CN201479478U - Retractable USB plug mobile memory - Google Patents
Retractable USB plug mobile memory Download PDFInfo
- Publication number
- CN201479478U CN201479478U CN2009201338908U CN200920133890U CN201479478U CN 201479478 U CN201479478 U CN 201479478U CN 2009201338908 U CN2009201338908 U CN 2009201338908U CN 200920133890 U CN200920133890 U CN 200920133890U CN 201479478 U CN201479478 U CN 201479478U
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- CN
- China
- Prior art keywords
- usb plug
- circuit board
- electronic circuit
- housing
- cover
- Prior art date
- 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 - Fee Related
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Abstract
The utility model discloses a retractable USB plug mobile memory, which comprises an electronic circuit board, a USB plug electrically connected with the electronic circuit board, and a shell coating the electronic circuit board. The USB plug is in sliding fit with an opening at one end of the shell. One side on the shell opposite to the USB plug is provided with a rotating cover. The rotating cover is in running fit with the shell. The outside of the electronic circuit board is provided with an electronic circuit board shade. A movable connecting rod is arranged between the electronic circuit board shade and the rotating cover. The movable connecting rod is in push-pull connection with the rotating cover and the electronic circuit board shade in a sliding mode. The electronic circuit board and the USB plug are in sliding fit with the shell. The retractable USB plug mobile memory of the utility model does not need a cover separated from the shell to protect the USB plug, has convenient use, and does not have to worry about that the loss of the cover causes the damage of the USB plug.
Description
Technical field
The utility model relates to the mobile memory field, relates in particular to the telescopic mobile memory of a kind of USB plug.
Background technology
At present; common mobile memory; for example USB flash disk adopts the form of lid to protect USB plug usually, and this constructed products is not easy to operation; lid need be taken off during use; lid takes off easily to be lost, if lid is lost, then can not well protect USB plug; fragile, influence useful life of mobile memory.
China's utility model patent 03247299.4 discloses a kind of mobile memory with telescopic USB plug, comprise housing, place storage chip in the housing and the USB plug that is electrically connected with storage chip, the vestibule of described USB plug and housing one end is slidingly matched, one side of described housing is used the button rows degree fixed length hole that communicates with described vestibule, the button that is arranged on the USB plug stretches out this slotted hole, and its cap end is stayed the outside of housing; On the dragging track of described USB plug, be provided with act on USB plug stroke two ends and by the limited-slip mechanism of button control; Push button is untied limited-slip mechanism and back button push, and USB plug is moved the vestibule of retraction housing after with button, and described mobile memory is in dormant state; Push button is untied limited-slip mechanism and preceding button push, drives the USB plug reach, and its head stretches out the vestibule of housing fully, release button, and locking limited-slip mechanism, described limited-slip mechanism make USB plug not slide again, and described mobile memory is in dormant state.This has the mobile memory complex structure of telescopic USB plug, resetting of USB plug will depend on elasticity reset device, and after repeatedly using, the elastic force of elasticity reset device descends, can influence the homing action of USB plug, and then influence the normal use of this mobile memory.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of lid that do not need, the telescopic mobile memory of the USB plug of long service life.
For reaching above-mentioned purpose, the technical solution of the utility model is:
The telescopic mobile memory of a kind of USB plug, the housing that comprises electronic circuit board, the USB plug that is electrically connected with electronic circuit board and coating electronic circuit board, the opening of described USB plug and housing one end is slidingly matched, a side relative with USB plug on the housing is provided with rotatable cover, and rotatable cover and housing are rotatably assorted; Described electronic circuit board is provided with the electronic circuit board cover outward, is provided with movable connecting rod between described electronic circuit board cover and rotatable cover, and described movable connecting rod is connected with rotatable cover and the push-and-pull of electronic circuit board cover slidingtype; Electronic circuit board and USB plug and housing are slidingly matched.
