CN205005099U - Electronic device - Google Patents
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- Publication number
- CN205005099U CN205005099U CN201520614864.2U CN201520614864U CN205005099U CN 205005099 U CN205005099 U CN 205005099U CN 201520614864 U CN201520614864 U CN 201520614864U CN 205005099 U CN205005099 U CN 205005099U
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- Prior art keywords
- electric conductor
- electronic equipment
- circuit board
- electric
- bonnet
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Abstract
The utility model relates to an equipment discloses an electronic device. The utility model discloses in, contain: back lid, first electric conductor, two second electric conductors and contain the circuit board of protection circuit, first electric conductor is fixed in the back lid, two second electric conductors set up in the circuit board and connect respectively in two inputs of protection circuit, the back lid is fixed in the circuit board just the both ends of first electric conductor support respectively hold in two second electric conductors, the protection circuit normally switches on, wherein, when dismantling the back lid makes first electric conductor breaks away from two second electric conductors at least one of them the time, guard signal is exported to the protection circuit disconnection. This kind of structure makes electronic device can realize opening circuit of protection circuit at the back lid when being unpack apart to detect electronic device's back lid and whether opened, protected the inside data not stolen and can further be applied to electronic device machine -hour by illegal tearing open.
Description
Technical field
The utility model relates to communication equipment, particularly electronic equipment.
Background technology
Along with the development of communication equipment particularly electronic equipment, people such as on mobile phone, produce and deposit a large amount of data at mobile electronic terminal.In these data, some can relate to the business secret of enterprise, and some can relate to individual privacy.Therefore, once equipment is stolen or lost rear illegal dismounting, thus onboard data is stolen, and can cause serious consequence, and the loss of suffering is by inestimable.It is disturbing, in currently available technology, the technology of onboard data safety when not yet providing equipment illegally to be dismantled, can be protected.
Utility model content
The purpose of this utility model is to provide a kind of electronic equipment; make electronic equipment can realize the open circuit of protective circuit when bonnet is opened; thus whether the bonnet of detected electrons equipment is opened, and protection the inside data when electronic equipment is illegally torn open machine can be applied to further not be stolen.
For solving the problems of the technologies described above, execution mode of the present utility model provides a kind of electronic equipment, comprises: bonnet, the first electric conductor, two the second electric conductors and comprise the circuit board of protective circuit;
Described first electric conductor is fixed on described bonnet;
Described two the second electric conductors are arranged at described circuit board and are connected to two inputs of described protective circuit;
Described bonnet is fixed on described circuit board and the two ends of described first electric conductor are held in described two the second electric conductors respectively, described protective circuit normally;
Wherein, when dismantle described bonnet make described first electric conductor depart from described two the second electric conductors at least one of them time, described protective circuit disconnects and output protection signal.
The utility model execution mode in terms of existing technologies, by arranging protective circuit in the electronic device, and makes the protective circuit normally when circuit board that bonnet invests; When dismantling bonnet, protective circuit disconnects and output protection signal.Thus whether the bonnet that whether can carry out detected electrons equipment by the open circuit of protective circuit is opened, and protection the inside data when electronic equipment is illegally torn open machine can be applied to further not be stolen.
In addition, two the second electric conductors are the dew copper portion of circuit board.Because two the second electric conductors directly design on circuit boards, therefore design realization and become simple, reduce production cost, also improve the reliability of equipment simultaneously.
In addition, the first electric conductor and two the second electric conductors are metal clips or conducting foam.Because metal clips or conducting foam can realize good mutually supporting, therefore improve the reliability of equipment.
In addition, electronic equipment also comprises at least one locking accessory, and back cover lock is invested circuit board by locking accessory, and the first electric conductor is located on locking accessory.Because the first electric conductor is located on locking accessory, therefore when locking accessory lock onto circuit board, the first electric conductor and two second are conducted electricity physical efficiency and are combined closely, thus improve the reliability of equipment; When in order to take apart bonnet remove locking accessory time, reacted more accurately and removed operation, thus improve the fail safe of onboard data.
