CN218160915U

CN218160915U - Connector, data line, docking station and charging device

Info

Publication number: CN218160915U
Application number: CN202221281714.0U
Authority: CN
Inventors: 张清森; 陈俊灵; 王江
Original assignee: Shenzhen Lvlian Technology Co Ltd
Current assignee: Shenzhen Lvlian Technology Co Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-12-27
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a connector, data line, docking station and charging device, wherein the connector includes electricity connecting terminal, casing and magnetic ring etc. and electricity connecting terminal locates inside same casing with the magnetic ring, locate inside same casing with electricity connecting terminal and magnetic ring, avoided among the prior art magnetic ring and the mutual independent condition of electricity connecting terminal to under the prerequisite of the electromagnetic shielding performance of having guaranteed the data line, promoted the aesthetic measure of outward appearance, realized beneficial effect.

Description

Connector, data line, docking station and charging device

Technical Field

The utility model relates to an electrical connection equipment field, concretely relates to connector, data line, docking station and charging device.

Background

In some special application scenarios, the electrical connection line is often required to have good electromagnetic immunity and reduce the degree of electromagnetic disturbance to the outside. In the prior art, the magnetic ring sleeved on the cable is often used to meet the requirement of the electromagnetic shielding performance, but the electromagnetic shielding performance of the magnetic ring independently sleeved on the cable still has room for improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves is how to improve the anti-electromagnetic interference performance of electric connection line.

Therefore, the utility model discloses a first aspect provides a connector, include:

a housing;

the electric connection terminal is arranged in the shell and is used for being connected with electronic equipment; the electric connection terminal is provided with an insulating body and a plurality of conductive terminals fixed on the insulating body, the conductive terminals comprise a first terminal group and a second terminal group which are arranged in two rows along the height direction, and the conductive terminals in the first terminal group and the second terminal group are correspondingly and reversely arranged;

the magnetic ring is arranged in the shell.

According to an embodiment of the invention, the housing has a first portion, a second portion and a third portion, the electrical connection terminal being provided in the first portion, the magnetic ring being provided in the third portion, the second portion separating the first portion from the third portion.

According to an embodiment of the present invention, the inner surface of the first portion is covered and connected with the outer side surface of the electrical connection terminal, and the inner surface of the third portion is covered and connected with the outer side surface of the magnetic ring.

According to an embodiment of the invention, the outer diameter of the second portion is not smaller than the outer diameter of the third portion and the outer diameter of the first portion at the same time.

In a second aspect, the present invention further provides a data line, which includes a cable and a connector disposed at one end or both ends of the cable, wherein one end of the cable penetrates into the housing of the connector and passes through the magnetic ring of the connector, and the cable is connected to the electrical connection terminal.

According to an embodiment of the invention, the housing has a first portion, a second portion and a third portion, the electrical connection terminal is provided in the first portion, the magnetic ring is provided in the third portion, the second portion is located between the first portion and the third portion, and a connection of the cable and the electrical connection terminal is located in the first portion and/or the second portion.

According to an embodiment of the invention, the inner surface of the second part covers the outer side surface of the cable connected to the inner side of the second part.

According to the utility model discloses an embodiment, the cable includes: the graphene electromagnetic shielding layer is sleeved on the outer side of the wire rod, and the insulating outer layer is sleeved on the outer side of the graphene electromagnetic shielding layer.

In a third aspect, the present invention further provides a docking station, which includes a docking station body with at least two data interfaces, and a connector connected to the docking station body.

In a fourth aspect, the present invention further provides a charging device, which includes an adapter for converting ac power into dc power, and a data line connected to the adapter.

The utility model has the advantages that:

the utility model relates to a pair of connector, inside same casing was located to electric connecting terminal and magnetic ring, had avoided the magnetic ring among the prior art and the mutually independent condition of electric connecting terminal to under the electromagnetic shielding performance's of having guaranteed the data line prerequisite, promoted the aesthetic measure of outward appearance, realized beneficial effect.

Drawings

FIG. 1 is a front sectional view of a portion of one embodiment;

FIG. 2 is a front sectional view of a portion of one embodiment;

FIG. 3 is a schematic diagram of the overall structure of an embodiment;

FIG. 4 is a schematic diagram of the internal structure of a cable according to an embodiment;

FIG. 5 is a schematic diagram of the overall structure of an embodiment;

fig. 6 is a schematic overall structure diagram of an embodiment.

Description of the reference numerals:

1. a connector; 11. an electrical connection terminal; 111. an insulating body; 112. a first terminal set; 113. a second terminal group; 12. a housing; 13. a magnetic ring; 121. a first portion; 122. a second portion; 123. a third portion; 21. a wire rod; 22. a graphene electromagnetic shielding layer; 23. an insulating outer layer; 2. a cable; 3. A docking station body; 4. an adapter.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of clearly describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where a certain sequence must be followed.

The ordinal numbers used herein for the components, such as "first," "second," etc., are used merely to distinguish between the objects described, and do not have any sequential or technical meaning. The term "connected" and "coupled" as used herein includes both direct and indirect connections (couplings), unless otherwise specified.

The first embodiment is as follows:

referring to fig. 1-2, the present invention provides a connector 1, which includes an electrical connection terminal 11, a housing 12 and a magnetic ring 13, wherein the electrical connection terminal 11 is disposed in the housing 12 and is used for connecting with an electronic device, and the magnetic ring 13 is also disposed in the housing 12. The electrical connection terminal 11 has an insulating body 111 and a plurality of conductive terminals fixed on the insulating body 111, the conductive terminals include a first terminal set 112 and a second terminal set 113 arranged in two rows along a height direction, and the conductive terminals in the first terminal set 112 and the second terminal set 113 are arranged correspondingly and reversely. Because the electric connection terminal 11 and the magnetic ring 13 are arranged in the same shell 12, an integrated connector structure is formed, and the condition that the magnetic ring 13 and the electric connection terminal 11 are independently arranged in the prior art is avoided, so that the attractive appearance is improved on the premise of ensuring the electromagnetic shielding capability.

Referring to fig. 2, in the embodiment, the housing 12 is a rectangular-like soft plastic housing structure having a length direction, and has a first portion 121, a second portion 122 and a third portion 123 in the length direction, the first portion 121 is provided with an inner mold, the electrical connection terminal 11 is disposed in the inner mold of the first portion 121, the magnetic ring 13 is disposed in the third portion 123, and the second portion 122 is disposed between the first portion 121 and the third portion 123, so as to separate the electrical connection terminal 11 from the magnetic ring 13, avoid mutual influence between the magnetic ring 13 and the electrical connection terminal 11, and further ensure the electromagnetic shielding capability.

In other embodiments, the housing 12 may have other types of shapes, and may be a cone-like or a block, for example, a cone-like housing 12, wherein the first portion 121 is located at the bottom surface of the cone-like housing 12, the third portion 123 is an apex-like end of the cone, and the middle portion is the second portion 122 for separating the first portion 121 and the third portion 123.

In this embodiment, the inner surface of the first portion 121 covers the outer side surface connected to the electrical connection terminal 11, the inner surface of the third portion 123 covers the outer side surface connected to the magnetic ring 13, and the end of the insulating body 111 having the first terminal set 112 and the second terminal set 113 is exposed outside the housing 12 for connecting to an external electronic device, so that a more stable structural fixation is provided for the electrical connection terminal 11 and the magnetic ring 13, and the movement of the two in the housing 12 is avoided.

In other embodiments, other ways may be used to realize this structure, such as manufacturing the upper and lower half shells, connecting the electrical connection terminals 11, the magnetic ring 13, etc. in the half shells by using an adhesive or a hot melt adhesive, and then connecting the two half shells to form the housing 12 of the connector 1.

In the present embodiment, the electrical connection terminal 11 and the magnetic ring 13 are disposed inside the same housing 12, in order to reduce the isolation between the electrical connection terminal 11 and the magnetic ring 13 independent of each other, in order to further improve the overall sense of the integral connector structure formed by the electrical connection terminal 11 and the magnetic ring 13, the outer diameter of the second portion 122 is consistent with the outer diameters of the third portion 123 and the first portion 121, and in other embodiments, different types of arrangements may be used, but the outer diameter of the second portion 122 cannot be smaller than the outer diameters of the third portion 123 and the first portion 121 at the same time, so as to avoid the isolation between the magnetic ring 13 and the electrical connection terminal 11.

The second embodiment:

referring to fig. 2-4, the present invention provides a data cable, which includes a cable 2 and a connector 1 disposed at one end or both ends of the cable 2. The connector 1 comprises an electric connecting terminal 11, a shell 12 and a magnetic ring 13, wherein the electric connecting terminal 11 is arranged in the shell 12 and used for being connected with an electronic device, and the magnetic ring 13 is also arranged in the shell 12; one end of the cable 2 is threaded into the housing 12 in the connector 1 and through the magnetic ring 13 in the connector 1, so that the end of the cable 2 threaded into the connector 1 is connected with the electrical connection terminal 11. Therefore, the situation that the magnetic ring 13 is sleeved on the cable 2 independently of the electric connecting terminal 11 in the prior art is avoided, an integrated connector structure is formed, and the attractive appearance is improved on the premise of ensuring the electromagnetic shielding capability.

Referring to fig. 2-3, in the present embodiment, two ends of the cable 2 are connected to connection assemblies to serve as independent data lines or connection lines, the electrical connection terminal 11 in the connector 1 is a type-c interface, the housing 12 is a rectangular-like hard plastic shell structure having a length direction, the housing 12 sequentially has a first portion 121, a second portion 122 and a third portion 123 in the length direction, the electrical connection terminal 11 is disposed in the first portion 121, the magnetic ring 13 is disposed in the third portion 123, the second portion 122 is located between the first portion 121 and the third portion 123, and a connection portion between the cable 2 and the electrical connection terminal 11 is located in the first portion 121 and/or the second portion 122. If the magnetic rings 13 are arranged in parallel and closely attached to the electric connection terminals 11, the joints of the electric connection terminals 11 and the cables 2 are sleeved in the magnetic rings 13, so that the electromagnetic shielding performance of the magnetic rings 13 is reduced, the shell 12 is divided into three parts, and the joints of the electric connection terminals 11 and the cables 2 are located in the first part 121, so that the above situation is avoided, and the electromagnetic shielding performance of the data lines is further enhanced.

In other embodiments, the connection modes of the electrical connection terminal 11 and the cable 2 are different, and the structure, the position and the length of the connection position between the two are different, when the electrical connection terminal 11 has a larger structure, and the volume thereof fills the inner space of the first portion 121, the connection position between the electrical connection terminal 11 and the cable 2 is located in the second portion 121, and if the connection position is connected by welding and the welding section has a certain length, the connection position is also located in both the first portion 121 and the second portion 122.

Referring to fig. 2, in the embodiment, the inner surface of the second portion 122 is covered and connected to the outer side surface of the cable 2 located in the second portion 122, so as to prevent the cable 2 from swaying in the housing 12, thereby enhancing the structural stability of the connection portion of the electrical connection terminal 11 and the cable 2, in the embodiment, the housing 12 is manufactured by using an integral injection molding method, and meanwhile, the electrical connection terminal 11, the magnetic ring 13 and one end of the cable 2 connected to the electrical connection terminal 11 are wrapped in the housing 12 together in the injection molding process, and in other embodiments, other types of connection methods may be used.

Referring to fig. 4, in the present embodiment, the cable 2 further includes a wire 21, a graphene electromagnetic shielding layer 22, and an insulating outer layer 23, the graphene electromagnetic shielding layer 22 is sleeved outside the wire 21, and the insulating outer layer 23 is sleeved outside the graphene electromagnetic shielding layer 22. This kind of setting can strengthen the holistic electromagnetic shield performance of data line, and the graphite alkene electromagnetic shield layer 22 that uses can bring good bending property and anti deformability for cable 2 to promote and use and feel and avoid the outward appearance influence that cable 2 brought of buckling. In addition, in this embodiment, the graphene-type electromagnetic shielding layer has the characteristics of high flexibility, deformation resistance and shielding property, so that the beneficial effects of both flexibility and electromagnetic shielding performance of the cable 2 can be better achieved.

Example three:

referring to fig. 5, the present invention provides a docking station, which includes a docking station body 3 with at least two data interfaces, and a connector 1 connected to the docking station body 3, wherein the connector 1 includes an electrical connection terminal 11, a housing 12 and a magnetic ring 13, the electrical connection terminal 11 is disposed in the housing 12 and is used for being connected to an electronic device, and the magnetic ring 13 is also disposed in the housing 12.

In this embodiment, the housing 12 is connected to the docking station body 3, the connector 1 and the docking station body 3 are connected by an internal wire, the internal wire is located inside the housing 12 and the docking station body 3, and the internal wire penetrates the housing 12 and penetrates the magnetic ring 13 to be connected with the electrical connection terminal 11. Therefore, the overall aesthetic degree of the appearance of the docking station is improved on the premise of ensuring the electromagnetic shielding capability.

In other embodiments, the docking station body 3 may be connected to the connector 1 through an external cable 2, one end of the cable 2 penetrates the housing 12 and passes through the magnetic ring 13 in the connector 1 to be connected to the electrical connection terminal 11, and the other end of the cable 2 is connected to the docking station body 3.

Example four:

referring to fig. 6, the present invention provides a charging device, including an adapter 4 for converting ac power into dc power, and a data line connected to the adapter 4, wherein the data line includes a cable 2 and a connector 1 disposed at one end of the cable 2, the connector 1 includes an electrical connection terminal 11, a housing 12 and a magnetic ring 13, the electrical connection terminal 11 is disposed in the housing 12 and is used for being connected to an electronic device, meanwhile, the magnetic ring 13 is also disposed in the housing 12, one end of the cable 2 penetrates the housing 12 and passes through the magnetic ring 13 in the connector 1, so as to be connected to the electrical connection terminal 11, and the other end of the cable 2 is connected to the adapter 4. Therefore, the overall aesthetic degree of the appearance of the docking station is improved on the premise of ensuring the electromagnetic shielding capability.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical personnel in the technical field of the utility model, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replace.

Claims

1. Connector (1), characterized in that it comprises:

a housing (12);

the electric connecting terminal (11), the electric connecting terminal (11) is arranged in the shell (12), and the electric connecting terminal (11) is used for connecting with an electronic device; the electric connecting terminal (11) is provided with an insulating body (111) and a plurality of conductive terminals fixed on the insulating body (111), the conductive terminals comprise a first terminal group (112) and a second terminal group (113) which are arranged in two rows along the height direction, and the conductive terminals in the first terminal group (112) and the second terminal group (113) are correspondingly and reversely arranged;

the magnetic ring (13) is arranged in the shell (12).

2. Connector (1) according to claim 1, wherein said housing (12) has a first portion (121), a second portion (122) and a third portion (123), said electrical connection terminals (11) being provided in said first portion (121), said magnetic ring (13) being provided in said third portion (123), said second portion (122) separating said first portion (121) from said third portion (123).

3. Connector (1) according to claim 2, characterized in that the inner surface of said first portion (121) covers the outer side connected to said electric connection terminals (11) and the inner surface of said third portion (123) covers the outer side connected to said magnetic ring (13).

4. Connector (1) according to claim 3, characterized in that the outer diameter of the second portion (122) is not smaller than the outer diameter of the third portion (123) and the outer diameter of the first portion (121) at the same time.

5. A data line, characterized in that it comprises a cable (2) and a connector (1) arranged at one or both ends of the cable (2), wherein the connector (1) is a connector (1) according to any one of claims 1 to 4, one end of the cable (2) penetrates a housing (12) in the connector (1) and a magnetic ring (13) in the connector (1), and the cable (2) is connected with the electrical connection terminal (11).

6. The data line according to claim 5, characterized in that the housing (12) has a first portion (121), a second portion (122) and a third portion (123), the electrical connection terminal (11) being provided in the first portion (121), the magnetic ring (13) being provided in the third portion (123), the second portion (122) being located between the first portion (121) and the third portion (123), and the connection of the cable (2) to the electrical connection terminal (11) being located in the first portion (121) and/or the second portion (122).

7. The data line according to claim 6, characterized in that the inner surface of the second portion (122) is connected covering the outer side of the cable (2) located inside the second portion (122).

8. A data line according to any one of claims 5 to 7, characterized in that the cable (2) comprises: wire rod (21), graphite alkene electromagnetic shield layer (22) and insulating skin (23), graphite alkene electromagnetic shield layer (22) cover is located the outside of wire rod (21), insulating skin (23) cover is located the outside of graphite alkene electromagnetic shield layer (22).

9. A docking station, characterized in that it comprises a docking station body (3) with at least two data interfaces, a connector (1) connected to the docking station body (3), wherein the connector (1) is a connector (1) according to any of claims 1 to 4.

10. A charging device, comprising an adapter (4) for converting alternating current into direct current, and a data line connected to the adapter (4), wherein the data line is according to any one of claims 5 to 8.