Described housing is made up of upper shell and lower house, described lower house inner surface is provided with the groove track, described electronic circuit board cover is provided with the groove track outward, is provided with annular gear wheel between described lower house and described electronic circuit board cover, and described annular gear wheel rotates at above-mentioned two groove interorbitals.
Be provided with swing-around trajectory in the described rotatable cover, the swing-around trajectory sidewall is provided with groove.
Described movable connecting rod is made up of motion portion and connecting portion, and described motion portion moves along described swing-around trajectory, and described connecting portion is provided with projection, and described projection is corresponding with the hollow bulb of described annular gear wheel.
The side that described rotatable cover links to each other with housing is provided with protruding position, and described housing one end is provided with the screens that matches with described protruding position.
Described rotatable cover is made up of last rotatable cover and following rotatable cover, and described protruding position has two, lays respectively on rotatable cover and the following rotatable cover, and described screens has two, lays respectively at upper shell and lower house.
Described housing is provided with backlight outward, and described backlight is provided with slide outward.
Described rotatable cover is provided with slide outward.
The telescopic mobile memory of the utility model USB plug; its electronic circuit board is under the drive of electronic circuit board cover; can do stretching motion with respect to housing; its USB plug that is connected with electronic circuit board is done stretching motion with respect to housing under the drive of electronic circuit board, USB plug extend out to outside the housing during use; the time spent USB plug is not contracted in the housing; do not need to protect USB plug with the lid of housing split, easy to use, needn't worry the lid loss and the damage USB plug.
The telescopic mobile memory of the utility model USB plug, simple in structure, production cost is low, USB plug housing is relatively done repeatedly stretching motion relatively, can be not too much because of flexible number of times, cause the consume of certain parts, and further influence the normal use of mobile memory.
Description of drawings
Fig. 1 is the telescopic mobile memory non-working condition of the utility model USB plug formalness figure;
Fig. 2 is the telescopic mobile memory user mode of the utility model USB plug formalness figure;
Fig. 3 is the telescopic mobile memory user mode of a utility model USB plug structural representation;
Fig. 4 is the telescopic mobile memory non-working condition of a utility model USB plug structural representation;
Fig. 5 is the cooperation schematic diagram between lower house, following rotatable cover and movable connecting rod;
Fig. 6 is the movable connecting rod structural representation;
Fig. 7 goes up the rotatable cover structural representation;
Fig. 8 is the lower house structural representation;
Fig. 9 is the electronic circuit board structural representation.
The primary clustering symbol description
1, electronic circuit board 2, USB plug 3, housing
31, screens 32, groove track
4, rotatable cover 41, protruding position 42, swing-around trajectory
5, electronic circuit board cover 51, groove track
6, movable connecting rod
61, motion portion 611, screw thread
62, connecting portion 621, projection
7, annular gear wheel
Embodiment
See also Fig. 1 to Fig. 9, the telescopic mobile memory of a kind of USB plug, the housing 3 that comprises electronic circuit board 1, the USB plug 2 that is electrically connected with electronic circuit board 1 and coating electronic circuit board 1, described USB plug 2 is slidingly matched with the opening of housing 3 one ends, a side relative with USB plug 2 on the housing 1 is provided with rotatable cover 4, and rotatable cover 4 is rotatably assorted with housing 1; Described electronic circuit board outer 1 is provided with electronic circuit board cover 5, and 4 of described electronic circuit board cover 5 and rotatable covers are provided with movable connecting rod 6, and described movable connecting rod 6 is connected with rotatable cover 4 and the 5 slidingtype push-and-pulls of electronic circuit board cover; Electronic circuit board 1 and USB plug 2 are slidingly matched with housing 3;
Described housing is made up of upper shell and lower house, described lower house inner surface is provided with groove track 32, the described electronic circuit board cover 5 outer groove tracks 51 that are provided with, described lower house and 5 on described electronic circuit board cover are provided with annular gear wheel 7, and described annular gear wheel 7 is in 32,51 rotations of above-mentioned two groove tracks.
Be provided with swing-around trajectory 42 in the described rotatable cover 4, the swing-around trajectory sidewall is provided with groove;
Described movable connecting rod 6 is made up of motion portion 61 and connecting portion 62, and described motion portion 61 is outer to be provided with screw thread 611, and motion portion 61 moves along described swing-around trajectory 42, and described connecting portion 62 is provided with projection 621, and described projection 621 is corresponding with the hollow bulb of described annular gear wheel 7;
The side that described rotatable cover 4 links to each other with housing 3 is provided with protruding position 41, and described housing 3 one ends are provided with and described protruding position 41 screens that match 31.
Described rotatable cover is made up of last rotatable cover and following rotatable cover, and described protruding position 41 has two, lays respectively on rotatable cover and the following rotatable cover, and described screens 31 has two, lays respectively at upper shell and lower house;
The USB plug telescopic process of the telescopic mobile memory of the utility model USB plug is: rotation rotatable cover 4, the screw thread 611 of the motion portion 61 of movable connecting rod 6 rotates along the swing-around trajectory 42 of rotatable cover 4, motion portion 61 moves to housing 3 directions, the motion of motion portion 61 drives connecting portion 62 motions, the projection 621 of connecting portion 62 is fastened on the hollow bulb of annular gear wheel 7, connecting portion 62 motions drive annular gear wheel 7 at two groove tracks 32,51 rotations, and then drive electronic circuit board cover 5 motions, USB plug 2 is stretched out outside the housing, rotatable cover 4 rotates 180 °, USB plug 2 is stretched out outside the housing 3 fully, the protruding position 41 of described rotatable cover 4 is connected to the screens 31 of described housing 3, and rotatable cover 4 can not be rotated further;
The contraction process of USB plug is opposite with the process of stretching out, and rotatable cover 4 rotates 180 ° round about, and USB plug 2 is contracted in the housing.
Described housing is provided with backlight (not indicating among the figure) outward, and described backlight is provided with slide (not indicating among the figure) outward, and described rotatable cover is provided with slide (not indicating among the figure) outward, can draw specific pattern or literal on the slide.
Claims (8)
1. telescopic mobile memory of USB plug, the housing that comprises electronic circuit board, the USB plug that is electrically connected with electronic circuit board and coating electronic circuit board, it is characterized in that: the opening of described USB plug and housing one end is slidingly matched, a side relative with USB plug on the housing is provided with rotatable cover, and rotatable cover and housing are rotatably assorted; Described electronic circuit board is provided with the electronic circuit board cover outward, is provided with movable connecting rod between described electronic circuit board cover and rotatable cover, and described movable connecting rod is connected with rotatable cover and the push-and-pull of electronic circuit board cover slidingtype; Electronic circuit board and USB plug and housing are slidingly matched.
2. the telescopic mobile memory of a kind of USB plug according to claim 1, it is characterized in that: described housing is made up of upper shell and lower house, described lower house inner surface is provided with the groove track, described electronic circuit board cover is provided with the groove track outward, be provided with annular gear wheel between described lower house and described electronic circuit board cover, described annular gear wheel rotates at above-mentioned two groove interorbitals.
3. the telescopic mobile memory of a kind of USB plug according to claim 1 is characterized in that: be provided with swing-around trajectory in the described rotatable cover, the swing-around trajectory sidewall is provided with groove.
4. the telescopic mobile memory of a kind of USB plug according to claim 3, it is characterized in that: described movable connecting rod is made up of motion portion and connecting portion, described motion portion moves along described swing-around trajectory, described connecting portion is provided with projection, and described projection is corresponding with the hollow bulb of described annular gear wheel.
5. the telescopic mobile memory of a kind of USB plug according to claim 3 is characterized in that: the side that described rotatable cover links to each other with housing is provided with protruding position, and described housing one end is provided with the screens that matches with described protruding position.
