CN2606386Y - Portable memory with general serial bus (USB) - Google Patents
Portable memory with general serial bus (USB) Download PDFInfo
- Publication number
- CN2606386Y CN2606386Y CNU032040784U CN03204078U CN2606386Y CN 2606386 Y CN2606386 Y CN 2606386Y CN U032040784 U CNU032040784 U CN U032040784U CN 03204078 U CN03204078 U CN 03204078U CN 2606386 Y CN2606386 Y CN 2606386Y
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- CN
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- Prior art keywords
- usb
- serial bus
- universal serial
- memory device
- portable memory
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a portable USB storage device, mainly comprising a top cover, a bottom cover, an electric circuit board and a traction part. The top cover is provided with a hooked part and a matching part and the bottom cover is provided with a matching part which is hooked up by the hooked part of the top cover. The electric circuit board is provided with a USB tie-in and is arranged in the box body formed by the top and bottom covers. The traction part is integrated with the electric circuit board, wherein when the traction part pushes the electric circuit board, the hooked part of the traction part hooks up the matching part of the top cover to make the USB tie-in protrude out of the box body formed by the top and bottom covers to be fixed.
Description
Technical field
The utility model relates to the portable memory device of a kind of tool USB (universal serial bus) (USB).
Background technology
Designer of the present utility model was once studied improvement at the portable memory device of tool USB (universal serial bus) (USB), and the patented claim that a name is called " portable memory device of tool USB (universal serial bus) (USB) " has been proposed in Taiwan, its application number is 91213459.Fig. 1 and Fig. 2 show the three-dimensional exploded view and the three-dimensional combination figure of this " portable memory device with USB ", as shown in the figure, in this " portable memory device " with USB, one housing 11 is made up of upper shell 11a and lower house 11b, and the circuit board 12 that installing one has USB (universal serial bus) (USB) joint 121 in housing 11, make the extension 131 of a pushing block 13 go deep into the cut 112 of housing 11 again, hole body 132 on the extension 131 is sheathed on the electronic component 122 on the circuit board 12, so that forming one with circuit board 12, pushing block 13 interferes, and drive USB (universal serial bus) (USB) joints 121 and protrude from the outer or retraction housing 11 of housing 11 by passing this pushing block 13, have splendid industry applications really.
But this application does not relate to the problem of energy strong fix when strengthening USB (universal serial bus) (USB) joint protrusion or retraction.
Summary of the invention
Fundamental purpose of the present utility model provides the portable memory device of a kind of tool USB (universal serial bus) (USB), has the positioning function after USB (universal serial bus) (USB) joint protrudes or returns the box body of loam cake and lower cover composition.
Characteristic on above-mentioned purpose of the present utility model and structure thereof and the function will be illustrated according to preferred embodiment shown in the drawings.
Description of drawings
Fig. 1 is the three-dimensional exploded view of traditional portable memory device with USB;
Fig. 2 is the three-dimensional combination figure of traditional portable memory device with USB;
Fig. 3 is the utility model three-dimensional exploded view;
Fig. 4 is the utility model three-dimensional combination figure;
Fig. 5 overlooks partial schematic sectional view for the utility model;
Fig. 6 releases the cross-sectional schematic of facing of common serial bus joint for the utility model;
Fig. 7 returns the cross-sectional schematic of facing of common serial bus joint for the utility model;
Fig. 8 is the cross-sectional schematic of facing of the utility model second embodiment;
Fig. 9 is the cross-sectional schematic of facing of the utility model the 3rd embodiment;
Figure 10 returns the cross-sectional schematic of facing of box body for Fig. 9 common serial bus joint.
Description of reference numerals: 2 box bodys; 3 pass the unit; 5 hold body; 6 springs; 11 housings; The 11a upper shell; The 11b lower house; 112 cuts; 12 circuit boards; 121 USB (universal serial bus) (USB) joint; 122 electronic components; 13 pushing blocks; 131 extensions; 132 hole bodies; 21 loam cakes; 211 hook parts; 212 hooked parts; 213 cuts; The protruding grain in 214 location; 215 plate bodys; 22 lower covers; 221 hooked parts; 23 rooms; 231 openings; 232 openings; 24 circuit boards; 241 USB (universal serial bus) (USB) joint; 242 limit switches; 243 protuberances; 244 dustproof washers; 31 pushing blocks; 311 protruding grains; 32 ennations; 321 collude the portion of closing; 322 open-works; 414 Location resilient pieces.
Embodiment
The utility model provides a kind of " portable memory device of tool USB (universal serial bus) (USB) ", comprises loam cake 21, lower cover 22, circuit board 24, passes unit 3.
See also Fig. 3 and Fig. 4, loam cake 21 is installed with hook part 211 and hooked part 212, and offers cut 213 in loam cake 21, and these cut 213 places establish a plate body 215, is installed with the protruding grain 214 in location on this plate body 215; Lower cover 22 offers hooked part 221.
This loam cake 21 becomes a box body 2 with lower cover 22 windings, and this box body 2 tools one room 23, and this room 23 forms opening 231, opening 232 on box body 2.
In order to the control data write-protect whether this limit switch 242 and connects group dustproof catch 244 is arranged on this limit switch 242, invade circuit board 24 to prevent dust.
Pass unit 3 and forms, wherein be installed with protruding grain 311 on this pushing block 31,, make passing unit 3 easier promotions so that increase friction force when passing unit 3 pushing away to touch by pushing block 31 and ennation 32; This ennation 32 offers and colludes portion of closing 321 and open-work 322, and this colludes the portion of closing 321 and becomes an oblique triangle for arc and vertical profile.
When assembling, the circuit board 24 that will be provided with USB (universal serial bus) (USB) joint 241 is arranged on the lower cover 22, make the hooked part 221 of the hook part 211 hook joint lower covers 22 of loam cake 21 again, so that form a box body 2 each other, circuit board 24 is placed in the room 23 of box body 2, and the dustproof catch 244 that makes limit switch 242 windings places on the opening 232 of room 23, and the ennation 32 that will pass unit 3 again stretches into the cut 213 of loam cake 21, and open-work 322 is sheathed on the protuberance 243 of circuit board 24.
See also Fig. 3, Fig. 5,, when making USB (universal serial bus) (USB) joint 241 protrude the opening 231 of box bodys 2,, making and passing the cuts 213 that unit 3 advances loam cakes 21 easily because of the portion of closing 321 of colluding of ennation 32 is arc when promote passing unit 3.
See also Fig. 6, as shown in the figure, the ennation 32 of passing unit 3 is stretched into fully the cut 213 of loam cake 21, and because of the portion's of closing 321 vertical profiles that collude of ennation 32 become oblique triangle, so that its hooked part 212 hook joints easy and loam cake 21, and behind the opening 231 of the box body 2 that USB (universal serial bus) (USB) joint 241 protrusion loam cakes 21 and lower cover 22 are formed, also have the function of location, return in the room 23 of box body 2 because of external force pressure to prevent USB (universal serial bus) (USB) joint 241.
See also Fig. 7, as shown in the figure, after passing unit 3 is return, the protruding grain 214 in location that the pushing block 31 of passing unit 3 is subjected on the plate body 215 of loam cake 21 is interfered fixing, so that USB (universal serial bus) (USB) joint 241 takes in the room 23 that is fixed in box body 2, can be because of the loosening opening 231 of deviating from box body 2.
Fig. 8 is second embodiment of the present utility model, as shown in the figure, comprise a box body 2 of forming by loam cake 21 and lower cover 22, one circuit board 24 and with USB (universal serial bus) (USB) joint 241 is passed unit 3, it does not exist together, on the plate body 215 of loam cake 21, establish a location shell fragment 414, also drive the room 23 that USB (universal serial bus) (USB) joint 241 is return box body 2 when passing unit 3 drive circuit boards 24, the pushing block 31 of passing unit 3 is subjected to the interference location of Location resilient piece 414, so that USB (universal serial bus) (USB) joint 241 takes in the room 23 that is fixed in box body 2, can be because of the loosening opening 231 of deviating from box body 2.
Fig. 9 and Figure 10 are the 3rd embodiment of the present utility model, as shown in the figure, comprise the box body 2 that a loam cake 21 and lower cover 22 are formed, one circuit board 24 and with USB (universal serial bus) (USB) joint 241 is passed unit 3, it does not exist together, extend one in the hook part 211 of loam cake 21 and hold body 5, and be installed with spring 6 in this appearance body 5, the ennation 32 of passing unit 3 is stretched into the cut 213 and circuit board 24 windings of loam cake 21, this spring 6 of the front end contact of ennation 32, drive the opening 231 that USB (universal serial bus) (USB) joint 241 protrudes box body 2 when passing unit 3, this spring 6 is subjected to compressing power and compresses, and after passing unit 3 drive USB (universal serial bus) (USB) joints 241 are return the room 23 of box body 2, pass the ennation 32 of unit 3 by the bounce-back tension force contact of spring 6, so that USB (universal serial bus) (USB) joint 241 is taken in the room 23 that is fixed in box body 2.
The above only is preferable feasible embodiment of the present utility model, and all variations that utilizes the above-mentioned method of the utility model, shape, structure, device to do all should be contained in the scope of the present utility model.
Claims (24)
1. the portable memory device of a tool USB (universal serial bus) (USB) is characterized in that comprising:
One loam cake is installed with hook part and hooked part;
One lower cover offers hooked part, and the mutual hook joint in the hook part of this hooked part and loam cake;
One circuit board be arranged in the box body of loam cake and lower cover composition, and circuit board is provided with USB (universal serial bus) (USB) joint;
One passes the unit, be provided with the portion of closing of colluding, and this colludes the hooked part hook joint of the portion of closing and loam cake;
By the hooked part of the hook part hook joint lower cover of loam cake, to make the mutual winding of loam cake and lower cover.
2. the portable memory device of tool USB (universal serial bus) as claimed in claim 1 (USB), wherein this circuit board is provided with limit switch, by whether stirring this limit switch control data write-protect.
3. the portable memory device of tool USB (universal serial bus) as claimed in claim 2 (USB), wherein this limit switch is provided with dustproof catch, invades circuit board to prevent dust.
4. the portable memory device of tool USB (universal serial bus) as claimed in claim 1 (USB), be covered with the location division on wherein being somebody's turn to do, in USB (universal serial bus) (USB) joint is return the box body that is accommodated in loam cake and lower cover composition, pass unit and the mutual clamping in location division by this, make USB (universal serial bus) (USB) joint after returning, can not become flexible.
5. the portable memory device of tool USB (universal serial bus) as claimed in claim 4 (USB), wherein this location division is the protruding grain in location.
6. the portable memory device of tool USB (universal serial bus) as claimed in claim 4 (USB), wherein this location division is a Location resilient piece.
7. the portable memory device of tool USB (universal serial bus) as claimed in claim 4 (USB), wherein this location division is a spring.
8. the portable memory device of tool USB (universal serial bus) as claimed in claim 1 (USB), wherein this loam cake offers cut, assembles mutually for passing unit and circuit board.
9. the portable memory device of tool USB (universal serial bus) as claimed in claim 1 (USB), wherein the portion of closing of colluding of this passing unit is an arcuation, is connected with group so that this colludes the portion's of closing hooked part easy and loam cake.
10. the portable memory device of tool USB (universal serial bus) as claimed in claim 1 (USB), wherein the portion vertical profile of closing that colludes of this passing unit is an oblique triangle so that this collude the portion of closing easily and the hooked part of loam cake collude and close.
11. the portable memory device of tool USB (universal serial bus) as claimed in claim 1 (USB), wherein this passing unit is provided with protruding grain, touches when passing the unit when pushing away, and increases and the friction force of passing between the unit by this protruding grain, so that the passing easier promotion in unit.
12. the portable memory device of a tool USB (universal serial bus) (USB) is characterized in that comprising:
One loam cake is installed with hooked part;
One lower cover becomes a box body with the mutual winding of loam cake;
One circuit board be arranged in the box body that loam cake and lower cover form, and circuit board is provided with USB (universal serial bus) (USB) joint;
One passes the unit, be provided with the portion of closing of colluding, and this colludes the hooked part hook joint of the portion of closing and loam cake;
When promote passing the unit and drive outside the box body that USB (universal serial bus) (USB) joint protrudes loam cake and lower cover composition, collude solid each other by the hooked part of passing on the unit that colludes the portion of closing and loam cake, make USB (universal serial bus) (USB) joint have the function of location, prevent because of becoming flexible in the box body of returning loam cake and lower cover composition.
13. the portable memory device of tool USB (universal serial bus) as claimed in claim 12 (USB), wherein this circuit board is provided with limit switch, by whether stirring this limit switch control data write-protect.
14. the portable memory device of tool USB (universal serial bus) as claimed in claim 13 (USB), wherein this limit switch is provided with dustproof catch, prevents dust intrusion circuit board.
15. the portable memory device of tool USB (universal serial bus) as claimed in claim 12 (USB), be covered with the location division on wherein being somebody's turn to do, when USB (universal serial bus) (USB) joint is return when being accommodated in the box body of being made up of loam cake and lower cover, pass unit and the mutual clamping in location division by this, USB (universal serial bus) (USB) joint can not become flexible after returning.
16. the portable memory device of tool USB (universal serial bus) as claimed in claim 15 (USB), wherein this location division is the protruding grain in location.
17. the portable memory device of tool USB (universal serial bus) as claimed in claim 15 (USB), wherein this location division is a Location resilient piece.
18. the portable memory device of tool USB (universal serial bus) as claimed in claim 15 (USB), wherein this location division is a spring.
19. the portable memory device of tool USB (universal serial bus) as claimed in claim 12 (USB), wherein this loam cake offers cut, assembles mutually for passing unit and circuit board.
20. the portable memory device of tool USB (universal serial bus) as claimed in claim 12 (USB), wherein the portion of closing of colluding of this passing unit is an arcuation, is connected with group so that this colludes the portion's of closing hooked part easy and loam cake.
21. the portable memory device of tool USB (universal serial bus) as claimed in claim 12 (USB), wherein the portion vertical profile of closing that colludes of this passing unit is an oblique triangle so that this collude the portion of closing easily and the hooked part of loam cake collude and close.
22. the portable memory device of tool USB (universal serial bus) as claimed in claim 12 (USB), wherein this passing unit is provided with protruding grain, touch when passing the unit when pushing away, by this protruding grain to increase and the friction force of passing between the unit, so that the passing unit promotes easily.
23. the portable memory device of tool USB (universal serial bus) as claimed in claim 12 (USB), wherein this loam cake sets firmly a hook part, so that increase the winding convenience when itself and lower cover winding.
24. the portable memory device of tool USB (universal serial bus) as claimed in claim 23 (USB), wherein this lower cover is offered a hooked part, so that the hook part hook joint of itself and loam cake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032040784U CN2606386Y (en) | 2003-02-13 | 2003-02-13 | Portable memory with general serial bus (USB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032040784U CN2606386Y (en) | 2003-02-13 | 2003-02-13 | Portable memory with general serial bus (USB) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606386Y true CN2606386Y (en) | 2004-03-10 |
Family
ID=34158397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032040784U Expired - Lifetime CN2606386Y (en) | 2003-02-13 | 2003-02-13 | Portable memory with general serial bus (USB) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606386Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391321C (en) * | 2005-03-04 | 2008-05-28 | 威刚科技股份有限公司 | Sliding sleeve type portable quick flash memory device |
| CN101615419B (en) * | 2008-06-25 | 2011-04-13 | 李凯 | Mobile hard disc |
| CN102625616A (en) * | 2012-04-11 | 2012-08-01 | 合肥宝龙达信息技术有限公司 | Repeated pushing reset U disk |
| CN101593544B (en) * | 2008-05-30 | 2012-08-22 | 爱国者电子科技有限公司 | Mobile storage device with USB interface data wire |
-
2003
- 2003-02-13 CN CNU032040784U patent/CN2606386Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391321C (en) * | 2005-03-04 | 2008-05-28 | 威刚科技股份有限公司 | Sliding sleeve type portable quick flash memory device |
| CN101593544B (en) * | 2008-05-30 | 2012-08-22 | 爱国者电子科技有限公司 | Mobile storage device with USB interface data wire |
| CN101615419B (en) * | 2008-06-25 | 2011-04-13 | 李凯 | Mobile hard disc |
| CN102625616A (en) * | 2012-04-11 | 2012-08-01 | 合肥宝龙达信息技术有限公司 | Repeated pushing reset U disk |
| CN102625616B (en) * | 2012-04-11 | 2015-02-11 | 合肥宝龙达信息技术有限公司 | Repeated pushing reset U disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LG ELECTRONIC CO., LTD. Free format text: FORMER OWNER: QIHONG SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20090522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090522 Address after: Seoul, South Korea, zip code: Patentee after: LG Electronics Inc. Address before: Postcode of Taiwan, china: Patentee before: Qihong Sci-Tech Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: APPERIEN KRIMT CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS INC. Effective date: 20120604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120604 Address after: Delaware Patentee after: Apolin crith mut limited liability company Address before: Seoul, Korea Patentee before: LG Electronics Inc. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130218 Granted publication date: 20040310 |