Conductive assembly and converter device

Abstract

The utility model provides a conductive assembly and a converter device, and the conductive assembly comprises a conductive part which is provided with a conductive main body, at least one plug bush disposed at the end part of the conductive main body, and a through hole disposed on the conductive main body; the bolt comprises a body part, a first step part and a second step part, the first step part protrudes from one side of the body part, the second step part is adjacent to the first step part and protrudes from one side, and the distance between the first step part and the body part is larger than the distance between the second step part and the body part. And the first step part passes through the through hole, and the second step part is propped against the conductive trunk, so that the bolt is connected to the conductive piece.

Description

Technical Field

[0001] The utility model relates to the field of electrical technology, in particular to a conductive component and a converter device. Background Art

[0002] With the advancement of science and technology and the improvement of people's living standards, more and more consumers have begun to pay attention to the thinness, compactness and fashion of products. The converter device is a mobile electrical device used to obtain electricity. Traditional converter devices are large in size, occupy a lot of space, are not easy to carry and are not beautiful. If you want to make the converter device thinner and more compact while maintaining its original function, you need to design the converter device to be thinner, that is, you hope to get an ultra-thin converter with reduced thickness. In addition, in order to improve the space utilization of the converter device, most of the connectors on the market use connecting wires to connect the sockets, so there will be problems such as taking up a lot of space, too many welding points, and low yield. Utility Model Content

[0003] Technical problems to be solved by the utility model

[0004] For the converter device, in the prior art, there is a technology that uses an integrated connection socket and converter, so that the socket is pressed once with a copper bar, and the integrated copper bar for the two-hole socket and the copper bar for the multi-hole socket are connected to the pin by bolt connection or the like. However, in the above technology, since multiple conductive parts are connected by bolt connection or the like, it is easy to cause problems such as unstable connection due to the falling off of the bolts. In addition, in the prior art, there is also a connection sheet provided between the electrode copper part and the pin, and the provision of the connection sheet will increase the overall thickness of the converter device.

[0005] The utility model aims to provide a conductive component which can stabilize the connection between a conductive member and a plug and a converter device with reduced overall thickness.

[0006] Technical solutions to technical problems

[0007] In order to achieve the above-mentioned purpose, one aspect of the utility model provides a conductive component, characterized in that it includes: a conductive member, the conductive member has a conductive trunk, at least one socket arranged at the end of the conductive trunk, and a through-hole arranged on the conductive trunk; and a plug, the plug includes a main body, a first step portion protruding from one side of the main body, and a second step portion protruding from the one side adjacent to the first step portion, the distance between the first step portion and the main body is greater than the distance between the second step portion and the main body, the first step portion passes through the through-hole, and the second step portion abuts against the conductive trunk, so that the plug is connected to the conductive member.

[0008] Optionally, the first step portion is riveted or welded to the through opening.

[0009] Optionally, the conductive member further has a protrusion extending from one side of the conductive trunk, and the through-hole is located between the protrusion and the conductive trunk.

[0010] Another aspect of the utility model provides a converter device, characterized in that it includes: an upper cover unit; a lower cover, wherein the lower cover and the upper cover unit form a cavity, and have a first through portion, a second through portion and a third through portion respectively arranged at the bottom of the lower cover; an L-pole conductive component, wherein the L-pole conductive component has the conductive member and the plug as described in one aspect above; an N-pole conductive component, wherein the N-pole conductive component has the conductive member and the plug as described in one aspect above; and an E-pole conductive component, wherein the E-pole conductive component has an E-pole conductive member and an E-pole plug connected to the E-pole conductive member, the L-pole conductive component, the N-pole conductive component and the E-pole conductive component are arranged in the cavity, and the respective plugs of the L-pole conductive component and the N-pole conductive component and the E-pole plug respectively pass through the corresponding first through portion, the second through portion and the third through portion.

[0011] Optionally, the L-pole conductive component, the N-pole conductive component and the E-pole conductive component abut against the bottom of the lower cover.

[0012] Optionally, the first step portion of each of the L-pole conductive component and the N-pole conductive component includes a first front side and a first bottom side connected to the first front side, and the second step portion of each of the L-pole conductive component and the N-pole conductive component includes a second front side connected to the first bottom side and a second bottom side connected to the second front side, the distance between the first front side and the main body is greater than the distance between the second front side and the main body, the first front side passes through the through-hole, the second front side abuts against the conductive trunk, and the second bottom side abuts against the bottom of the lower cover.

[0013] Optionally, the height of the second front surface is greater than or equal to the distance from the bottom end of the through hole to the bottom end of the conductive trunk.

[0014] Optionally, the E-pole conductive component has an E-pole conductive trunk, at least one E-pole conductive branch arranged at the end of the E-pole conductive trunk and extending from one side of the E-pole conductive trunk, an E-pole socket arranged at the top of the E-pole conductive branch, and a through hole arranged on the E-pole conductive trunk, the E-pole plug is in the shape of an elongated cylinder and has a joint portion corresponding to the through hole, and the joint portion is riveted to the through hole.

[0015] Optionally, the E-pole conductive member further has an E-pole protrusion extending from one side of the E-pole conductive trunk, and the through hole is located between the E-pole protrusion and the E-pole conductive trunk.

[0016] Optionally, the E-pole protrusion has a third bottom surface, the third bottom surface faces the pin head of the E-pole pin in the opposite direction to the engaging portion, and the third bottom surface abuts against the bottom of the lower cover.

[0017] Optionally, the first through portion and the second through portion are formed as long holes along the width direction of the lower cover, and are arranged at intervals along the length direction of the lower cover, and a first isolation rib and a second isolation rib having openings on one side of the width direction of the lower cover are respectively arranged around the first through portion and the second through portion, and the opening directions of the first isolation rib and the second isolation rib are opposite.

[0018] Optionally, the third penetration portion is formed as a circular hole corresponding to the E-pole plug.

[0019] Optionally, the L-pole conductive component is arranged at a position close to the first long side inside the lower cover along the length direction of the lower cover relative to the N-pole conductive component, and the N-pole conductive component is arranged at a position close to the middle inside the lower cover along the length direction of the lower cover relative to the L-pole conductive component. The E-pole conductive component is arranged at a position close to the second long side inside the lower cover opposite to the first long side in a manner that the N-pole conductive component is configured between the L-pole conductive component.

[0020] Optionally, the conductive parts of the L-pole conductive component, the N-pole conductive component and the E-pole conductive component are parallel to each other.

[0021] Optionally, the lower cover also has a fixing column, and the upper cover unit includes a socket inner core seat, which is formed integrally and includes a slot for assembling the L-pole conductive component, the N-pole conductive component, and the E-pole conductive component, and a fixing hole tightly connected to the fixing column.

[0022] Utility Model Effect

[0023] According to the utility model, a converter device can be provided which stabilizes the connection between the conductive member and the plug, and reduces the overall thickness of the conductive component. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present disclosure may be better understood by describing exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, in which:

[0025] Reference numerals: 1 upper cover assembly, 100 converter device, 13 converter, 2 socket core seat, 21 fixing hole, 22 slot, 23 fixing foot, 24 socket, 241 accommodating cavity, 3E pole conductive assembly, 31E pole conductive member, 311E pole socket, 312E pole spring, 313E pole conductive trunk, 314E pole protrusion, 315 through hole, 316 third bottom surface, 317E pole conductive branch, 32E pole socket pin, 321 joint, 322 plug head, 4L pole conductive component, 41L pole conductive part, 411L pole plug sleeve, 412L pole spring, 413L pole conductive trunk, 414L pole protrusion, 415L pole through-hole, 42L pole plug, 421L pole first step portion, 4211L pole first step portion first front side, 4212L pole first step portion first bottom side, 422L pole second step portion, 4221 The second front side of the second step portion of the L pole, the second bottom side of the second step portion of the L pole, the main body of the L pole plug, the 5N pole conductive component, the 51N pole conductive part, the 511N pole plug sleeve, the 512N pole spring sheet, the 513N pole conductive trunk, the 514N pole protrusion, the 515N pole through-hole, the 52N pole plug, the 521N pole first step portion, the first front side of the first step portion of the N pole, the first bottom side of the first step portion of the N pole, the 522N pole second step portion, the second front side of the second step portion of the 5221N pole, the second bottom side of the second step portion of the N pole, the 525N pole plug main body, the 6 lower cover, the 61 first through-portion, the 62 second through-portion, the 63 third through-portion, the 64 first isolation rib, the 65 second isolation rib, the 66 fixing column, the 67 bottom side, the D1 first direction, the D2 second direction, and the D3 third direction.

[0026] Figure 1A An exploded view of a converter device assembled using a conductive component according to an embodiment of the utility model is shown.

[0027] Figure 1B The diagram shows a front view of a converter device assembled using a conductive component according to an embodiment of the utility model.

[0028] Figure 2 A schematic structural diagram of an L-pole conductive component of an embodiment of the utility model is shown.

[0029] Figure 3 A schematic structural diagram of an N-pole conductive component of an embodiment of the utility model is shown.

[0030] Figure 4 A schematic structural diagram of an E-pole conductive component of an embodiment of the utility model is shown.

[0031] Figure 5 A schematic structural diagram of a lower cover of a converter device according to another embodiment of the utility model is shown.

[0032] Fig. 6A A front view showing a converter device according to another embodiment of the utility model, in which various levels of conductive components are assembled on the lower cover.

[0033] Figure 6B A side view showing a converter device according to another embodiment of the present utility model, in which various stages of conductive components are assembled on the lower cover.

[0034] Fig. 7A A front view showing the assembly of a socket inner core seat, a lower cover and various levels of conductive components of a converter device according to another embodiment of the utility model is shown.

[0035] Figure 7B A bottom view showing the assembly of the socket inner core seat and various levels of conductive components of a converter device according to another embodiment of the utility model is shown. DETAILED DESCRIPTION

[0036] The embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0037] In the description of the present disclosure, it should be noted that, unless otherwise specified, "multiple" means more than two; the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present disclosure. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. "Vertical" is not strictly vertical, but is within the allowable error range. "Parallel" is not strictly parallel, but is within the allowable error range.

[0038] The directional words appearing in the following description are all directions shown in the figures, and do not limit the specific structure of the present disclosure. In the description of the present disclosure, it should also be noted that, unless otherwise clearly specified and limited, the terms "assemble", "connect", "connect", "relative", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances.

[0039] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present disclosure. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0040] Figure 1A An exploded view of a converter device assembled using a conductive component according to an embodiment of the utility model is shown. Figure 1B The figure shows a front view of a converter device assembled by using a conductive component of an embodiment of the utility model. The converter device 100 has at least one set of converters 13, such as Figure 1A , Figure 1B As shown, there may be two groups of converters 13, but it is not limited thereto, and there may be more than three groups of converters 13. In the following, the structure of the converter device 100 including two groups of converters 13 is taken as an example for specific description in conjunction with FIG.

[0041] like Figure 1A , Figure 1B As shown, the converter device 100 of the present invention mainly includes an upper cover assembly 1, a socket core seat 2, an E-pole conductive assembly 3, an L-pole conductive assembly 4, an N-pole conductive assembly 5 and a lower cover 6. The upper cover assembly 1 and the socket core seat 2 constitute the upper cover unit of the present invention. In addition, the upper cover assembly 1 has three sockets corresponding to two groups of three-hole sockets. The socket core seat 2 also has two corresponding ones. The E-pole conductive assembly 3, the L-pole conductive assembly 4, and the N-pole conductive assembly 5 constitute two groups of three-hole socket assemblies. The lower cover 6 is detachably connected to the upper cover assembly 1 to form the housing of the converter device 100.

[0042] Next, refer to Figures 2 to 4 , the structure of each level of conductive components is explained. Figure 2 A schematic structural diagram of an L-pole conductive component of an embodiment of the utility model is shown. Figure 3The structural schematic diagram of the N - pole conductive component of an embodiment of the present utility model is shown. Figure 4 The structural schematic diagram of the E - pole conductive component of an embodiment of the present utility model is shown.

[0043] As a conductive component for the L - pole or N - pole, it includes: a conductive member, the conductive member having a conductive main body, at least one socket provided at an end of the conductive main body, and a through - hole provided on the conductive main body; and a plug, the plug including a body portion, a first stepped portion protruding from one side of the body portion, and a second stepped portion protruding from the one side adjacent to the first stepped portion, the distance of the first stepped portion relative to the body portion being greater than the distance of the second stepped portion relative to the body portion, the first stepped portion passing through the through - hole, and the second stepped portion abutting against the conductive main body, so that the plug is coupled to the conductive member.

[0044] The converter device of the present utility model can directly connect the plug to the conductive member. By adopting an integrally formed conductive member structure, the welding process can be reduced, it is safer and more reliable to use, and the yield rate is improved. In addition, by adopting a structure in which the plug is directly engaged with the socket, the assembly of the conductive component is simple and the cost is reduced.

[0045] In addition, the first stepped portion is riveted or welded to the through - hole. In addition, the conductive member further has a protruding portion extending from one side of the conductive main body, and the through - hole is located between the protruding portion and the conductive main body.

[0046] By connecting the first stepped portion and the through - hole together by riveting or welding, the plug can be stably coupled to the protruding portion, so it is not easy for the plug to fall off from the conductive member, and the overall stability of the conductive member is good.

[0047] <L - pole conductive component>

[0048] As Figure 2 shown, the L - pole conductive component 4 includes an L - pole conductive member 41 and an L - pole plug 42. The L - pole conductive member 41 is an integrally formed conductive member, having an L - pole conductive main body 413, at least one L - pole socket 411 provided at an end of the L - pole conductive main body 413, and an L - pole through - hole 415 provided on the L - pole conductive main body 413. The L - pole socket 411 has an L - pole elastic piece 412 for clamping. In addition, the L - pole conductive member further has an L - pole protruding portion 414 extending from one side of the L - pole conductive main body, and the L - pole through - hole 415 is located between the L - pole protruding portion 414 and the L - pole conductive main body 413. In addition, the L - pole conductive main body 413 can be generally formed in a long strip shape with a specified width, and the L - pole protruding portion 414 can extend from one side of the L - pole conductive main body along the width direction of the L - pole conductive main body.

[0049] Figure 2 In the embodiment, two L-pole sockets 411 are respectively located at two ends of the L-pole conductive trunk 413, but if there is one converter 13, the L-pole socket 411 can be located at one end of the L-pole conductive trunk 413, or if there are three converters 13, the L-pole conductive trunk 413 is correspondingly extended, and the L-pole sockets 411 are also correspondingly formed into three. The L-pole protrusion 414 can be located in the center of the L-pole conductive trunk 413, or can be located on the right side of the L-pole conductive trunk 413 or on the left side of the L-pole conductive trunk 413 according to the actual assembly situation. The L-pole through-hole 415 can be formed between the L-pole protrusion 414 and the L-pole conductive trunk 413, or can be formed on the L-pole protrusion 414.

[0050] Since the L-pole conductive member 41 can be integrally formed, the number of connecting wires for connecting the sockets can be reduced, the number of welding points can be reduced, and the installation is convenient and the temperature resistance is better.

[0051] In addition, if Figure 2 As shown, the L-pole pin 42 includes an L-pole pin body 425, an L-pole first step portion 421 protruding from one side of the L-pole pin body 425, and an L-pole second step portion 422 protruding from one side of the L-pole pin body 425 adjacent to the L-pole first step portion 421, and the distance between the L-pole first step portion 421 and the L-pole pin body 425 is greater than the distance between the L-pole second step portion 422 and the L-pole pin body 425.

[0052] More specifically, the L-pole plug body 425 is formed substantially in a rectangular shape having long sides and short sides.

[0053] In addition, the L-pole first step portion 421 is located at the upper end of the L-pole plug body 425, and protrudes from the long side of one side of the L-pole plug body 425 along the short side direction of the L-pole plug body 425. In addition, the L-pole first step portion 421 has an L-pole first front face 4211 and an L-pole first bottom face 4212 connected to the L-pole first front face 4211. The L-pole first front face 4211 can be formed parallel to the long side of the L-pole plug body 425, and the L-pole first bottom face 4212 can be formed parallel to the short side of the L-pole plug body 425.

[0054] In addition, the L-pole second step portion 422 is closely adjacent to the L-pole first step portion 421 along the long side of the L-pole plug main body portion 425. Figure 2It can be seen that the long side of the L-pole plug body 425 is located below and closely adjacent to the L-pole first step portion 421, and similarly to the L-pole first step portion 421, it also protrudes from the long side of the same side of the L-pole plug body 425 along the short side direction of the L-pole plug body 425. In addition, the second step portion 422 has an L-pole second front face 4221 connected to the L-pole first bottom face 4212 and an L-pole second bottom face 4222 connected to the L-pole second front face 4221. The L-pole second front face 4221 can be formed parallel to the long side of the L-pole plug body 425, and the L-pole second bottom face 4212 can be formed parallel to the short side of the L-pole plug body 425.

[0055] In addition, when viewed in the short side direction of the L-pole plug body 425, the distance from the L-pole first step 421 to the L-pole plug body 425 is greater than the distance from the L-pole second step 422 to the L-pole plug body 425. That is, the distance from the L-pole first front face 4211 of the L-pole first step 421 to the long side of the L-pole plug body 425 on the above-mentioned side is greater than the distance from the L-pole second front face 4221 of the L-pole second step 422 to the long side of the L-pole plug body 425 on the above-mentioned side.

[0056] In addition, the L-pole first step portion 421 passes through the L-pole through-hole 415, and the L-pole second step portion 422 abuts against the L-pole conductive trunk 413, so that the L-pole plug 42 is connected to the L-pole conductive member 41. That is, the L-pole first front face 4211 of the L-pole first step portion 421 passes through the L-pole through-hole 415, and the L-pole second front face 4221 of the L-pole second step portion 422 abuts against the L-pole conductive trunk 413, so that the L-pole plug 42 is directly connected to the L-pole conductive member 41. In addition, the L-pole first step portion 421 can pass through the L-pole through-hole 414 in a riveted manner, that is, the L-pole first front face 4211 of the L-pole first step portion 421 can pass through the L-pole through-hole 414 in a riveted manner. Alternatively, the L-pole first step portion 421 may be fixed by welding after passing through the L-pole through-hole 414, that is, the L-pole first front face 4211 of the L-pole first step portion 421 may be fixed by welding after passing through the L-pole through-hole 414, so that the L-pole plug 42 can be directly connected to the L-pole protrusion 415. Here, connection refers to connecting different conductive parts by riveting, welding, etc.

[0057] In addition, the height H of the L-pole second front surface 4221 of the L-pole second step portion 422 along the long side direction of the L-pole plug 42 is L Greater than or equal to the distance h from the bottom end of the L-pole through-hole 414 to the bottom end of the L-pole conductive trunk L That is, as described below Figure 6BAs shown, in the state where the L-pole pin 42 is inserted into the L-pole through-hole 414, the height H of the second front surface 4221 of the L-pole pin 42 in the direction of insertion of the L-pole pin 42 L is greater than or equal to the distance from the bottommost end of the L-pole through-hole 414 to the bottom end of the L-pole conductive main body 413. By setting it like this, the pin can be reliably in contact with the bottom of the lower cover, thereby reducing the overall height of the converter device when assembling the L-pole conductive component.

[0058] The shape of the first front surface 4211 of the L-pole is adapted to the shape of the L-pole through-hole 415. As Figure 2 shown, the L-pole through-hole 415 is formed in a mouth shape. Correspondingly, the shape of the first front surface 4211 of the L-pole is also formed in a mouth shape, but it is not limited to this, and it can also be other shapes such as a trapezoid or a rectangle.

[0059] <N-pole conductive component>

[0060] Next, the N-pole conductive component will be described with reference to Figure 3 as follows.

[0061] As Figure 3 shown, the N-pole conductive component 5 includes an N-pole conductive member 51 and an N-pole pin 52. The N-pole conductive member 51 is an integrally formed conductive member, having an N-pole conductive main body 513, at least one N-pole socket 511 provided at the end of the N-pole conductive main body 513, and an N-pole through-hole 515 provided on the N-pole conductive main body 513. The N-pole socket 511 has an N-pole elastic piece 512 for clamping. In addition, the N-pole conductive member also has an N-pole protruding portion 514 extending from one side of the N-pole conductive main body, and the N-pole through-hole 515 is located between the N-pole protruding portion 514 and the N-pole conductive main body 513. In addition, the N-pole conductive main body 513 can be generally formed in a long strip shape with a specified width, and the N-pole protruding portion 514 can extend from one side of the N-pole conductive main body in the width direction of the N-pole conductive main body.

[0062] Figure 3 In, two N-pole sockets 511 are respectively located at the two ends of the N-pole conductive main body 513. However, in the case of a converter structure, the N-pole socket 511 can be located at one end of the N-pole conductive main body 513, or in the case of three converters 13, the N-pole conductive main body 513 is correspondingly extended, and the N-pole socket 511 is also correspondingly formed into 3. The N-pole protruding portion 514 can be located at the center of the N-pole conductive main body 513, or can be located on the right side or the left side of the N-pole conductive main body 513 according to the actual assembly situation. The N-pole through-hole 515 can be formed between the N-pole protruding portion 514 and the N-pole conductive main body 513, or can be formed on the N-pole protruding portion 514.

[0063] Since the N-pole conductive member 51 can be integrally formed, the number of connecting wires for connecting the sockets can be reduced, the number of welding points can be reduced, and the installation is convenient and the temperature resistance is better.

[0064] In addition, if Figure 3 As shown, the N-pole pin 52 includes a N-pole pin body 525, a N-pole first step portion 521 protruding from one side of the N-pole pin body 525, and a N-pole second step portion 522 protruding from one side of the N-pole pin body 525 adjacent to the N-pole first step portion 521, and the distance between the N-pole first step portion 521 and the N-pole pin body 525 is greater than the distance between the N-pole second step portion 522 and the N-pole pin body 525.

[0065] More specifically, the N-pole plug body 525 is formed substantially in a rectangular shape having long sides and short sides.

[0066] In addition, the N-pole first step portion 521 is located at the upper end of the N-pole plug body 525, and protrudes from the long side of one side of the N-pole plug body 525 along the short side direction of the N-pole plug body 525. In addition, the N-pole first step portion 521 has an N-pole first front face 5211 and an N-pole first bottom face 5212 connected to the N-pole first front face 5211. The N-pole first front face 5211 can be formed parallel to the long side of the N-pole plug body 525, and the N-pole first bottom face 5212 can be formed parallel to the short side of the N-pole plug body 525.

[0067] In addition, the N-pole second step portion 522 is closely adjacent to the N-pole first step portion 521 along the long side of the N-pole plug body 525. Figure 3 It can be seen that the long side of the N-pole plug body 525 is located below and closely adjacent to the N-pole first step portion 521, and similarly to the N-pole first step portion 521, it also protrudes from the long side of the same side of the N-pole plug body 525 along the short side direction of the N-pole plug body 525. In addition, the second step portion 522 has an N-pole second front side 5221 connected to the N-pole first bottom side 5212 and an N-pole second bottom side 5222 connected to the N-pole second front side 5221. The N-pole second front side 5221 can be formed parallel to the long side of the N-pole plug body 525, and the N-pole second bottom side 5212 can be formed parallel to the short side of the N-pole plug body 525.

[0068] In addition, when viewed in the short side direction of the N-pole plug body 525, the distance from the N-pole first step 521 to the N-pole plug body 525 is greater than the distance from the N-pole second step 522 to the N-pole plug body 525. That is, the distance from the N-pole first front face 5211 of the N-pole first step 521 to the long side of the above-mentioned one side of the N-pole plug body 525 is greater than the distance from the L-pole second front face 5221 of the L-pole second step 522 to the long side of the above-mentioned one side of the N-pole plug body 525.

[0069] In addition, the N-pole first step portion 521 passes through the N-pole through-hole 515, and the N-pole second step portion 522 abuts against the N-pole conductive trunk 513, so that the N-pole plug 52 is connected to the N-pole conductive member 51. That is, the N-pole first front face 5211 of the N-pole first step portion 521 passes through the N-pole through-hole 515, and the N-pole second front face 5221 of the N-pole second step portion 522 abuts against the N-pole conductive trunk 513, so that the N-pole plug 52 is directly connected to the N-pole conductive member 51. In addition, the N-pole first step portion 521 can pass through the N-pole through-hole 514 in a riveted manner, that is, the N-pole first front face 5211 of the N-pole first step portion 521 can pass through the N-pole through-hole 514 in a riveted manner. Alternatively, the N-pole first step portion 521 can be fixed by welding after passing through the N-pole through-hole 514 , that is, the N-pole first front side 5211 of the N-pole first step portion 521 can be fixed by welding after passing through the N-pole through-hole 514 , so that the N-pole pin 52 can be directly connected to the N-pole protrusion 415 .

[0070] In addition, the height H of the N-pole second front surface 5221 of the N-pole second step portion 522 along the long side direction of the N-pole plug 52 is n Greater than or equal to the distance h from the bottom end of the N-pole through-hole 514 to the bottom end of the N-pole conductive trunk n That is, the following Figure 6B Although not shown, similarly to the L-pole plug 42, when the N-pole plug 52 is inserted into the N-pole through-hole 514, the height H of the second front surface 5221 of the N-pole plug 52 along the direction of insertion of the N-pole plug is n is greater than or equal to the distance h from the bottom end of the N-pole through-hole 514 to the bottom end of the N-pole conductive trunk 513 n By setting it in this way, the latch can reliably contact the bottom of the lower cover, thereby reducing the overall height of the converter device when assembling the N-pole conductive component. In addition, the height H of the L-pole conductive component L and the height H of the N-pole conductive component n They may be the same or different, preferably the same. In addition, the height h L and h n They may be the same or different, but are preferably the same.

[0071] The shape of the first N - pole front surface 5211 is adapted to the shape of the N - pole through - hole 515. As Figure 3 shown, the N - pole through - hole 515 is formed in a mouth - shape, and correspondingly, the shape of the first N - pole front surface 5211 is also formed in a mouth - shape, but it is not limited to this, and it can also be other shapes such as trapezoid, rectangle, etc.

[0072] <E - pole conductive component>

[0073] Next, the E - pole conductive component will be described with reference to Figure 4 this.

[0074] The E - pole conductive component 3 has an E - pole conductive part 31 and an E - pole plug 32 connected to the E - pole conductive part 31. The E - pole conductive part 31 has an E - pole conductive main body 313, at least one E - pole conductive branch 317 provided at the end of the E - pole conductive main body 313 and extending from one side of the E - pole conductive main body 313, an E - pole socket 311 provided at the top of the E - pole conductive branch 317, and a through - hole 315 provided on the E - pole conductive main body 313. The E - pole socket 311 has an E - pole elastic piece 312 for clamping. In addition, the E - pole conductive part 31 also has an E - pole protrusion 314 extending from one side of the E - pole conductive main body 313. The through - hole 315 is located between the E - pole protrusion 314 and the E - pole conductive main body 313, and can also be formed on the E - pole protrusion 314. In addition, the E - pole conductive main body 313 can be generally formed in a long - strip shape with a specified width, and the E - pole protrusion 314 can extend from one side of the E - pole conductive main body along the width direction of the E - pole conductive main body.

[0075] Figure 3 In, the two E - pole conductive branches 317 are respectively located at the two ends of the E - pole conductive main body 313, extend from one side of the E - pole conductive main body 313 along a direction substantially perpendicular to the width direction of the E - pole conductive main body 313, and an E - pole socket 311 is provided at the top of each E - pole conductive branch 317. Figure 3 shows the structure of the E - pole conductive part 3 in the case of two converter devices, but if it is the case of one converter 13, the E - pole conductive branch 317 and the E - pole socket 311 can be located at one end of the E - pole conductive main body 313, or if it is the case of three converters 13, the E - pole conductive main body 313 is correspondingly extended, and the E - pole socket 311 is correspondingly formed into 3.

[0076] The E - pole protrusion 314 can protrude from one side of the E - pole conductive main body 313 along the width direction of the E - pole conductive main body 313, or can protrude from the other side of the E - pole conductive main body 313 along the width direction of the E - pole conductive main body 313. The E - pole protrusion 314 can be located at the center of the E - pole conductive main body 313, or can be located on the right side or the left side of the E - pole conductive main body 313 depending on the actual assembly situation.

[0077] A through hole 315 may be formed on the E-pole protrusion 314. The through hole 315 may also be formed between the E-pole protrusion 314 and the E-pole conductive trunk 313.

[0078] The E-pole conductive member 31 can be integrally formed, thereby reducing the number of connecting wires used to connect the sockets and reducing welding points, thereby facilitating installation and improving temperature resistance.

[0079] The E-pole plug 32 is in the shape of an elongated cylinder and has a joint portion 321 corresponding to the through hole 315 and a plug head 322 in the opposite direction of the joint portion 321. By riveting the joint portion 321 to the through hole 315, the E-pole plug 32 can be directly connected to the E-pole protrusion 314. By riveting the E-pole conductive member to the E-pole plug, it is not easy for the E-pole plug to fall off from the E-pole conductive member, and the stability of the overall conductive member is good.

[0080] In addition, the E-pole protrusion 314 has a third bottom surface 316, and the third bottom surface 316 faces the plug head 322 of the E-pole plug 32. Figure 6B As shown, when the E-pole conductive component 3 is assembled to the lower cover, the third bottom surface 316 faces the insertion direction of the E-pole plug 32 when it is inserted into the lower cover 6, so that it can directly abut against the bottom 67 of the lower cover 6. By setting it in this way, the E-pole plug can reliably contact the bottom of the lower cover without setting a supporting rib for fixing or supporting the E-pole conductive component, thereby reducing the overall height of the converter device when the E-pole conductive component is assembled.

[0081] Next, refer to Figures 5 to 6B The lower cover 6 of the converter device 100 and the structure in which the various stages of conductive components are assembled on the lower cover 6 are described. Figure 5 A schematic structural diagram of a lower cover 6 of a converter device 100 according to another embodiment of the present utility model is shown. Fig. 6A A front view showing a converter device 100 according to another embodiment of the present invention, in which various levels of conductive components are assembled on the lower cover 6 . Figure 6B A side view showing a converter device according to another embodiment of the present utility model, in which various stages of conductive components are assembled on the lower cover.

[0082] The utility model provides a converter device 100, comprising: an upper cover unit; a lower cover 6, wherein the lower cover 6 and the upper cover unit form a cavity, and have a first through portion 61, a second through portion 62 and a third through portion 63 respectively arranged at the bottom of the lower cover 6; the above-mentioned L-pole conductive component 4; the above-mentioned N-pole conductive component 5; and the above-mentioned E-pole conductive component 3, wherein the L-pole conductive component 4, the N-pole conductive component 5 and the E-pole conductive component 3 are arranged in the above-mentioned cavity, and the L-pole plug 42, the N-pole plug 52 and the E-pole plug 32 respectively pass through the corresponding first through portion 61, the second through portion 62 and the third through portion 63, until the L-pole conductive component 4, the N-pole conductive component 5 and the E-pole conductive component 3 abut against the bottom of the lower cover 6.

[0083] By adopting a structure in which the L-pole conductive component, the N-pole conductive component and the E-pole conductive component are arranged in a cavity formed by an upper cover unit and a lower cover, and their respective pins pass through a through portion arranged at the bottom of the lower cover and abut against the bottom of the lower cover, the thickness of the converter device can be reduced because the pins abut against the lower cover directly, and there is no need to set support ribs for fixing or supporting each conductive component.

[0084] Next, a partial structure of the converter device 100 will be described in detail.

[0085] <Lower cover 6>

[0086] like Figure 1A and Figure 5 As shown, the lower cover 6 is a substantially rectangular box structure, having a bottom, and a first long side, a second long side, and a first short side and a second short side connected to the bottom. The height direction of the lower cover is set as the first direction D1, the length direction of the lower cover, i.e., the long side direction, is set as the second direction D2, and the width direction of the lower cover, i.e., the short side direction, is set as the third direction D3. The bottom of the lower cover 6 has a first through portion 61, a second through portion 62, and a third through portion 63.

[0087] like Figure 5 As shown, the first through-portion 61 and the second through-portion 62 are formed into a long hole shape corresponding to the shape of the body parts 425, 525 of the L-pole plug 42 and the N-pole plug 52 along the third direction D3, and are arranged at intervals along the second direction D2. By forming the through-portion into a long hole shape corresponding to the shape of the plug, the L-pole conductive component and the N-pole conductive component can be easily assembled and abutted against the bottom of the lower cover 6.

[0088] A first isolation rib 64 and a second isolation rib 65 are respectively arranged around the first through-portion 61 and the second through-portion 62. The first isolation rib 64 and the second isolation rib 65 have openings on one side of the third direction D3, and the opening directions are opposite. For example, the opening of the first isolation rib 64 faces the outside of the lower cover 6, while the opening of the second isolation rib 65 faces the inside of the lower cover 6, but it is not limited thereto. The opening of the first isolation rib 64 may also face the inside of the lower cover 6, while the opening of the second isolation rib 65 faces the outside of the lower cover 6, as long as the opening directions of the two isolation ribs are opposite. By setting in this way, the pins of each pole can be fixed so as not to shake, and the conductive components can be completely isolated to prevent accidental contact.

[0089] In addition, the third through-portion 63 is formed as a circular hole corresponding to the E-pole plug, and is arranged at a position spaced apart from the first through-portion 61 and the second through-portion 62 in the third direction D3. An isolation rib may be provided between the third through-portion 63 and the first through-portion 61 and the second through-portion 62. By providing this arrangement, the conductive components can be completely isolated from each other to prevent accidental contact.

[0090] Next, refer to Fig. 6A and Figure 6B The structure of assembling each level of conductive components to the lower cover 6 is described. Fig. 6A , 6B As shown, the L-pole conductive component 4, the N-pole conductive component 5 and the E-pole conductive component 3 are arranged in a cavity formed by the upper cover unit and the lower cover 6, and the L-pole plug 42, the N-pole plug 52 and the E-pole plug 32 respectively pass through the corresponding first through-portion 61, the second through-portion 62 and the third through-portion 63, thereby abutting against the bottom 67 of the lower cover. Specifically, the L-pole conductive component 4 is arranged at a position close to the first long side in the lower cover 6 along the second direction D2 relative to the N-pole conductive component 5, and the N-pole conductive component 5 is arranged at a position close to the middle in the lower cover 6 along the second direction D2 relative to the L-pole conductive component 4, and the E-pole conductive component 3 is arranged at a position close to the second long side in the lower cover 6 in a manner of arranging the N-pole conductive component 5 between the L-pole conductive component 4. That is, each level of conductive components is arranged along the second direction D2, and the N-pole conductive component 5 is arranged between the L-pole conductive component 4 and the E-pole conductive component 3 in the third direction D3. Preferably, the L-pole conductive component 41 of the L-pole conductive component 4, the N-pole conductive component 51 of the N-pole conductive component 5 and the E-pole conductive component 31 of the E-pole conductive component 3 are parallel to each other, that is, preferably, the L-pole conductive trunk 413, the N-pole conductive trunk 513 and the E-pole conductive trunk 313 are parallel to each other.

[0091] In addition, if Figure 6BAs shown, the L-pole second bottom surface 4222 of the L-pole pin 42 of the L-pole conductive component 4 and the N-pole second bottom surface 5222 of the N-pole pin 52 of the N-pole conductive component 5 directly abut against the bottom 67 of the lower cover 6, and the third bottom surface of the E-pole protrusion of the E-pole conductive component 3 directly abuts against the bottom 67 of the lower cover 6.

[0092] Thus, by configuring the conductive components of each pole along the second direction D2 and arranging them at intervals along the third direction D3, assembly can be facilitated, and when multiple converters need to be provided, it is only necessary to extend the length of the conductive component along the second direction D2, thereby facilitating the design and reducing the extra cost due to the increase in the number of converters. In addition, by directly contacting the pins or conductive components of the conductive components to the lower cover, the thickness of the converter can be reduced.

[0093] Through such a structure, the arrangement of the conductive components of each pole can be optimized, the space for configuring the conductive components of each pole can be reduced, and the space utilization rate can be improved.

[0094] <Insert socket inner core seat>

[0095] Next, refer to Fig. 7A , Figure 7B The following describes how the socket inner core seat 2, the lower cover 6 and the conductive components of each level are assembled together. Fig. 7A A front view showing the assembly of the socket inner core seat 2, the lower cover 6 and various levels of conductive components of the converter device 100 according to another embodiment of the present utility model is shown. Figure 7B A bottom view showing the assembly of the socket inner core seat 2 and various levels of conductive components of the converter device 100 according to another embodiment of the present utility model is shown.

[0096] like Fig. 7A As shown, the socket core base 2 is integrally formed, and has two sockets 24 corresponding to the L-pole socket and the N-pole socket, and two fixing legs 23 extending from the bottom end of the side surface perpendicular to the upper surface. Figure 7B As shown, when the socket core base 2 is viewed from above, there are provided a slot 22 for fixing the L-pole conductive member and the N-pole conductive member, two accommodating cavities 241 for accommodating the L-pole socket and the N-pole socket, and a fixing hole 21 located between the two accommodating cavities 241. Figure 5 As shown, the lower cover 6 also has a fixing column 66 .

[0097] When assembling the converter device 100, first assemble the conductive components of each level on the socket core seat 2, fix the conductive parts of the conductive components of each level through the slots 23 and the accommodating cavity 241, and tightly connect the socket core seat 2 with the conductive components of each pole assembled to the fixing column 66 of the lower cover 6 through the fixing hole 21.

[0098] Fig. 7A and Figure 7B The figure shows a case where the converter device 100 has two sets of converters 13 , and the socket inner core seat 2 also has two accordingly.

[0099] In addition, in the converter device 100 of the present invention, if more than three sets of converters 13 are desired, the lower cover 6 only needs to be extended along the long side direction D2, the conductive trunks of each level of conductive components are correspondingly extended along the long side direction of the lower cover 6, and a corresponding number of plug sockets of each pole are formed, and a corresponding number of plug socket inner core seats 2 and upper cover components 1 are configured. Thus, a converter device with multiple converters can be simply formed.

[0100] By using an integrated socket core seat and providing a slot for internally placing each pole conductive member, each pole conductive member can be assembled without loosening. In addition, by tightly fitting the socket core seat with a fixing column provided on the lower cover, the socket core seat and the lower cover can be firmly connected and not loose.

[0101] It should be understood that the above description is illustrative and not restrictive. For example, the above embodiments (and / or their various aspects) can be used in combination with each other. In addition, without departing from the scope of the present invention, many modifications can be made to adapt specific conditions or materials to the teachings of the various embodiments of the present invention. Although the size and type of the material described herein are used to define the parameters of the various embodiments of the present invention, the various embodiments are not meant to be restrictive, but exemplary embodiments. In reading the above description, many other embodiments are obvious to those skilled in the art. Therefore, the scope of the various embodiments of the present invention should be determined with reference to the attached claims, and the full range of equivalent forms claimed by these claims.

Claims

1. A conductive component, characterized in that: include: A conductive member, the conductive member having a conductive trunk, at least one socket disposed at an end of the conductive trunk, and a through hole disposed on the conductive trunk; as well as The latch comprises a main body, a first step portion protruding from one side of the main body, and a second step portion protruding from the one side adjacent to the first step portion, wherein the distance between the first step portion and the main body is greater than the distance between the second step portion and the main body, The first step portion passes through the through opening, and the second step portion abuts against the conductive trunk, so that the plug is connected to the conductive member.

2. The conductive component according to claim 1, characterized in that The first step portion is riveted or welded to the through opening.

3. The conductive component according to claim 1, characterized in that The conductive member also has a protrusion extending from one side of the conductive trunk, The through opening is located between the protruding portion and the conductive trunk.

4. A converter device, characterized in that: include: Upper cover unit; A lower cover, wherein the lower cover and the upper cover unit form a cavity, and has a first through portion, a second through portion and a third through portion respectively arranged at the bottom of the lower cover; An L-pole conductive component, the L-pole conductive component comprising the conductive member and the plug as claimed in claim 1; An N-pole conductive component, the N-pole conductive component having the conductive member and the plug as claimed in claim 1; and An E-pole conductive component, wherein the E-pole conductive component comprises an E-pole conductive member and an E-pole plug connected to the E-pole conductive member, The L-pole conductive component, the N-pole conductive component and the E-pole conductive component are arranged in the cavity, and The respective pins of the L-pole conductive component and the N-pole conductive component and the E-pole pin respectively pass through the corresponding first penetration portion, the second penetration portion and the third penetration portion.

5. The converter device according to claim 4, characterized in that The L-pole conductive component, the N-pole conductive component, and the E-pole conductive component are in contact with the bottom of the lower cover.

6. The converter device according to claim 5, characterized in that The first step portion of each of the L-pole conductive component and the N-pole conductive component includes a first front surface and a first bottom surface connected to the first front surface. The second step portion of each of the L-pole conductive component and the N-pole conductive component includes a second front surface connected to the first bottom surface and a second bottom surface connected to the second front surface. The distance between the first front surface and the main body is greater than the distance between the second front surface and the main body. The first front side passes through the through hole, and the second front side abuts against the conductive trunk. The second bottom surface abuts against the bottom of the lower cover.

7. The converter device according to claim 6, characterized in that The height of the second front surface is greater than or equal to the distance from the bottom end of the through hole to the bottom end of the conductive trunk.

8. The converter device according to claim 5, characterized in that The E-pole conductive member comprises an E-pole conductive trunk, at least one E-pole conductive branch arranged at the end of the E-pole conductive trunk and extending from one side of the E-pole conductive trunk, an E-pole socket arranged at the top of the E-pole conductive branch, and a through hole arranged on the E-pole conductive trunk. The E-pole plug is in the shape of an elongated cylinder and has a joint portion corresponding to the through hole, and the joint portion is riveted to the through hole.

9. The converter device according to claim 8, characterized in that The E-pole conductive member also has an E-pole protrusion extending from one side of the E-pole conductive trunk. The through hole is located between the E-pole protrusion and the E-pole conductive trunk.

10. The converter device according to claim 9, characterized in that The E-pole protrusion has a third bottom surface, and the third bottom surface faces the plug head of the E-pole plug in the opposite direction to the engaging portion. The third bottom surface abuts against the bottom of the lower cover.

11. A converter device according to any one of claims 4 to 10, characterized in that The first through-hole and the second through-hole are formed as long holes along the width direction of the lower cover and are arranged at intervals along the length direction of the lower cover. A first isolation rib and a second isolation rib having an opening on one side in the width direction of the lower cover are respectively arranged around the first penetration portion and the second penetration portion. The opening directions of the first isolation rib and the second isolation rib are opposite.

12. The converter device according to claim 11, characterized in that The third penetration portion is formed as a circular hole corresponding to the E-pole plug.

13. A converter device according to any one of claims 4 to 10, characterized in that The L-pole conductive component is arranged at a position close to the first long side of the lower cover along the length direction of the lower cover relative to the N-pole conductive component. The N-pole conductive component is arranged at a middle position inside the lower cover along the length direction of the lower cover relative to the L-pole conductive component. The E-pole conductive component is disposed in the lower cover at a position close to the second long side opposite to the first long side in a manner that the N-pole conductive component is disposed between the E-pole conductive component and the L-pole conductive component.

14. The converter device according to claim 13, characterized in that The conductive parts of the L-pole conductive component, the N-pole conductive component and the E-pole conductive component are parallel to each other.

15. A converter device according to any one of claims 4 to 10, characterized in that The lower cover also has a fixing column. The upper cover unit comprises a socket inner core seat, which is formed integrally and comprises a slot for assembling the L-pole conductive component, the N-pole conductive component, and the E-pole conductive component, and a fixing hole tightly connected to the fixing column.

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