CN211556224U

CN211556224U - USB interface electronic component

Info

Publication number: CN211556224U
Application number: CN201922495321.4U
Authority: CN
Inventors: 游袁
Original assignee: Guangzhou Yun Tengcentury Science And Technology Development Co ltd
Current assignee: Guangzhou Yun Tengcentury Science And Technology Development Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-22
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a USB interface electronic component, which comprises a shell, wherein an inserting groove is arranged on the shell, the inserting groove is fixedly connected with a pin plate and a plurality of pins, and one ends of the plurality of pins are arranged on the end surface of the pin plate at intervals and form an electric connection surface; the other ends of the pin plates extend out of the rear end of the insertion groove to form connecting ends; the top wall of the insertion groove is provided with a first elastic sheet, and the first elastic sheet is used for providing a first elastic stress which enables the first elastic sheet to move towards the electric connection surface. The utility model discloses a USB interface electronic components, it can realize stably connecting after inserting the USB flash disk.

Description

USB interface electronic component

Technical Field

The utility model relates to an electrical components technical field especially relates to a USB interface electronic components.

Background

At present, a USB interface is arranged on a general computer host case, and an external USB disk or a data line can be accessed through the USB interface, but the USB interface on the existing case is directly arranged on the case during production, and when the USB disk or the data line is plugged and unplugged for a long time, pins at the USB interface are easily worn and cause poor contact.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a USB interface electronic component, which can realize stable connection after being connected with a USB flash disk.

The purpose of the utility model is realized by adopting the following technical scheme:

a USB interface electronic component comprises a shell, wherein an insertion groove is formed in the shell, the insertion groove is fixedly connected with a pin plate and a plurality of pins, and one ends of the pins are arranged on the end face of the pin plate at intervals and form an electric connection face; the other ends of the pin plates extend out of the rear end of the insertion groove to form connecting ends; the top wall of the insertion groove is provided with a first elastic sheet, and the first elastic sheet is used for providing a first elastic stress which enables the first elastic sheet to move towards the electric connection surface.

Preferably, the shell is provided with at least two insertion grooves which are arranged at intervals along the height direction of the shell, and the pin plate and the pins are fixedly connected in each insertion groove; the connecting ends of the plurality of pins in each insertion groove extend downwards to the bottom end of the shell.

Preferably, the rear end of the shell is provided with a dustproof plate, and the dustproof plate is arranged at the rear end of the connecting ends of the plurality of pins in a blocking mode.

Preferably, openings are formed in two ends of the insertion groove, an insertion groove is formed in the bottom end of the insertion groove, the pin plate comprises a fixing plate, a connecting plate and an insertion plate, and the fixing plate and the insertion plate are distributed at intervals up and down; the connecting plate is connected between the fixing plate and the inserting plate; the fixing plate extends into the inserting groove, and the inserting plate is inserted into the inserting groove; the end parts of the plurality of pins are fixedly connected to the fixing plate at intervals.

Preferably, the bottom wall of the slot is provided with a second elastic sheet, and the second elastic sheet is used for providing a second elastic stress for enabling the second elastic sheet to move towards the bottom wall of the slot.

Compared with the prior art, the beneficial effects of the utility model reside in that: the first elastic sheet in its inserting groove is to the trend that is close to the electric connection face motion, can insert the back butt in USB flash disk or power cord access face in the inserting groove at USB flash disk or power cord, makes between the two remain stable connection, and after inserting for a long time and pulling out, the first elastic stress that first elastic sheet provided can compensate the space after the stitch wearing and tearing, stable connection relation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 10. a housing; 11. inserting grooves; 12. a first elastic sheet; 13. a second elastic sheet; 14. a slot; 15. a dust-proof plate; 20. a pinboard; 21. a fixing plate; 22. a board is inserted; 23. a connecting plate; 30. a stitch; 31. and a connecting end.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1, 2 and 3, the electronic component with USB interface includes a housing 10, a plug-in slot 11 on the housing 10, specifically, the plug-in slot 11 is fixedly connected with a pin board 20 and a plurality of pins 30, one end of each of the plurality of pins 30 is disposed on an end surface of the pin board 20 at an interval, the plurality of pins 30 are disposed on the end surfaces of the pins 30 at an interval to form an electrical connection surface, and the other end of each of the plurality of pin boards 20 extends from a rear end of the plug-in slot 11 and forms a connection end 31; the top wall of the inserting groove 11 is provided with a first elastic piece 12, and the first elastic piece 12 is used for providing a first elastic stress which enables the first elastic piece to move towards the electric connection surface.

On the basis of the structure, use the utility model discloses a during USB interface electronic components, can fix casing 10 on the organism, carry out electric connection with the link 31 of a plurality of stitches 30 and the circuit board in the organism. When the USB flash disk is connected, because the first elastic sheet 12 in the insertion groove 11 has a tendency of moving towards the electric connection surface, the USB flash disk or the power line can be inserted into the insertion groove 11 and then abutted against the connection surface of the USB flash disk, so that the USB flash disk and the power line are stably connected, and after the USB flash disk or the power line is inserted and pulled for a long time, the first elastic stress provided by the first elastic sheet 12 can compensate for the gap formed after the pins 30 are worn and stably connected.

Preferably, at least two insertion grooves 11 are formed in the housing 10, the at least two insertion grooves 11 are arranged at intervals along the height direction of the housing 10, and a pin plate 20 and a plurality of pins 30 are fixedly connected in each insertion groove 11; the connecting ends 31 of the plurality of pins 30 in each of the slots 11 extend downwardly to the bottom end of the housing 10. So, when fixing the casing 10 on the organism, the link 31 of a plurality of stitches 30 in at least two inserting grooves 11 can be unified downwardly extending to the bottom of casing 10, and realize electric connection with the circuit board inside the organism, walk the line unified. And a plurality of plug-in slots 11 can simultaneously access a plurality of USB disks or USB lines.

Further, still can be equipped with dust guard 15 at the rear end of casing 10, dust guard 15 keeps off the rear end of locating the link 31 of a plurality of stitch 30, so, can prevent that casing 10 from getting into the back, on the dust gets into stitch 30, causing the influence to the circuit.

Preferably, both ends of the insertion groove 11 are provided with openings, the bottom end of the insertion groove 11 is provided with a slot 14, the pin plate 20 comprises a fixing plate 21, a connecting plate 23 and an insertion plate 22, and the fixing plate 21 and the insertion plate 22 are vertically distributed at intervals; the connecting plate 23 is connected between the fixing plate 21 and the insertion plate 22; the fixing plate 21 can extend into the inserting groove 11 from the opening at the rear end of the inserting groove 11, the inserting plate 22 can be inserted into the inserting groove 14, and the ends of the plurality of pins 30 are fixed on the fixing plate 21 at intervals. When the pin plate 20 is fixed in this way, the fixing plate 21 can be fixed by inserting the fixing plate 21 and the insertion plate 22 of the U-shaped pin plate 20 into the insertion groove 11 and the insertion groove 14, respectively, and the insertion plate 22 can be inserted into the insertion groove 14, so that the fixing plate 21 is inserted into the insertion groove 11.

Further, a second elastic piece 13 is arranged on the bottom wall of the slot 14, and the second elastic piece 13 is used for providing a second elastic stress for moving the second elastic piece towards the bottom wall close to the slot 14. When the insertion plate 22 is inserted into the insertion slot 14, the second elastic piece 13 can approach the bottom wall of the insertion slot 14 under the action of the second elastic stress provided by itself, namely, the second elastic piece can abut against the insertion plate 22, so that the insertion structure of the insertion plate 22 is stable.

It should be noted that, both the first elastic sheet 12 and the second elastic sheet 13 can be made of metal elastic sheets in the prior art.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A USB interface electronic component is characterized by comprising a shell, wherein an insertion groove is formed in the shell, the insertion groove is fixedly connected with a pin plate and a plurality of pins, and one ends of the pins are arranged on the end face of the pin plate at intervals and form an electric connection face; the other ends of the pin plates extend out of the rear end of the insertion groove to form connecting ends; the top wall of the insertion groove is provided with a first elastic sheet, and the first elastic sheet is used for providing a first elastic stress which enables the first elastic sheet to move towards the electric connection surface.

2. The electronic component with the USB interface as claimed in claim 1, wherein the housing has at least two insertion slots spaced apart from each other along a height direction of the housing, and the pin plate and the pins are fixed in each insertion slot; the connecting ends of the plurality of pins in each insertion groove extend downwards to the bottom end of the shell.

3. The electronic component with the USB interface according to claim 1, wherein a dust guard is disposed at the rear end of the housing, and the dust guard is disposed at the rear end of the connecting ends of the plurality of pins.

4. The USB interface electronic component according to claim 1, wherein the two ends of the inserting slot are provided with openings, the bottom end of the inserting slot is provided with an inserting slot, the pin plate comprises a fixing plate, a connecting plate and an inserting plate, and the fixing plate and the inserting plate are vertically spaced; the connecting plate is connected between the fixing plate and the inserting plate; the fixing plate extends into the inserting groove, and the inserting plate is inserted into the inserting groove; the end parts of the plurality of pins are fixedly connected to the fixing plate at intervals.

5. The device as claimed in claim 4, wherein the bottom wall of the slot is provided with a second elastic piece for providing a second elastic stress to move itself toward the bottom wall of the slot.