CN208637764U - A kind of slotting PIN formula connector of USB that can be dust-proof - Google Patents
A kind of slotting PIN formula connector of USB that can be dust-proof Download PDFInfo
- Publication number
- CN208637764U CN208637764U CN201821529434.0U CN201821529434U CN208637764U CN 208637764 U CN208637764 U CN 208637764U CN 201821529434 U CN201821529434 U CN 201821529434U CN 208637764 U CN208637764 U CN 208637764U
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- China
- Prior art keywords
- usb
- dust
- rubber
- fixedly connected
- gag lever
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Abstract
The utility model discloses a kind of USB that can be dust-proof to insert PIN formula connector, including clamping plate, locking screw, USB connected with outer casing, rubber gag lever post, rubber frame, switching shell, connection sheet, metal insert, metal ferrule, gag lever post, lock nut, USB jack, friction plate, dust filtering yarn sheet, foldable rubber piece and friction block.The utility model passes through in the side of switching shell; the edge setting rubber frame and dust filtering yarn sheet of metal ferrule; guarantee when using connectors; dust filtering yarn sheet by edge around metal ferrule to protecting; the sundries such as the dust fiber contained in air are filtered out, prevent dust from entering the junction of metal ferrule, while influencing heat dissipation; also it is be easy to cause connection short circuit, influences the service life and effect of entire connector.
Description
Technical field
The utility model relates to a kind of USB to insert PIN formula connector, and specifically a kind of USB that can be dust-proof inserts the connection of PIN formula
Device belongs to USB and inserts PIN formula applied technical field.
Background technique
USB adaptor connector realizes USB interface of computer to the conversion between universal serial port, for the calculating of not serial ports
Machine provides quick channel, and traditional serial equipment is become plug and play moreover, turning serial equipment using USB and being equal to
USB device, as most widely used USB interface, one of essential communication interface of every computer, its maximum feature is
Support hot plugging, plug and play.
Existing USB inserts PIN formula connector, and structure is more single, in grafting in use, being easy because of the dust mistake in air
It causes junction dust stratification more, radiates so as to cause entire connector unsmooth, liquid is be easy to cause entirely while influencing service life
The damage of connector, and due to prolonged use, be easy to cause USB jack to loosen, USB plug connect with socket it is unstable and
Be easy to fall so that influence cause using.Therefore, propose that a kind of USB that can be dust-proof inserts the connection of PIN formula regarding to the issue above
Device.
Summary of the invention
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of slotting PIN formula company of USB that can be dust-proof
Connect device.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of slotting PIN formula connection of USB that can be dust-proof
Device, including plug-in connection, dust filtering mechanism and fixed mechanism；
The plug-in connection includes USB connected with outer casing, rubber gag lever post, switching shell, connection sheet, metal insert, metal
Contact pin and USB jack, it is described switching shell a side end connection USB connected with outer casing one end, the USB connected with outer casing it is another
One end opens up USB jack, and two sides are fixedly connected with rubber gag lever post, the rubber limit at the top of the end surface of the switching shell
The end surface of the bottom patch shell of position bar is fixedly connected with metal ferrule, and the one of the two sides switching shell of the metal ferrule
End surfaces are fixedly connected with metal insert, and the end surface bottom of the switching shell is fixedly connected with connection sheet, the switching
The both ends of shell are fixedly connected with friction plate；
The dust filtration mechanism includes rubber frame, dust filtering yarn sheet and foldable rubber piece, and the number of the rubber frame is two,
In a rubber frame side be fixedly connected on switching shell end surface edge, one of them rubber frame
Other side corner is fixedly connected with one end of foldable rubber piece, and the other end of the foldable rubber piece is fixedly connected on another institute
The side of rubber frame is stated, bonding is connected with dust filtering yarn sheet between four foldable rubber pieces；
The fixed mechanism includes locking screw, clamping plate, gag lever post, lock nut and friction block, the locking screw
One end is fixedly connected on one end two sides of USB connected with outer casing, and the locking screw sliding runs through the bottom end surface of clamping plate, the folder
The surface of side locking screw of the plate far from USB connected with outer casing is threadedly coupled lock nut, the top side bonding of the clamping plate
Friction block is connected, the bottom end two sides of the clamping plate are fixedly connected with one end of gag lever post, and the gag lever post is overlapped on USB connected with outer casing
Surface.
Preferably, the friction block is a kind of rectangular rubber block, and friction block is opened close to a side surface of USB connected with outer casing
Equipped with several grooves.
Preferably, the surface of the foldable rubber piece is evenly distributed with several and pre-folds slot.
Preferably, the friction plate is symmetrically distributed in the two sides of switching shell, and if a side surface of friction plate offer
Dry rectangular channel.
Preferably, the rubber frame is integrally in rectangle, and the cross-section lengths of rubber frame are greater than two rubber gag lever posts
Spacing.
Preferably, the surface of the dust filtration yarn sheet is evenly distributed with several apertures.
