CN201017336Y - Electrostatic prevention storage card structure - Google Patents
Electrostatic prevention storage card structure Download PDFInfo
- Publication number
- CN201017336Y CN201017336Y CN 200720033433 CN200720033433U CN201017336Y CN 201017336 Y CN201017336 Y CN 201017336Y CN 200720033433 CN200720033433 CN 200720033433 CN 200720033433 U CN200720033433 U CN 200720033433U CN 201017336 Y CN201017336 Y CN 201017336Y
- Authority
- CN
- China
- Prior art keywords
- memory card
- storage card
- conducting strip
- electronic installation
- electrostatic prevention
- 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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- Credit Cards Or The Like (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
An anti-electrostatic memory card structure for an electronic device is provided, which comprises a memory card with a first conducting strip; to work with the memory card, the anti-electrostatic memory card structure further comprises a memory card slot, which is arranged on an electronic device and is electrically connected to the electronic device; an grounding conducting strip is arranged on one side of the memory card slot, and the grounding conducting strip is connected to a grounding wire on the electronic device, and a plurality of resilient conducting metal plates are arrange on the grounding conducting strip in correspondence to the first conducting strip on the memory card; in addition, a plurality of second conducting strips are arranged in the memory card slot in correspondence to the first conducting strip, and are electrically connected to the electronic device; with the structure, the utility model can effectively prevent electrostatic discharge and thereby protect the electronic components that are not resistant to high voltage on the electronic device from damage.
Description
[technical field]
The utility model relates to a kind of memory card architecture, and is particularly related to a kind of electrostatic prevention memory card architecture that is applied on the electronic installation external connection of storage card.
[background technology]
Electronic technology is one of the Cutting-edge science technology in the present age, be the guide of all trades and professions, the height of electronic technology level is the important symbol of a national science technical merit, and along with further developing of electronic technology and electron device, human society will enter the information age in big strides.
Yet, be accompanied by developing rapidly of electronic technology, volume is little, the electron device that integrated level is high obtains large-scale production, thereby cause wire pitch more and more littler, dielectric film is more and more thinner, cause breakdown voltage resistant also more and more low, as everyone knows, nearly all electronic installation for example all has external connection storage apparatus now: the SD card, when we when using the SD card, because human body, all static can be had on the SD card, static discharge can be produced insert the SD card slot be arranged on the electronic installation when the SD card after, cause like this that some breakdown voltage resistant low electron devices are easy to by electrostatic breakdown on the electronic installation, cause the damage of electronic installation itself.
In view of this, in fact be necessary to develop a kind of memory card architecture of electrostatic prevention, utilize this memory card architecture can effectively prevent the generation of static edge discharge, avoid that breakdown voltage resistant low electron device is damaged on the electronic installation.
[summary of the invention]
Fundamental purpose of the present utility model, be to provide a kind of electrostatic prevention memory card architecture, this electrostatic prevention memory card architecture can effectively prevent the generation of static discharge, to avoid being damaged electronic installation because of breakdown voltage resistant low electron device on the electronic installation by electrostatic breakdown.
For reaching above-mentioned purpose, the utility model provides a kind of electrostatic prevention memory card architecture, and this electrostatic prevention memory card architecture is applied on the electronic installation, and this electrostatic prevention memory card architecture comprises:
One storage card, wherein said storage card are provided with some first conducting strips,
One storage card slot, wherein said storage card slot is arranged on the electronic installation with respect to storage card, and electrically connect in electronic installation, a side is provided with a ground connection conducting strip in this storage card slot, this ground connection conducting strip is connected with ground wire on the electronic installation, and be provided with some conductive shell fragments with respect to first conducting strip on the storage card on this ground connection conducting strip, in addition, also be provided with some second conducting strips with respect to first conducting strip on the storage card in storage card slot, these second conducting strips and electronic installation electrically connect.
Especially, but described some electroconductive elastic sheets for can produce the metal clips of deformation.
Compared to prior art; the utility model provides a kind of electrostatic prevention memory card architecture, and this electrostatic prevention memory card architecture realizes simple, and can prevent the generation of static discharge; to avoid having been protected electronic installation effectively by electrostatic breakdown because of breakdown voltage resistant low electron device on the electronic installation.
For the purpose of this utility model, structural attitude and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 is the spatial structure decomposing schematic representation of the utility model one preferred embodiment.
Fig. 2 is the concrete use diagrammatic cross-section of the utility model one preferred embodiment.
[embodiment]
See also shown in Figure 1, illustrated the spatial structure decomposing schematic representation of the utility model one preferred embodiment, this electrostatic prevention memory card architecture is applied on the electronic installation (not illustrating among the figure), and this electrostatic prevention memory card architecture comprises: a storage card 20, this storage card 20 is provided with some first conducting strips 201, also comprise a storage card slot 10 with respect to storage card 20 these electrostatic prevention memory card architecture, this storage card slot 10 is arranged on the electronic installation, and electrically connect with electronic installation, a side is provided with a ground connection conducting strip 101 in this storage card slot 10, this ground connection conducting strip 101 is connected with ground wire on the electronic installation, and be provided with some conductive shell fragments 102 with respect to first conducting strip 201 on the storage card 20 on this ground connection conducting strip 101, but these electroconductive elastic sheets 102 are for can produce the metal clips of deformation, in addition, also be provided with some second conducting strips 103 with respect to first conducting strip 201 on the storage card 20 in storage card slot 10, these second conducting strips 103 electrically connect with electronic installation.
See also shown in Figure 2, concrete use diagrammatic cross-section for the utility model one preferred embodiment, when using storage card 20, insert storage card slots 10 and with before second conducting strip 103 contacts at storage card 20, allow storage card 20 contact with metal clips 102 earlier, because of this metal clips 102 is arranged on the ground connection conducting strip 101, and this ground connection conducting strip 101 is connected with ground wire on the electronic installation, static on the storage card 20 will be led away by metal clips 102 like this, has prevented the infringement of static to electronic installation itself effectively.
Compared to prior art, a kind of electrostatic prevention storage card structure of the utility model utilizes the ground connection principle to depositing The structure of card storage slot is improved, and is easy to realize and can prevent the generation of static discharge, with avoid because of Breakdown voltage resistant low electronic device has been protected electronic installation effectively by electrostatic breakdown on the electronic installation.
Claims (3)
1. electrostatic prevention memory card architecture, be applied on the electronic installation, this electrostatic prevention memory card architecture comprises a storage card, this storage card is provided with some first conducting strips, and also comprise a storage card slot with respect to this electrostatic prevention memory card architecture of storage card, this storage card slot is arranged on the electronic installation, electrically connect with electronic installation, it is characterized in that: a side is provided with a ground connection conducting strip in this storage card slot, this ground connection conducting strip is connected with ground wire on the electronic installation, and is provided with some conductive shell fragments with respect to first conducting strip on the storage card on this ground connection conducting strip.
2. electrostatic prevention memory card architecture according to claim 1 is characterized in that: but described some electroconductive elastic sheets are for can produce the metal clips of deformation.
3. electrostatic prevention memory card architecture according to claim 1 is characterized in that: also be provided with some second conducting strips in the described storage card slot, these second conducting strips electrically connect with respect to the first conducting strip setting and with electronic installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033433 CN201017336Y (en) | 2007-01-06 | 2007-01-06 | Electrostatic prevention storage card structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033433 CN201017336Y (en) | 2007-01-06 | 2007-01-06 | Electrostatic prevention storage card structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201017336Y true CN201017336Y (en) | 2008-02-06 |
Family
ID=39057833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720033433 Expired - Fee Related CN201017336Y (en) | 2007-01-06 | 2007-01-06 | Electrostatic prevention storage card structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201017336Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210455A (en) * | 2013-06-14 | 2015-12-30 | 三菱电机株式会社 | Electronic device |
-
2007
- 2007-01-06 CN CN 200720033433 patent/CN201017336Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210455A (en) * | 2013-06-14 | 2015-12-30 | 三菱电机株式会社 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 |