CN203218605U - USB flash disk plugging fixing device - Google Patents
USB flash disk plugging fixing device Download PDFInfo
- Publication number
- CN203218605U CN203218605U CN 201320239524 CN201320239524U CN203218605U CN 203218605 U CN203218605 U CN 203218605U CN 201320239524 CN201320239524 CN 201320239524 CN 201320239524 U CN201320239524 U CN 201320239524U CN 203218605 U CN203218605 U CN 203218605U
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- flash disk
- usb flash
- shell fragment
- fixed body
- face
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Abstract
The utility model relates to a USB flash disk plugging fixing device. The device comprises a face shell and a USB socket located on an inner side of the face shell. One side of the face shell is provided with a USB socket. The device also comprises a USB flash disk spring piece fixing body arranged between the face shell and the USB socket. The USB flash disk spring piece fixing body forms assembling connection with the face shell. The USB flash disk spring piece fixing body comprises at least one pair of spring pieces which are arranged in pairs and a connection arm which forms the assembling connection with the face shell. The spring pieces are extended inwardly from one side of the USB flash disk spring piece fixing body. The structure of the device of the utility model is simple and cost is low. A split type structure is adopted so that assembling and dismounting are convenient, adaptability is wide and versatility is strong. Simultaneously, reliability of plugging the USB flash disk is high, stability is good and a service life is long. The device is suitable for popularization and application.
Description
Technical field
The utility model belongs to technical field of electronic products, relates in particular to a kind of USB flash disk grafting fixture.
Background technology
A series USB socket all can be installed on the vehicle electronics products such as existing vehicle electronics product radio and tape player, CD player, MP3/MP4/MP5 player, GPS navigation instrument or various vehicle-mounted computers realize data and work such as file process renewal conversion and transfer, have plenty of directly and open a hole with the USB socket top loading at panel.Also have plenty of at panel and open a via hole, USB socket is contained in product inside.Have plenty of directly and open a USB jack at panel, and be provided with elastic support structure in the behind in hole, USB socket then places product inside, as shown in Figure 1.On USB flash disk insertion USB socket, vehicle electronics product just can become the picture of grace and beautiful music with the data transaction of storing in the USB flash disk, provides beautiful seeing and hearing enjoyment to driver and people by bus.
Given this, in Chinese patent 200920138240.2, mention a kind of USB flash disk plug assembly of vehicle electronics product, the panel that is included in vehicle electronics product has a square USB socket, the USB socket correspondence is installed in the inside of electronic product, is provided with elastic support structure between the back side of USB socket and USB socket.Though it is stable to a certain extent that this structure can make USB flash disk peg graft, reliably, but this structure is directly to open a USB jack at panel, and be provided with elastic support structure in the behind in hole, USB socket then places product inside, be about to panel and elastic support structure and be designed to integral structure, because the outward appearance of electronic product updates very fast now, this just means that panel can often upgrade, this structural design has increased the difficulty of panel mould greatly, increased die cost, and the mutual switching difficulty between the product is big, and the variation of product and product part is difficult to be suitable for, and versatility is bad.
Yet, also have and a kind ofly simply USB socket is installed on the panel, after USB flash disk inserts, whole USB flash disk is in vacant state fully, when vehicle vibrates greatly in the process of moving, add the gravity effect of USB flash disk itself, and easily loosening and come off and damage socket and USB flash disk, influence the quality of audiovisual and the life-span of product and USB flash disk itself.
Another kind is to open a USB small vias at panel surface, and USB socket is contained in product inside.Also there is deficiency in this structure: the USB socket via size is fixed, and the specification kind of USB flash disk is numerous now, overall dimension is not of uniform size, so the USB flash disk that is suitable for is restricted, some product is that producer is furnished with special-purpose USB flash disk, but if special-purpose USB flash disk is lost or damaged, needs to buy to producer, very inconvenient, the versatility extreme difference.
In sum, be necessary prior art further perfect.
Summary of the invention
The utility model is to peg graft stable, reliable inadequately in order to solve in the existing vehicle electronics product USB flash disk, cause USB flash disk to lose or damage easily, the problem of manufacturing cost height, versatility difference and propose reliability height, good stability and the long service life that a kind of USB flash disk is pegged graft simultaneously, the USB flash disk that can be suitable for different size inserts the USB flash disk grafting fixture that versatility is good.
The utility model is achieved through the following technical solutions:
Above-mentioned USB flash disk grafting fixture comprises face-piece and is positioned at the USB socket of described face-piece inboard; One side of described face-piece is provided with the USB socket; Described device also comprises the USB flash disk shell fragment fixed body that is installed between described face-piece and the USB socket; Described USB flash disk shell fragment fixed body is connected with described face-piece assembling; Described USB flash disk shell fragment fixed body comprises at least one pair of shell fragment of paired laying and the linking arm that is connected with described face-piece assembling; Described shell fragment extends in a side direction of described USB flash disk shell fragment fixed body.
Described USB flash disk grafting fixture, wherein: described shell fragment comprises from sidewall one end of described USB flash disk shell fragment fixed body the base portion to the centroclinal extension of described USB flash disk shell fragment fixed body and by the outwardly-bent flange that forms in the end of described base portion.Described base portion and flange are with arc transition and be each other more than or equal to 100 ° and smaller or equal to 150 ° angle.
Described USB flash disk grafting fixture, wherein: described linking arm is located at one group of diagonal angle of described USB flash disk shell fragment fixed body, and the position that the end outwards protrudes out and protrudes out is provided with pilot hole.
Described USB flash disk grafting fixture, wherein: the plastic injection piece that described face-piece is formed in one, the face-piece inboard corresponding with described USB socket is provided with joint pin; Described joint pin is provided with the installing hole that is complementary with described pilot hole.
Described USB flash disk grafting fixture, wherein: described USB flash disk shell fragment fixed body is equipped with the inside that securing member is fixedly arranged on described face-piece again by described installing hole and pilot hole.
Described USB flash disk grafting fixture, wherein: described shell fragment is two couple who is located at two groups of opposing sidewalls end faces of described USB flash disk shell fragment fixed body; Described two pairs of shell fragments all close up the formation elastic support structure to the center of described USB flash disk shell fragment fixed body; The center of described elastic support structure adapts with the center of described USB socket and is connected with four face contacts of USB flash disk respectively.
Described USB flash disk grafting fixture, wherein: described USB flash disk shell fragment fixed body also comprises armlet; Described armlet is located at another group diagonal angle that differs from described linking arm on the described USB flash disk shell fragment fixed body.
Beneficial effect:
USB flash disk grafting fixture of the present utility model is because employing USB flash disk socket, USB flash disk shell fragment fixed body and product face-piece are the structure of individual part, improved the adaptability of product, not only can satisfy the vehicle electronics product of different size, and USB flash disk shell fragment fixed body can to become a standard component general, greatly reduce the complexity of face-piece mould structure, only need are adjusted the front and back position that just can adjust USB flash disk shell fragment fixed body to the height of the joint pin of face-piece, can satisfy the demand of varying environment product; Simultaneously, the elastic support structure that the shell fragment of USB flash disk shell fragment fixed body is encircled into is clamped stage casing or the tail end of USB flash disk by strain, and the head of USB flash disk is then fixed by USB socket, plays better buffering and subtracts Chun and protective effect; Meanwhile shell fragment carries out resiliency supported to USB flash disk, and the USB flash disk of multiple dimensions all can insert USB socket smoothly under the strain guiding of shell fragment.This USB flash disk grafting fixture structure is simple, cost is low, versatility is good, can prevent that the USB flash disk vibration from getting loose from USB socket, the USB flash disk that can be suitable for different size again inserts and can insert USB flash disk and lead, and can also improve reliability, stability and the useful life of product and USB flash disk.
Description of drawings
Fig. 1 is that the USB flash disk of the utility model USB flash disk grafting fixture inserts schematic diagram;
Fig. 2 is the structural representation of the USB flash disk shell fragment fixed body of the utility model USB flash disk grafting fixture;
Fig. 3 is the partial structurtes assembling schematic diagram of the utility model USB flash disk grafting fixture;
Fig. 4 is the partial structurtes schematic diagram of the face-piece of the utility model USB flash disk grafting fixture;
Fig. 5 is the face-piece Facad structure schematic diagram of the utility model USB flash disk grafting fixture.
Embodiment
Shown in Fig. 1 to 5, the utility model USB flash disk grafting fixture comprises face-piece 1, USB socket 2 and USB flash disk shell fragment fixed body 3.
Face-piece 1 shell structure for roughly being rectangle, one side bottom is provided with USB socket 11, and face-piece 1 inboard relative with this USB socket 11 is provided with joint pin 12, and this joint pin 12 is provided with installing hole 121; The plastic injection piece that this face-piece 1 is formed in one in the present embodiment.
USB flash disk shell fragment fixed body 3 is located between face-piece 1 and the USB flash disk socket 2 and with face-piece 1 assembling and is connected, and it comprises sidewall 31, shell fragment 32, linking arm 33 and armlet 34;
Linking arm 33 is located at one group of diagonal angle of the square casing structure that is encircled into by sidewall 31, namely by outside straight the extending to form of the angle end face of this square casing structure; These linking arm 33 cross sections are roughly rectangular, the position that the end outwards protrudes out and protrudes out is provided with pilot hole 331, this pilot hole 331 is complementary with the installing hole 121 of the joint pin 12 of face-piece 1, wherein, being equipped with securing member 5 again by this pilot hole 331 and installing hole 121 can make USB flash disk shell fragment fixed body 3 integral body be fixedly arranged on the inside of face-piece 1;
Armlet 34 is located at another group diagonal angle that differs from linking arm 33 on the square casing structure that sidewall 31 surrounds formation; Wherein, cross section one side of this armlet 34 is type linearly, and opposite side is curved.
The utility model is simple in structure, cost is low, wherein, adopting split-type structural is the USB flash disk socket, USB flash disk shell fragment fixed body and product face-piece are independently part, not only assembling, convenient disassembly, and adaptability is wider, make split type after, not only can satisfy the vehicle electronics product of different size, and USB flash disk shell fragment fixed body can be general as a standard component, greatly reduce the complexity of face-piece mould structure, only need are adjusted the front and back position that just can adjust USB flash disk shell fragment fixed body to the height of the joint pin of face-piece, can satisfy the demand of varying environment product.Simultaneously, extend in a side direction of USB flash disk shell fragment fixed body and be provided with shell fragment, this shell fragment comprises that sidewall one end from USB flash disk shell fragment fixed body is to the base portion of the centroclinal extension of described USB flash disk shell fragment fixed body and by the outwardly-bent flange that forms in the end of base portion; The elastic support structure that is encircled into by the shell fragment of this structure is clamped stage casing or the tail end of USB flash disk by strain; the head of USB flash disk is then fixed by USB socket; reduced the gravity effect of USB flash disk tail end; prevented that USB flash disk socket and USB flash disk are because of stressed damage that misplace; play better buffering and subtract Chun and protective effect; can solve effectively that USB flash disk comes off or the problem of loose contact in the process that vehicle jolts; guaranteed the quality of audiovisual; can also improve the reliability of product and USB flash disk; stability and useful life; moreover; this elastic support structure carries out resiliency supported to USB flash disk, and the USB flash disk of multiple dimensions all can insert USB socket smoothly under the strain guiding of elastic support structure.
Claims (8)
1. USB flash disk grafting fixture comprises face-piece and is positioned at the USB socket of described face-piece inboard; One side of described face-piece is provided with the USB socket; It is characterized in that: described device also comprises the USB flash disk shell fragment fixed body that is installed between described face-piece and the USB socket;
Described USB flash disk shell fragment fixed body is connected with described face-piece assembling; Described USB flash disk shell fragment fixed body comprises at least one pair of shell fragment of paired laying and the linking arm that is connected with described face-piece assembling; Described shell fragment extends in a side direction of described USB flash disk shell fragment fixed body.
2. USB flash disk grafting fixture as claimed in claim 1 is characterized in that: described shell fragment comprises that sidewall one end from described USB flash disk shell fragment fixed body is to the base portion of the centroclinal extension of described USB flash disk shell fragment fixed body and by the outwardly-bent flange that forms in the end of described base portion.
3. USB flash disk grafting fixture as claimed in claim 2 is characterized in that: described base portion and flange are with arc transition and be mutually more than or equal to 100 ° and smaller or equal to 150 ° angle.
4. USB flash disk grafting fixture as claimed in claim 1, it is characterized in that: described linking arm is located at one group of diagonal angle of described USB flash disk shell fragment fixed body, and the position that the end outwards protrudes out and protrudes out is provided with pilot hole.
5. as the arbitrary described USB flash disk grafting fixture of claim 1 to 4, it is characterized in that: the plastic injection piece that described face-piece is formed in one, the face-piece inboard corresponding with described USB socket is provided with joint pin;
Described joint pin is provided with the installing hole that is complementary with described pilot hole.
6. USB flash disk grafting fixture as claimed in claim 4, it is characterized in that: described USB flash disk shell fragment fixed body is equipped with the inside that securing member is fixedly arranged on described face-piece again by described installing hole and pilot hole.
7. USB flash disk grafting fixture as claimed in claim 1 or 2, it is characterized in that: described shell fragment is two couple who is located at two groups of opposing sidewalls end faces of described USB flash disk shell fragment fixed body; Described two pairs of shell fragments all close up the formation elastic support structure to the center of described USB flash disk shell fragment fixed body;
The center of described elastic support structure adapts with the center of described USB socket and is connected with four face contacts of USB flash disk respectively.
8. as the arbitrary described USB flash disk grafting fixture of claim 1 to 4, it is characterized in that: described USB flash disk shell fragment fixed body also comprises armlet; Described armlet is located at another group diagonal angle that differs from described linking arm on the described USB flash disk shell fragment fixed body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239524 CN203218605U (en) | 2013-05-07 | 2013-05-07 | USB flash disk plugging fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239524 CN203218605U (en) | 2013-05-07 | 2013-05-07 | USB flash disk plugging fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218605U true CN203218605U (en) | 2013-09-25 |
Family
ID=49208109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320239524 Expired - Fee Related CN203218605U (en) | 2013-05-07 | 2013-05-07 | USB flash disk plugging fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107592161A (en) * | 2017-08-30 | 2018-01-16 | 南京南业电子科技有限公司 | A kind of industrial optical fiber converter connectivity port fixed equipment |
| CN108656187A (en) * | 2018-05-09 | 2018-10-16 | 浙江工贸职业技术学院 | A kind of accounting cutting means |
-
2013
- 2013-05-07 CN CN 201320239524 patent/CN203218605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107592161A (en) * | 2017-08-30 | 2018-01-16 | 南京南业电子科技有限公司 | A kind of industrial optical fiber converter connectivity port fixed equipment |
| CN108656187A (en) * | 2018-05-09 | 2018-10-16 | 浙江工贸职业技术学院 | A kind of accounting cutting means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |