CN102760216A - Electronic device - Google Patents
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- Publication number
- CN102760216A CN102760216A CN2011101104555A CN201110110455A CN102760216A CN 102760216 A CN102760216 A CN 102760216A CN 2011101104555 A CN2011101104555 A CN 2011101104555A CN 201110110455 A CN201110110455 A CN 201110110455A CN 102760216 A CN102760216 A CN 102760216A
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- Prior art keywords
- electronic installation
- fixed part
- modules
- circuit board
- housing
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Abstract
An electronic device comprises a casing, a plurality of fastening parts, a circuit board, a startup circuit and two startup modules disposed on the circuit board. The fastening parts are used for fastening the casing and fastening the circuit board into the casing. When the fastening parts are actuated to fasten the casing, the two startup modules are connected electrically to close the startup circuit of the electronic device. When the fastening parts are actuated to open the casing, the two startup modules are disconnected electrically to cut off the startup circuit of the electronic device so as to prevent startup of the electronic device.
Description
Technical field
The present invention relates to a kind of electronic installation, relate in particular to a kind of electronic installation of being replicated of preventing.
Background technology
New Product's Design often need expend a large amount of painstaking effort of research staff with research and development, and in order to guarantee the market competitiveness of new product, prevents that it is extremely important that new product is replicated with the market competitiveness of guaranteeing new product.Existing electronic installation can not be provided with the measure that relevant preventing is replicated usually; After making that electronic installation is sold; But the inner structure of other manufacturer's unlocking electronic devices, and the function that realizes of each assembly in the analytical electron device etc., thereby fully learn the principle of work of this electronic installation.Afterwards, other manufacturers can duplicate this electronic installation easily, damage the interests of this electronic installation owners of intellectual property.
Summary of the invention
In view of above content, be necessary to provide a kind of electronic installation of being replicated of can effectively preventing.
A kind of electronic installation; It comprises housing, plurality of fixed portion, circuit board, boot-strap circuit and is arranged at two start modules on the circuit board; Said fixed part is in order to stationary housing, and circuit board is fixed in the housing, when start fixed part stationary housing; Said two start modules are set up and are electrically connected, to connect the boot-strap circuit of this electronic installation; When the start fixed part was opened said housing, the electric connection of said two start modules was broken off, and then cut off the boot-strap circuit of this electronic installation and stop electronic installation to be opened.
Above-mentioned electronic installation is provided with two start modules that are connected to boot-strap circuit, and and if only if the housing of electronic installation when not being opened, but said two start modules set up and electrically connect just on machine circuits, but electronic installation normal boot-strap.So, when housing is opened, the electric connection of said two start modules will be broken off and can't be connected to boot-strap circuit, and electronic installation can't be opened.So just can prevent that electronic installation is opened to analyze its inner structure and principle of work, has effectively stoped electronic installation to be replicated.
Description of drawings
Fig. 1 is the three-dimensional assembly diagram of the electronic installation of embodiment of the present invention.
Fig. 2 is the three-dimensional enlargement decomposition of the part of electronic installation shown in Figure 1.
Fig. 3 is the three-dimensional assembly diagram of Fig. 2.
The main element symbol description
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100 |
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10 |
| Installed |
11 |
| Fixed |
13 |
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15 |
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20 |
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21 |
| Fixed |
211 |
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23 |
| Conducting |
25 |
| Fixed |
30 |
| The |
50 |
Following embodiment will combine above-mentioned accompanying drawing to further specify the present invention.
Embodiment
Please refer to Fig. 1 and Fig. 2, electronic installation 100 of the present invention comprises circuit board 10, housing 20, plurality of fixed portion 30 and two start modules 50.Said circuit board 10 is arranged in the housing 20; Said fixed part 30 is in order to fixing said housing 20; And with said circuit board 10 dismountable being installed in the housing 20; Said two start modules 50 all are installed on the circuit board 10, and through said fixed part 30 said two start modules 50 are electrically connected.These two start modules 50 are the boot-strap circuit of the electronic installation 100 necessary part of (figure does not show), and only when having normal electric connection between two start modules 50, the boot-strap circuit of electronic installation 100 could be connected, and makes electronic installation 100 normally to open.When start fixed part 30 when opening the housing 20 of electronic installation 100, the electric connection of said two start modules 50 is broken off, and then cuts off the boot-strap circuit of electronic installation 100, makes that electronic installation 100 can't be opened this moment.So, can prevent effectively that other people from opening electronic installation 100 inside and learning the structure of electronic installation 100 inside, thereby prevent that effectively electronic installation 100 is replicated.
Said circuit board 10 is in order to realize the electric connection of each assembly in the electronic installation 100, and it has an installed surface 11.This circuit board 10 is provided with plurality of fixed hole 13, and the size of said fixed orifice 13 is corresponding with fixed part 30, in order to pass fixed orifice 13 through fixed part 30 circuit board 10 is fixed on the housing 20.The week of said each fixed orifice 13 is provided with two conductive parts 15 because of said installed surface 11.Said two conductive parts 15 are provided with separately, and are electrically connected to a start module 50 respectively.When this two conductive part 15 is electrically connected, said two start modules 50 also will electrically connect each other and connect the boot-strap circuit of electronic installation 100, at this moment, but electronic installation 100 normal boot-straps.In embodiment of the present invention, said two conductive parts 15 are semi-annular shape, but this conductive part 15 is not limited to semi-annular shape, the lamellar body 15 corresponding with conductive part, that the outer side edges shape is not limit that also can be that inner side edge is shape and size.
Said housing 20 comprises upper shell 21 and the lower house 23 that cooperatively interacts, in order to other assembly of installing circuit board 10 and electronic installation 100 in it.This housing 20 also comprises the conducting strip of being located on the upper shell 21 25; Said conducting strip 25 adopts metal material to process; Its shape and just size is corresponding with said conductive part 15; Make that said conducting strip 25 supports said two conductive parts 15, with the electric connection of setting up said two conductive parts 15 through this conducting strip 25 when said fixed part 30 fixedly when upper shell 21 and lower house 23.
Please consult Fig. 3 in the lump; Said fixed part 30 is in order to fixedly upper shell 21 and lower house 23; And circuit board 10 is fixed between this upper shell 21 and the lower house 23; Make conducting strip 25 support said two conductive parts 15 and the foundation electric connection, thereby said two start modules 50 are connected through two conductive parts 15 and conducting strip 25, guarantee the normal boot-strap of electronic installation 100.In embodiment of the present invention, said fixed part 30 is a screw, and fixed orifice 13 is the screw that is provided with should screw, but said fixed part 30 is not limited to a screw, also can be other fixed sturctures such as bayonet lock, and fixed orifice 13 can be for the through hole of correspondence etc.
Said two start modules 50 are arranged on the installed surface 11 of circuit board 10 separately, and are connected to the boot-strap circuit of electronic installation 100 through circuit board 10.When said two start modules 50 are set up electric connection, connect the boot-strap circuit of electronic installation 100, make the normal unlatching of electronic installation 100; When the electric connection of said two start modules 50 was broken off, the boot-strap circuit with breaking off electronic installation 100 can't normally be opened said electronic installation 100.In the embodiment of the present invention; Said two start modules 50 are a control integrated circuit (Integrated Circuit; IC); It is through said two conductive parts 15 and support the conducting strip 25 foundation electric connections that connect these two conductive parts 15, guarantees the unlatching of electronic installation 100 with the boot-strap circuit that is connected to electronic installation 100.When pull down said fixed part 30 with upper shell 21 when lower house 23 separates; When conducting strip 25 will break off the electric connection of two conductive parts 15 away from conductive part 15 with upper shell 21; Said two electric connections of start between the modules 50 also will be broken off and cut off the boot-strap circuit of electronic installation 100, and electronic installation 100 can't be opened.
This electronic installation 100 prevent that the principle that is replicated is following:
Usually; The circuit board 10 of said electronic installation 100 is installed between upper shell 21 and the lower house 23 through fixed part 30; At this moment, the conducting strip 25 that said fixed part 30 supports on the upper shell 21 connects said two conductive parts 15, and said two conductive parts 15 are connected through conducting strip 25; Can said two start modules 50 be set up electric connection, to guarantee the normal unlatching and the use of electronic installation 100.
When other people obtain this electronic installation 100; And attempt to open the housing of electronic installation 100; With the inner structure of knowing electronic installation 100 and carry out when copying as the analysis and research of purpose, need earlier said fixed part 30 is separated from housing, separate from lower house 23 with start upper shell 21.At this moment; Conducting strip 25 will separate with said two conductive parts 15 and the electric connection of breaking off two conductive parts 15; Accordingly, the electric connection of two start modules 50 also will be broken off, and then cut off the boot-strap circuit of electronic installation 100; Can stop the unlatching of electronic installation 100, prevent that effectively dismounting person from knowing internal structure and the principle of work of electronic installation 100 and duplicate this electronic installation 100.
Be appreciated that; Said conductive part 15 is set up the mode that electrically connects with corresponding start module 50; Can be laid in the internal layer of circuit board 10 through the circuit that this conductive part 15 is connected with start module 50; And be not laid in skin, prevent that other people from knowing that this start module 50 perceives the anti-replicating principle of this electronic installation 100 with the relation of conductive part 15.
