Connection structure and socket assembly

Abstract

The utility model discloses a connecting structure and a socket assembly, and relates to the technical field of low-voltage electrical appliances, the connecting structure is used for connecting at least one socket unit, the socket unit comprises an assembling seat and at least two plug bushes, the assembling seat is provided with a containing cavity, the plug bushes are installed in the containing cavity, and the connecting structure is connected with the plug bushes. And a connecting hole matched with the connecting structure is formed in the assembling seat. The connecting structure comprises connecting pins and a conductive strip, the connecting pins penetrate through the connecting holes and are connected to the plug bushes, and each plug bush is connected with one connecting pin. The conductive strips are connected with the connecting pins, and each conductive strip can be connected with at least one connecting pin of the same kind. The connecting pin is provided with a first clamping part and a second clamping part, the first clamping part can be clamped to the assembling seat, and the second clamping part can be clamped to the conductive strip. According to the invention, efficient and stable connection among various socket units can be realized.

Description

Technical Field

[0001] The present application relates to the technical field of low-voltage electrical appliances, and in particular to a connection structure and a socket assembly. Background Art

[0002] A socket is a common electrical device. For example, a power strip is also called a power socket or a power strip. Its main function is to distribute power to multiple devices so that multiple appliances can use one power socket at the same time.

[0003] The power strip may include a conductive strip (such as a copper strip), a socket and a socket. The copper strip can connect at least two sockets at the same time. The socket is the support and foundation of the power strip. The socket has a receiving cavity, and the socket is arranged in the receiving cavity. In order to reduce the production cost of the power strip, the socket and the socket can be modularly arranged to form a socket module. Each power strip can have at least two socket modules, and then all the socket modules are electrically connected using the copper strip.

[0004] However, the existing copper strip and the socket are inconvenient to connect during the processing, and additional fixing tooling is required during the connection process. Utility Model Content

[0005] The present application provides a connection structure and a socket assembly, which can achieve efficient and stable connection between various socket units.

[0006] In a first aspect, the present application provides a connection structure for connecting at least one socket unit, wherein the socket unit comprises an assembly seat and at least two sockets, wherein the assembly seat has a receiving cavity, wherein the sockets are installed in the receiving cavity, wherein the connection structure is connected to the sockets, and wherein the assembly seat is provided with a connection hole adapted to the connection structure.

[0007] The connection structure includes connection pins and conductive strips. The connection pins penetrate the connection holes and are connected to the sockets. Each socket is connected with one type of connection pin.

[0008] The conductive strip is connected to the connecting pins, and a single conductive strip can be connected to at least one connecting pin of the same type.

[0009] The connecting pin is provided with a first clamping portion and a second clamping portion, the first clamping portion can be clamped to the assembly seat, and the second clamping portion can be clamped to the conductive strip.

[0010] The connection structure can realize efficient, stable and safe connection between multiple socket units. The setting of the connection structure can not only make the use of the socket assembly more convenient, but also connect multiple socket units at the same time through the connection structure, which can ensure the stability of the connection and the conductive efficiency. The connection structure can specifically realize the connection of at least one socket unit through the cooperation of the connecting pins and the conductive strips.

[0011] One end of the connecting pin can pass through the connecting hole on the assembly seat, and the other end of the connecting pin is connected to the socket. This arrangement enables the connecting pin to be firmly connected to the socket unit, and the connection between the connecting pin and the socket can also ensure smooth transmission of current. Each socket is independently connected to a connecting pin, which makes the connection between the socket units more stable and less prone to short circuit or mutual interference.

[0012] The conductive strip is connected to the connection pin, and the conductive strip can connect the socket unit to the power supply, or can transmit current from one socket unit to another socket unit. A single conductive strip can be connected to at least one connection pin of the same type, and at least two socket units can be powered at the same time through a small number of conductive strips. This arrangement greatly improves the conductive efficiency and simplifies the connection structure, making the entire connection process simpler and more convenient.

[0013] In some examples, at least one assembly hole is formed on the conductive strip, each of the assembly holes can be equipped with one of the connecting pins, and the second clamping portion is clamped to the peripheral side of the assembly hole.

[0014] After at least one assembly hole is opened on the conductive strip, a single conductive strip can be connected to at least one socket unit at the same time, and the number of the socket units can be less than or equal to the number of the assembly holes.

[0015] Each assembly hole can be accurately assembled with a connecting pin, and each connecting pin corresponds to a socket unit. Taking a two-hole socket as an example, the socket unit includes a neutral wire socket and a live wire socket. Two parallel conductive strips can be set, one of which is used as a neutral wire conductive strip and connected to the neutral wire socket, and the other conductive strip is used as a live wire conductive strip and connected to the live wire socket. When there are three socket units, three neutral wire sockets are connected to the neutral wire conductive strip, and three live wire sockets are connected to the live wire conductive strip. There is no restriction on the type and number of sockets here, and they can be set according to needs. When a ground wire socket is set, a corresponding ground wire conductive strip can be set.

[0016] In some examples, at least one latching tooth is disposed on the second latching portion, and after the second latching portion passes through the assembly hole, the latching tooth can be latched to the conductive strip.

[0017] During the assembly process, the second clamping part needs to ensure stable transmission of current through precise and stable connection. The second clamping part is provided with at least one clamping tooth so that it can be clamped to the conductive strip after passing through the assembly hole. The clamping method can make the initial connection between the conductive strip and the connecting pin more stable and reliable, and then the connection can be further strengthened by welding, bonding, etc.

