CN203191985U - USB key with displaying function - Google Patents
USB key with displaying function Download PDFInfo
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- CN203191985U CN203191985U CN 201320120612 CN201320120612U CN203191985U CN 203191985 U CN203191985 U CN 203191985U CN 201320120612 CN201320120612 CN 201320120612 CN 201320120612 U CN201320120612 U CN 201320120612U CN 203191985 U CN203191985 U CN 203191985U
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- key
- usb key
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- display module
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Abstract
The utility model discloses a USB key with a displaying function. The USB key with the displaying function comprises a key module, a displaying module, a storing module and a main controller, wherein the key module, the displaying module and the storing module are all in conductive connection with the main controller, the storing module is used for storing dynamic prompt messages corresponding to keys in the key module, the displaying module is used for displaying the dynamic prompt messages stored in the storing module and called by the main controller when key operation of the USB key needs to be carried out by a user, and the displaying module can remind the user of timely key operation. The USB key further comprises a timing module used for timing. Therefore, the safety of personal information of the user is improved, and the risk that sensitive information of the user is stolen or tampered with maliciously is reduced.
Description
Technical field
The utility model relates to USB key technical field, particularly a kind of USB key with Presentation Function.
Background technology
At present, have in the use of USB key of button, generally need the user by the button on the USB key corresponding Transaction Information to be carried out respective operations such as confirming or cancellation; Simultaneously in order to improve userspersonal information's security, the wait button time of setting is shorter, and the USB key with Presentation Function does not provide the information that any user of needs carries out button operation, thereby cause the user can not in setting-up time, carry out the corresponding key operation, cause Fail Transaction or directly withdraw from transaction, make troubles for user's use; If prolong the time of waiting for button, then can increase the risk that transaction is maliciously tampered or user sensitive information is stolen.
The utility model content
Fundamental purpose of the present utility model provides a kind of USB key with Presentation Function, is intended to reach the purpose that the prompting user in time carries out button operation.
The utility model provides a kind of USB key with Presentation Function, comprises key-press module, display module, memory module and master controller, and described key-press module, display module and memory module are connected with described master controller conduction respectively; Described memory module is used for, and stores the dynamic reminding information of button correspondence in the described key-press module; Described display module is used for, and when described USB key needs the user to carry out button operation, will show by the described dynamic reminding information that described master controller calls the storage of described memory module.
Preferably, described display module also is used for:
The form of described dynamic reminding information with picture or literal dynamically shown.
Preferably, described display module also is used for:
After described master controller detects the user and carries out button operation, finish the demonstration of described dynamic reminding information.
Preferably, described USB key with Presentation Function also comprises time block, and described time block is connected with described master controller conduction;
Described time block is used for, and the dynamic reminding information that described display module shows is carried out timing.
Preferably, described display module also is used for:
When described time block timing reaches default duration, if described master controller does not detect the user and carries out button operation, then finish the demonstration of described dynamic reminding information.
The utlity model has the USB key of Presentation Function, comprise key-press module, display module, memory module and master controller, described key-press module, display module and memory module are connected with described master controller conduction respectively; Described memory module is used for, and stores the dynamic reminding information of button correspondence in the described key-press module; Described display module is used for, and when described USB key needs the user to carry out button operation, will show to have the beneficial effect that the prompting user in time carries out button operation by the described dynamic reminding information that described master controller calls the storage of described memory module; Further, described USB key also comprises the time block for timing, has improved userspersonal information's security, has reduced the risk that user sensitive information is stolen or malice is distorted.
Description of drawings
Fig. 1 is the USB key one embodiment high-level schematic functional block diagram that the utlity model has Presentation Function;
Fig. 2 is the another embodiment high-level schematic functional block diagram of USB key that the utlity model has Presentation Function.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1, Fig. 1 is the USB key one embodiment high-level schematic functional block diagram that the utlity model has Presentation Function; As shown in Figure 1, the USB key that the utlity model has Presentation Function comprises key-press module 01, display module 02, memory module 03 and master controller 04, and described key-press module 01, display module 02 and memory module 03 are connected with described master controller 04 conduction respectively; USB key shown in Figure 1 can be directly by USB interface and the client such as the PC(Personal Computer that have USB interface, personal computer) communicate connection; Also can communicate with portable terminals such as the panel computer that does not have USB interface, smart mobile phones by bluetooth or audio interface and be connected.
As shown in Figure 1, in actual applications, described display module 02 can be display device such as display screen; Described memory module 03 can be Flash memory(flash memory) etc. common memory storage.
In the utlity model has the USB key of Presentation Function, described memory module 03 is used for, and stores the dynamic reminding information of button correspondence in the key-press module 01 of described USB key.
Among the described USB key with Presentation Function in the key-press module 01 of memory module 03 storage USB key the dynamic reminding information of button correspondence can go up all buttons that key-press module 01 comprises corresponding different dynamic reminding information respectively for: memory module 03 storage USB key, go up affirmation button in the key-press module 01, cancel the Different Dynamic informations of correspondences such as button, turnover key, digital keys or alphabet key as storage USB key; Also can only store the corresponding dynamic reminding information of button that key-press module 01 is used always on the USB key, as only storing the affirmation button in the key-press module 01 on the USB key, cancellation button and the corresponding dynamic reminding information of turnover key.During storage, memory module 03 can with each button in the key-press module 01 on the USB key and each button respectively corresponding dynamic reminding information store according to certain mapping relations; Perhaps, memory module 03 with each button in the key-press module 01 and each button respectively corresponding dynamic reminding information directly be stored in the mapping relations table.
The dynamic reminding information of the button correspondence on the described USB key in the key-press module 01 comprises the button character of literal, picture, amplification of rolling or animation etc., and present embodiment does not limit the concrete mode of the dynamic reminding information of memory module 03 storage.
Described display module 02 is used for, and when described USB key needs the user to carry out button operation, will show by the described dynamic reminding information that described master controller 04 calls 03 storage of described memory module.
Detect when needing instruction triggers that the user operates a certain button at USB key, master controller 04 is searched the multidate information of this button correspondence of memory module 03 storage, and the multidate information that finds dynamically shown by display module 02, with the prompting user this button is operated, pressed corresponding key until the user.Such as, display module 02 constantly shows the action of pressing corresponding button with the form of animation; Perhaps, display module 02 amplifies the demonstration corresponding key with the form of picture, and shows default dynamic effect in this key image, as the animating image of beating etc.; Perhaps, display module 02 is pressed corresponding key with the Word message prompting user who rolls.Present embodiment shows dynamically that to display module 02 the concrete mode of the multidate information that finds does not limit.
In a preferred embodiment, described USB key with Presentation Function also comprises time block 05, and in concrete application, described time block 05 can be timer; Please refer to Fig. 2, Fig. 2 is the another embodiment high-level schematic functional block diagram of USB key that the utlity model has Presentation Function.As shown in Figure 2, described time block 05 is connected with described master controller 04 conduction; Described time block 05 is used for, and the dynamic reminding information that described display module 02 shows is carried out timing.When described time block 05 timing reaches default duration (such as 5 seconds), if described master controller 04 does not detect the user and carries out button operation, then display module 02 finishes the demonstration of described dynamic reminding information automatically, improve userspersonal information's security, reduced the risk that user sensitive information is stolen or malice is distorted.
The utlity model has the USB key of Presentation Function, comprise key-press module, display module, memory module and master controller, described key-press module, display module and memory module are connected with described master controller conduction respectively; Described memory module is used for, and stores the dynamic reminding information of button correspondence in the described key-press module; Described display module is used for, and when described USB key needs the user to carry out button operation, will show to have the beneficial effect that the prompting user in time carries out button operation by the described dynamic reminding information that described master controller calls the storage of described memory module; Further, described USB key also comprises the time block for timing, has improved userspersonal information's security, has reduced the risk that user sensitive information is stolen or malice is distorted.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. the USB key with Presentation Function comprises key-press module, display module, memory module and master controller, and described key-press module, display module and memory module are connected with described master controller conduction respectively; It is characterized in that,
Described memory module is used for, and stores the dynamic reminding information of button correspondence in the described key-press module;
Described display module is used for, and when described USB key needs the user to carry out button operation, will show by the described dynamic reminding information that described master controller calls the storage of described memory module.
2. USB key as claimed in claim 1 is characterized in that, described display module also is used for:
The form of described dynamic reminding information with picture or literal dynamically shown.
3. USB key as claimed in claim 1 or 2 is characterized in that, described display module also is used for:
After described master controller detects the user and carries out button operation, finish the demonstration of described dynamic reminding information.
4. USB key as claimed in claim 1 or 2 is characterized in that, also comprises time block, and described time block is connected with described master controller conduction;
Described time block is used for, and the dynamic reminding information that described display module shows is carried out timing.
5. USB key as claimed in claim 4 is characterized in that, described display module also is used for:
When described time block timing reaches default duration, if described master controller does not detect the user and carries out button operation, then finish the demonstration of described dynamic reminding information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120612 CN203191985U (en) | 2013-03-15 | 2013-03-15 | USB key with displaying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120612 CN203191985U (en) | 2013-03-15 | 2013-03-15 | USB key with displaying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191985U true CN203191985U (en) | 2013-09-11 |
Family
ID=49108828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320120612 Expired - Fee Related CN203191985U (en) | 2013-03-15 | 2013-03-15 | USB key with displaying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203191985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703809A (en) * | 2015-12-31 | 2016-06-22 | 北京华大智宝电子系统有限公司 | Bluetooth KEY |
-
2013
- 2013-03-15 CN CN 201320120612 patent/CN203191985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703809A (en) * | 2015-12-31 | 2016-06-22 | 北京华大智宝电子系统有限公司 | Bluetooth KEY |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170330 Address after: 100000 room 703-710, room B3, Huayuan Road, Haidian District, Beijing, 7 Patentee after: Beijing Minghua Alliance Technology Co., Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District Ke Feng Lu No. 2 idiopathic information building A building unit seven floor South 701-709 Patentee before: Shenzhen Wendingchuang Data Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20190315 |