6. the telescopic mobile memory of a kind of USB plug according to claim 5, it is characterized in that: described rotatable cover is made up of last rotatable cover and following rotatable cover, and described protruding position has two, lays respectively on rotatable cover and the following rotatable cover, described screens has two, lays respectively at upper shell and lower house.
7. the telescopic mobile memory of a kind of USB plug according to claim 1, it is characterized in that: described housing is provided with backlight outward, and described backlight is provided with slide outward.
8. the telescopic mobile memory of a kind of USB plug according to claim 1, it is characterized in that: described rotatable cover is provided with slide outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201338908U CN201479478U (en) | 2009-07-17 | 2009-07-17 | Retractable USB plug mobile memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201338908U CN201479478U (en) | 2009-07-17 | 2009-07-17 | Retractable USB plug mobile memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479478U true CN201479478U (en) | 2010-05-19 |
Family
ID=42415734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201338908U Expired - Fee Related CN201479478U (en) | 2009-07-17 | 2009-07-17 | Retractable USB plug mobile memory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479478U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958946A (en) * | 2010-10-18 | 2011-01-26 | 中兴通讯股份有限公司 | Wireless communication terminal |
| CN102339634A (en) * | 2010-07-19 | 2012-02-01 | 必恩威科技股份有限公司 | Portable storage device with retractable connector |
| WO2012113202A1 (en) * | 2011-02-22 | 2012-08-30 | 中兴通讯股份有限公司 | Usb head interface unit and device thereof |
| CN103002678A (en) * | 2011-09-13 | 2013-03-27 | 麻天启 | Rotating pushout type portable electronic device |
| CN105071122A (en) * | 2015-08-24 | 2015-11-18 | 苏州市职业大学 | Power plug with retractable plugging piece |
| CN107957512A (en) * | 2018-01-06 | 2018-04-24 | 国网山东省电力公司夏津县供电公司 | Three-phase electric energy meter live line connection device |
| CN108152549A (en) * | 2018-01-06 | 2018-06-12 | 国网山东省电力公司夏津县供电公司 | Single-phase electric energy meter live line connection device |
-
2009
- 2009-07-17 CN CN2009201338908U patent/CN201479478U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102339634A (en) * | 2010-07-19 | 2012-02-01 | 必恩威科技股份有限公司 | Portable storage device with retractable connector |
| CN101958946A (en) * | 2010-10-18 | 2011-01-26 | 中兴通讯股份有限公司 | Wireless communication terminal |
| WO2012051886A1 (en) * | 2010-10-18 | 2012-04-26 | 中兴通讯股份有限公司 | Wireless communication terminal |
| CN101958946B (en) * | 2010-10-18 | 2016-09-28 | 中兴通讯股份有限公司 | Wireless communication terminal |
| WO2012113202A1 (en) * | 2011-02-22 | 2012-08-30 | 中兴通讯股份有限公司 | Usb head interface unit and device thereof |
| US8986016B2 (en) | 2011-02-22 | 2015-03-24 | Zte Corporation | USB head interface device and apparatus thereof |
| CN103002678A (en) * | 2011-09-13 | 2013-03-27 | 麻天启 | Rotating pushout type portable electronic device |
| CN103002678B (en) * | 2011-09-13 | 2015-08-26 | 麻天启 | Rotate the mobile electronic installation of push type |
| CN105071122A (en) * | 2015-08-24 | 2015-11-18 | 苏州市职业大学 | Power plug with retractable plugging piece |
| CN107957512A (en) * | 2018-01-06 | 2018-04-24 | 国网山东省电力公司夏津县供电公司 | Three-phase electric energy meter live line connection device |
| CN108152549A (en) * | 2018-01-06 | 2018-06-12 | 国网山东省电力公司夏津县供电公司 | Single-phase electric energy meter live line connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Xiaofeng Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20120717 |