[0018] In some examples, the second clamping portion includes a first elastic clamping claw and a second elastic clamping claw, and the first elastic clamping claw and the second elastic clamping claw are spaced apart.

[0019] The first end of the first elastic claw is fixed on the main body of the connecting pin, the second end of the first elastic claw is a free end, and a first tooth is provided on a side of the first elastic claw away from the second elastic claw.

[0020] The first end of the second elastic claw is fixed on the main body, the second end of the second elastic claw is a free end, and a second tooth is provided on a side of the second elastic claw away from the first elastic claw.

[0021] The first latching tooth and the second latching tooth can be respectively latched on the peripheral side of the assembly hole.

[0022] The arrangement of the first elastic claw and the second elastic claw can have a higher connection stability, and can ensure that the connection between the second clamping part and the conductive strip has a certain elastic pre-tightening force to maintain a stable connection and facilitate the subsequent welding process. Two welding positions can be arranged, the first being the clamping position between the first elastic claw and the conductive strip, and the second being the clamping position between the second elastic claw and the conductive strip. These welding positions can continue to utilize the elasticity of the corresponding elastic claws for buffering and vibration resistance, thereby making the connection structure have higher stability and impact resistance.

[0023] The distance between the first elastic clamping claw and the second elastic clamping claw will form a clearance space for elastic deformation, which can ensure that the first elastic clamping claw and the second elastic clamping claw both have a certain elastic deformation margin.

[0024] By maintaining a certain distance between the first elastic claw and the second elastic claw, it can be ensured that the two will not interfere with each other during operation, and at the same time, a stable connection between the connecting pin and the conductive strip is guaranteed.

[0025] The first elastic claw and the second elastic claw may no longer be spaced apart as required. In this case, the relative positions of the first elastic claw and the second elastic claw may be staggered to ensure that both the first elastic claw and the second elastic claw have sufficient margin for movement.

[0026] In some examples, a snap-fitting protrusion is provided on a peripheral side of the assembly hole, and the second snap-fitting portion can be snap-fitted to the snap-fitting protrusion.

[0027] The clamping protrusion can provide a better welding position for welding between the second clamping portion and the conductive strip, and the connection stability and anti-vibration performance between the second clamping portion and the conductive strip can be enhanced through the clamping protrusion.

[0028] During the assembly process, the clamping protrusion can form a tight fit with the second clamping portion, thereby effectively preventing the parts from loosening or falling off when subjected to external forces. This arrangement not only simplifies the assembly process, but also improves the overall reliability of the product.

[0029] In some examples, the engaging protrusion is an elastic protrusion bent toward the connecting pin.

[0030] After the clamping protrusion is configured as an elastic protrusion that bends toward the connecting pin, this configuration enables the clamping protrusion to have a certain elastic deformation ability during the assembly process, so that it can better adapt to the shape and size of the second clamping portion. At the same time, the presence of the elastic protrusion can also absorb and buffer the impact of external forces on the connection part to a certain extent, further improving the stability and durability of the connection.

[0031] In some examples, the conductive strip includes a live conductive strip and a neutral conductive strip, the live conductive strip and the neutral conductive strip are arranged at intervals, at least one live pin is connected to the live conductive strip, and at least one neutral pin is connected to the neutral conductive strip.

[0032] The socket comprises a live socket and a neutral socket. The live pin is formed after the connecting pin is connected with the live socket, and the neutral pin is formed after the connecting pin is connected with the neutral socket.

[0033] The socket comprises a live socket and a neutral socket. The live pin is formed after the connecting pin is connected with the live socket, and the neutral pin is formed after the connecting pin is connected with the neutral socket.

[0034] The live wire conductive strip carries the electrical energy from the power supply to the load. The live wire conductive strip can transfer the current of the power supply to the live wire socket of the corresponding socket unit. When the load electrical appliance is connected to the socket unit, the current will flow through the load electrical appliance and be transferred to the neutral wire socket. The neutral wire conductive strip connected to the neutral wire socket forms a complete current loop after receiving the current.

[0035] At least one live wire pin is connected to the live wire conductive strip, each live wire pin may correspond to a socket unit, and the live wire pin is a bridge connecting the live wire conductive strip and the live wire socket.

[0036] Corresponding to the live wire conductor is the neutral wire conductor. The main function of the neutral wire conductor is to provide a loop so that the current can return to the power supply, thus forming a complete circuit. The neutral wire conductor is also connected to at least one neutral wire pin. The neutral wire pin and the live wire pin together can form the basic framework of the electrical system.

[0037] In some examples, the conductive strip also includes a ground conductive strip, the ground conductive strip, the live conductive strip and the neutral conductive strip are arranged in parallel, the spacing between any two of the ground conductive strip, the live conductive strip and the neutral conductive strip is greater than the creepage distance, and at least one ground pin is connected to the ground conductive strip.

[0038] The socket also includes a ground socket, and the ground pin is formed after the connection pin is connected to the ground socket.

[0039] The ground conductor strip, live conductor strip and neutral conductor strip can be arranged in parallel, and the distance between them needs to be calculated to ensure that it is greater than the creepage distance. The non-assembly area of ​​the ground conductor strip, live conductor strip and neutral conductor strip can also be wrapped with an insulating layer as needed. The non-assembly area refers to the area outside the assembly hole. The assembly hole or the corresponding clamping protrusion needs to be exposed to ensure conductivity.

[0040] In a second aspect, the present application provides a socket assembly comprising at least one socket unit and the above-mentioned connection structure, wherein at least one of the socket units is connected to the connection structure.

