CN215497466U - Data connector and data transmission line - Google Patents

Abstract

The utility model relates to a data connector and data transmission line, data connector include line head shell (1), connecting plug (2) and buffer structure, line head shell (1) has the accommodation cavity that extends along the first direction, connecting plug (2) have plug end and stiff end, the plug end is used for pegging graft with the interface of terminal (200), the stiff end is fixed in accommodation cavity, buffer structure sets up in accommodation cavity to the configuration hinders under the pressurized state line head shell (1) along the first direction towards the removal of terminal (200). Through above-mentioned technical scheme, the data joint that this disclosure provided can reduce the damage that the board way device caused because of assaulting effectively.

Description

Data connector and data transmission line

Technical Field

The present disclosure relates to the field of electronic accessory technology, and in particular, to a data connector and a data transmission line.

Background

In the process that the terminal charges through the data transmission line, if when the terminal falls from the eminence because of accident, the data transmission line contacts the ground at first, because there is the clearance between the end of a thread shell of data transmission line and the center at terminal, the terminal receives inertial force effect and continues the downstream for the end of a thread shell, causes the TYPE-C seat in the terminal to form the impact from this, causes TYPE-C pin pad fracture and the electric connection to become invalid under the severe condition, and then leads to charging or earphone function trouble.

SUMMERY OF THE UTILITY MODEL

An object of the present disclosure is to provide a data connector and a data transmission line capable of effectively reducing damage of a board device due to impact.

In order to achieve the above object, according to a first aspect of the present disclosure, the present disclosure provides a data connector including a terminal housing, a connection plug, and a buffer structure, the terminal housing having a receiving cavity extending along a first direction, the connection plug having a plugging end and a fixing end, the plugging end being used for plugging with an interface of a terminal, the fixing end being fixed to the receiving cavity, the buffer structure being disposed in the receiving cavity and configured to block a movement of the terminal housing towards the terminal along the first direction in a compressed state.

Optionally, the buffering structure includes a buffering bracket and an elastic member, the buffering bracket is movably installed in the accommodating cavity along the first direction, the buffering bracket is provided with an unloading boss at a side protruding from the thread end housing, and the elastic member is located between the buffering bracket and the thread end housing and configured to block movement of the thread end housing relative to the buffering bracket along the first direction when the unloading boss is pressed.

Optionally, the buffer bracket is provided with a support boss, the support boss and the unloading boss are oppositely arranged along the first direction, and the support boss is stopped at the end face of the terminal shell close to the terminal, so that when the unloading boss is pressed, the support boss can be abutted against the terminal.

Optionally, the buffer bracket includes an installation cavity extending along the first direction, the bobbin case is provided with a baffle extending along the second direction, the installation cavity includes a first opening and an end plate oppositely arranged along the first direction, and a hollow portion between the first opening and the end plate for the baffle to pass through, the connection plug passes through the first opening to be fixed in the accommodation cavity, the elastic member is arranged between the baffle and the end plate, wherein the second direction is perpendicular to the first direction.

Optionally, the elastic member is configured as a compression spring, one end of the compression spring abuts against the baffle, and the other end abuts against the end plate.

Optionally, the terminal housing includes a first housing portion and a second housing portion along the second direction, the first housing portion is connected with the second housing portion, the first housing portion is provided with the accommodating cavity, the second housing portion is provided with the baffle, and the baffle is inserted into the accommodating cavity along the second direction during assembly.

Optionally, the first housing portion and the second housing portion are connected together by snapping or gluing.

Optionally, the terminal housing is formed as a cylinder extending in the second direction, a sidewall of the cylinder is provided with a second opening, and the connection plug extends out of the second opening.

Optionally, an outlet is formed at one end of the column body along the second direction, so that a connection cable for electrically connecting with the connection plug can pass through the outlet.

According to a second aspect of the present disclosure, the present disclosure also provides a data transmission line, which includes a connection cable and the above data connector, wherein one end of the connection cable is connected with the connection plug.

Optionally, the other end of the connection cable is connected with a USB connector or an earphone.

Through above-mentioned technical scheme, the data connector that this disclosure provided is provided with buffer structure in the cavity that holds of line head shell, under the condition that connecting plug and the interface at terminal are pegged graft, when buffer structure pressurized, this buffer structure can hinder the removal of line head shell along first direction orientation terminal, can cushion the impact of connecting plug to the interface at terminal from this, effectively reduces the damage that the board way device caused because of assaulting.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a schematic perspective view of a data connector provided according to an embodiment of a first aspect of the present disclosure;

fig. 2 is a schematic structural diagram of a data connector provided in accordance with an embodiment of a first aspect of the present disclosure;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic perspective view of a buffer bracket in a data connector provided according to an embodiment of a first aspect of the present disclosure;

fig. 5 is a schematic structural diagram of a data connector provided in accordance with an embodiment of a first aspect of the present disclosure in connection with a terminal;

fig. 6 is another schematic structural view of a data connector provided in accordance with an embodiment of the first aspect of the present disclosure in connection with a terminal, wherein a buffer bracket is shown abutting against the terminal;

fig. 7 is a schematic perspective view of a data transmission line provided according to an embodiment of a second aspect of the present disclosure.

Description of the reference numerals

1-a thread end shell; 11-a first housing part; 12-a second housing portion; 13-a baffle; 14-outlet port; 2-connecting a plug; 3-a buffer support; 31-unloading the boss; 32-a support boss; 33-a first opening; 34-an end plate; 35-a hollowed-out portion; 4-an elastic member; 5-a PCB board; 6-a socket; 100-connecting cables; 200-terminal.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, the terms "first", "second", and the like, used herein, without being interpreted to the contrary, are used for distinguishing one element from another, and do not have a sequential or important meaning. Furthermore, in the following description, when referring to the figures, the same reference numbers in different figures denote the same or similar elements, unless otherwise explained. The foregoing definitions are provided to illustrate and describe the present disclosure only and should not be construed to limit the present disclosure.

According to a specific embodiment of a first aspect of the present disclosure, referring to fig. 1 to 4, there is provided a data connector, the data connector including a terminal housing 1, a connection plug 2, and a buffer structure, the terminal housing 1 having a receiving cavity extending along a first direction, the connection plug 2 having a plugging end for plugging with an interface of a terminal 200 and a fixed end fixed to the receiving cavity, the buffer structure being disposed in the receiving cavity and configured to block a movement of the terminal housing 1 toward the terminal 200 along the first direction in a pressed state.

Through the technical scheme, the data connector provided by the disclosure is provided with the buffer structure in the accommodating cavity of the line head shell 1, under the condition that the connecting plug 2 is plugged with the interface of the terminal 200, when the buffer structure is pressed, the buffer structure can block the line head shell 1 from moving towards the terminal 200 along the first direction, so that the impact of the connecting plug 2 on the interface of the terminal 200 can be buffered, and the damage of a board circuit device caused by the impact is effectively reduced.

In the embodiment provided by the present disclosure, the buffer structure may include a buffer bracket 3 and an elastic member 4, the buffer bracket 3 is movably installed in the receiving cavity in the first direction, the buffer bracket 3 is provided with an unloading boss 31 at a side protruding from the terminal housing 1, as shown in fig. 1 to 3, the unloading boss 31 protrudes from the terminal housing 1 in a direction opposite to the connection plug 2, and the elastic member 4 is located between the buffer bracket 3 and the terminal housing 1 and configured to be capable of blocking movement of the terminal housing 1 relative to the buffer bracket 3 in the first direction when the unloading boss 31 is pressed.

Referring to fig. 3, the unloading projection 31 is formed as a projection projecting from the end plate 34, and when the buffer bracket 3 is assembled to the terminal block 1, the unloading projection 31 projects from the terminal block 1 in the direction opposite to the connecting plug 2, in the case where the connection plug 2 is inserted into the interface of the terminal, when the terminal 200 is dropped to the ground by accident or the data connector is pressed by other objects or external force, the unloading projection 31 is pressed first, the thread end housing 1 moves in the first direction with respect to the buffer holder 3, so that the elastic member 4 between the buffer bracket 3 and the thread end housing 1 is compressed, and at this time, the elastic force generated by the compressed elastic member 4 can hinder the thread end housing 1 from continuing to move in the first direction relative to the buffer bracket 3, therefore, the impact of the connecting plug 2 on the interface of the terminal 200 can be buffered, and the damage of the circuit board device caused by the impact can be effectively reduced.

In the embodiment provided by the present disclosure, the buffer bracket 3 may be provided with a supporting boss 32, and the supporting boss 32 and the unloading boss 31 are disposed opposite to each other along the first direction and stop at an end surface of the thread end housing 1 close to the terminal end, so as to prevent the buffer bracket 3 from coming out of the accommodating cavity of the thread end housing 1 due to the elastic force of the elastic member 4, thereby realizing that the buffer bracket 3 is reliably connected with the thread end housing 1. When the unloading boss 31 is pressed, the supporting boss 32 can abut against the terminal 200, so as to further hinder the movement of the terminal housing 1 driving the connecting plug 2 relative to the buffer bracket 3 along the first direction.

Referring to fig. 5 and 6, the terminal 200 is provided at an interface thereof with a socket 6 and a PCB board 5 electrically connected together, when the connection plug 2 is plugged in the socket 6, at which time, referring to fig. 5, the elastic member 4 is in a non-compressed state, the support boss 32 is closely attached to an end surface of the terminal case 1 close to the terminal 200, when the terminal 200 is dropped to the ground by accident, since the unloading boss 31 of the buffer bracket 3 is protruded out of the terminal case 1 in a direction opposite to the connection plug 2, so that the unloading boss 31 is first brought into contact with the ground during the dropping collision of the terminal 200 to the ground, the terminal case 1 is moved toward the ground with respect to the buffer bracket 3 in a first direction (it can also be understood that the buffer bracket 3 is moved toward the terminal 200 with respect to the terminal case 1 in the first direction), at which time, referring to fig. 6, the elastic member 4 located between the buffer bracket 3 and the terminal case 1 is compressed, the supporting boss 32 is separated from the end surface of the terminal case 1 close to the terminal 200 to abut against the terminal 200, in this case, the elastic force generated by the compression of the elastic member 4 can hinder the movement of the terminal case 1 relative to the buffer bracket 3 along the first direction, and the supporting boss 32 abuts against the terminal 200 to hinder the movement of the terminal 200 along the first direction, so as to prevent the contact point of the connection plug 2 and the socket 6 from being impacted by the connection plug 2 due to the inertia force of the whole terminal 200, thereby effectively reducing the damage of the board circuit device caused by the impact.

Furthermore, in the case of the connector plug 2 being plugged into the connector of the terminal 200, when the data connector is impacted by another object or is pressed by an external force, the unloading projection 31 of the buffer holder 3 comes into contact with the object first, the terminal housing 1 moves away from the terminal 200 in the first direction with respect to the buffer holder 3 (it can also be understood that the buffer holder 3 moves toward the terminal 200 in the first direction with respect to the terminal housing 1), at this time, referring to fig. 6, the elastic member 4 located between the buffer holder 3 and the terminal housing 1 is compressed, the support projection 32 separates from the end surface of the terminal housing 1 close to the terminal 200 to abut against the terminal 200, in which case, the elastic force generated by the compression of the elastic member 4 can hinder the movement of the terminal housing 1 in the first direction with respect to the buffer holder 3, and the support projection 32 abuts against the terminal 200 to hinder the movement of the terminal 200 in the first direction, so as to prevent the contact point of the connector plug 2 and the socket 6 from being subjected to the connector plug due to the inertial force of the terminal 200 The impact of the head 2, thereby effectively reducing damage to the board circuit device due to the impact.

In the specific embodiment provided by the present disclosure, referring to fig. 3 and 4 in combination, in order to facilitate the arrangement of the elastic member 4, the buffer bracket 3 may include a mounting cavity extending along the first direction, the thread end housing 1 is provided with a baffle 13 extending perpendicular to the first direction, the mounting cavity includes a first opening 33 oppositely disposed, an end plate 34, and a hollow portion 35 for the baffle 13 to pass through, the connection plug 2 passes through the first opening 33 to be fixed to the receiving cavity, and the elastic member 4 is disposed between the baffle 13 and the end plate 34 to be able to hinder the movement of the thread end housing 1 relative to the buffer bracket 3 along the first direction. The connecting plug 2 may be fixed to the accommodating cavity of the terminal housing 1 by injection molding, which is not limited in this disclosure.

Furthermore, since the connection plug 2 is fixed to the terminal housing 1, in this way, there is no relative movement between the connection plug 2 and the terminal housing 1, and in order to facilitate the arrangement of the elastic member 4, it is also possible that the elastic member 4 is provided between the connection plug 2 and the end plate 34, whereby it is also possible that the elastic member 4 blocks the movement of the terminal housing 1 relative to the buffer bracket 3 in the first direction.

Here, referring to fig. 3, the elastic member 4 may be configured as a compression spring, one end of which abuts against the baffle 13 and the other end of which abuts against the end plate 34. In other embodiments, the elastic member 4 may be configured as any elastic member capable of elastic deformation, such as a rubber pad, a coil spring, and the like, which is not particularly limited by the present disclosure.

In the specific embodiment provided in the present disclosure, in order to facilitate the installation of the buffer structure in the terminal housing 1, referring to fig. 1, 2 and 7, the terminal housing 1 may include a first housing portion 11 and a second housing portion 12, the first housing portion 11 and the second housing portion 12 are connected and are respectively provided with an accommodating cavity and a baffle 13, when assembling, the buffer support 3 and the elastic member 4 are installed in the accommodating cavity of the first housing portion 11, then the baffle 13 of the second housing portion 12 is passed through the hollow 35 of the buffer support 3, so that the elastic member 4 is disposed between the baffle 13 and the end plate 34, and finally the first housing portion 11 and the second housing portion 12 are connected, so that the installation of the buffer support 3 and the elastic member 4 in the terminal housing 1 can be completed.

Wherein, first casing part 11 and second casing part 12 can link together through the joint, and under this condition, one in first casing part 11 and second casing part 12 can be provided with the joint arch, and the other can be provided with the joint groove, and the joint arch is mutually supported with the joint groove in order to be in the same place first casing part 11 and second casing part 12 fixed connection. Furthermore, the first housing portion 11 and the second housing portion 12 may also be bonded together by, for example, a quick-drying adhesive, which is not particularly limited by the present disclosure.

In the specific embodiment provided in the present disclosure, referring to fig. 1, the terminal housing 1 may be formed as a cylinder extending in a second direction, and the connection plug 2 extends from a sidewall of the cylinder for being plugged with an interface of the terminal 200, wherein the second direction is perpendicular to the first direction.

Wherein, the one end along the second direction of cylinder is formed with the outlet 14 that supplies to be used for being connected cable 100 that is connected with connecting plug 2 electricity to wear out, through this kind of mode of setting, be "L" type and arrange between connecting plug 2 and the connecting cable 100, from this, when data connector receives the impact, the uninstallation boss 31 of buffer bracket 3 is compressed first, thereby realizes the protecting against shock to terminal 200, avoids connecting plug 2 to the impact of the contact point of connecting plug 2 with bayonet socket 6, with the board way device (for example PCB board 5) in the protection terminal 200. The terminal 200 may be a mobile terminal, such as a smart phone, a tablet computer, a notebook computer, and the like, and may also refer to an electronic device such as a computer, a television, and the like, which is not limited in this disclosure.

