Direct welding type Type-C connector

Abstract

The utility model belongs to the technical field of electronic equipment connectors, and particularly relates to a direct welding type Type-C connector, which comprises an upper terminal assembly, a lower terminal assembly, an upper insulation partition shell and a lower insulation partition shell, the upper terminal assembly comprises an upper terminal and a power connection beam, and the lower terminal assembly comprises a lower terminal and a power connection sheet. The direct welding type Type-C connector comprises an upper terminal assembly, a lower terminal assembly, an upper insulation partition shell and a lower insulation partition shell, the lower insulation partition shell partitions a plurality of upper terminals to form independent conduction circuits, and the upper insulation partition shell partitions a plurality of lower terminals to form independent conduction circuits. According to the direct welding type Type-C connector provided by the invention, a PCB (Printed Circuit Board) is omitted, the impedance of a product is reduced, the passing current is larger, the assembly is simpler and more convenient, the terminal structure is more stable, and the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic equipment connectors, and in particular relates to a direct-welding Type-C connector. Background Art

[0002] At present, the electrical connectors of many electronic products are Type-C electrical connectors. At present, the terminals and wires in the electrical connectors are all welded on the circuit board and then molded by encapsulation. However, the current circuit board is a printed circuit, so the conductive cross-section is small and the current that can pass is limited, so the charging speed of electronic products is slow. In addition, the terminals and wires in the current electrical connectors are all welded on the circuit board, resulting in high impedance, and additional circuit board welding and assembly processes, which makes assembly inconvenient. Since the solder joints on the circuit board are small, welding can easily cause the terminals to be desoldered and disconnected from the circuit board, resulting in an unstable terminal structure and reducing the service life of the electrical connector. Utility Model Content

[0003] The purpose of the utility model is to provide a direct-welding Type-C connector, aiming to solve the technical problems in the prior art of high impedance, inconvenient assembly, and reduced service life of the electrical connector.

[0004] To achieve the above-mentioned purpose, the direct welding Type-C connector provided in the embodiment of the utility model includes an upper terminal assembly, a lower terminal assembly, an upper insulating partition housing and a lower insulating partition housing, wherein the upper terminal assembly is arranged on the upper insulating partition housing, the lower terminal assembly is arranged on the lower insulating partition housing, the upper insulating partition housing passes through the upper terminal assembly and abuts against the lower terminal assembly, and the lower insulating partition housing passes through the lower terminal assembly and abuts against the upper terminal assembly;

[0005] The upper terminal assembly includes an upper terminal and a connecting beam, wherein a plurality of upper terminals are provided, and the connecting beams are respectively connected to the plurality of upper terminals, and the lower insulating partition housing passes through the lower terminal assembly and abuts against the upper terminal, and the lower insulating partition housing respectively separates the plurality of upper terminals to form independent conduction circuits;

[0006] The lower terminal assembly includes a lower terminal and a power connection plate. There are multiple lower terminals, and the power connection plates are respectively connected to the multiple lower terminals. The power connection plates are connected to the power connection beam. The upper insulating partition shell passes through the upper terminal assembly and abuts against the lower terminal. The upper insulating partition shell respectively isolates the multiple lower terminals to form independent conduction circuits.

[0007] As an optional solution of the utility model, upper pre-breaking pieces are provided between adjacent upper terminals, and a plurality of upper pre-breaking pieces are provided and are respectively fixedly connected to the upper terminals.

[0008] As an optional solution of the utility model, the upper insulating partition shell is provided with a plurality of upper partition protrusions and a plurality of upper pre-break holes, the plurality of upper partition protrusions are fixedly connected to the upper insulating partition shell, and the plurality of upper pre-break holes are evenly arranged on the upper insulating partition shell.

[0009] As an optional solution of the utility model, the upper insulating partition shell is fixedly connected with an upper insulating partition plate, a plurality of upper insulating partition plates are provided and are evenly arranged on the upper insulating partition shell, the upper terminal is arranged on one side of the upper insulating partition plate, and the upper insulating partition plate separates the upper terminals.

[0010] As an optional solution of the utility model, a lower pre-break piece is provided between adjacent lower terminals, and the lower pre-break pieces are provided in plurality and are respectively fixedly connected to the lower terminals, the lower pre-break piece is arranged to overlap with the upper partition protrusion, and the upper partition protrusion abuts against the lower pre-break piece.

[0011] As an optional scheme of the utility model, the lower insulating partition shell is provided with a plurality of lower partition protrusions and a plurality of lower pre-break holes, the plurality of lower partition protrusions are fixedly connected to the lower insulating partition shell, the plurality of lower pre-break holes are evenly arranged on the lower insulating partition shell, the upper pre-break piece is overlapped with the lower partition protrusion, and the lower partition protrusion is abutted against the upper pre-break piece.

[0012] As an optional solution of the utility model, the lower insulating partition shell is fixedly connected with a lower insulating partition plate, two lower insulating partition plates are provided and are evenly arranged on the lower insulating partition shell, the lower terminal is arranged on one side of the lower insulating partition plate, and the lower insulating partition plate separates the lower terminals.

[0013] As an optional solution of the utility model, a terminal connecting piece is fixedly connected to the lower terminal, and the terminal connecting piece is fixedly connected to the upper insulating partition shell and the lower insulating partition shell respectively.

[0014] As an optional solution of the utility model, an inner shell is provided at one end of the upper insulating partition shell and the lower insulating partition shell, and the inner shell is fixedly connected to the upper insulating partition shell and the lower insulating partition shell respectively, and a plug-in spring is fixedly connected to one end of the inner shell.

[0015] As an optional solution of the utility model, the outer sides of the upper insulating partition shell and the lower insulating partition shell are provided with an outer shell, the outer shell is fixedly connected to the upper insulating partition shell and the lower insulating partition shell respectively, and the inner shell is arranged in the outer shell.

[0016] The above one or more technical solutions in the direct-welding Type-C connector provided by the embodiment of the utility model have at least one of the following technical effects:

[0017] The direct-welding Type-C connector provided in the present application includes an upper terminal assembly, a lower terminal assembly, an upper insulating partition shell and a lower insulating partition shell. The lower insulating partition shell respectively separates multiple upper terminals to form independent conduction circuits, and the upper insulating partition shell respectively separates multiple lower terminals to form independent conduction circuits. Then the upper terminal and the lower terminal are connected to form a whole through a connecting beam and a connecting piece. The direct-welding Type-C connector provided in the present application omits the PCB, reduces the product impedance, can pass a larger current, is easier to assemble, has a more stable terminal structure, and improves the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic structural diagram of a direct-weld Type-C connector provided in an embodiment of the utility model.

[0020] Figure 2 A schematic diagram of the structure of the direct-welding Type-C connector provided in an embodiment of the utility model with the housing omitted.

[0021] Figure 3 An exploded view of a direct-weld Type-C connector provided in an embodiment of the present invention.

[0022] Figure 4 An exploded view of a direct-weld Type-C connector provided in an embodiment of the present invention.

[0023] Figure 5 A schematic structural diagram of the upper terminal assembly of the direct-welding Type-C connector provided in an embodiment of the utility model.

[0024] Figure 6 A schematic structural diagram of the lower terminal assembly of the direct-welding Type-C connector provided in an embodiment of the utility model.

[0025] Among them, the reference numerals in the figure are:

[0026] 1. Upper terminal assembly; 2. Lower terminal assembly; 3. Upper insulating partition housing; 4. Lower insulating partition housing; 5. Terminal connecting piece; 6. Inner housing; 7. Plug-in spring piece; 8. Outer housing;

[0027] 11. Install the upper terminal; 12. Connect the power beam; 13. Install the pre-cut piece;

[0028] 21. Lower terminal; 22. Power connection piece; 23. Lower pre-break piece;

[0029] 31. upper partition protrusion; 32. upper pre-break socket; 33. upper insulating partition;

[0030] 41. Lower partition protrusion; 42. Lower pre-break socket; 43. Lower insulating partition. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0032] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0034] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0035] In one embodiment of the present invention, Figures 1 to 6 As shown, a direct welding Type-C connector is provided, including an upper terminal assembly 1, a lower terminal assembly 2, an upper insulating partition housing 3 and a lower insulating partition housing 4. The upper terminal assembly 1 is arranged on the upper insulating partition housing 3, and the lower terminal assembly 2 is arranged on the lower insulating partition housing 4. The upper insulating partition housing 3 passes through the upper terminal assembly 1 and abuts against the lower terminal assembly 2. The lower insulating partition housing 4 passes through the lower terminal assembly 2 and abuts against the upper terminal assembly 1. The upper terminal assembly 1 includes an upper terminal 11 and a power connection beam 12, and a plurality of upper terminals 11 are provided, and the power connection beams 12 are respectively fixedly connected to the plurality of upper terminals 11. The lower insulating partition housing 4 passes through the lower terminal assembly 2 and abuts against the upper terminal 11. The lower insulating partition housing 4 isolates the plurality of upper terminals 11 to form independent conduction circuits. The lower terminal assembly 2 includes a lower terminal 21 and a power connection sheet 22, and a plurality of lower terminals 21 are provided, and the power connection sheet 22 is respectively fixedly connected to the plurality of lower terminals 21. The power connection plate 22 is fixedly connected to the power connection beam 12 and connected to each other. The upper insulating partition shell 3 passes through the upper terminal assembly 1 and abuts against the lower terminal 21. The upper insulating partition shell 3 respectively isolates the multiple lower terminals 21 to form independent conduction circuits. The direct-welding Type-C connector provided in the present application, the lower insulating partition shell 4 respectively isolates the multiple upper terminals 11 to form independent conduction circuits, and the upper insulating partition shell 3 respectively isolates the multiple lower terminals 21 to form independent conduction circuits, and then the upper terminal 11 and the lower terminal 21 are connected to form a whole through the power connection beam 12 and the power connection plate 22. The direct-welding Type-C connector provided in the present application omits the PCB, reduces the product impedance, can pass a larger current, is easier to assemble, has a more stable terminal structure, and improves the service life.

[0036] In another embodiment of the present invention, an upper pre-broken piece 13 is provided between adjacent upper terminals 11 of the direct-welding Type-C connector, and a plurality of upper pre-broken pieces 13 are provided and are fixedly connected to the upper terminals 11 respectively.

[0037] In another embodiment of the utility model, the upper insulating partition shell 3 of the direct-welding Type-C connector is provided with a plurality of upper partition protrusions 31 and a plurality of upper pre-break holes 32, the plurality of upper partition protrusions 31 are all fixedly connected to the upper insulating partition shell 3, and the plurality of upper pre-break holes 32 are evenly arranged on the upper insulating partition shell 3.

[0038] In another embodiment of the utility model, the upper insulating partition shell 3 of the direct-welding Type-C connector is fixedly connected to an upper insulating partition plate 33, a plurality of upper insulating partition plates 33 are provided, and are evenly arranged on the upper insulating partition shell 3, the upper terminal 11 is arranged on one side of the upper insulating partition plate 33, and the upper insulating partition plate 33 separates the upper terminal 11.

[0039] In another embodiment of the utility model, a lower pre-break piece 23 is provided between adjacent lower terminals 21 of the direct-welding Type-C connector, and a plurality of lower pre-break pieces 23 are provided, and are respectively fixedly connected to the lower terminals 21. The lower pre-break piece 23 is arranged to overlap with the upper partition protrusion 31, and the upper partition protrusion 31 abuts against the lower pre-break piece 23 and presses the lower pre-break piece 23 off, so that the lower terminal 21 forms an independent conduction circuit. The upper partition protrusion 31 presses the lower pre-break piece 23 off and is arranged in the lower pre-break socket 42.

[0040] In another embodiment of the utility model, the lower insulating partition shell 4 of the direct-welding Type-C connector is provided with a plurality of lower partition protrusions 41 and a plurality of lower pre-break holes 42, the plurality of lower partition protrusions 41 are fixedly connected to the lower insulating partition shell 4, the plurality of lower pre-break holes 42 are evenly arranged on the lower insulating partition shell 4, the upper pre-break piece 13 is overlapped with the lower partition protrusion 41, the lower partition protrusion 41 passes through the lower terminal 21 and abuts against the upper pre-break piece 13, and presses the upper pre-break piece 13 off, so that the upper terminal 11 forms an independent conduction circuit, and the lower partition protrusion 41 presses the upper pre-break piece 13 off and is arranged in the upper pre-break hole 32.

[0041] In another embodiment of the utility model, the lower insulating partition shell 4 of the direct-welding Type-C connector is fixedly connected to a lower insulating partition plate 43, two lower insulating partition plates 43 are provided and are evenly arranged on the lower insulating partition shell 4, the lower terminal 21 is arranged on one side of the lower insulating partition plate 43, and the lower insulating partition plate 43 separates the lower terminal 21.

[0042] In another embodiment of the utility model, a terminal connecting piece 5 is fixedly connected to the lower terminal 21 of the direct welding Type-C connector, and the terminal connecting piece 5 is respectively fixedly connected to the upper insulating partition housing 3 and the lower insulating partition housing 4. The terminal connecting piece 5 improves the insertion and extraction force of the upper terminal 11 and the lower terminal 21.

[0043] In another embodiment of the utility model, the upper insulating partition housing 3 and the lower insulating partition housing 4 of the direct welding Type-C connector are provided with an inner housing 6 at one end, and the inner housing 6 is fixedly connected to the upper insulating partition housing 3 and the lower insulating partition housing 4 respectively, and a plug-in spring 7 is fixedly connected to one end of the inner housing 6. The plug-in spring 7 solves the problem of loosening of the connector due to collision during use, and has a limiting effect.

[0044] In another embodiment of the utility model, an outer shell 8 is provided on the outer sides of the upper insulating partition shell 3 and the lower insulating partition shell 4 of the direct-welding Type-C connector, and the outer shell 8 is fixedly connected to the upper insulating partition shell 3 and the lower insulating partition shell 4 respectively, and the inner shell 6 is arranged in the outer shell 8.

[0045] The direct-welding Type-C connector provided by the present application has a lower insulating partition shell 4 that respectively separates the multiple upper terminals 11 to form independent conduction circuits, and an upper insulating partition shell 3 that respectively separates the multiple lower terminals 21 to form independent conduction circuits, and then the upper terminals 11 and the lower terminals 21 are connected to form a whole through the power connection beam 12 and the power connection plate 22. The direct-welding Type-C connector provided by the present application omits the PCB, reduces the product impedance, can pass a larger current, is easier to assemble, has a more stable terminal structure, and improves the service life.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A direct soldering Type-C connector, characterized in that: The invention comprises an upper terminal assembly, a lower terminal assembly, an upper insulating partition housing and a lower insulating partition housing, wherein the upper terminal assembly is arranged on the upper insulating partition housing, the lower terminal assembly is arranged on the lower insulating partition housing, the upper insulating partition housing passes through the upper terminal assembly and abuts against the lower terminal assembly, and the lower insulating partition housing passes through the lower terminal assembly and abuts against the upper terminal assembly; The upper terminal assembly includes an upper terminal and a connecting beam, wherein a plurality of upper terminals are provided, and the connecting beams are respectively connected to the plurality of upper terminals, and the lower insulating partition housing passes through the lower terminal assembly and abuts against the upper terminal, and the lower insulating partition housing respectively separates the plurality of upper terminals to form independent conduction circuits; The lower terminal assembly includes a lower terminal and a power connection plate. There are multiple lower terminals, and the power connection plates are respectively connected to the multiple lower terminals. The power connection plates are connected to the power connection beam. The upper insulating partition shell passes through the upper terminal assembly and abuts against the lower terminal. The upper insulating partition shell respectively isolates the multiple lower terminals to form independent conduction circuits.

2. A direct soldering Type-C connector according to claim 1, characterized in that: Upper pre-breaking pieces are arranged between adjacent upper terminals, and a plurality of upper pre-breaking pieces are provided and are fixedly connected to the upper terminals respectively.

3. A direct soldering Type-C connector according to claim 1, characterized in that: The upper insulating partition shell is provided with a plurality of upper partition protrusions and a plurality of upper pre-break insertion holes, the plurality of upper partition protrusions are fixedly connected to the upper insulating partition shell, and the plurality of upper pre-break insertion holes are evenly arranged on the upper insulating partition shell.

4. A direct soldering Type-C connector according to claim 1, characterized in that: The upper insulating partition shell is fixedly connected with an upper insulating partition plate, a plurality of upper insulating partition plates are provided and are evenly arranged on the upper insulating partition shell, the upper terminal is arranged on one side of the upper insulating partition plate, and the upper insulating partition plate separates the upper terminals.

5. The direct soldering Type-C connector according to claim 3, characterized in that: A lower pre-breaking piece is provided between adjacent lower terminals. A plurality of lower pre-breaking pieces are provided and are respectively fixedly connected to the lower terminals. The lower pre-breaking piece overlaps with the upper partition protrusion, and the upper partition protrusion abuts against the lower pre-breaking piece.

6. A direct soldering Type-C connector according to claim 2, characterized in that: The lower insulating partition shell is provided with a plurality of lower partition protrusions and a plurality of lower pre-break holes, the plurality of lower partition protrusions are fixedly connected to the lower insulating partition shell, the plurality of lower pre-break holes are evenly arranged on the lower insulating partition shell, the upper pre-break piece is overlapped with the lower partition protrusion, and the lower partition protrusion is abutted against the upper pre-break piece.

7. The direct soldering Type-C connector according to claim 1, characterized in that: The lower insulating partition shell is fixedly connected with a lower insulating partition plate, two lower insulating partition plates are provided and are evenly arranged on the lower insulating partition shell, the lower terminal is arranged on one side of the lower insulating partition plate, and the lower insulating partition plate separates the lower terminals.

8. The direct soldering Type-C connector according to claim 1, characterized in that: The lower terminal is fixedly connected with a terminal connecting piece, and the terminal connecting piece is fixedly connected to the upper insulating partition shell and the lower insulating partition shell respectively.

9. The direct soldering Type-C connector according to claim 1, characterized in that: An inner shell is disposed at one end of the upper insulating partition shell and the lower insulating partition shell. The inner shell is fixedly connected to the upper insulating partition shell and the lower insulating partition shell respectively. A plug-in spring is fixedly connected to one end of the inner shell.

10. A direct soldering Type-C connector according to claim 9, characterized in that: An outer shell is provided on the outer side of the upper insulating partition shell and the lower insulating partition shell. The outer shell is fixedly connected to the upper insulating partition shell and the lower insulating partition shell respectively. The inner shell is arranged in the outer shell.

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