[0041] The connection structure can realize efficient, stable and safe connection between multiple socket units. The setting of the connection structure can not only make the use of the socket assembly more convenient, but also connect multiple socket units at the same time through the connection structure, which can ensure the stability of the connection and the conductive efficiency. The connection structure can specifically realize the connection of at least one socket unit through the cooperation of the connecting pins and the conductive strips.

[0042] One end of the connecting pin can pass through the connecting hole on the assembly seat, and the other end of the connecting pin is connected to the socket. This arrangement enables the connecting pin to be firmly connected to the socket unit, and the connection between the connecting pin and the socket can also ensure smooth transmission of current. Each socket is independently connected to a connecting pin, which makes the connection between the socket units more stable and less prone to short circuit or mutual interference.

[0043] The conductive strip is connected to the connection pin, and the conductive strip can connect the socket unit to the power supply, or can transmit current from one socket unit to another socket unit. A single conductive strip can be connected to at least one connection pin of the same type, and at least two socket units can be powered at the same time through a small number of conductive strips. This arrangement greatly improves the conductive efficiency and simplifies the connection structure, making the entire connection process simpler and more convenient.

[0044] In some examples, the socket unit includes at least one of a two-hole socket, a three-hole socket, a five-hole socket, a six-hole socket, a seven-hole socket, an eight-hole socket, and a ten-hole socket.

[0045] The above structure introduces several common socket types. The connection structure of the present application can connect two or more socket units together to form a more complex socket assembly. The setting of the socket assembly can meet more complex working environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings required for use in the examples or prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some examples of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0047] Figure 1 This is a schematic diagram of a structure in which a connection structure in an example of the present application is connected to two socket units;

[0048] Figure 2 For this application, an example Figure 1 A local enlarged schematic diagram of the middle A;

[0049] Figure 3 This is a schematic diagram of the structure of connecting pins in an example of this application;

[0050] Figure 4 This is a schematic diagram of a top view of a portion of conductive strips in an example of the present application;

[0051] Figure 5 This is a schematic cross-sectional structural diagram of a portion of a conductive strip in an example of the present application;

[0052] Figure 6 This is a schematic diagram of a structure in which a conductive strip has three assembly holes in an example of the present application;

[0053] Figure 7 This is a schematic diagram of a top view of a single socket body and a connecting structure in an example of the present application;

[0054] Figure 8This is a schematic cross-sectional view of a single socket body and a connecting structure in cooperation with each other in an example of the present application;

[0055] Fig. 9 This is a schematic diagram of the structure of a two-hole socket in an example of this application;

[0056] Fig.10 This is a structural diagram of a two-hole socket after connecting pins are set in an example of this application;

[0057] Fig.11 This is a schematic diagram of the structure of a five-hole socket in an example of this application;

[0058] Fig.12 This is a structural diagram of a five-hole socket after connecting pins are set in an example of this application;

[0059] Fig.13 This is a schematic diagram of the structure of a seven-hole socket in an example of this application;

[0060] Fig.14 This is a schematic diagram of the structure after connecting pins are set on a seven-hole socket in an example of this application;

[0061] Fig.15 This is a schematic diagram of the structure of a ten-hole socket in an example of this application;

[0062] Fig.16 This is a schematic diagram of the structure after connecting pins are set on a ten-hole socket in an example of this application.

[0063] Reference numerals:

[0064] 100. Connection structure; 110. Connection pin; 111. First clamping part; 112. Second clamping part; 1121. First elastic clamping claw; 1122. Second elastic clamping claw; 113. Main body; 110a. Live wire pin; 110b. Neutral wire pin; 110c. Ground wire pin; 120. Conductive strip; 121. Assembly hole; 122. Clamping protrusion; 120a. Live wire conductive strip; 120b. Neutral wire conductive strip; 120c. Ground wire conductive strip; 200. Socket unit. DETAILED DESCRIPTION

[0065] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and examples. It should be understood that the specific examples described here are only used to explain the present application and are not used to limit the present application.

[0066] To solve the above technical problems, please refer to Figure 1-Figure 16 As shown, the first aspect of the present application proposes a connection structure 100 that can achieve efficient and stable connection between various socket units 200 .

[0067] Reference Figure 1 and Figure 2 In some examples, the connection structure 100 is used to connect at least one socket unit 200, the socket unit 200 includes an assembly seat and at least two sockets, the assembly seat has a receiving cavity, the sockets are installed in the receiving cavity, the connection structure 100 is connected to the sockets, and the assembly seat is provided with a connection hole that is compatible with the connection structure 100.

[0068] The connection structure 100 includes connection pins 110 and conductive strips 120 . The connection pins 110 pass through the connection holes and are connected to the sockets. Each socket is connected with one type of connection pin 110 .

[0069] The conductive strips 120 are connected to the connecting pins 110 , and a single conductive strip 120 can be connected to at least one connecting pin 110 of the same type.

[0070] The connecting pin 110 is provided with a first clamping portion 111 and a second clamping portion 112 . The first clamping portion 111 can be clamped to the assembly seat, and the second clamping portion 112 can be clamped to the conductive bar 120 .

[0071] The connection structure 100 can realize efficient, stable and safe connection between multiple socket units 200. The setting of the connection structure 100 can not only make the use of the socket assembly more convenient, but also can simultaneously connect multiple socket units 200 through the connection structure 100, which can ensure the stability of the connection and the conductive efficiency. The connection structure 100 can specifically realize the connection of at least one socket unit 200 through the cooperation of the connecting pins 110 and the conductive strips 120.

[0072] One end of the connecting pin 110 can pass through the connecting hole on the assembly seat, and the other end of the connecting pin 110 is connected to the socket. Such a setting enables the connecting pin 110 to be firmly connected to the socket unit 200, and the connection between the connecting pin 110 and the socket can also ensure smooth transmission of current. Each socket is independently connected to a connecting pin 110, so that the connection between the socket units 200 is more stable and is not prone to short circuit or mutual interference.

[0073] The conductive strip 120 is connected to the connection pin 110, and the conductive strip 120 can connect the socket unit 200 to the power supply, or can transmit current from one socket unit 200 to another socket unit 200. A single conductive strip 120 can be connected to at least one connection pin 110 of the same type, and at least two socket units 200 can be powered at the same time through a small number of conductive strips 120. Such a configuration greatly improves the conductive efficiency, simplifies the connection structure 100, and makes the entire connection process simpler and more convenient.

[0074] In order to ensure the stability and safety of the connection structure 100, a first clamping portion 111 and a second clamping portion 112 are specially provided on the connection pin 110. The first clamping portion 111 can be tightly clamped to the assembly seat to ensure that the connection pin 110 will not loosen or fall off relative to the assembly seat; the second clamping portion 112 can be firmly clamped to the conductive strip 120 to ensure smooth transmission of current. Such a double clamping setting enables the connection structure 100 to remain stable when subjected to external force, greatly improving the safety of the connection.

[0075] The assembly efficiency of the connection structure 100 can be improved by clamping. In order to further ensure the connection stability of the connection structure 100, welding can be performed at the clamping position between the second clamping portion 112 and the conductive strip 120 as needed to further improve the connection stability of the connection structure 100.

[0076] The connection structure 100 is designed with full consideration of the convenience of use, the stability of the connection, and the efficiency of the conduction. The connection structure 100 can make the connection between the socket units 200 simpler, faster, and more stable, providing a reliable solution for various application scenarios. Whether it is a socket assembly in the fields of household electricity, industrial production, or commercial applications, this connection structure 100 can be used to meet the needs of users.

[0077] The socket is the main functional component of the socket unit 200. The socket usually includes a live socket and a neutral socket. Some socket units 200 also include a ground socket. Taking the live socket as an example, the same type of connection pin 110 mentioned above refers to the connection pin 110 corresponding to the live socket. The connection pin 110 at this time can be called a live pin 110a. The live pin 110a can electrically connect the live socket to the live terminal (which can also be an anode) of the power supply.

[0078] Each socket can be integrally provided with the corresponding connecting pin 110, or the socket can be detachably fixedly connected to the connecting pin 110, which is specifically provided as required. The connection between the socket and the connecting pin 110 can conduct current. The connection method between the socket and the connecting pin 110 can not only improve the stability and reliability of the socket function, but also ensure the transmission efficiency and safety of the current.

[0079] The socket and the corresponding connecting pin 110 can be set as one piece. This setting can make the socket and the connecting pin 110 a whole, without the need for additional fixing steps, thereby simplifying the assembly process. At the same time, the integrated setting also provides better stability and mechanical strength, and can effectively resist the influence of the external environment, such as vibration and impact. This makes the socket assembly suitable for certain application scenarios that need to withstand higher mechanical stress. The above-mentioned socket and the corresponding connecting pin 110 can be processed by stamping and bending the metal plate, and the processing method is simpler, which is convenient for mass production of the socket and reduces the production cost of the entire socket assembly.

[0080] The socket and the connecting pin 110 can also be set to a detachable fixed connection as needed. This setting method allows the socket or the connecting pin 110 to be repaired or replaced when necessary, improving the maintainability and flexibility of the product. For example, when upgrading or troubleshooting the socket assembly, the detachable connection setting allows the socket and the connecting pin 110 to be easily separated, which is convenient for separate replacement or repair, especially when the socket or the connecting pin 110 is a high-cost component such as pure silver, pure gold, silver-plated, gold-plated, etc., which can facilitate maintenance and replacement.

[0081] Regardless of the connection method, the connection between the socket and the connecting pin 110 must be able to conduct current. This is because the main function of the socket and the connecting pin 110 is to transmit current, and its function is to provide power supply to the plug of the electronic device, so it is necessary to achieve electrical connection between the conductive parts. In order to ensure the stability and safety of current transmission, the connection between the socket and the connecting pin 110 must have good conductivity and stability.

[0082] In practical applications, the connection method between the socket and the connecting pin 110 also needs to consider factors such as material selection, process requirements, and environmental adaptability. For example, the materials of the socket and the connecting pin 110 should have good conductivity and corrosion resistance to ensure stable current transmission in harsh environments. In addition, the process requirements during the assembly process are also very important. It is necessary to ensure that the contact between the socket and the connecting pin 110 is tight and stable to avoid current interruption or equipment damage due to poor contact.

[0083] Reference Figure 2 In some examples, at least one assembly hole 121 is formed on the conductive strip 120 , each assembly hole 121 can be equipped with a connecting pin 110 , and the second clamping portion 112 is clamped to the peripheral side of the assembly hole 121 .

[0084] After at least one assembly hole 121 is opened on the conductive strip 120 , a single conductive strip 120 may be connected to at least one socket unit 200 at the same time, and the number of the socket units 200 may be less than or equal to the number of the assembly holes 121 .

[0085] Each assembly hole 121 can accurately assemble a connection pin 110, and each connection pin 110 corresponds to a socket unit 200. Taking a two-hole socket as an example, the socket unit 200 includes a neutral wire socket and a live wire socket, and two parallel conductive strips 120 can be set, one of which is used as a neutral wire conductive strip 120b and connected to the neutral wire socket, and the other conductive strip 120 is used as a live wire conductive strip 120a and connected to the live wire socket. When there are three socket units 200, three neutral wire sockets are connected to the neutral wire conductive strip 120b, and three live wire sockets are connected to the live wire conductive strip 120a. The type and number of sockets are not limited here, and can be set according to needs. When a ground wire socket is set, a ground wire conductive strip 120c can be set accordingly.

[0086] The connection structure 100 can simplify the structure of the socket unit 200, and the socket unit 200 no longer needs to be provided with a connection terminal.

[0087] The above-mentioned assembly method of clamping the second clamping portion 112 to the peripheral side of the assembly hole 121 makes the connection between the conductive strip 120 and the connecting pin 110 more stable, and also brings great convenience to the assembly process.

[0088] The above structure of the present application does not require complicated bending operations on the connecting pins 110 to achieve the fixing and positioning of the conductive strips 120. This not only simplifies the assembly process and reduces the difficulty of operation, but also greatly improves the production efficiency. In practical applications, the cooperation between the second clamping portion 112 and the conductive strips 120 can effectively reduce the defective rate and waste in the production process, bringing tangible economic benefits to the enterprise.

[0089] This design scheme can be flexibly adjusted for different specifications and sizes of conductive strips 120 or different types of connecting pins 110 to meet different production requirements.

[0090] In practical applications, the arrangement of the assembly hole 121 of the conductive strip 120 and the connecting pin 110 needs to take into account various factors. For example, the size and position of the assembly hole 121 need to be determined according to the specific application scenario and device structure to ensure that the connecting pin 110 can be assembled smoothly and perform better. At the same time, the material and manufacturing process of the conductive strip 120 can also be screened and tested accordingly as needed to ensure that it can meet the requirements of the socket assembly for conductivity and stability.

[0091] Copper is one of the most commonly used materials for the conductive strip 120. Copper has good electrical conductivity, strength and wear resistance, and is suitable for conductive applications under various environmental conditions. Specifically, the conductive strip 120 in the socket unit 200 can be made of pure copper, including red copper, copper and brass, among which red copper has better electrical conductivity, and copper and brass have lower costs. The brass conductive strip 120 has a relatively small density, good flexibility and high comprehensive performance.

[0092] In order to further improve the performance of the conductive strip 120, a copper alloy may be used as a conductive material. Copper alloy is a material made by mixing copper with other metal elements, among which a tin-phosphorus copper alloy is commonly used. In addition, the length, thickness and molding method of the conductive strip 120 of the socket unit 200 will also affect its conductive performance and the service life of the socket unit 200. The material of the conductive strip 120 may also be iron, iron alloy, aluminum, aluminum alloy, gold, silver, etc.

[0093] Due to the lightness and corrosion resistance of aluminum, the aluminum conductive strip 120 can be used as needed in an environment where weight and corrosion resistance are required.

[0094] Steel among ferroalloys has the advantages of high strength, high hardness, and good corrosion resistance. In an environment where strength and hardness are required, a steel conductive strip 120 can be used.

[0095] Refer to 2 and Figure 3 In some examples, at least one latching tooth is provided on the second latching portion 112 , and after the second latching portion 112 passes through the assembly hole 121 , the latching tooth can be latched to the conductive bar 120 .

[0096] During the assembly process, the second clamping portion 112 needs to be connected accurately and firmly to ensure stable transmission of current. The second clamping portion 112 is provided with at least one clamping tooth so that it can be clamped to the conductive bar 120 after passing through the assembly hole 121. The clamping method can make the initial connection between the conductive bar 120 and the connecting pin 110 more stable and reliable, and the connection can be further strengthened by welding, bonding, etc.

[0097] The second clamping portion 112 is usually made of a conductive material, such as metal or alloy. The main function of the second clamping portion 112 is to transmit current, and can transmit the current on the conductive strip 120 to the corresponding socket.

[0098] At least one latching tooth on the second latching portion 112 can be latched to the conductive bar 120 after passing through the assembly hole 121. This arrangement not only improves the stability of the second latching portion 112, but also helps to reduce the loose connection caused by vibration or external force. The number and shape of the latching teeth can be adjusted according to actual needs to ensure a better connection effect.

[0099] The arrangement of the latch teeth can also have certain flexibility and adaptability. Since the number and shape of the latch teeth can be adjusted according to specific needs, it can adapt to different specifications and types of conductive strips 120. This flexibility makes the second latching portion 112 have a wide range of application prospects in electronic equipment assembly, and can meet the requirements of different socket components for connection stability and reliability.

[0100] Refer to 2 and Figure 3 In some examples, the second clamping portion 112 includes a first elastic clamping claw 1121 and a second elastic clamping claw 1122 , and the first elastic clamping claw 1121 and the second elastic clamping claw 1122 are arranged at intervals.

[0101] The first end of the first elastic claw 1121 is fixed on the main body 113 of the connecting pin 110 , the second end of the first elastic claw 1121 is a free end, and a first tooth is provided on a side of the first elastic claw 1121 away from the second elastic claw 1122 .

[0102] The first end of the second elastic claw 1122 is fixed on the main body 113 , the second end of the second elastic claw 1122 is a free end, and a second tooth is disposed on a side of the second elastic claw 1122 away from the first elastic claw 1121 .

[0103] The first latching tooth and the second latching tooth can be respectively engaged with the peripheral sides of the assembly hole 121 .

[0104] The setting of the first elastic claw 1121 and the second elastic claw 1122 can have a higher connection stability, and can ensure that the connection between the second clamping part 112 and the conductive strip 120 has a certain elastic pre-tightening force to maintain a stable connection and facilitate the subsequent welding process. Two welding positions can be set, the first is the clamping position of the first elastic claw 1121 and the conductive strip 120, and the second is the clamping position of the second elastic claw 1122 and the conductive strip 120. These welding positions can continue to use the elasticity of the corresponding elastic claws for buffering and vibration resistance, thereby making the connection structure 100 have higher stability and impact resistance.

[0105] The distance between the first elastic claw 1121 and the second elastic claw 1122 will form a clearance space for elastic deformation, which can ensure that the first elastic claw 1121 and the second elastic claw 1122 both have a certain elastic deformation margin.

[0106] By maintaining a certain distance between the first elastic claw 1121 and the second elastic claw 1122 , it can be ensured that the two do not interfere with each other during operation, and a stable connection between the connecting pin 110 and the conductive strip 120 is also guaranteed.

[0107] The first elastic claw 1121 and the second elastic claw 1122 may no longer be spaced apart as needed. In this case, the relative positions of the first elastic claw 1121 and the second elastic claw 1122 may be staggered to ensure that the first elastic claw 1121 and the second elastic claw 1122 have sufficient margin for movement.

[0108] One end of the first elastic claw 1121 is fixed to the main body 113 of the connecting pin 110, and the other end is a free end. Such a configuration allows the first elastic claw 1121 to maintain elasticity and bend or stretch when needed. A first clamping tooth is provided on the side of the first elastic claw 1121 away from the second elastic claw 1122. The first clamping tooth can clamp the first elastic claw 1121 to the conductive strip 120, thereby ensuring a stable connection between the connecting pin 110 and the conductive strip 120.

[0109] Similar to the first elastic claw 1121, one end of the second elastic claw 1122 is also fixed on the main body 113, and the other end is a free end. The second elastic claw 1122 also has a certain elasticity and can be adjusted as needed. A second tooth is provided on the side of the second elastic claw 1122 away from the first elastic claw 1121. The second tooth cooperates with the first tooth to jointly ensure a tight connection between the connecting pin 110 and the conductive strip 120.

[0110] Reference Figure 4 and Figure 5 In some examples, a clamping protrusion 122 is provided around the assembly hole 121 , and the second clamping portion 112 can be clamped to the clamping protrusion 122 .

[0111] The clamping protrusion 122 can provide a better welding position for welding between the second clamping portion 112 and the conductive strip 120 , and the connection stability and anti-vibration performance between the second clamping portion 112 and the conductive strip 120 can be enhanced by the clamping protrusion 122 .

[0112] During the assembly process, the clamping protrusion 122 can form a tight fit with the second clamping portion 112, thereby effectively preventing the parts from loosening or falling off when subjected to external forces. This arrangement not only simplifies the assembly process, but also improves the overall reliability of the product.

[0113] After the second clamping portion 112 and the clamping protrusion 122 are clamped with each other, welding may be performed at the clamping position to further improve the connection stability and conductive performance of the second clamping portion 112 and the conductive strip 120 .

[0114] The shape and size of the clamping protrusion 122 can also be customized according to actual needs. For example, in the case of needing to withstand greater external force or vibration, the clamping protrusion 122 can be more robust and sturdy; while in the scenario of needing to achieve a tighter fit, a more delicate and precise setting can be adopted.

[0115] When the second clamping portion 112 includes a first elastic clamping claw 1121 and a second elastic clamping claw 1122, each elastic clamping claw corresponds to a clamping protrusion 122, and the clamping protrusion 122 can also have a certain elasticity. Through the dual elastic action of the elastic clamping claw and the clamping protrusion 122, the vibration resistance of the connecting structure 100 can be further improved.

[0116] Reference Figures 4 to 6 In some examples, the engaging protrusion 122 is an elastic protrusion that bends toward the connecting pin 110 .

[0117] After the clamping protrusion 122 is configured as an elastic protrusion that bends toward the connecting pin 110, this configuration enables the clamping protrusion 122 to have a certain elastic deformation ability during the assembly process, so that it can better adapt to the shape and size of the second clamping portion 112. At the same time, the presence of the elastic protrusion can also absorb and buffer the impact of external forces on the connection part to a certain extent, further improving the stability and durability of the connection.

[0118] In practical applications, during the installation process, it is necessary to ensure the matching accuracy and position accuracy of the clamping protrusion 122 and the second clamping portion 112 to avoid the situation of inadequate assembly or over-tight matching. After the clamping protrusion 122 is set as an elastic protrusion, it can have a higher fault tolerance rate, is easier to mass produce, and reduce the overall production cost.

[0119] In some examples, the conductive strip 120 includes a live conductive strip 120a and a neutral conductive strip 120b, the live conductive strip 120a and the neutral conductive strip 120b are arranged at intervals, the live conductive strip 120a is connected to at least one live pin 110a, and the neutral conductive strip 120b is connected to at least one neutral pin 110b, for details, see Figure 1 .

[0120] The socket includes a live socket and a neutral socket. The live pin 110a is formed after the connection pin 110 is connected to the live socket. The neutral pin 110b is formed after the connection pin 110 is connected to the neutral socket.

[0121] The live wire conductive strip 120a carries the electrical energy from the power source to the load. The live wire conductive strip 120a can transfer the current of the power source to the live wire socket of the corresponding socket unit 200. When the load electrical appliance is connected to the socket unit 200, the current will flow through the load electrical appliance and be transferred to the neutral wire socket. The neutral wire conductive strip 120b connected to the neutral wire socket forms a complete current loop after receiving the current.

[0122] At least one live wire pin 110a is connected to the live wire conductive strip 120a. Each live wire pin 110a may correspond to a socket unit 200. The live wire pin 110a is a bridge for connecting the live wire conductive strip 120a with the live wire socket.

[0123] Corresponding to the live wire conductive strip 120a is the neutral wire conductive strip 120b, which mainly provides a loop to allow current to return to the power supply, thereby forming a complete circuit. The neutral wire conductive strip 120b is also connected to at least one neutral wire pin 110b, which together with the live wire pin 110a can form the basic framework of the electrical system.

[0124] The socket generally includes a live socket and a neutral socket, which are respectively connected to the live conductive strip 120a and the neutral conductive strip 120b, that is, the live socket can be connected to the live conductive strip 120a via the live pin 110a, and the neutral socket can be connected to the neutral conductive strip 120b via the neutral pin 110b.

[0125] When the connecting pin 110 is connected to the live wire socket, the connecting pin 110 at this time is the live wire pin 110a, and the live wire pin 110a realizes the connection between the live wire conductive strip 120a and the live wire socket; similarly, when the connecting pin 110 is connected to the neutral wire socket, the connecting pin 110 at this time is the neutral wire pin 110b, and the neutral wire pin 110b realizes the connection between the neutral wire conductive strip 120b and the neutral wire socket.

[0126] Reference Figure 7 and Figure 8 In some examples, the conductive strip 120 further includes a ground conductive strip 120c, the ground conductive strip 120c, the live conductive strip 120a and the neutral conductive strip 120b are arranged in parallel, the spacing between any two of the ground conductive strip 120c, the live conductive strip 120a and the neutral conductive strip 120b is greater than the creepage distance, and at least one ground pin 110c is connected to the ground conductive strip 120c.

[0127] The socket also includes a ground socket, and the connecting pin 110 and the ground socket are connected to form a ground pin 110c.

[0128] The ground wire conductive strip 120c, the live wire conductive strip 120a and the neutral wire conductive strip 120b can be arranged in parallel, and the spacing between them needs to be calculated to ensure that it is greater than the creepage distance. The ground wire conductive strip 120c, the live wire conductive strip 120a and the neutral wire conductive strip 120b can also be wrapped with an insulating layer in the non-assembly area as needed. The non-assembly area refers to the area outside the assembly hole 121, and the assembly hole 121 or the corresponding snap-on protrusion 122 needs to be exposed to ensure conductivity.

[0129] Creepage distance refers to the shortest distance between two conductive parts on the surface of an insulating material measured along the surface of the insulating material. Maintaining this distance can effectively prevent electrical breakdown, thereby protecting the normal operation of circuits and equipment.

[0130] At least one ground pin 110c is connected to the ground conductive strip 120c. The function of the ground pin 110c is to connect the metal housing or other conductive parts of the electrical equipment to the ground to ensure the safe operation of the equipment. When the ground pin 110c is connected to the ground conductive strip 120c, a complete grounding system is formed, which provides a stable reference potential for the electrical equipment and effectively prevents the occurrence of electrical accidents.

[0131] The setting of the socket also fully considers the connection of the ground wire pin 110c. The socket includes a ground wire socket. When the connection pin 110 is connected to the ground wire socket, the connection pin 110 is the ground wire pin 110c, and the ground wire pin 110c realizes the connection between the ground wire conductive strip 120c and the ground wire socket. This setting makes the connection of the ground wire more convenient and reliable, and also improves the safety and stability of the entire electrical system.

[0132] The arrangement of the conductive strips 120 may also take into account the issues of electromagnetic compatibility and electromagnetic interference. Through reasonable layout and spacing arrangement, the influence of electromagnetic interference on circuits and devices can be effectively reduced, and the anti-interference capability of the system can be improved.

[0133] Reference Figures 9 to 16 In a second aspect, the present application provides a socket assembly including at least one socket unit 200 and the above-mentioned connection structure 100 , wherein at least one socket unit 200 is connected to the connection structure 100 .

[0134] The connection structure 100 can realize efficient, stable and safe connection between multiple socket units 200. The setting of the connection structure 100 can not only make the use of the socket assembly more convenient, but also can simultaneously connect multiple socket units 200 through the connection structure 100, which can ensure the stability of the connection and the conductive efficiency. The connection structure 100 can specifically realize the connection of at least one socket unit 200 through the cooperation of the connecting pins 110 and the conductive strips 120.

[0135] One end of the connecting pin 110 can pass through the connecting hole on the assembly seat, and the other end of the connecting pin 110 is connected to the socket. Such a setting enables the connecting pin 110 to be firmly connected to the socket unit 200, and the connection between the connecting pin 110 and the socket can also ensure smooth transmission of current. Each socket is independently connected to a connecting pin 110, so that the connection between the socket units 200 is more stable and is not prone to short circuit or mutual interference.

[0136] The conductive strip 120 is connected to the connection pin 110, and the conductive strip 120 can connect the socket unit 200 to the power supply, or can transmit current from one socket unit 200 to another socket unit 200. A single conductive strip 120 can be connected to at least one connection pin 110 of the same type, and at least two socket units 200 can be powered at the same time through a small number of conductive strips 120. Such a configuration greatly improves the conductive efficiency, simplifies the connection structure 100, and makes the entire connection process simpler and more convenient.

[0137] In some examples, the socket unit 200 includes a two-pin socket (see Fig. 9 and Fig.10 ), three-hole socket, five-hole socket (refer to Fig.11 and Fig.12 ), six-hole socket, seven-hole socket (refer to Fig.13 and Fig.14 ), eight-hole socket and ten-hole socket (refer to Fig.15 and Fig.16 ) at least one of.

[0138] The above structure introduces several common socket types. The connection structure 100 of the present application can connect two or more socket units 200 together to form a more complex socket assembly. The setting of the socket assembly can meet more complex working environments.

[0139] Reference Fig. 9 and Fig.10 , two-hole socket, also commonly known as parallel socket unit 200, is mainly suitable for some small electrical appliances, such as mobile phone chargers, table lamps, etc. It is simple and practical, with moderate jack spacing, which is convenient for plugging in and out.

[0140] The three-hole socket adds a ground wire socket on the basis of the two-hole socket, thereby improving the safety of electricity use. Three-hole sockets are widely used in household appliances, such as TVs, refrigerators, washing machines, etc. The setting of the ground wire socket can effectively prevent electric shock accidents caused by electrical leakage and protect people's lives.

[0141] Reference Fig.11 and Fig.12The five-hole socket can provide a three-hole plug interface and a two-hole plug interface on the same panel, which is convenient for users to connect multiple electrical devices at the same time. The five-hole socket can effectively solve the problem of insufficient number of sockets. The five-hole socket can also be other types of five-hole sockets, not limited to the number and arrangement of sockets in the attached figure.

[0142] Reference Fig.13 and Fig.14 The seven-hole socket further increases the number of plug interfaces, and can provide a three-hole plug interface and two two-hole plug interfaces on the same panel, which is suitable for occasions with many electrical appliances, such as offices, conference rooms, etc. These socket units 200 usually have a large power carrying capacity and can meet the power needs of multiple computers, printers and other equipment. The seven-hole socket can also be other types of seven-hole sockets, not limited to the number and arrangement of the sockets in the attached figure.

[0143] Reference Fig.15 and Fig.16 , a ten-hole socket can provide two three-hole plug interfaces and two two-hole plug interfaces on the same panel.

[0144] The same or similar numbers in the drawings of this application correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0145] The above are only preferred examples of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A connection structure, characterized in that: Used to connect at least one socket unit, the socket unit includes an assembly seat and at least two sockets, the assembly seat has a receiving cavity, the socket is installed in the receiving cavity, the connecting structure is connected to the socket, and the assembly seat is provided with a connecting hole adapted to the connecting structure; The connection structure comprises: A connecting pin passes through the connecting hole and is connected to the socket, and each socket is connected to one connecting pin; A conductive strip connected to the connecting pins, wherein a single conductive strip can be connected to at least one connecting pin of the same type; The connecting pin is provided with a first clamping portion and a second clamping portion, the first clamping portion can be clamped to the assembly seat, and the second clamping portion can be clamped to the conductive strip.

2. The connection structure according to claim 1, characterized in that: At least one assembly hole is formed on the conductive strip, each of the assembly holes can be equipped with one of the connecting pins, and the second clamping portion is clamped to the peripheral side of the assembly hole.

3. The connection structure according to claim 2, characterized in that: The second clamping portion is provided with at least one clamping tooth, and after the second clamping portion passes through the assembly hole, the clamping tooth can be clamped to the conductive bar.

4. The connection structure according to claim 2, characterized in that: The second clamping portion includes a first elastic clamping claw and a second elastic clamping claw, and the first elastic clamping claw and the second elastic clamping claw are arranged at an interval; The first end of the first elastic claw is fixed to the main body of the connecting pin, the second end of the first elastic claw is a free end, and a first tooth is provided on a side of the first elastic claw away from the second elastic claw; The first end of the second elastic claw is fixed on the main body, the second end of the second elastic claw is a free end, and a second tooth is provided on a side of the second elastic claw away from the first elastic claw; The first latching tooth and the second latching tooth can be respectively latched on the peripheral side of the assembly hole.

5. The connection structure according to any one of claims 2 to 4, characterized in that: A clamping protrusion is arranged on the peripheral side of the assembly hole, and the second clamping portion can be clamped to the clamping protrusion.

6. The connection structure according to claim 5, characterized in that: The clamping protrusion is an elastic protrusion bent toward the connecting pin.

7. The connection structure according to claim 1, characterized in that: The conductive strip comprises a live conductive strip and a neutral conductive strip, the live conductive strip and the neutral conductive strip are arranged at intervals, the live conductive strip is connected to at least one live pin, and the neutral conductive strip is connected to at least one neutral pin; The socket comprises a live socket and a neutral socket. The live pin is formed after the connecting pin is connected with the live socket, and the neutral pin is formed after the connecting pin is connected with the neutral socket.

8. The connection structure according to claim 7, characterized in that: The conductive strip further comprises a ground conductive strip, wherein the ground conductive strip, the live conductive strip and the neutral conductive strip are arranged in parallel, and the spacing between any two of the ground conductive strip, the live conductive strip and the neutral conductive strip is greater than the creepage distance, and the ground conductive strip is connected to at least one ground pin; The socket also includes a ground socket, and the ground pin is formed after the connection pin is connected to the ground socket.

9. A socket assembly, characterized in that: include: at least one socket unit; and, The connection structure according to any one of claims 1 to 8, wherein at least one of the socket units is connected to the connection structure.

10. The socket assembly according to claim 9, wherein: The socket unit includes at least one of a two-hole socket, a three-hole socket, a five-hole socket, a six-hole socket, a seven-hole socket, an eight-hole socket and a ten-hole socket.

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