According to a second aspect of the present disclosure, the present disclosure also provides a data transmission line, which includes the connection cable 100 and the above-described data connector, as shown in fig. 7, with one end of the connection cable 100 being connected with the connection plug 2. The data transmission line that this disclosure provided has above-mentioned characteristics equally, avoids repetition, does not describe herein again.

Wherein, the other end of the connection cable 100 can be connected with a USB connector to be used as a charging/data line, and can also be connected with an earphone to be used as an earphone line. In addition, The other end of The connection cable 100 may also be connected to an OTG (On-The-Go, which is mainly used for connection between different devices or mobile devices for data exchange) interface, which is not specifically limited by The present disclosure.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (11)

1. A data connector is characterized by comprising a line head shell (1), a connecting plug (2) and a buffer structure, wherein the line head shell (1) is provided with an accommodating cavity extending along a first direction, the connecting plug (2) is provided with a plugging end and a fixed end, the plugging end is used for plugging with an interface of a terminal (200), the fixed end is fixed in the accommodating cavity, and the buffer structure is arranged in the accommodating cavity and is configured to block the line head shell (1) from moving towards the terminal (200) along the first direction under a pressed state.

2. The data connector of claim 1, wherein the buffer structure comprises a buffer bracket (3) and an elastic member (4), the buffer bracket (3) is movably mounted in the receiving cavity along the first direction, the buffer bracket (3) is provided with an unloading boss (31) at a side protruding from the thread end housing (1), the elastic member (4) is located between the buffer bracket (3) and the thread end housing (1) and configured to hinder the thread end housing (1) from moving relative to the buffer bracket (3) along the first direction when the unloading boss (31) is pressed.

3. The data connector according to claim 2, characterized in that the buffer bracket (3) is provided with a support boss (32), the support boss (32) is opposite to the unloading boss (31) along the first direction, and the support boss (32) is stopped at the end face of the line head housing (1) close to the terminal (200), so that when the unloading boss (31) is pressed, the support boss (32) can be abutted against the terminal (200).

4. The data connector of claim 2, wherein the buffer support (3) comprises a mounting cavity extending along the first direction, the terminal housing (1) is provided with a baffle (13) extending along a second direction, the mounting cavity comprises a first opening (33) oppositely arranged along the first direction, an end plate (34) and a hollow part (35) between the first opening (33) and the end plate (34) for the baffle (13) to pass through, the connecting plug (2) passes through the first opening (33) to be fixed to the receiving cavity, and the elastic member (4) is arranged between the baffle (13) and the end plate (34), wherein the second direction is perpendicular to the first direction.

5. A data connector according to claim 4, characterized in that the elastic element (4) is a compression spring, one end of which abuts against the stop plate (13) and the other end abuts against the end plate (34).

6. Data connector according to claim 4, characterized in that the terminal housing (1) comprises a first housing part (11) and a second housing part (12) in the second direction, the first housing part (11) and the second housing part (12) being connected, the first housing part (11) being provided with the receiving cavity, the second housing part (12) being provided with the flap (13), the flap (13) being inserted into the receiving cavity in the second direction upon assembly.

7. Data connector according to claim 6, characterized in that the first housing part (11) and the second housing part (12) are connected together by snapping or gluing.

8. Data connector according to any one of claims 1-7, characterized in that the terminal housing (1) is formed as a cylinder extending in the second direction, the side wall of the cylinder being provided with a second opening, from which the connection plug (2) extends.

9. The data connector according to claim 8, characterized in that an outlet (14) is formed at one end of the cylinder in the second direction for a connection cable (100) for electrical connection with the connection plug (2) to pass through.

10. A data transmission line, characterized in that it comprises a connection cable (100) and a data connector according to any one of claims 1-9, one end of the connection cable (100) being connected to the connection plug (2).

11. The data transmission line according to claim 10, characterized in that the other end of the connection cable (100) is connected to a USB connector or an earphone.

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