The beneficial effects of the utility model are:
1, by the way that in the side of switching shell, the edge setting rubber frame and dust filtering yarn sheet of metal ferrule guarantee using
When connectors, by the dust filtering yarn sheet at edge to protecting around metal ferrule, it is fine to filter out the dust contained in air
The sundries such as dimension, prevent dust from entering the junction of metal ferrule, while influencing heat dissipation, also be easy to cause connection short circuit, influence
The service life and effect of entire connector；
2, clamping plate and friction block are set by the two sides of the end USB jack in USB connected with outer casing, to USB jack into
When row grafting, friction block can be made to compress the USB plug connecting with USB jack by spin locking nut, prevented because making for a long time
Caused by being loosened with socket, USB plug connection is unstable even to fall off, and guarantees the using effect of entire connector.
Detailed description of the invention
Fig. 1 is the utility model entirety side structure schematic view；
Fig. 2 is the utility model entirety schematic view of the front view；
Fig. 3 is the utility model switching shell and dust filtering yarn sheet structural schematic diagram.
In figure: 1, clamping plate, 2, locking screw, 3, USB connected with outer casing, 4, rubber gag lever post, 5, rubber frame, 6, switching it is outer
Shell, 7, connection sheet, 8, metal insert, 9, metal ferrule, 10, gag lever post, 11, lock nut, 12, USB jack, 13, friction plate,
14, dust filtering yarn sheet, 15, foldable rubber piece, 16, friction block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1-3, a kind of USB that can be dust-proof inserts PIN formula connector, including plug-in connection, dust filtering mechanism and
Fixed mechanism；
The plug-in connection include USB connected with outer casing 3, rubber gag lever post 4, switching shell 6, connection sheet 7, metal insert 8,
Metal ferrule 9 and USB jack 12, one end of the side end connection USB connected with outer casing 3 of the switching shell 6, the USB connect
The other end for connecing shell 3 opens up USB jack 12, and two sides are fixedly connected with rubber limit at the top of the end surface of the switching shell 6
Position bar 4, the end surface of the bottom patch shell 6 of the rubber gag lever post 4 are fixedly connected with metal ferrule 9, and the metal is inserted
The end surface of the two sides switching shell 6 of needle 9 is fixedly connected with metal insert 8, and the end surface bottom of the switching shell 6 is solid
Surely it is connected with connection sheet 7, the both ends of the switching shell 6 are fixedly connected with friction plate 13；
The dust filtration mechanism includes rubber frame 5, dust filtering yarn sheet 14 and foldable rubber piece 15, and the number of the rubber frame 5 is
Two, the side of one of them rubber frame 5 is fixedly connected on the edge of the end surface of switching shell 6, one of institute
The other side corner for stating rubber frame 5 is fixedly connected with one end of foldable rubber piece 15, and the other end of the foldable rubber piece 15 is solid
Surely it is connected to the side of another rubber frame 5, bonding is connected with dust filtering yarn sheet 14 between four foldable rubber pieces 15,
Realize dust reduction capability；
The fixed mechanism includes locking screw 2, clamping plate 1, gag lever post 10, lock nut 11 and friction block 16, the lock
The one end for determining screw rod 2 is fixedly connected on one end two sides of USB connected with outer casing 3, and the sliding of locking screw 2 runs through the bottom of clamping plate 1
End surfaces, the surface of side locking screw 2 of the clamping plate 1 far from USB connected with outer casing 3 is threadedly coupled lock nut 11, described
The top side bonding connection friction block 16 of clamping plate 1, the bottom end two sides of the clamping plate 1 are fixedly connected with one end of gag lever post 10, institute
The surface that gag lever post 10 is overlapped on USB connected with outer casing 3 is stated, the loosening that falls off of USB plug is prevented.
The friction block 16 is a kind of rectangular rubber block, and friction block 16 is opened up close to a side surface of USB connected with outer casing 3
There are several grooves, for clamping USB plug；The surface of the foldable rubber piece 15 is evenly distributed with several and pre-folds slot, is convenient for
The elastic bending of foldable rubber piece 15 folds；The friction plate 13 is symmetrically distributed in the two sides of switching shell 6, and friction plate 13
One side surface offers several rectangular channels, is convenient for the entire connector of plug；It is in rectangle that the rubber frame 5 is whole, and rubber frame 5
Cross-section lengths are greater than the spacing of two rubber gag lever posts 4, obtain sheet rubber 15 with this convenient for fixed dust filtering yarn sheet 14；The dust filtration
The surface of yarn sheet 14 is evenly distributed with several apertures, realizes filtration result.
When the utility model is used, the electric elements occurred in the application external connection power supply and control when in use
Metal ferrule 9, metal insert 8 and rubber gag lever post 4 are plugged in the corresponding position in PIN socket by switch, when use first,
By the rubber gag lever post 4 and foldable rubber piece 15 of the switching bore edges setting in switching shell 6, splicing position is protected,
It is filtered out while guaranteeing junction proper heat reduction through dust filtering yarn sheet 14 by the dust filtering yarn sheet 14 between foldable rubber piece 15
The dust on surface is realized to the protection of the junction of PIN connecting hole and connector, prevents dust from entering in PIN connecting hole and cause
It radiates unsmooth and short-circuit；
By in the USB jack of USB plug insertion 3 end of USB connected with outer casing, pass through rotation 2 surface of both ends locking screw
Lock nut 11 is bonded USB by the friction block 16 of 1 end of clamping plate and inserts so that clamping plate 1 is moved to 3 direction of USB connected with outer casing
Head guarantees the stable connection of USB plug and USB jack, prevents falling off for USB plug, pass through the gag lever post of 1 bottom end two sides of clamping plate
10, prevent clamping plate 1 from generating rotation.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. the USB that one kind can be dust-proof inserts PIN formula connector, it is characterised in that: including plug-in connection, dust filtering mechanism and fixed machine
Structure；The plug-in connection include USB connected with outer casing (3), rubber gag lever post (4), switching shell (6), connection sheet (7), metal insert
Piece (8), metal ferrule (9) and USB jack (12), side end connection USB connected with outer casing (3) of switching shell (6)
The other end of one end, the USB connected with outer casing (3) opens up USB jack (12), at the top of the end surface of switching shell (6)
Two sides are fixedly connected with rubber gag lever post (4), and the end surface of the bottom patch shell (6) of the rubber gag lever post (4) is fixed
It is connected with metal ferrule (9), the end surface of two sides switching shell (6) of the metal ferrule (9) is fixedly connected with metal and inserts
The end surface bottom of piece (8), switching shell (6) is fixedly connected with connection sheet (7), the both ends of switching shell (6)
It is fixedly connected with friction plate (13)；The dust filtration mechanism includes rubber frame (5), dust filtering yarn sheet (14) and foldable rubber piece (15),
The number of the rubber frame (5) is two, and the side of one of them rubber frame (5) is fixedly connected on switching shell (6)
The other side corner at the edge of end surface, one of them rubber frame (5) is fixedly connected with the one of foldable rubber piece (15)
End, the other end of the foldable rubber piece (15) are fixedly connected on the side of another rubber frame (5), four foldings
Bonding is connected with dust filtering yarn sheet (14) between sheet rubber (15)；The fixed mechanism includes locking screw (2), clamping plate (1), limit
One end of bar (10), lock nut (11) and friction block (16), the locking screw (2) is fixedly connected on USB connected with outer casing (3)
One end two sides, the locking screw (2) sliding runs through the bottom end surface of clamping plate (1), the clamping plate (1) far from USB connection outside
The surface of the side locking screw (2) of shell (3) is threadedly coupled lock nut (11), and the top side of the clamping plate (1), which bonds, to be connected
It connects friction block (16), the bottom end two sides of the clamping plate (1) are fixedly connected with one end of gag lever post (10), gag lever post (10) overlap joint
On the surface of USB connected with outer casing (3).
2. the USB that one kind according to claim 1 can be dust-proof inserts PIN formula connector, it is characterised in that: the friction block
It (16) is a kind of rectangular rubber block, and friction block (16) offers several grooves close to a side surface of USB connected with outer casing (3).
3. the USB that one kind according to claim 1 can be dust-proof inserts PIN formula connector, it is characterised in that: the foldable rubber
The surface of piece (15) is evenly distributed with several and pre-folds slot.
4. the USB that one kind according to claim 1 can be dust-proof inserts PIN formula connector, it is characterised in that: the friction plate
(13) two sides of switching shell (6) are symmetrically distributed in, and a side surface of friction plate (13) offers several rectangular channels.
5. the USB that one kind according to claim 1 can be dust-proof inserts PIN formula connector, it is characterised in that: the rubber frame
(5) whole is in rectangle, and the cross-section lengths of rubber frame (5) are greater than the spacing of two rubber gag lever posts (4).
6. the USB that one kind according to claim 1 can be dust-proof inserts PIN formula connector, it is characterised in that: the dust filtration yarn sheet
(14) surface is evenly distributed with several apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529434.0U CN208637764U (en) | 2018-09-19 | 2018-09-19 | A kind of slotting PIN formula connector of USB that can be dust-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529434.0U CN208637764U (en) | 2018-09-19 | 2018-09-19 | A kind of slotting PIN formula connector of USB that can be dust-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208637764U true CN208637764U (en) | 2019-03-22 |
Family
ID=65744007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821529434.0U Expired - Fee Related CN208637764U (en) | 2018-09-19 | 2018-09-19 | A kind of slotting PIN formula connector of USB that can be dust-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208637764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245360A (en) * | 2020-01-19 | 2020-06-05 | 柯炳智 | Socket protection structure for solar power supply shunt switching mechanism |
-
2018
- 2018-09-19 CN CN201821529434.0U patent/CN208637764U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245360A (en) * | 2020-01-19 | 2020-06-05 | 柯炳智 | Socket protection structure for solar power supply shunt switching mechanism |
| CN111245360B (en) * | 2020-01-19 | 2023-02-10 | 柯炳智 | Socket protection structure for solar power supply shunt switching mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20210919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |