CN203480843U - Dual-interface U disk assembly and U disk - Google Patents
Dual-interface U disk assembly and U disk Download PDFInfo
- Publication number
- CN203480843U CN203480843U CN201320538040.2U CN201320538040U CN203480843U CN 203480843 U CN203480843 U CN 203480843U CN 201320538040 U CN201320538040 U CN 201320538040U CN 203480843 U CN203480843 U CN 203480843U
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- support body
- rear end
- connector
- disk assembly
- flash disk
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Abstract
The utility model relates to a dual-interface U disk assembly and a U disk comprising the dual-interface U disk assembly, and discloses the dual-interface U disk assembly. The dual-interface U disk assembly comprises a storage module and a frame body, wherein four first metal contact pieces are arranged on the surface of the storage module; four first metal elastic pieces are arranged on the surface of the frame body and are electrically connected to the first metal contact pieces; an adapter connector is connected to the rear end of the frame body; five first contact points and four second connection points are arranged on the surface of the adapter connector; the second connection points are electrically connected to the first metal elastic pieces; an adapter is connected to the rear end of the adapter connector; a port connected with a micro USB (universal serial bus) interface is arranged in the adapter. The U disk assembly can be electrically connected with the external micro USB interface through the four first metal contact pieces, and the port in the adapter can be electrically connected with the external micro USB interface through the adapter connector, so that the U disk assembly has a dual-interface function; in addition, the U disk assembly can be electrically connected with the external micro USB interface without an OTG (USB On-The-Go) data line and is relatively convenient to use.
Description
Technical field
The utility model relates to the technical field of USB flash disk, relates in particular to the USB flash disk assembly and the USB flash disk that comprises this USB flash disk assembly of double nip.
Background technology
USB flash disk is as data storage and transfer equipment, and it is used in current life and work widely.
USB flash disk assembly is as the main core component of USB flash disk, it comprises memory module, its inside has storage chip and control chip, for data are stored and are transmitted, memory module is provided with a plurality of metal contact pieces, for being electrically connected with outside USB interface, thereby realize data transmission between the memory module of making and external unit.
Electronic product appearance along with small portables such as mobile phone, panel computer and digital cameras, owing to being subject to volume restrictions, USB interface is not generally set in these electronic equipments, but micro USB interface is directly set, compare with USB interface, micro USB interface, except possessing the function of USB interface, the more important thing is that its interface area is little, the space that can save Miniature portable electronic product.
In prior art, when the electronic product of USB flash disk assembly and small portable need to carry out exchanges data, generally by OTG data line, connect, the two ends that are OTG data line are connected in USB flash disk assembly and micro USB interface, utilize the transfer of OTG data line, realize the electric connection of USB flash disk assembly and small portable electronic product, like this, once leave OTG data line, USB flash disk assembly cannot with Miniature portable electronic product between be directly connected, thereby cannot carry out exchanges data, use inconvenience, be difficult to satisfy the demands.
Utility model content
The purpose of this utility model is to provide the USB flash disk assembly of double nip, and the USB flash disk assembly that is intended to solve in existing skill cannot directly be connected with the micro USB interface of Miniature portable electronic product, causes the problem of using inconvenience and being difficult to satisfy the demands.
The utility model is to realize like this, the USB flash disk assembly of double nip, comprise memory module and support body, in described support body, be provided with cavity volume, described memory module is placed in described cavity volume, in described memory module, there is control chip, its surface is provided with four the first metal contact pieces, described the first metal contact piece is electrically connected at described control chip, the surface of described support body is provided with four the first metal clips, described the first metal clips is electrically connected at described the first metal contact piece, extend towards the rear end of described support body its rear end, the rear end of described support body is connected with connector for joint, the surface of described connector for joint is provided with five the first tie points and four the second tie points, described the second tie point is electrically connected at described the first tie point, and be electrically connected at described the first metal clips, the rear end of described connector for joint is connected with connector, extend backwards the rear end of described connector, wherein be provided with the port for being connected with micro USB interface, in described port, be provided with the connection strap of five arranged side by side and alternate layouts, described connection strap extends forward, be electrically connected at described the first tie point.
Further, extend respectively forward the both sides of described connector front end, forms and extend bar, and described extension bar bends upward, forms and be inserted in the cutting in described connector for joint.
Further, the both sides of described connector front end extend outwardly respectively, form side slat, and described side slat bends down, form clamp bar, and described in two, clamp bar is connected to respectively the side of described connector for joint.
Further, the surface of described memory module is provided with five the second metal contact pieces, described the second metal contact piece is electrically connected at described control chip, in described support body, be equipped with the second metal clips of five alternate layouts, the rear end of described the second metal clips extends in described memory module, is electrically connected at described the second metal contact piece.
Further, four described the first metal contact pieces and five alternate being arranged in juxtaposition of described the second metal contact piece.
Further, described support body is provided with five and is arranged in juxtaposition and the groove of upper end open, in described the second metal clips, is provided with projective structure, and described projective structure protrudes outside described groove.
Further, the front end of described connector for joint is inserted in the rear end of described support body, and the rear end of described the second tie point and described the first metal clips is placed in respectively in described support body.
Further, extend outside the rear end of described support body the rear end of described the first metal clips, described connector for joint is connected on the rear end of support body, described the second tie point is placed in outside described support body, and the part that described support body is extended in the rear end of described the second tie point and the first metal clips is welded to connect.
The utility model also provides USB flash disk, comprises above-mentioned USB flash disk assembly and head capsule, and described head capsule is placed on outside described support body, and described the first metal clips is placed in described head capsule, and and the inwall of described head capsule between there is gap.
Further, the surface of described memory module is embedded with back up pad, and described back up pad is placed in described head capsule, and is connected to the inwall of described head capsule.
Compared with prior art, the USB flash disk assembly that the utility model provides, it is by four the first metal contact pieces, can be electrically connected with outside USB interface, pass through connector for joint, connector and memory module are electrically connected, thereby five connection straps in the port in connector are also electrically connected with memory module, can be electrically connected with outside micro USB interface, thereby the function with double nip, it is when the micro USB interface with outside small portable electronic product is electrically connected, need to be by OTG data line, it is comparatively convenient to use, and can practical requirement.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded perspective view of the USB flash disk assembly of the double nip that provides of the utility model embodiment mono-;
Fig. 2 is the schematic perspective view of the connector for joint that provides of the utility model embodiment mono-;
Fig. 3 is the schematic perspective view of the connector that provides of the utility model embodiment mono-;
Fig. 4 is the three-dimensional exploded perspective view of the USB flash disk assembly of the double nip that provides of the utility model embodiment bis-;
Fig. 5 is the schematic perspective view of the connector for joint that provides of the utility model embodiment bis-;
Fig. 6 is the schematic perspective view of the support body that provides of the utility model embodiment bis-.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
Embodiment mono-
As shown in Figures 1 to 3, the preferred embodiment providing for the utility model.
The USB flash disk assembly 1 that the present embodiment provides comprises memory module 12, connector 14, connector for joint 13 and support body 11, has storage chip and control chip in memory module 12; Memory module 12 in the present embodiment bulk that is square, certainly, its profile also can be set to other shape, specifically can be determined on a case-by-case basis; The surface of memory module 12 is provided with the first metal contact piece group, and this first metal contact piece group comprises the first metal contact piece 121 of four arranged side by side and alternate layouts, and these four the first metal contact pieces 121 are electrically connected at respectively the control chip in memory module 12.
The lower end of support body 11 is provided with the cavity volume 112 of opening, and 12 above-mentioned of memory modules are placed in this cavity volume 112, and certainly, it can also be other form that the position of cavity volume 112 arranges, and is not limited to the lower end of support body 11; On the surface of support body 11, be provided with four the first metal clips 111, these four the first metal clips 111 are placed on the surface of support body 11, and extend to interior corresponding and four the first metal contact pieces 121 respectively of support body 11 and be electrically connected, thereby four the first metal clips 111 can be connected with outside USB interface.
Certainly, be only provided with four the first metal clips 111 on the support body 11 in the present embodiment, correspondence is electrically connected with four the first metal contact pieces 121 in memory module 12, thereby this USB flash disk assembly 1 can be used for the function being electrically connected with external USB 2.0 interfaces.
Above-mentioned connector for joint 13 is connected on the rear end of support body 11, its surface is provided with five the first tie points 133 and four the second tie points 132, four the first tie points in these five the first tie points 133 by four the second tie points 132 respectively with support body 11 on four the first metal clips 111 be electrically connected, another first tie point in these five the first tie points 133 can select with four the first tie points in ground wire be connected, can not connect yet
The front end of connector 14 is connected on connector for joint 13, its rear end extends outwardly, and in rear end, be provided with the port one 45 coordinating with outside micro USB interface, in this port one 45, be provided with the connection strap 143 of five arranged side by side and alternate layouts, these five connection straps 143 extend forward, be electrically connected at respectively on five the first tie points 133 on connector for joint 13, thereby make micro USB interface be electrically connected at the control chip of memory module 12.
In micro USB interface in above-mentioned, there are five connection straps 143, and memory module 12 is provided with four four the first metal contact pieces 121, in micro USB interface in five connection straps 143 four are identical with four the first metal contact pieces 121, the connection strap 143 having more need ground connection when realizing some function, for example when USB flash disk is used, while using memory module 12 by micro USB interface, connection strap 143 ground connection that this has more, with the ground contact in four the first metal contact pieces 121, be connected, now in micro USB interface, in five connection straps 143, there are two for ground wire effect, but when by the charging of micro USB interface, this connection strap 143 having more need be unsettled, is not connected with four the first metal contact pieces 121.
The above-mentioned USB flash disk assembly 1 providing, it is by four the first metal contact pieces 121, can be electrically connected with outside USB interface, by connector for joint 13, connector 14 and memory module 12 are electrically connected, thereby five connection straps 143 in the port one 45 in connector 14, can be electrically connected with outside micro USB interface, thereby the function with double nip, it is when the micro USB interface with outside small portable electronic product is electrically connected, need to be by OTG data line, it is comparatively convenient to use, and can practical requirement.
In the present embodiment, connection strap 143 is to be welded on the first tie point 133, like this, makes to be firmly connected between connector 14 and the first tie point 133, certainly, also can connect by alternate manner between the two, is not limited to the connected mode in the present embodiment.
Particularly, extend forward the front end both sides of connector 14, form to extend bar 141, and extend bar 141 and bend upward, formation cutting 142, this cutting 142 is plugged in connector for joint 13, thereby makes to be firmly connected between connector 14 and memory module 12.
Particularly, be provided with two jacks 131 in connector for joint 13,142 above-mentioned of two cuttings are plugged in respectively in this two jack 131.
In order further to make stable connection between connector 14 and connector for joint 13, in the present embodiment, the both sides of connector 14 front ends extend outwardly respectively, form side slat (not shown), side slat bends down, forms clamp bar, when connection strap 143 coordinates with connector for joint 13, two clamp bars are connected to the dual-side of connector for joint 13 just, clamp connector for joint 13.
In the present embodiment, on the surface of memory module 12, be also provided with display lamp, it is electrically connected storage chip and control chip in memory module 12, for showing the duty of memory module 12, be convenient to for the duty of USB flash disk assembly 1 is judged, and be convenient to the diagnosing malfunction to USB flash disk assembly 1.
In the present embodiment, the length range of memory module 12 can be set to 14.5mm～15.5mm, or 19.5mm～20.5mm, also or be 24.3mm～25.3mm, the type of memory module 12 can be microUDP, miniUDP or UDP, and concrete visual actual needs is selected.
In the present embodiment, the rear end of the first metal clips 111 can be extended outside the rear end of support body 11, now, connector for joint 13 is directly connected on the rear end of support body 11, like this, the second 132 of tie points are placed in outside support body 11, are directly welded to connect with the rear end of extending the first metal clips 111 outside support body 11, realize and being electrically connected.
Or, as other embodiment, the front end of connector for joint 13 is inserted in the rear end of support body 11, its rear end is extended layout backwards, now, the second tie point 132 is placed in support body 11, and the rear end of the first metal clips 111 is also placed in support body 11, do not need to stretch out outside support body 11, be directly electrically connected and can with the second tie point 132.
Embodiment bis-
As shown in Fig. 4～6, another preferred embodiment providing for the utility model.
The difference of the present embodiment and embodiment mono-is: the surface of the memory module 12 that the present embodiment provides is provided with 122 groups of the second metal contact pieces, 122 groups of this second metal contact pieces comprise five the second metal contact pieces 122, these five the second metal contact pieces 122 respectively with memory module 12 in control chip be electrically connected.
In support body 11, be equipped with five the second metal clips 113, five the second metal clips 113 alternate layouts arranged side by side, its rear end extends on the surface of memory module 12, be connected respectively at five the second metal contact pieces 122, thereby the second metal clips 113 and the control chip in memory module 12 are electrically connected, its front end extends respectively outside the surface of support body 11
By the cooperation of above-mentioned five the second metal clips 113 and four the first metal clips 111, this USB flash disk assembly 1 has the function can be used for external USB 3.0 interfaces electric connections.Certainly, USB flash disk assembly 1 now also has the function being electrically connected with external USB 2.0 interfaces.
Extend backwards the rear end of the second above-mentioned metal clips 113, and bending downwards, is connected on the second metal contact piece 122 of memory module 12.On support body 11, be also provided with the groove of five alternate layouts arranged side by side and upper end open, the second metal clips 113 is through support body 11, and protrudes groove, extends to outside the surface of support body 11, thereby is convenient to the second metal clips 113 and outside butt.
Certainly, in the second metal clips 113, be provided with bulge-structure, this second bulge-structure protrudes outside groove, thereby makes the second metal clips 113 be more convenient for being connected with outside.
In the present embodiment, the first metal contact piece group and 122 groups of alternate layouts of the second metal contact piece, namely, not in same a line, like this, the residing position, rear end of the rear end of the second metal clips 113 and the first metal clips 111 is also just different.
Certainly, as other embodiment, four the first metal contact pieces 121 and five the second metal contact pieces 122 alternate layout of can going together, namely be arranged in juxtaposition, like this, the rear end of the rear end of the second metal clips 113 and the first metal clips 111 extends to the position of same a line, respectively at the second metal contact piece 122 and the first metal contact piece 121, is electrically connected.
The utility model also provides USB flash disk, it has comprised USB flash disk assembly 1 and the head capsule 15 in above-described embodiment, head capsule 15 is coated on outside support body 11, and it has cavity, and support body 11 is placed in cavity, and the front end of memory module 12 is also placed in cavity, now, between 111 of the first metal clips in memory module 12 and the inwall of cavity, there is gap, like this, when memory module 12 is when outside USB interface is connected, be convenient to the first metal clips 111 and outside being connected.
Certainly, in embodiment bis-, between the second metal clips 113 now and the inwall of cavity, also there is gap.
For coordinating between the cavity of firm support body 11 and head capsule 15, the surface of support body 11 is also embedded with back up pad, and this back up pad is placed in the cavity of head capsule 15, and is connected on the inwall of cavity.Certainly, back up pad can be arranged on the upper surface of support body 11, also can be arranged on the lower surface of support body 11, specifically according to the deployment scenarios of the second metal clips 113, the first metal clips 111, determines.
Above-mentioned USB flash disk also comprises shell, this shell is coated on outside head capsule 15, and memory module 12 is placed in outside head capsule 15, now, the cavity of head capsule 15 runs through shell, and the port one 45 of connector 14 also runs through shell, make shell can comprise memory module 12, and be convenient to being connected of USB flash disk and outside micro USB interface and USB interface.In embodiment mono-and embodiment bis-, the total length of USB flash disk assembly and USB flash disk is 29.50mm ± 0.50mm.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. the USB flash disk assembly of double nip, comprise memory module and support body, in described support body, be provided with cavity volume, described memory module is placed in described cavity volume, in described memory module, there is control chip, its surface is provided with four the first metal contact pieces, described the first metal contact piece is electrically connected at described control chip, the surface of described support body is provided with four the first metal clips, described the first metal clips is electrically connected at described the first metal contact piece, extend towards the rear end of described support body its rear end, it is characterized in that, the rear end of described support body is connected with connector for joint, the surface of described connector for joint is provided with five the first tie points and four the second tie points, described the second tie point is electrically connected at described the first tie point, and be electrically connected at described the first metal clips, the rear end of described connector for joint is connected with connector, extend backwards the rear end of described connector, wherein be provided with the port for being connected with micro USB interface, in described port, be provided with the connection strap of five arranged side by side and alternate layouts, described connection strap extends forward, be electrically connected at described the first tie point.
2. the USB flash disk assembly of double nip as claimed in claim 1, is characterized in that, extend respectively forward the both sides of described connector front end, forms and extends bar, and described extension bar bends upward, forms and is inserted in the cutting in described connector for joint.
3. the USB flash disk assembly of double nip as claimed in claim 1, is characterized in that, the both sides of described connector front end extend outwardly respectively, forms side slat, and described side slat bends down, forms clamp bar, and described in two, clamp bar is connected to respectively the side of described connector for joint.
4. the USB flash disk assembly of double nip as claimed in claim 1, it is characterized in that, the surface of described memory module is provided with five the second metal contact pieces, described the second metal contact piece is electrically connected at described control chip, in described support body, be equipped with the second metal clips of five alternate layouts, the rear end of described the second metal clips extends in described memory module, is electrically connected at described the second metal contact piece.
5. the USB flash disk assembly of double nip as claimed in claim 4, is characterized in that, four described the first metal contact pieces and five alternate being arranged in juxtaposition of described the second metal contact piece.
6. the USB flash disk assembly of double nip as claimed in claim 4, is characterized in that, described support body is provided with five and is arranged in juxtaposition and the groove of upper end open, in described the second metal clips, is provided with projective structure, and described projective structure protrudes outside described groove.
7. the USB flash disk assembly of the double nip as described in claim 1 to 6 any one, is characterized in that, the front end of described connector for joint is inserted in the rear end of described support body, and the rear end of described the second tie point and described the first metal clips is placed in respectively in described support body.
8. the USB flash disk assembly of the double nip as described in claim 1 to 6 any one, it is characterized in that, extend outside the rear end of described support body the rear end of described the first metal clips, described connector for joint is connected on the rear end of support body, described the second tie point is placed in outside described support body, and the part that described support body is extended in the rear end of described the second tie point and the first metal clips is welded to connect.
9.U dish, is characterized in that, comprises USB flash disk assembly and head capsule described in claim 1～8 any one, and described head capsule is placed on outside described support body, and described the first metal clips is placed in described head capsule, and and the inwall of described head capsule between there is gap.
10. USB flash disk as claimed in claim 9, is characterized in that, the surface of described memory module is embedded with back up pad, and described back up pad is placed in described head capsule, and is connected to the inwall of described head capsule.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538040.2U CN203480843U (en) | 2013-08-30 | 2013-08-30 | Dual-interface U disk assembly and U disk |
| TW102220340U TWM472936U (en) | 2013-08-30 | 2013-10-31 | U-disk and u-disk assembly with double interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538040.2U CN203480843U (en) | 2013-08-30 | 2013-08-30 | Dual-interface U disk assembly and U disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480843U true CN203480843U (en) | 2014-03-12 |
Family
ID=50229130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320538040.2U Expired - Lifetime CN203480843U (en) | 2013-08-30 | 2013-08-30 | Dual-interface U disk assembly and U disk |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203480843U (en) |
| TW (1) | TWM472936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105930895A (en) * | 2016-04-18 | 2016-09-07 | 王立云 | Novel USB flash disk |
| CN106910517A (en) * | 2015-12-30 | 2017-06-30 | 中山市江波龙电子有限公司 | Solid state hard disc component and solid state hard disc |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI555281B (en) * | 2014-04-03 | 2016-10-21 | 高暘科技有限公司 | Flash memory device for a dual channel bus |
| CN108155531B (en) | 2016-12-05 | 2020-04-24 | 南宁富桂精密工业有限公司 | Connecting device and data transmission system using same |
-
2013
- 2013-08-30 CN CN201320538040.2U patent/CN203480843U/en not_active Expired - Lifetime
- 2013-10-31 TW TW102220340U patent/TWM472936U/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106910517A (en) * | 2015-12-30 | 2017-06-30 | 中山市江波龙电子有限公司 | Solid state hard disc component and solid state hard disc |
| CN106910517B (en) * | 2015-12-30 | 2022-09-16 | 中山市江波龙电子有限公司 | Solid state disk assembly and solid state disk |
| CN105930895A (en) * | 2016-04-18 | 2016-09-07 | 王立云 | Novel USB flash disk |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM472936U (en) | 2014-02-21 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
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 LONGSYS ELECTRONICS Co.,Ltd. Address before: 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 before: SHENZHEN NETCOM ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |