CN105576436A - Mobile storage device having magnet embedded therein - Google Patents
Mobile storage device having magnet embedded therein Download PDFInfo
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- CN105576436A CN105576436A CN201510741664.8A CN201510741664A CN105576436A CN 105576436 A CN105576436 A CN 105576436A CN 201510741664 A CN201510741664 A CN 201510741664A CN 105576436 A CN105576436 A CN 105576436A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
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Abstract
The present invention relates to a mobile storage device having a magnet embedded therein, the device comprising: a housing (100); an electrode unit (200) provided on one side of the housing (100) so as to come into contact with an external terminal unit (20) provided in an external device; a memory (300) located inside the housing (100), and connected to the electrode unit (200) so as to transmit/receive data to/from the external device through the electrode unit (200); and a magnet (400) located inside the housing, and making the electrode unit (200) and the external terminal unit (20) come into contact with each other by magnetic force such that a mutual electrical connection occurs therebetween.
Description
Technical field
The present invention relates to a kind of portable storage device, more refer in detail to a kind of portable storage device, in portable storage device, built-in magnet, is contacted with external equipment by magnetic force, realizes electrical contact and data communication with this.
Background technology
Portable storage device, as the device of the data such as storage picture, file, video, stores because being convenient to data and carrying, in the extensive use of each field.Portable storage device is along with the development of technology, and can store Large Volume Data, size is also more and more less.
The terminal supporting USB interface (Interface) is provided with in this portable storage device, the storage device that device inside is provided with flash memory (flashmemory) is referred to as USB storage device, is the one in the current portable storage device the most generally used.
Fig. 1 is the exemplary plot of existing USB storage device and external terminal portions, and one end of USB storage device is provided with USB terminal, and external terminal portions is arranged at the downside central authorities of mobile phone.USB terminal and external terminal portions in conjunction with time, USB terminal and mobile phone form electrical connection mutually, form data communication each other.
But, when the USB terminal of this USB storage device accesses USB port (port) on the external electrical such as PC or mobile phone, electrical equipment, because adopting the Intercalation mode in a direction, cause the inconvenience on using, and in the process of repeatedly inserting and extracting, damage is repeatedly caused to USB terminal.
In order to solve the inconvenience of this kind of combination and the damage to terminal, can consider that portable storage device utilizes the way of contact between magnet magnetic force formation terminal, instead of inserting the combination of external electrical, electrical equipment.
In addition, during electronics, electrical equipment access power supply device, the relatively morning adopting the application case of magnet to occur in the connectors, but the portable storage device that built-in magnet utilizes its magnetic force to form electrical connection and data communication not yet occurs.
[look-ahead technique document]
[patent documentation]
No. 1204510th, (patent documentation 1) Korean registered patent
Summary of the invention
The object of the invention is to provide a kind of portable storage device, and it is connected with external equipment by magnetic force, thus is formed with external equipment and be electrically connected and data communication.
In order to reach described object, portable storage device according to the present invention comprises: shell 100; Electrode section 200, it is arranged at the one side of described shell 100, contacts with the external terminal portions 20 being arranged at external equipment; Memory 300, it is positioned at the inside of described shell 100, is connected with described electrode section 200, carries out exchanges data by described electrode section 200 with described external equipment; And magnet 400, it is positioned at the inside of described shell 100, by magnetic force, described electrode section 200 is contacted with external terminal portions 20, forms electrical connection each other with this.
Now, the feature of the portable storage device of built-in magnet is: described shell 100 also comprises memory insertion groove, and described memory insertion groove is used for inserting from the outside of shell 100 or extracting memory 300.
Now, be characterised in that, described electrode section 200 comprises pattern (pattern) electrode 210 of concentric circles.
Or be characterised in that, described electrode section 200 comprises the pin electrode 220 be made up of pin.
At this, be characterised in that, described pin electrode 220 is the form that its part is externally protruded by the hole (hole) being arranged at the one side of described shell 100.
In addition, portable storage device according to the present invention also comprises more than one additional electrode portion 2000, and described more than one additional electrode portion 2000 is arranged at described shell 100, and contacts with described external terminal portions 20.
Now, be characterised in that, the pattern electrode that described additional electrode portion 2000 comprises concentric circles or the pin electrode be made up of pin.
In addition, be characterised in that, portable storage device according to the present invention also comprises extra Female Connector 3000 on described shell 100, be arranged at external equipment outside Male Connector 30 can Intercalation in described extra Female Connector 3000.
In addition, be characterised in that, portable storage device according to the present invention also comprises extra Male Connector 4000 on described shell 100, be arranged at external equipment outside Female Connector 40 can Intercalation in described extra Male Connector 4000.
According to the present invention, because the one side of portable storage device is provided with electrode section, inside is provided with magnet, so described electrode section is contacted with each other by magnetic force with the external terminal portions being arranged at external equipment, form electrical connection and data communication each other with this.
In addition, according to the present invention, portable storage device does not need Intercalation in external equipment and extracts, by magnetic force the electrode section of portable storage device held or depart from the external terminal portions in being arranged on external equipment, thus not only easy to use, and reduce the possibility electrode section of portable storage device being caused to damage in the process held or depart from.
In addition, in back cover (backcover) face of mobile phone or the back side etc. of terminating machine shell, external terminal portions is set, when the electrode section of portable storage device according to the present invention is connected with described external terminal portions, as the external memory of mobile phone, can be convenient to this memory capacity increasing mobile phone according to portable storage device of the present invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing USB storage device and external terminal portions.
Fig. 2 is the figure of portable storage device according to a first embodiment of the present invention and external terminal portions.
Fig. 3 is the exploded perspective view of portable storage device according to a first embodiment of the present invention.
Fig. 4 is the figure of another embodiment of the electrode section of portable storage device according to a first embodiment of the present invention.
Fig. 5 is the figure of portable storage device according to a second embodiment of the present invention and external terminal portions.
Fig. 6 is the figure of portable storage device according to a third embodiment of the present invention and external terminal portions.
Fig. 7 a and Fig. 7 b is the figure that portable storage device according to the present invention is provided with Additional connectors.
Embodiment
Below with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.The same reference numerals used in accompanying drawing refers to identical inscape, in the explanation of various embodiments, and can simplified illustration or omission to the inscape identical with described inscape.
Fig. 2 is the figure of portable storage device according to a first embodiment of the present invention and external terminal portions, and Fig. 3 is the exploded perspective view of portable storage device according to a first embodiment of the present invention.
Portable storage device according to the present invention comprises: shell 100; Electrode section 200, it is arranged at the one side of shell 100, contacts with the external terminal portions 20 being arranged at external equipment; Memory 300, it is inner that it is positioned at shell 100, and be connected with electrode section 200, by electrode section 200 and the mutual swap data of external equipment; And magnet 400, it is inner that it is positioned at shell 100, and described electrode section 200 is contacted by magnetic force with external terminal portions 20, forms electrical connection each other with this.
For the present invention, while the electrode section 200 being arranged at portable storage device and the external terminal portions 20 being arranged at external equipment are contacted with each other by magnetic force, electrical connection is formed.
External equipment in the present invention refers to desktop computer (desktop), notebook computer (notebook), mobile phone, the charging wire comprising data telecommunication line or charging mounting table etc. can be connected, carry out data communication electronic and electrical equipment with portable storage device of the present invention.
In addition, external terminal portions 20 is referred to and is arranged at described external equipment and the terminal that can form electrical connection while being contacted with electrode section 200 of the present invention by magnetic force.
Now, in order to make electrode section 200 of the present invention and external terminal portions 20 be contacted with each other by magnetic force, be provided with premised on independent magnet (not shown) by the inner side of external terminal portions 20.
In addition, in the accompanying drawings the shell 100 of portable storage device main body is shown as coin (coin) shape, but as long as electrode section 200 can be arranged in the one side of shell 100, there is no given shape and limit.
In addition, shell 100 can be integrated type or can the open and close type of opening and closing lid.
In addition, shell 100 is configured to the structure that miniature SD memory or the similar memory for expanding can be inserted from the outside of shell 100 or extract.The memory insertion groove (not shown) that this means to be generally positioned at the electronic equipment such as digital camera or miniature camera can be arranged at one side or the side of shell 100, memory 300 can be arranged at the inside of shell 100 by this memory insertion groove.
When electrode section 200 is arranged at the one side of shell 100, when being electrically connected with external terminal portions 20, receiving power supply from external equipment, between portable storage device and external equipment, form data communication.
For this reason, electrode section 200 is provided with power supply terminal (V+, GND) and data terminal (D+, D-), can also additionally be provided with ID terminal, described ID terminal can convert the external equipment that (slavemode) operates substantially in passive mode as mobile phone (smart mobile phone, panel computer etc.) to host mode (hostmode), and identifies external memory storage.Just, when Passive Mode is converted to host mode, described ID terminal is not additionally arranged on electrode section 200, but by the data communication between mobile phone and portable storage device, also can make mobile phone identification external memory storage.
Identical with electrode section 200, the power supply terminal (V+, GND) corresponding with described electrode section 200 and data terminal (D+, D-) also can be set in external terminal portions 20, and can ID terminal be additionally set.
It is inner that memory 300 is positioned at shell 100, when applying voltage to the power supply terminal of electrode section 200, is connected (not shown) with electrode section 200 to carry out exchanges data by electrode section 200 with external equipment.
Magnet 400 is contacted by magnetic force with external terminal portions 20 to make electrode section 200, is positioned at the inside of shell 100.
Magnet 400 does not have special shape to limit, and can be formed as ring-like, template or separable for plural divergence type.For the magnetic force of the magnet 400 of electrode section 200 and external terminal portions 20 Contact, also can be adjusted by the difformity of magnet 400.
Because the data communication between memory 300 and external equipment is completed by digital signal, so not by the magnetic influence of magnet 400.Therefore, as long as memory 300 is connected with electrode section 200, has nothing to do with the position of magnet 400 and can be positioned at any position of shell 100.
The gravitation formed each other is needed between the magnet 400 and the other magnet inside external terminal portions 20 of shell 100 inside.Therefore, magnet 400 and the described other magnet that should make to be positioned at shell 100 inside form mutual gravitation by opposed polarity.
In addition, should select to have the magnet 400 that can make the magnetic force easily holding between electrode section 200 and external terminal portions 20 or depart from, can the according to circumstances multiple magnet 400 of lamination, thus be arranged at the inside of shell 100.In addition, magnet 400 can be ferromagnetic substance (ferromagneticsubstance) or paramagnetic substance (paramagneticsubstance).
So, portable storage device according to an embodiment of the invention because in shell 100 built-in magnet 400, so the electrode section 200 that can make to be arranged at shell 100 one side is contacted by magnetic force with external terminal portions 20.
Consequently form electrical connection between electrode section 200 and external terminal portions 20, thus form the data communication between portable storage device and external equipment.
Existing USB storage device is, will be arranged at the USB terminal of this device one end along the USB port of a direction Intercalation on external equipment.But the present invention makes the electrode section 200 being arranged at shell 100 one side contact with external terminal portions 20 by magnetic force, therefore improves ease of use, prevents because Intercalation forms damage to the terminal of portable storage device.
In addition, about the shape of electrode section 200, in fig. 2 the electrode section 200 of portable according to an embodiment of the invention storage device is formed as the pattern electrode (Patternelectrode) 210 of concentric circles.
Now, described pattern electrode 210 is not limited to the pattern of concentric circles, as long as form pattern according to definite shape, then any shape can.
Be that the pattern electrode 210 of concentric circles has all can maintain with the external terminal portions 20 corresponding to it feature be electrically connected along any direction rotation.
The pattern electrode 210 being presented at Fig. 2 is formed as the pattern of concentric circles on substrate 217, can comprise power supply terminal 211 (V+), 214 (GND) and data terminal 212 (D+), 213 (D-).In addition, can also additionally comprise: ID terminal (not shown), the external equipment according to Passive Mode operation basic as mobile phone can be converted to host mode by it, and arranges with concentric circles with the mutual short circuit (short) of GND terminal 214.
Now, the concept of the pattern electrode 210 of concentric circles is comprise the situation forming continuous print concentric circles as shown in Figure 2, and the situation of discrete concentric circles as shown in Figure 4.Just, discrete pattern electrode 210 is contacted by magnetic force between electrode section 200 according to the present invention with external terminal portions, and can be restricted during rotary moving storage device after contact.
Pattern electrode 210 contacts with external terminal portions 20, and now, preferably, external terminal portions 20 can be the outer needles terminal 21 be made up of pin (pin) being arranged at external equipment.Just, as long as the structure that the external terminal portions 20 contacted with pattern electrode 210 is corresponding with described pattern electrode 2101:1, do not require it must is the pin terminal be made up of pin.
Outer needles terminal 21 can be arranged at and such as comprise on the charging mounting table of data telecommunication line, on the various external equipment such as one end, back cover (backcover) face of mobile phone, the back side of terminating machine shell of charging wire (cable).In fig. 2, be arranged at as an embodiment outer needles terminal 21 on the charging mounting table 1 be connected with PC (not shown).
Outer needles terminal 21 can comprise power supply terminal 21-1 (V+), 21-4 (GND) and data terminal 21-2 (D+), 21-3 (D-), additionally can also arrange ID terminal (not shown).In addition, outer needles terminal 21 is set to corresponding with the pattern electrode 2101:1 in the one side of described shell 100.
Stable electrical connection is realized in order to make pattern electrode 210 and outer needles terminal 21 contact with each other, preferably, a part for outer needles terminal 21 has the shape externally protruded in the hole (hole) by being formed on charging mounting table 1, and preferably, each terminal 21-1 ~ 21-4 is disposed alternately at the position of different distance to the left and right from center terminal 21-1.
Elastic portion (not shown) as a spring can be set in the bottom of outer needles terminal 21.Thus, when pattern electrode 210 contacts with outer needles terminal 21, during outer needles terminal 21 rearward mobile rear releasing contact, front can be re-moved by described elastic portion and get back to original position.
As mentioned above, the inner side of outer needles terminal 21 is provided with independent magnet (not shown).
Thus, pattern electrode 210 and outer needles terminal 21 are contacted with each other by the magnetic force of magnet, meanwhile form electrical connection each other, thus form data communication between portable storage device and external equipment.
In other words, as shown in Figure 2, outer needles terminal 21 is arranged on charging mounting table 1, and when pattern electrode 210 and outer needles terminal 21 are contacted with each other by magnetic force, formation is electrically connected thus forms the communication of data between portable storage device and PC each other.
In addition, Fig. 5 is the figure of external terminal portions set on portable storage device according to a second embodiment of the present invention and external equipment.
The electrode section 200 being shown in the portable storage device in Fig. 5 is the pin electrode 220 be made up of pin, and external terminal portions 20 is the external print terminals 22 being arranged at external equipment and being formed as concentric circles pattern.
In other words, the second embodiment of the present invention compares first embodiment of the invention, and other inscape is all identical, just electrode section 200 and external terminal portions 20 is formed as contrary.In addition, in Figure 5 as an embodiment, external print terminal 22 is arranged at the back cover 2 of mobile phone, this is only in order to embodiments of the invention are described, external print terminal 22 can be arranged at the terminating machine shell of mobile phone the back side, comprise on the charging mounting table of data telecommunication line, one end etc. of charging wire.
Pin electrode 220 comprises power supply terminal 221 (V+), 224 (GND) and data terminal 222 (D+), 223 (D-), can also additionally to arrange ID terminal 225 with the state of the mutual short circuit of GND terminal 224, the external equipment operated substantially in passive mode as mobile phone can be converted to host mode by described ID terminal 225.
Pin electrode 220 contacts with external terminal portions 20, and now, preferably, external terminal portions 20 can be the external print terminal 22 being formed as concentric circles pattern on external equipment.Just, as long as the external terminal portions 20 contacted with pin electrode 220 can be corresponding with described pin electrode 2201:1, do not need to be formed as concentric circles pattern.
External print terminal 22 is formed as concentric circles pattern on substrate 27, and each terminal 22-1 ~ 22-5 can comprise power supply terminal 22-1 (V+), 22-4 (GND) and data terminal (22-2 (D+), 22-3 (D-).In addition, can also additionally arrange ID terminal 22-5 with concentric circles, the external equipment operated substantially in passive mode as mobile phone can be converted to host mode by described ID terminal 22-5.
Pin electrode 220 is set to corresponding with external print terminal 221:1.
Contact with each other to make pin electrode 220 and external print terminal 22 and form stable electrical connection, preferably, the part of pin electrode 220 has the shape that the hole in the one side by being arranged at shell 100 is externally protruded, and, preferably, each terminal 221 ~ 225 is disposed alternately at the position of different distance to the left and right from center terminal 221.
Elastic portion (not shown) as a spring can be set in the bottom of pin electrode 220.Thus, when pin electrode 220 contacts with external print terminal 22, during pin electrode 220 rearward mobile rear releasing contact, front can be re-moved by described elastic portion and get back to original position.
The inner side of external print terminal 22 is provided with independent magnet (not shown).
Thus, by being built in the magnetic force of the magnet 400 of shell 100, pin electrode 220 and external print terminal 22 can contact with each other, and meanwhile form electrical connection each other, thus can form data communication between portable storage device and external equipment.
In other words, as shown in Figure 5, external print terminal 22 is arranged at the situation of the back cover 2 of mobile phone, and when pin electrode 220 and external print terminal 22 are contacted with each other by magnetic force, the mobile phone operated in passive mode transfers host mode to.Thus, form electrical connection between pin electrode 220 and external print terminal 22, thus make to form data communication between portable storage device and mobile phone.
With regard to the change of described pattern, ID terminal with the GND terminal 214 mutually form of short circuit (short) the pattern electrode 210 mentioned before being additionally arranged on concentric circles, ID terminal is to be also additionally arranged on outer needles terminal 21 with the form of the mutual short circuit of GND terminal 21-4, when outer needles terminal 21 is arranged at the back side etc. of the back cover face of mobile phone or terminating machine shell, this change can be there is equally.
Or according to circumstances, ID terminal is not additionally arranged on electrode section 200 also can by the data communication between mobile phone and portable storage device, and mobile phone identification is arranged at the memory 300 in portable storage device.
Fig. 6 is external terminal portions figure set on portable storage device according to a third embodiment of the present invention and external equipment.
As shown in Figure 6, the present invention, except electrode section 200, can also comprise the more than one additional electrode portion 2000 contacted with external terminal portions 20.
Additional electrode portion 2000 has nothing to do, as long as be positioned on shell 100 with position.
In addition, showing additional electrode portion 2000 is in figure 6 the pin electrode be made up of pin, but this is the example in additional electrode portion 2000, additional electrode portion 2000 is identical with aforementioned electrode section 200 is provided with power supply terminal (V+, GND) and data terminal (D+, D-), and can additionally be provided with ID terminal with the state with the GND short-circuit of terminals, the external equipment operated substantially in passive mode as mobile phone can be converted to host mode by described ID terminal.
In addition, additional electrode portion 2000, except except the pin electrode that pin is formed, also can comprise the pattern electrode of concentric circles, now, pattern electrode is identical with the formation of the pattern electrode 210 mentioned in described embodiment and pin electrode 220 with the formation of pin electrode, therefore detailed.
Shell 100 is built-in with magnet 400, therefore the portable storage device be shown in Fig. 6 can also be contacted with magnetic force with external terminal portions 20 by additional electrode portion 2000 except electrode section 200, forms the electrical connection between portable storage device and external equipment and data communication thus.
In figure 6, external terminal portions 20 is arranged on the back cover 2 of charging mounting table 1 or mobile phone, but external terminal portions 20 also can be arranged on other external equipment.In addition, be not limited to electrode section 200 and be arranged at the external terminal portions 20 of charging on mounting table 1 and contact, and additional electrode portion 2000 contacts with the external terminal portions 20 on the back cover 2 being arranged at mobile phone, as long as can make electrode section 200 and additional electrode portion 2000 corresponding with external terminal portions 201:1 respectively, and realize the electrical connection between portable storage device and external equipment.
So, portable storage device also comprises more than one additional electrode portion 2000 except electrode section 200, improves the ease of use of portable storage device with this.
In addition, as shown in Figure 7a, portable storage device according to the present invention can also comprise extra Female Connector 3000, by be arranged at line 3 one end outside Male Connector 30 along a direction can Intercalation in described extra Female Connector 3000.
Now, the line 3 being provided with outside Male Connector 30 means, can provide external power source thus complete the line (USB line or other lines for communicating) of charging and data communication to equipment such as mobile phones.When extra Female Connector 3000 is additionally arranged at shell 100, the existing line (cable) 3 being at one end provided with outside Male Connector 30 also can be used in portable storage device of the present invention, also can form data communication by described line 3 to portable storage device supply power thus.
Or as shown in Figure 7b, portable storage device according to the present invention can also comprise extra Male Connector 4000, and described extra Male Connector 4000 can along a direction Intercalation in the outside Female Connector 40 being arranged on external equipment.
Extra Male Connector 4000 can be USB connector or other connectors for communicating, can Intercalation in the outside Female Connector 40 being arranged on external equipment (as desktop computer, notebook computer, mobile phone etc.), while receiving power supply thus formed data communication.
According to portable storage device of the present invention, except being arranged at the electrode section 200 of shell 100 one side, when being also provided with extra Female Connector 3000 as above or extra Male Connector 4000, can be formed with the multiple portion of terminal be arranged on external equipment and be electrically connected, further increase ease of use.
The present invention is not limited to described embodiment, not only applied widely, and when not departing from the purport of the present invention of scope of claims, anyone in the field of this invention belonging with general knowledge can both carry out various deformation.
Label declaration
1: charging mounting table
2: back cover
3: charging wire
20: external terminal portions
21: outer needles terminal
22: external print terminal
30: outside Male Connector
40: outside Female Connector
100: shell
200: electrode section
210: pattern electrode
220: pin electrode
300: memory
400: magnet
2000: additional electrode portion
3000: extra Female Connector
4000: extra Male Connector.
Claims (9)
1. a portable storage device for built-in magnet, it comprises:
Shell (100);
Electrode section (200), it is arranged at the one side of described shell (100), contacts with the external terminal portions 20 being arranged at external equipment;
Memory (300), it is positioned at the inside of described shell (100), is connected with described electrode section (200), carries out exchanges data by described electrode section (200) and described external equipment; And
Magnet (400), it is positioned at the inside of described shell (100), by magnetic force, described electrode section (200) is contacted with external terminal portions (20), forms electrical connection each other with this.
2. the portable storage device of built-in magnet according to claim 1, is characterized in that,
Described shell (100) also comprises memory insertion groove, and described memory insertion groove can be used for inserting from the outside of described shell (100) or extracting memory (300).
3. the portable storage device of built-in magnet according to claim 1, is characterized in that,
Described electrode section (200) comprises the pattern electrode (210) of concentric circles.
4. the portable storage device of built-in magnet according to claim 1, is characterized in that,
Described electrode section (200) comprises the pin electrode (220) be made up of pin.
5. the portable storage device of built-in magnet according to claim 4, is characterized in that,
Described pin electrode (220) is the form that a part is externally protruded by the hole be arranged in the one side of described shell (100).
6. the portable storage device of built-in magnet according to claim 1, is characterized in that,
Also comprise more than one additional electrode portion (2000), described additional electrode portion (2000) is arranged at described shell (100), and contacts with described external terminal portions (20).
7. the portable storage device of built-in magnet according to claim 6, is characterized in that,
The pattern electrode that described additional electrode portion (2000) comprises concentric circles or the pin electrode be made up of pin.
8. the portable storage device of built-in magnet according to claim 1, is characterized in that,
Also comprise extra Female Connector (3000) at described shell (100), by be arranged at external equipment outside Male Connector (30) can Intercalation in described extra Female Connector (3000).
9. the portable storage device of built-in magnet according to claim 1, is characterized in that,
Also comprise extra Male Connector (4000) at described shell (100), described extra Male Connector (4000) can Intercalation in the outside Female Connector (40) being arranged on external equipment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2014-0008031 | 2014-11-04 | ||
| KR2020140008031U KR20160001560U (en) | 2014-11-04 | 2014-11-04 | Portable storage device in which magnet is embedded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105576436A true CN105576436A (en) | 2016-05-11 |
Family
ID=55849762
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874132.7U Active CN205212066U (en) | 2014-11-04 | 2015-11-04 | Portable storage device of built -in magnet |
| CN201510741664.8A Pending CN105576436A (en) | 2014-11-04 | 2015-11-04 | Mobile storage device having magnet embedded therein |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874132.7U Active CN205212066U (en) | 2014-11-04 | 2015-11-04 | Portable storage device of built -in magnet |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20160001560U (en) |
| CN (2) | CN205212066U (en) |
| WO (1) | WO2016072723A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108564158A (en) * | 2018-04-14 | 2018-09-21 | 佛山市顺德区贝贝健电子科技有限公司 | A kind of special menu chip of cooking machine |
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|---|---|---|---|---|
| KR20160001560U (en) * | 2014-11-04 | 2016-05-12 | (주)에스피에스 | Portable storage device in which magnet is embedded |
| CN106654713B (en) * | 2017-02-15 | 2023-08-04 | 合肥市融宇电子有限公司 | Electrical interface structure convenient for arbitrary rotary connection |
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- 2014-11-04 KR KR2020140008031U patent/KR20160001560U/en not_active Application Discontinuation
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- 2015-11-04 CN CN201510741664.8A patent/CN105576436A/en active Pending
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| CN205212066U (en) * | 2014-11-04 | 2016-05-04 | 世派电子（苏州）有限公司 | Portable storage device of built -in magnet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108564158A (en) * | 2018-04-14 | 2018-09-21 | 佛山市顺德区贝贝健电子科技有限公司 | A kind of special menu chip of cooking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205212066U (en) | 2016-05-04 |
| WO2016072723A1 (en) | 2016-05-12 |
| KR20160001560U (en) | 2016-05-12 |
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Effective date of registration: 20180824 Address after: 215000 room 312, 8 A building, No. 108, Xing Pu Road, Sheng Pu Industrial Park, Suzhou, Jiangsu. Applicant after: Mccann oak Electronics (Suzhou) Co., Ltd. Address before: 215121 6 building B in B District of Suzhou Industrial Park Export Processing Zone, Jiangsu Applicant before: Century Electronics (Suzhou) Co., Ltd. |
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Application publication date: 20160511 |
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