Be appreciated that; Said conducting strip 25 also can remove; And the shape through regulating the fixed orifice of offering on the said upper shell 21 211 and the shape and the size of size and fixed part 30; When making the fixing said upper shells 21 of fixed part 30 and lower house 23, the end of said fixed part 30 can support and connect two conductive parts 15, and need not to be provided with specially a conducting strip 25.So, in case other people separate fixed part 30 from housing 20, can break off the electric connection of two start modules 50 and stop the unlatching of electronic installation 100.For example; One end of said fixed part 30 can be stepped cylindrical; Said fixed part 30 makes when can support the fixed orifice 211 of fixing upper shell 21 through a ladder; Pass fixed orifice 211 through another ladder and support two conductive parts 15 of connection, realize directly setting up the electric connection of two start modules 50 through these fixed part 30 conductings two conductive parts 15.
Claims (7)
1. electronic installation; It comprises housing, plurality of fixed portion, circuit board and boot-strap circuit, and the said fixed part of institute is in order to stationary housing, and circuit board is fixed in the housing; It is characterized in that: said electronic installation also comprises two start modules that are arranged on the circuit board; When start fixed part stationary housing, said two start modules are set up and are electrically connected, to connect the boot-strap circuit of this electronic installation; When the start fixed part was opened said housing, the electric connection of said two start modules was broken off, and then cut off the boot-strap circuit of this electronic installation and stop electronic installation to be opened.
2. electronic installation as claimed in claim 1; It is characterized in that: two conductive parts that corresponding fixed part is provided with fixed orifice and is located at the fixed orifice periphery on the said circuit board; Said two conductive parts are provided with separately; And be connected to a start module respectively, said two start modules are set up through the conducting of two conductive parts and are electrically connected.
3. electronic installation as claimed in claim 2; It is characterized in that: said housing comprises upper shell, lower house and is located at the conducting strip on the upper shell; Said upper shell and lower house are fixed through fixed part, and conducting strip supports the electric connection that connects said two conductive parts and set up said two start modules.
4. electronic installation as claimed in claim 3 is characterized in that: when opening said housing, upper shell drives conducting strip to be separated with lower house and circuit board and breaks off said two conductive parts, with the electric connection of two starts of corresponding disconnection module.
5. electronic installation as claimed in claim 2 is characterized in that: said fixed part adopts conductive material to process, and when fixed part fixedly when upper shell and lower house, this fixed part will support said two conductive parts of conducting, to set up the electric connection of two modules of starting shooting; When fixed part when upper shell separates with lower house, this fixed part will break off said two conductive parts, to break off the electric connection of said two start modules.
6. electronic installation as claimed in claim 1 is characterized in that: said two start modules are control integrated circuit.
7. electronic installation as claimed in claim 1 is characterized in that: the circuit that said start module is connected with conductive part is arranged at the internal layer of circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101104555A CN102760216A (en) | 2011-04-29 | 2011-04-29 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101104555A CN102760216A (en) | 2011-04-29 | 2011-04-29 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102760216A true CN102760216A (en) | 2012-10-31 |
Family
ID=47054671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101104555A Pending CN102760216A (en) | 2011-04-29 | 2011-04-29 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102760216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10673247B2 (en) | 2017-03-22 | 2020-06-02 | Asustek Computer Inc. | Power control circuit and power control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0509567A2 (en) * | 1991-03-28 | 1992-10-21 | Koninklijke Philips Electronics N.V. | Device with protection against access to secure information |
| CN2397605Y (en) * | 1999-06-15 | 2000-09-20 | 英属维京群岛盖内蒂克瓦耳有限公司 | Opening-prevention structure for IC sealing box |
| CN2491867Y (en) * | 2001-07-05 | 2002-05-15 | 神基科技股份有限公司 | Built-in casing assembly detector |
| CN101242715A (en) * | 2007-02-05 | 2008-08-13 | 亚旭电脑股份有限公司 | Portable electronic device with shell separation detection function |
-
2011
- 2011-04-29 CN CN2011101104555A patent/CN102760216A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0509567A2 (en) * | 1991-03-28 | 1992-10-21 | Koninklijke Philips Electronics N.V. | Device with protection against access to secure information |
| CN2397605Y (en) * | 1999-06-15 | 2000-09-20 | 英属维京群岛盖内蒂克瓦耳有限公司 | Opening-prevention structure for IC sealing box |
| CN2491867Y (en) * | 2001-07-05 | 2002-05-15 | 神基科技股份有限公司 | Built-in casing assembly detector |
| CN101242715A (en) * | 2007-02-05 | 2008-08-13 | 亚旭电脑股份有限公司 | Portable electronic device with shell separation detection function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10673247B2 (en) | 2017-03-22 | 2020-06-02 | Asustek Computer Inc. | Power control circuit and power control method |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |