Wire connection assembly and ground tab for elbow cable connector

Abstract

The utility model relates to a kind of wire connection assembly and ground sheet of elbow cable connector, including multiple terminal, insulating rubber core and ground sheet;The insulating rubber core is composed of multiple detachable rubber sheet, and multiple terminal slots are provided in rubber sheet, and ground sheet slot is opened in one outer side of the insulating rubber core, the ground sheet slot is connected to one of terminal slot, the insulating rubber core covers the terminal and ground sheet, the ground sheet is set in the ground sheet slot, and protrudes from ground sheet slot with one side;The wire connection assembly of the utility model can be used for new M17 elbow cable connector, can realize power supply demand in limited space, and ground sheet is designed in limited structure space to meet shielding demand.

Description

Technical Field

[0001] This utility model relates to the field of cable connectors, and more particularly to a wire connection component and grounding plate for a bend cable connector. Background Technology

[0002] Cable connectors are mainly used for signal transmission between transmission devices. They are commonly used in devices that transmit data, audio, and video by connecting devices and cables.

[0003] Currently, the M17 series cable connectors on the market only have unidirectional straight-out output. When connecting at corners or where the cable needs to be rotated, the cable bending angle will be too large. In addition to easily causing improper compression of the wire core inside the cable, it is also difficult to insert and remove smoothly in the limited operating space. In order to facilitate assembly, the applicant has developed an M17 elbow connector that can be used in the aforementioned limited operating space.

[0004] However, the grounding plate design of conventional connectors often results in insufficient installation space due to the design of elbow connectors. One solution is to create a groove on the inner wall of the housing and then embed the grounding plate into the groove; another solution is to use an integrated grounding plate design, which directly designs the grounding plate on the housing. Both of these solutions also suffer from insufficient assembly space. In view of this, the applicant has made improvements based on the existing defects. Utility Model Content

[0005] The purpose of this utility model is to overcome the defects of the prior art and provide a wire connection assembly and grounding plate for a bend cable connector, which can be used for M17 bend connectors. Through reasonable design, assembly is made easier. The wire connection assembly for the bend cable connector includes multiple terminals, an insulating core, and a grounding plate. The insulating core is composed of multiple detachable sheets, and multiple terminal slots are provided in the sheets. A grounding plate slot is opened on one of the outer sides of the insulating core. The grounding plate slot is connected to one of the terminal slots. The insulating core covers the terminals and the grounding plate. The grounding plate is set in the aforementioned grounding plate slot and protrudes from the grounding plate slot on one side.

[0006] Preferably, the wire connection assembly of the elbow cable connector has an insulating core composed of three detachable films, which can be divided into a first film, a second film, and a third film, with the aforementioned grounding slot formed between the first film and the second film.

[0007] Preferably, in the wire connection assembly of the elbow cable connector, the first film and the second film side form a first terminal groove, and the grounding plate slot is located outside the first terminal groove.

[0008] Preferably, in the wire connection assembly of the elbow cable connector, a second terminal slot and a third terminal slot are formed between the first film, the second film and the third film.

[0009] Preferably, in the wire connection assembly of the elbow cable connector, a protrusion is formed on each of the two opposite outer sides of the insulating core.

[0010] Preferably, in the wire connection assembly of the elbow cable connector, the grounding plate has a terminal interface that bends longitudinally at one end, and a slightly curved grounding end that extends horizontally on the other side of the terminal interface of the grounding plate.

[0011] Preferably, in the wire connection assembly of the elbow cable connector, the terminal interface of the grounding plate is connected to the outside of one of the terminals, and the grounding end protrudes from the groove of the grounding plate.

[0012] This utility model also provides a grounding plate for a wire connection assembly for a bendable cable connector, which has a terminal interface that bends longitudinally at one end, and a slightly curved grounding end that extends horizontally on the other side of the terminal interface.

[0013] The wire connection assembly and grounding plate of the elbow cable connector of this utility model have the following beneficial effects:

[0014] 1. The design of the detachable insulating core and the grounding piece protruding from the outside of the insulating core simplifies the installation steps of the grounding piece and allows for quick assembly of the grounding piece in extremely limited space. Moreover, the production cost is lower than that of an integrated design or a groove on the outer casing, which can improve production efficiency and reduce production costs.

[0015] 2. Through the design of this utility model, the cable has good shielding after installation with the wire connection component, and the grounding effect is also excellent. Attached Figure Description

[0016] Figure 1 This is an exploded perspective view of the wire connection assembly and the housing of this utility model.

[0017] Figure 2 This is a perspective view of a preferred embodiment of the present invention.

[0018] Figure 3 This is a bottom perspective view of a preferred embodiment of the present invention.

[0019] Figure 4 This is an exploded perspective view of a preferred embodiment of the present invention.

[0020] Figure 5This is a perspective view of the grounding plate according to a preferred embodiment of the present invention.

[0021] Figure 6 This is a side view of the grounding plate of a preferred embodiment of the present invention. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "one side," "one end," and "one side," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, in the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0025] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0026] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0027] The accompanying drawings illustrate various structural schematic diagrams according to embodiments disclosed in this invention. These drawings are not to scale, and some details have been enlarged for clarity, and some details may have been omitted. The shapes of the various regions and layers shown in the drawings, as well as their relative sizes and positional relationships, are merely exemplary and may deviate from reality due to manufacturing tolerances or technical limitations. Furthermore, those skilled in the art can design regions / layers with different shapes, sizes, and relative positions as needed.

[0028] like Figure 1 As shown, this utility model discloses a wire connection assembly and a grounding plate for a bent cable connector. The wire connection assembly 10 is used to connect cables, such as... Figure 1 As shown, it can be connected to the housing C of the M17 connector and includes multiple terminals 11, an insulating core 12 and a grounding plate 13; the multiple terminals 11 are used to connect the wire harness on the cable. After connecting the wire harness, the insulating core 12 is used to cover the terminals 11 and the outside of the wire harness. Preferably, in this embodiment, three terminals 11 are provided.

[0029] In this embodiment, the insulating core 12 is composed of three detachable films, which can be divided into a first film 12A, a second film 12B, and a third film 12C. The first film 12A and the second film 12B are symmetrical quarter-cylindrical hollow cylinders. First terminal slots 121 are formed on two opposite sides below the first film 12A and the second film 12B. When joined, the first terminal slots 121 are semi-open slots, allowing the terminals installed inside to be exposed. Second terminal slots 122 and third terminal slots 123 are formed on the first film 12A and the second film 12B, respectively, facing upwards and open. Their shapes are symmetrical to and can be matched with the second terminal slots 122 and the third terminal slots 123 of the third film 12C.

[0030] A grounding slot 124 is formed behind the first terminal slot 121 for connecting the grounding plate 13 and enabling the grounding plate 13 to be connected to the outer casing C to form a ground; protrusions 125 are provided on the two opposite outer sides of the first film 12A and the second film 12B for engaging with the outer casing C; the third film 12C is a hollow column in the shape of a semi-cylindrical cylinder, and protrusions 125 are also provided on the two opposite outer sides to match the protrusions 125 of the first film 12A and the second film 12B.

[0031] The three terminals 11 can be arbitrarily allocated and correspondingly installed in the first terminal slot 121, the second terminal slot 122 and the third terminal slot 123.

[0032] The grounding plate 13 is connected to the wiring terminal 11 disposed in the first terminal slot 121, and protrudes from the grounding plate slot 124 on one side. The grounding plate 13 is an L-shaped curved thin sheet, and a terminal interface 131 that bends longitudinally is formed at one end. The grounding plate 13 is connected to the outside of the wiring terminal 11 through the terminal interface 131. A slightly curved grounding end 132 is formed horizontally on the other side of the terminal interface 131. The grounding plate 13 protrudes from the grounding plate slot 124 through this grounding end 132 for contacting the outer casing C to form grounding and improve shielding.

[0033] The assembly method of this utility model is as follows: the outer sheath of the cable end to be processed is removed according to the size of the part, the shield is turned over, and the excess filler is cleaned up. The outer sheath of the cable is stripped according to the size of each terminal 11, and the exposed wire bundle is connected to the corresponding terminal 11 and crimped. Each insulating core 12 is assembled to the outside of the crimped terminal 11. At the same time, the grounding piece 13 is assembled to the grounding pin corresponding to the terminal 11 located outside the first terminal slot 121. Then, the cable connected to the wire connection assembly 20 is installed on the outer shell C, thus completing the assembly.

[0034] The wire connection assembly and grounding plate of the elbow cable connector of this utility model have the following beneficial effects:

[0035] 1. The design of the detachable insulating core and the grounding piece protruding from the outside of the insulating core simplifies the installation steps of the grounding piece and allows for quick assembly of the grounding piece in extremely limited space. Moreover, the production cost is lower than that of an integrated design or a groove on the outer casing, which can improve production efficiency and reduce production costs.

[0036] 2. Through the design of this utility model, the cable has good shielding after installation with the wire connection component, and the grounding effect is also excellent.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model's technical solution. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the content of the present utility model's technical solution shall still fall within the scope of the present utility model's technical solution.

Claims

1. A wire connection assembly for a bendable cable connector, characterized in that, include: Multiple terminal blocks; An insulating core is composed of multiple detachable sheets, each with a terminal slot within it. A grounding slot is formed on one outer side of the insulating core, and this grounding slot connects to one of the terminal slots. The grounding plate is provided with an insulating rubber core covering the terminal block and the grounding plate. The grounding plate is set in the aforementioned grounding plate slot and protrudes from the grounding plate slot on one side.

2. The wire connection assembly of the elbow cable connector as described in claim 1, characterized in that, The insulating core consists of three detachable sheets, which can be divided into a first sheet, a second sheet, and a third sheet. The aforementioned grounding slot is formed between the first sheet and the second sheet.

3. The wire connection assembly of the elbow cable connector as described in claim 2, characterized in that, The first film and the second film side form a first terminal groove, and the grounding piece groove is located outside the first terminal groove.

4. The wire connection assembly of the elbow cable connector as described in claim 3, characterized in that, The first film, the second film, and the third film form a second terminal slot and a third terminal slot.

5. The wire connection assembly of the elbow cable connector as described in claim 1, characterized in that, The insulating core has a protrusion formed on each of its two opposite outer sides.

6. The wire connection assembly of the elbow cable connector as described in any one of claims 1 to 5, characterized in that, The grounding plate has a terminal interface that bends longitudinally at one end, and extends horizontally on the other side of the terminal interface to form a slightly curved grounding end.

7. The wire connection assembly of the elbow cable connector as described in claim 6, characterized in that, The terminal interface of the grounding plate is connected to the outside of one of the wiring terminals, and the grounding end protrudes from the groove of the grounding plate.

8. A grounding plate for a wire connection assembly of a bent cable connector according to any one of claims 1 to 7, characterized in that, include: The grounding plate has a terminal interface that bends longitudinally at one end, and the other side of the terminal interface of the grounding plate extends horizontally to form a slightly curved grounding end.

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