CN217062660U

CN217062660U - USB connector

Info

Publication number: CN217062660U
Application number: CN202220342439.2U
Authority: CN
Inventors: 黄明贵
Original assignee: LCFC Hefei Electronics Technology Co Ltd
Current assignee: LCFC Hefei Electronics Technology Co Ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-07-26
Anticipated expiration: 2032-02-18

Abstract

The present disclosure provides a USB connector, including: the tongue piece is inserted into the outer shell and comprises an insertion part and a communication part, the insertion part is inserted into the outer shell, the communication part protrudes out of the outer shell and is connected with a main board of equipment, the tongue piece is fixedly connected to the outer shell through a connection cover, the connection cover comprises a first connection end and a second connection end, the first connection end is connected to the outer shell, and the second connection end is connected to the communication part. This disclosed USB connector has realized the better fixed connection effect of tongue piece and shell body through connecting the lid, even external equipment pegs graft on the USB interface, often receives the striking of external force, and the probability that the tongue piece takes place to shift with the shell body also can obtain effective reduction, can prolong USB connector's life greatly.

Description

USB connector

Technical Field

The disclosure relates to the field of computer accessories, in particular to a USB connector.

Background

A USB (universal Serial bus) interface of a computer generally includes a tongue and an outer housing, and the USB interface is frequently used, or when the USB interface is used, due to impact of external force on a connection device plugged in the USB interface, the tongue and the outer housing may be displaced, resulting in poor contact, so that a user cannot continue to use the USB interface.

SUMMERY OF THE UTILITY MODEL

It is a primary object of the present disclosure to provide a USB connector to solve at least the above technical problems in the prior art.

In order to achieve the above object, the present disclosure provides a USB connector including: the tongue piece is inserted into the outer shell and comprises an insertion portion and a communication portion, the insertion portion is inserted into the outer shell, the communication portion protrudes out of the outer shell and is used for being connected with a main board of equipment, the tongue piece is fixedly connected to the outer shell through the connection cover, the connection cover comprises a first connection end and a second connection end, the first connection end is connected to the outer shell, and the second connection end is connected to the communication portion.

In an embodiment, the first connection end is adapted to an outer contour of the outer shell and covers the outer shell, and the first connection end is welded to the outer shell.

In an embodiment, the first connection end is adapted to an outer contour of the outer shell and covers the outer shell, and the first connection end is connected with the outer shell through a screw.

In an implementation manner, both ends of the first connection end are provided with folding welts, and the folding welts are fixedly connected to the outer shell.

In an implementation manner, a first slot is disposed on the communication portion, and a first plug-in unit is disposed on the second connection end, and the first plug-in unit is inserted into the first slot.

In an implementation manner, a limiting rib capable of being abutted against the first plug-in unit is arranged in the first slot.

In an implementation mode, the outer shell comprises a first opening and a second opening, the tongue piece further comprises a transition vertical block, the transition vertical block is arranged at the second opening, the insertion portion and the communication portion are respectively connected to two sides of the transition vertical block, the communication portion is arranged in the second opening in a protruding mode, a second slot is formed in the transition vertical block, a second plug-in component is further arranged on the connecting cover, and the second plug-in component is inserted into the second slot.

In one implementation mode, the two ends of the transition vertical block are provided with connecting protrusions, and the side wall of the second opening is provided with a clamping groove for clamping the connecting protrusions.

In one can the implementation, still be provided with the flap on the limit wall of second opening, the flap butt in the piece is found in the transition, and can with connect protruding support tightly in the joint inslot.

In an implementation manner, the height of the transition standing block is smaller than the thickness of the outer shell, and the connecting cover further comprises a standing block welt which abuts against the top surface of the transition standing block.

This disclosed USB connector has realized the better fixed connection effect of tongue piece and shell body through connecting the lid, even external equipment pegs graft on the USB interface, often receives the striking of external force, and the probability that the tongue piece takes place to shift with the shell body also can obtain effective reduction, can prolong USB connector's life greatly.

It should be understood that the statements in this section are not intended to identify key or critical features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description, which proceeds with reference to the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

in the drawings, like or corresponding reference characters designate like or corresponding parts.

FIG. 1 is a schematic diagram of a USB connector according to one embodiment of the present disclosure;

FIG. 2 is a schematic illustration of the exploded structure of FIG. 1;

FIG. 3 is a schematic view of the connection cover of FIG. 1 shown separated from the tongue and the outer housing;

FIG. 4 is a top view of FIG. 1;

fig. 5 is an enlarged view of a portion a in fig. 4.

Wherein the figures include the following reference numerals:

1. a tongue piece; 11. an insertion section; 12. a communication unit; 121. a first slot; 1211. a spacing rib; 13. a transition vertical block; 131. a second slot; 132. a connecting projection; 2. an outer housing; 21. a first opening; 22. a second opening; 221. a clamping groove; 222. a flap; 3. a connecting cover; 31. a first connection end; 311. folding and welting; 32. a second connection end; 33. a first plug-in; 34. a second plug-in; 35. and (5) standing the blocks and attaching edges.

Detailed Description

In order to make the objects, features and advantages of the present disclosure more apparent and understandable, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

The USB connector of this embodiment is installed in a device with a USB interface, such as a notebook computer or a desktop computer, and can be used to connect an external device with a USB connector.

Referring to fig. 1 and 2, the present embodiment provides a USB connector, including a tongue piece 1, an outer housing 2 and a connection cover 3, wherein the outer housing 2 is installed in an operation end of a notebook computer, the tongue piece 1 is plugged into the outer housing 2, the tongue piece 1 includes an insertion portion 11 and a communication portion 12, the insertion portion 11 is plugged into the outer housing 2, and the communication portion 12 protrudes from the outer housing 2 and is welded to a main board of the computer. Need solve the technical problem of this application, then need better fixed tongue piece 1 and shell body 2 for tongue piece 1 is difficult to receive the influence of external force after the installation, changes self and shell body 2's relative position, just can not produce contact failure, so in this embodiment, use and connect lid 3 and connect tongue piece 1 and shell body 2, make tongue piece 1 and shell body 2 can obtain better fixed, with the life of extension USB connector.

Referring to fig. 1 to 3, in the embodiment of the present disclosure, the outer casing 2 is formed by enclosing a top plate, a bottom plate and two side plates, and the enclosed outer casing 2 includes a first opening 21 and a second opening 22, the tongue piece 1 is fixedly connected to the outer casing 2 through the connection cover 3, the connection cover 3 includes a first connection end 31 and a second connection end 32, the first connection end 31 is connected to one end of the top plate close to the second opening 22, and the second connection end 32 is connected to the communication portion 12. The first connection end 31 is adapted to the outer contour of the outer shell 2 and covers the top plate, and a plurality of welding points are arranged on the first connection end 31 and connected with the top plate of the outer shell 2 in a welding manner.

In an embodiment not shown, threaded holes are opened on the first connecting end 31 of the connecting cover 3 and the top plate of the outer shell 2, and screws simultaneously pass through the threaded holes on the first connecting end 31 and the outer shell 2 and connect and fix the first connecting end 31 and the outer shell 2.

In the embodiment of the present disclosure, the two ends of the first connection end 31 of the connection cover 3 are both provided with folding welts 311, and the folding welts 311 are attached to the side plates of the outer shell 2 and connected to the side plates of the outer shell 2 by welding, screwing or other methods capable of realizing fixed connection.

Referring to fig. 2 to 5, in the embodiment of the present disclosure, the communication part 12 of the tongue piece 1 is provided with a first insertion groove 121, the second connection end 32 of the connection cover 3 is provided with a first insertion piece 33, and the first insertion piece 33 is inserted into the first insertion groove 121. The first insertion groove 121 is formed as a rectangular groove, and a plurality of stopper ribs 1211 are further provided on both long side walls of the first insertion groove 121, and a distance between the stopper ribs 1211 on both long side walls is equal to a thickness of the first card 33, thereby enabling the first card 33 to be chucked after the first card 33 is inserted into the first insertion groove 121.

Referring to fig. 2 and 3, in the embodiment of the present disclosure, the tongue plate 1 further includes a transition standing block 13, the transition standing block 13 is disposed at the second opening 22, the insertion portion 11 and the communication portion 12 are respectively connected to two sides of the transition standing block 13, the communication portion 12 is protrudingly disposed in the second opening 22, a second slot 131 is disposed on a top surface of the transition standing block 13, a second plug-in unit 34 is further disposed on the connection cover 3, and the second plug-in unit 34 is inserted in the second slot 131 to perform a further connection fixing function.

Referring to fig. 1 and 2, in the embodiment of the present disclosure, the bottom plate of the outer housing 2 includes an extension portion, which is disposed at the bottom of the transition upright block 13 and the communication part 12 and is used for supporting the transition upright block 13 and the communication part 12, so that the tongue 1 is supported more stably as a whole after the insertion part 11 of the tongue 1 is inserted from the second opening 22 of the outer housing 2.

Referring to fig. 1 and 3, in the embodiment of the present disclosure, the height of the transition vertical block 13 is smaller than the thickness of the outer shell 2, so that the connection cover 3 can perform a better connection and fixation function, and the attachment area between the connection cover 3 and the tongue piece 1 or the outer shell 2 can be increased, so that the connection cover 3 is set to be in a step shape, the step-shaped connection cover 3 includes the vertical block welt 35, and the vertical block welt 35 abuts against the top surface of the transition vertical block 13.

Referring to fig. 1 and 3, in the embodiment of the present disclosure, both ends of the transition upright block 13 are provided with connecting protrusions 132, and both side plates of the outer shell 2 are provided with clamping grooves 221 for clamping the connecting protrusions 132 at ends located at the second openings 22. The side plates are further provided with flaps 222, the flaps 222 are abutted against the transition vertical blocks 13, and the connecting protrusions 132 can be abutted against the clamping grooves 221. Through above-mentioned technical scheme, can further realize the fixed connection of tongue 1 and shell body 2.

In conclusion, the better fixed connection effect of the tongue piece 1 and the outer shell 2 is realized through the connecting cover 3, even if the adapter of the wireless mouse is always inserted into the USB interface and is often impacted by external force, the probability of displacement of the tongue piece 1 and the outer shell 2 can be effectively reduced, and the service life of the USB connector can be greatly prolonged.

It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, and the present disclosure is not limited herein.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, "a plurality" means two or more unless specifically limited otherwise.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present disclosure, and shall cover the scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A USB connector, comprising: tongue piece (1), shell body (2) and connection lid (3), tongue piece (1) peg graft in shell body (2), tongue piece (1) is including insertion part (11) and communication part (12), insertion part (11) are inserted and are located in shell body (2), communication part (12) are outstanding shell body (2) set up and are used for the mainboard connection with equipment, tongue piece (1) pass through connect lid (3) fixed connection in shell body (2), connect lid (3) including first link (31) and second link (32), first link (31) connect in shell body (2), second link (32) connect in communication part (12).

2. The USB connector according to claim 1, characterized in that the first connection end (31) is adapted to the outer contour of the outer housing (2) and covers the outer housing (2), and the first connection end (31) is welded to the outer housing (2).

3. The USB connector according to claim 1, wherein the first connecting end (31) is adapted to the outer contour of the outer housing (2) and covers the outer housing (2), and the first connecting end (31) is connected with the outer housing (2) through a screw.

4. The USB connector according to claim 2 or 3, wherein the first connection end (31) is provided with a folding welt (311) at both ends, and the folding welt (311) is fixedly connected to the outer housing (2).

5. The USB connector according to claim 1, wherein the communication portion (12) is provided with a first slot (121), and the second connection end (32) is provided with a first plug-in unit (33), and the first plug-in unit (33) is inserted into the first slot (121).

6. The USB connector according to claim 5, wherein the first slot (121) is provided with a stop rib (1211) capable of abutting against the first plug-in unit (33).

7. The USB connector according to claim 1, wherein the outer housing (2) includes a first opening (21) and a second opening (22), the tongue (1) further includes a transition upright block (13), the transition upright block (13) is disposed at the second opening (22), the insertion portion (11) and the communication portion (12) are respectively connected to two sides of the transition upright block (13), the communication portion (12) is protrudingly disposed at the second opening (22), a second slot (131) is disposed on the transition upright block (13), a second plug-in piece (34) is further disposed on the connection cover (3), and the second plug-in piece (34) is inserted into the second slot (131).

8. The USB connector according to claim 7, wherein the two ends of the transition upright block (13) are provided with connecting protrusions (132), and the side wall of the second opening (22) is provided with a clamping groove (221) for clamping the connecting protrusions (132).

9. The USB connector according to claim 8, wherein a flap (222) is further disposed on a side wall of the second opening (22), and the flap (222) abuts against the transition block (13) and can abut against the connecting protrusion (132) in the clamping groove (221).

10. The USB connector according to claim 7, wherein the height of the transition upright block (13) is smaller than the thickness of the outer housing (2), the connection cover (3) further comprises an upright block welt (35), and the upright block welt (35) abuts against the top surface of the transition upright block (13).