CN102262898A - U disk, and assembling method thereof - Google Patents
U disk, and assembling method thereof Download PDFInfo
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- CN102262898A CN102262898A CN2011101496763A CN201110149676A CN102262898A CN 102262898 A CN102262898 A CN 102262898A CN 2011101496763 A CN2011101496763 A CN 2011101496763A CN 201110149676 A CN201110149676 A CN 201110149676A CN 102262898 A CN102262898 A CN 102262898A
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- usb flash
- flash disk
- pedestal
- ferrule
- cavity
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Abstract
The invention belongs to the filed of memories, and discloses a U disk and an assembling method thereof. The U disk comprises a metal head with a penetrating chamber, a seat positioned in the penetrating chamber, and a U disk chip positioned in the seat. The seat comprises an upper seat and a lower seat. One end of the upper seat is connected to one end of the lower seat, such that a chamber for placing the U disk chip is formed between the upper seat and the lower seat. An outer surface of the upper seat is provided with a blocking structure with an opening oriented backwards. The blocking structure comprises a slope block positioned in the middle part of the blocking structure, and a blocking slot positioned in the front part of the blocking structure. A blocking block which can be blocked with the blocking slot is positioned on the inner wall of the penetrating chamber. According to the invention, the upper seat comprises the blocking structure with the opening oriented backwards. Therefore, the U disk chip can be positioned in the seat. The seat provided with the U disk is inserted in the metal head from the front end, such that the assembling of the U disk is finished. Therefore, users can choose U disk components to assemble according to personal favorites.
Description
Technical field
The present invention relates to the technical field of storer, but relate in particular to a kind of USB flash disk and assembly method thereof of user's being made by manufacturers or users.
Background technology
USB flash disk, the full name USB flash drive is a kind of portable memory apparatus, because the characteristic of USB interface plug and play, USB flash disk has become the necessity in people's daily life.
In the prior art, the last assembling of USB flash disk all need be finished by specific instrument in processing factory, therefore, the user can only select producer to assemble the type of the USB flash disk of selling, for example, the user can only select the USB flash disk of the capacity of fixing, color etc., and can not select the shell oneself like according to oneself hobby and needs, or the suitable USB flash disk capacity that oneself uses of collocation, that is to say that the user can not realize the last assembling of USB flash disk voluntarily.
Summary of the invention
The object of the present invention is to provide a kind of USB flash disk, be intended to solve the problem that the user can not finish the last assembling of USB flash disk voluntarily.
The present invention is achieved in that a kind of USB flash disk, comprises the ferrule with cavity, the USB flash disk chip that also comprises the pedestal that places described cavity and place described pedestal; Described pedestal comprises upper pedestal and lower base, one end of described upper pedestal is connected in an end of described lower base, and and form to place the containing cavity of described USB flash disk chip between the described lower base, the outside surface of described upper pedestal has the screens structure of open rearward end, described screens structure comprises skewback that is positioned at described screens structure middle part and the draw-in groove that is positioned at described screens structure front portion, and the inwall of described cavity has the fixture block with described draw-in groove engagement connection; Described USB flash disk chip internal is packaged with the integrated circuit that is used to realize memory function, and the surface is provided with the first group of metal contact that meets the USB interface agreement.
Further, the rear end of described ferrule has the block that can be connected to described pedestal.
Further, the other end of described lower base has the blend stop that can be connected to described USB flash disk chip.
Further, the end that is connected with described lower base of described upper pedestal has first groove and second groove.
Further, the outside surface of described USB flash disk chip also has second group of metal contact.
Further, be connected with pilot lamp on described second group of metal contact.
Further, described USB flash disk chip is a rectangular parallelepiped, and its physical dimension is: 14.95mm≤length≤15.05mm, and 10.95mm≤width≤11.05mm, 1.35mm≤highly≤1.45mm.
Further, described USB flash disk also has shell, and described shell is fixedly connected on the rear end of described ferrule.
The present invention also provides a kind of assembly method of USB flash disk, and its concrete implementation is as follows:
A kind of assembly method of USB flash disk, described USB flash disk comprises the ferrule with cavity, pedestal and USB flash disk chip, described pedestal comprises upper pedestal and lower base, one end of described upper pedestal is connected in an end of described lower base, and and form containing cavity between the described lower base, the outside surface of described upper pedestal has the screens structure of open rearward end, described screens structure comprises skewback that is positioned at described screens structure middle part and the draw-in groove that is positioned at described screens structure front portion, the inwall of described cavity has fixture block, said method comprising the steps of: the containing cavity that described USB flash disk chip is placed described pedestal, the pedestal that described USB flash disk chip will be housed again is inserted in the cavity of described ferrule from the front end of ferrule, makes described fixture block be sticked in the described draw-in groove.
Further, described USB flash disk also has shell, before the pedestal that the USB flash disk chip will be housed is inserted in the cavity of described ferrule, described shell is fixedly connected on the rear end of described ferrule.
Among the present invention, USB flash disk does not need directly to finish last assembling in producer, and the user can oneself finish the last assembling of USB flash disk, that is, the characteristic of this each assembly of USB flash disk of selection that the user can be autonomous is finished the assembling of USB flash disk according to the hobby of oneself.
Description of drawings
Fig. 1 is the blast schematic perspective view of the USB flash disk that provides of the embodiment of the invention;
Fig. 2 is the schematic perspective view one of the pedestal that provides of the embodiment of the invention;
Fig. 3 is the schematic perspective view two of the pedestal that provides of the embodiment of the invention;
Fig. 4 is the schematic perspective view of the pedestal that provides of the embodiment of the invention and the assembling of USB flash disk chip;
Fig. 5 is the schematic perspective view of the ferrule that provides of the embodiment of the invention;
Fig. 6 is the blast schematic perspective view of the USB flash disk that has shell that provides of the embodiment of the invention;
Fig. 7 is the schematic perspective view of the USB flash disk that has shell that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention provides a kind of USB flash disk, comprise ferrule, also comprise pedestal that places described cavity and the USB flash disk chip that can place described pedestal with cavity; Described pedestal comprises upper pedestal and lower base, one end of described upper pedestal is connected in an end of described lower base, and and form to place the containing cavity of USB flash disk chip between the described lower base, the outside surface of described upper pedestal has the screens structure of open rearward end, described screens structure comprises skewback that is positioned at described screens structure middle part and the draw-in groove that is positioned at described screens structure front portion, and the inwall of described cavity has the fixture block with described draw-in groove engagement connection; Described USB flash disk chip internal is packaged with the integrated circuit that is used to realize memory function, and the surface is provided with the first group of metal contact that meets the USB interface agreement.Because upper pedestal has the screens structure of open rearward end, like this, the USB flash disk chip can be placed in the pedestal at last, thereby the pedestal that the USB flash disk chip will be housed is again finished the assembling of USB flash disk from the cavity of the front end insertion ferrule of ferrule, like this, the user can select the assembly of USB flash disk to assemble in conjunction with the hobby of oneself.
Below in conjunction with concrete accompanying drawing realization of the present invention is described in detail.
Shown in Fig. 1～7, a preferred embodiment that provides for the embodiment of the invention.
This USB flash disk comprises ferrule 11, can install pedestal 13 and USB flash disk chip 12 in ferrule 11, and this ferrule 11 has cavity 111, and this cavity 111 runs through the two ends of ferrule 11, pedestal 13 by the mode device that plugs in ferrule 11,
After pedestal 13 plugged lucky position in the ferrule 11, its upper end engagement connection can realize firm connection between pedestal 13 and the ferrule 11 like this on the inwall of ferrule 11 cavities 111.
Concrete structure is as follows: pedestal 13 comprises upper pedestal 131 and lower base 133, one end of upper pedestal 131 is connected with an end of lower base 133, its other end is unsettled, and forms the above-mentioned containing cavity 132 that is used to place USB flash disk chip 12 between upper pedestal 131 and the lower base 133.In addition, the screens structure 1311 that has open rearward end on the outside surface of upper pedestal 131, described screens structure 1311 comprises skewback 1311b that is arranged on described screens structure 1311 middle parts and the draw-in groove 1311a that is arranged on described screens structure 1311 front portions, accordingly, the inwall of the cavity 111 of ferrule 11 has the fixture block 112 that can fasten with this draw-in groove 1311a, when pedestal 13 and ferrule 11 assemblings, this draw-in groove 1311a and fixture block 112 engage mutually.
Certainly, also can be to have screens structure 1311 on the inwall of ferrule 11 cavities 111, and have on the outside surface of upper pedestal 131 can with the fixture block 112 of draw-in groove 1311a engagement connection in this screens structure 1311, certainly, above-mentioned screens structure 1311 or fixture block 112 also can be arranged on the lower base 133, and accordingly, on the inwall of cavity 111, being provided with the fixture block 112 or the screens structure 1311 that can match with screens structure 1311 or fixture block 112, concrete set-up mode can depend on actual need and decide.
In the present embodiment, when pedestal 13 and ferrule 11 when assembling, the fixture block 112 on cavity 111 inwalls can slide among the draw-in groove 1311a by this skewback 1311b, and is connected on the skewback 1311b, thereby realizes the engagement connection of draw-in groove 1311a and fixture block 112.
The above-mentioned cavity 111 of the mode device that passes through to plug in ferrule 11, its front end from ferrule 11 inserts, until lucky position, the process of implement device in ferrule 11, in order to realize the location of pedestal 13 in ferrule 11, avoid ferrule 11 in the process of plug-in mounting, directly the rear end from ferrule 11 drops out, the rear end of this ferrule 11 is provided with a block 113, this block 113 can be connected on the pedestal 13, when pedestal 13 injects in the process of ferrule 11, when pedestal 13 arrives lucky position, this pedestal 13 will be connected on the block 113, thereby realizes the location of pedestal 13 in ferrule 11.
In the embodiment of the invention, described USB flash disk chip 12 inside are packaged with the integrated circuit of realizing memory function, the surface is provided with the first group of metal contact 122 that meets the USB interface agreement, therefore described USB flash disk chip 12 can be used for storing data and has the main frame Data transmission of USB interface with the outside, and it can be placed in the pedestal 13.After USB flash disk chip 12 is placed in the containing cavity 132 of pedestal 13, in order to prevent that USB flash disk chip 12 from spinning off from the containing cavity 132 of this pedestal 13, the other end of the lower base 133 of this pedestal 13 is provided with blend stop 1331, when USB flash disk chip 12 is placed in the containing cavity 132 of pedestal 13, this blend stop 1331 can be connected on the USB flash disk chip 12, makes USB flash disk chip 12 can not break away from from the containing cavity 132 of pedestal 13.
Like this, the USB flash disk that assembles, pedestal 13 and ferrule 11 engagement connections, and the other end of lower base 133 has the block 113 that can position pedestal 13, prevents that pedestal 13 from dropping out from the rear end of ferrule 11, but has the blend stop 1331 of butt USB flash disk chip 12 on the lower base 133 of pedestal 13, thereby make the location of USB flash disk chip 12 in containing cavity 132, like this, what ferrule 11, pedestal 13 and USB flash disk chip 12 threes can be firm links together, and accurate positioning.
The surface of USB flash disk chip 12 is provided with and can be used for first group of metal contact 122 electrically connecting with external device, in order to make the first group of metal contact 122 that is placed on the USB flash disk chip 12 in pedestal 13 containing cavities 132 to electrically connect with the equipment in the external world, upper pedestal 131 in this pedestal 13 is shorter than lower base 133, like this, make the containing cavity 132 that forms between upper pedestal 131 and the lower base 133 for non-enclosed, after USB flash disk chip 12 was placed in the containing cavity 132 of this pedestal 13, its first group of metal contact 122 can reveal from containing cavity 132.
Also have second group of metal contact 121 on the surface of USB flash disk chip 12, this second group of metal contact 121 can be connected other function element, as LED light etc., be used to expand the function of USB flash disk.
In the present embodiment, above-mentioned upper pedestal 131 and lower base 133 are one-body molded manufacturings, and certainly, upper pedestal 131 and lower base 133 also can be to make respectively to form, and pass through following process again, and upper pedestal 131 and lower base 133 are interconnected.
This upper pedestal 131 has first groove 1312 on the upper surface of the junction that is connected with lower base 133, this first groove 1312 can increase the elastic deformability between upper pedestal 131 and the lower base 133 so that the thickness of upper pedestal 131 is comparatively even.
The lower surface of this upper pedestal 131 in the junction that is connected with lower base 133 is provided with second groove 1314, and the setting of this second groove 1314 is also to make that the thickness of upper pedestal 131 is comparatively even, increases the elastic deformability of upper pedestal 131 with respect to lower base 133.
When device had LED light on the USB flash disk chip 12, above-mentioned first groove 1312 and second groove 1314 can also be used as printing opacity.
For decorative appearance of increasing USB flash disk etc., this USB flash disk also has shell 14, and these shell 14 1 ends are fixedly connected on the rear end of ferrule 11, and like this, ferrule 11 and shell 14 are an integral body, and 13 of pedestals can directly be plugged in the ferrule 11.
USB flash disk chip 12 can be various ways in above-mentioned, in the embodiment of the invention, described USB flash disk chip is a rectangular parallelepiped, its physical dimension is: 14.95mm≤length≤15.05mm, 10.95mm≤width≤11.05mm, 1.35mm≤highly≤and 1.45mm, preferred, its physical dimension is that length is 15mm, width is 11mm, highly is 1.4mm, and USB flash disk chip 12 can install in pedestal 13, certainly, can design the size of the containing cavity of different pedestal, so that containing cavity and USB flash disk chip match according to the size of the physical dimension of USB flash disk chip, for example, physical dimension is that the USB flash disk chip of 11mm * 12mm * 1.4mm also can install in the pedestal of the USB flash disk of the type.
Above-mentioned USB flash disk meets the standard of USB flash disk USB public access mouth, and it can be connected with the main process equipment that the external world has a USB maternal interface of standard and carries out data communication.
The present invention also provides a kind of assembly method of USB flash disk, and concrete operations are as follows:
At first, USB flash disk chip 12 is contained in the containing cavity 132 in the pedestal 13, the pedestal 13 that then device is had a USB flash disk chip 12 is from the front end of ferrule 11 is plugged in cavity 111 ferrule 11, make the draw-in groove 1311a engagement connection of pedestal at the fixture block 112 of ferrule 11, thereby finish the assembling of this USB flash disk, what ferrule 11, pedestal 13 and USB flash disk three were firm is linked at together, and this assembly method can realize the quick assembling of USB flash disk, do not need specific assembly tool, the user can directly carry out assembly manipulation.
In above-mentioned assembly method, before assembling, ferrule 11 and shell 14 are fixed together, ferrule 11 is fixedly connected on an end of shell 14, the end plug-in mounting that pedestal 13 directly appears from ferrule 11.
Concrete, the USB flash disk chip 12 in above-mentioned is encased in the containing cavity 132 of pedestal 13 from a side of pedestal 13, thereby finishes the assembling of USB flash disk chip 12 and pedestal 13.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a USB flash disk comprises the ferrule with cavity, it is characterized in that, the USB flash disk chip that also comprises the pedestal that places described cavity and place described pedestal; Described pedestal comprises upper pedestal and lower base, one end of described upper pedestal is connected in an end of described lower base, and and form to place the containing cavity of described USB flash disk chip between the described lower base, the outside surface of described upper pedestal has the screens structure of open rearward end, described screens structure comprises skewback that is positioned at described screens structure middle part and the draw-in groove that is positioned at described screens structure front portion, and the inwall of described cavity has the fixture block with described draw-in groove engagement connection; Described USB flash disk chip internal is packaged with the integrated circuit that is used to realize memory function, and the surface is provided with the first group of metal contact that meets the USB interface agreement.
2. a kind of USB flash disk as claimed in claim 1 is characterized in that the rear end of described ferrule has the block that can be connected to described pedestal.
3. a kind of USB flash disk as claimed in claim 2 is characterized in that the other end of described lower base has the blend stop that can be connected to described USB flash disk chip.
4. as claim 1 or 2 or 3 described a kind of USB flash disks, it is characterized in that the end that described upper pedestal is connected with described lower base has first groove and second groove.
5. a kind of USB flash disk as claimed in claim 4 is characterized in that, the outside surface of described USB flash disk chip also has second group of metal contact.
6. a kind of USB flash disk as claimed in claim 5 is characterized in that, is connected with pilot lamp on described second group of metal contact.
7. a kind of USB flash disk as claimed in claim 4 is characterized in that, described USB flash disk chip is a rectangular parallelepiped, and its physical dimension is: 14.95mm≤length≤15.05mm, and 10.95mm≤width≤11.05mm, 1.35mm≤highly≤1.45mm.
8. a kind of USB flash disk as claimed in claim 7 is characterized in that described USB flash disk also has shell, and described shell is fixedly connected on the rear end of described ferrule.
9. the assembly method of a USB flash disk, described USB flash disk comprises the ferrule with cavity, pedestal and USB flash disk chip, described pedestal comprises upper pedestal and lower base, one end of described upper pedestal is connected in an end of described lower base, and and form containing cavity between the described lower base, the outside surface of described upper pedestal has the screens structure of open rearward end, described screens structure comprises skewback that is positioned at described screens structure middle part and the draw-in groove that is positioned at described screens structure front portion, the inwall of described cavity has fixture block, it is characterized in that, said method comprising the steps of: the containing cavity that described USB flash disk chip is placed described pedestal, the pedestal that described USB flash disk chip will be housed again is inserted in the cavity of described ferrule from the front end of ferrule, makes described fixture block be sticked in the described draw-in groove.
10. USB flash disk assembly method as claimed in claim 9 is characterized in that described USB flash disk also has shell, before the pedestal that the USB flash disk chip will be housed is inserted in the cavity of described ferrule, described shell is fixedly connected on the rear end of described ferrule.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110149676.3A CN102262898B (en) | 2011-06-03 | 2011-06-03 | A kind of USB flash disk and assembly method thereof |
| TW100125537A TWI521535B (en) | 2011-06-03 | 2011-07-19 | USB flash drive and its assembly method |
| PCT/CN2011/079048 WO2012162967A1 (en) | 2011-06-03 | 2011-08-29 | Usb drive and assembly method therefor |
| US13/982,695 US9173317B2 (en) | 2011-06-03 | 2011-08-29 | USB flash disk and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110149676.3A CN102262898B (en) | 2011-06-03 | 2011-06-03 | A kind of USB flash disk and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102262898A true CN102262898A (en) | 2011-11-30 |
| CN102262898B CN102262898B (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110149676.3A Active CN102262898B (en) | 2011-06-03 | 2011-06-03 | A kind of USB flash disk and assembly method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102262898B (en) |
| TW (1) | TWI521535B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050094364A1 (en) * | 2003-10-29 | 2005-05-05 | Teconn Electronics Inc. | Multipurposes memory card connector |
| CN2852611Y (en) * | 2005-12-16 | 2006-12-27 | 李蕴修 | Modified minitype USB mobile disk joint structure |
| CN101727960A (en) * | 2008-10-24 | 2010-06-09 | 群联电子股份有限公司 | Storage device |
-
2011
- 2011-06-03 CN CN201110149676.3A patent/CN102262898B/en active Active
- 2011-07-19 TW TW100125537A patent/TWI521535B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050094364A1 (en) * | 2003-10-29 | 2005-05-05 | Teconn Electronics Inc. | Multipurposes memory card connector |
| CN2852611Y (en) * | 2005-12-16 | 2006-12-27 | 李蕴修 | Modified minitype USB mobile disk joint structure |
| CN101727960A (en) * | 2008-10-24 | 2010-06-09 | 群联电子股份有限公司 | Storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI521535B (en) | 2016-02-11 |
| CN102262898B (en) | 2016-04-06 |
| TW201250701A (en) | 2012-12-16 |
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Address after: 518057 A, B, C, D, E, F1, 8 Building, Financial Services Technology Innovation Base, No. 8 Kefa Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen jiangbolong electronic Limited by Share Ltd Address before: 518000 A, B, C, D, E, F1, 8 Building, Financial Services Technology Innovation Base, No. 8 Kefa Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen jiangbolong Electronic Co., Ltd. |