire or copper busbar is used in each line, which is placed directly on the wire clamp terminals. The main application of this product is in the construction of telecommunications and computer infrastructure, such as the production and construction of rack power distribution terminals or PDUs, which are used in data centers, and also in the production of all electrical and electronic devices that have an output power terminal and use C13 and C19 sockets in the construction of that terminal, such as emergency power storage devices or UPS.

Claims

Claims What is claimed: 1- Claim No. 1 of the invention "Power transmission block connection with the ability to create a safe connection on the power transmission line in data storage and transmission racks and servers" which includes a platinum, a copper bus and its location, a wire terminal, a socket and a retaining bracket, a current flow indicator light, a miniature switch and a retaining frame, a power cable, a controller board and the main body. 2- Claim number 2 according to the invention of claim one, in which the connection is structured to reduce assembly time and increase power transmission safety in the form of sequential blocks in racks and PDUs. 3- Claim number 3 according to the invention of claim one, in which the base section is equipped with a busbar as well as an auxiliary connection for the busbar, female connectors, and a current consumption controller system in the PDU. 4- Claim number 4 according to the invention of claim one, in which the female connector section in which the female connection system is equipped with an additional piece that is bent inwardly in the form of a gas clamp. 5- Claim number 5 according to the invention of claim one, in which when the male connector enters the female connector, these appendages are connected to each other as the connector moves forward, minimizing the possibility of further rotation of the two female halves relative to the connection axis. 6- Claim number 6 according to the invention of claim five, in which the joining of the two appendages limits the amount of rotation of the connector blades and each of the blades is forced to distribute the force applied due to the insertion of the opposite connection along the length of each of the blades. 7- Claim number 7 according to the invention of claim five, in which instead of the parts rotating around the connection axis and causing fatigue at the connection point and deformation and loss of the spring property of the connection axis, the force is distributed along the length of each of the blades with less bending of the blades on the axis and increased longitudinal bending of the blades and uniform distribution of force on each of the blades, preventing deformation of the connection. 8- Claim number 8 according to the invention of claim one, in which the female connector is formed by cutting a matrix and is cut from a flat copper plate. 9- Claim number 9 according to the invention of claim one, in which the connector, after the bending operation, is formed into two plates facing each other, and the elastic joint of the two plates for opening and closing is the same connection to the central part. 10- Claim number 10 according to the invention of claim one, in which the connection busbar holder with a U-shaped shape at the end of the connector allows the busbar to be placed inside the connector. 11- Claim number 11 according to the invention of claim one, in which after the busbar is placed at the end of the connector, a U-shaped piece from the upper part of the busbar sits on it and enters the busbar holder. 12- Claim No. 12 according to the invention of claim 1, in which the upper U-shaped piece is soldered to the busbar, which itself is U-shaped, creating a completely closed connection. 13- Claim number 13 according to the invention of claim one, wherein the connection minimizes the possibility of the busbar coming out of the busbar holder. 14- Claim No. 14 according to the invention of claim 1, wherein the current consumption control section of the present device is equipped with a Smart PDU system. 15- Claim number 15 according to the invention of claim one, in which the special form of the sockets made with the terminals allows all the grooves of the wire terminals to be aligned after being placed in their place in the device (PDU). 16- Claim number 16 according to the invention of claim one, in which a strand of wire or copper bus is used in each line to connect them to each other. 17- Claim number 17 according to the invention of claim one, in which increasing the width of the bridge surface connecting the internal plates of the sockets to each other, as well as using two wire terminals in each line for block sockets, results in a higher quality of connection of the sockets to the busbars, and as a result, allows for the passage of higher current. 18- Claim number 18 according to the invention of claim one, in which a balance is established between all the sockets of a block when receiving current. 19- Claim number 19 according to the invention of claim one, in which it is made of a copper metal alloy called phosphor bronze spring, which has a higher electrical conductivity, high springiness, and very high resistance to deformation.

Images