In addition, the first electric conductor is the metal latch annex with two boss, and back cover lock is invested circuit board by this metal latch annex, and two boss are held in two the second electric conductors respectively.Owing to directly using locking accessory as the first electric conductor, therefore when locking accessory lock onto circuit board, the first electric conductor and two second are conducted electricity physical efficiency and are combined closely, thus improve the reliability of equipment; When in order to take apart bonnet remove locking accessory time, the open circuit of protective circuit can be realized, thus further improve the fail safe of onboard data.
In addition, metal latch annex is metal screws or metal grab.Metal screws or metal grab can better lock onto circuit board, thus improve the reliability of equipment.
In addition, protective circuit at least comprises processor, and two the second electric conductors are connected to two inputs of processor.
In addition, electronic equipment is mobile phone, and bonnet is battery cover.When electronic equipment is mobile phone, using battery cover as bonnet, make the protective reaction of protective circuit to onboard data very sensitive, thus improve the fail safe of onboard data.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the electronic equipment according to the utility model first execution mode;
Fig. 2 is the elevational schematic view of the bonnet according to the utility model first execution mode;
Fig. 3 is the schematic top plan view of the circuit board according to the utility model first execution mode;
Fig. 4 is the cross-sectional schematic of the electronic equipment according to the utility model second execution mode.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, each execution mode of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in each execution mode of the utility model, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following execution mode and amendment, each claim of the application technical scheme required for protection also can be realized.
First execution mode of the present utility model relates to a kind of electronic equipment, comprises: bonnet 1, first electric conductor 2, second electric conductor 3 and 4, containing the circuit board 5 of protective circuit and locking accessory 6.The concrete schematic diagram of present embodiment as shown in Figure 1 to Figure 3.
Wherein, the first electric conductor 2 is fixed on bonnet 1, and the second electric conductor 3 and 4 is arranged at circuit board 5 and is connected to two inputs of protective circuit.In actual applications, the general processor that adopts is main body composition protective circuit.That is, protective circuit at least comprises processor, and two the second electric conductors are connected to two inputs of processor, and such as, the universal input of processor exports two inputs of (GPIO) interface.Therefore, when bonnet 1 is fixed on circuit board 5, and when the two ends of the first electric conductor 2 are held in second electric conductor 3 and 4 respectively, protective circuit normally; When dismantle bonnet 1 cause the first electric conductor 2 depart from the second electric conductor 3 and 4 at least one of them time; protective circuit disconnects and passes through output output protection signal; electronic equipment is detected, and bonnet is opened; and in order to protect the internal data of electronic equipment not to be stolen, implement further the respective operations when electronic equipment is illegally torn open machine.These respective operations can be automatically clear data, burn subscriber identification card (SubscriberIdentityModule, SIM), operations such as (FlashCard) of burning flash card.
Specifically, in the present embodiment, the second electric conductor 3 and 4 can be all the dew copper portion on circuit board 5.Because two the second electric conductors directly design on circuit boards, make the design of present embodiment realize becoming simple, reduce production cost, improve the reliability of equipment simultaneously.In addition, second electric conductor also can be the electric-conductor independent of circuit board, and this electric-conductor is electrically connected to circuit board, and such design makes the position of the second electric conductor unrestricted, can arrange flexibly according to actual needs, for applying of present embodiment provides good condition.
What deserves to be explained is, in the present embodiment, the first electric conductor 2 can be located on locking accessory 6, makes when locking accessory lock onto circuit board, and the first electric conductor 2 and two second are conducted electricity physical efficiency and combined closely, thus improve the reliability of equipment; When removing locking accessory in order to lid after taking apart, react on more accurately and remove operation, whether the bonnet namely more precisely and rapidly monitoring electronic equipment is opened, thus implements further respective operations, makes the fail safe that improve onboard data.In addition, although the shape that in present embodiment, the first electric conductor 2 have employed loopful is located on locking accessory 6, also can be that the shape of semi-ring is located on locking accessory 6.Certainly, the shape of the first electric conductor is not limited thereto, as long as the shape of the first electric conductor is when bonnet is fixed on circuit board, the first electric conductor and two second can be made to conduct electricity physical efficiency combine closely, and when bonnet is disassembled, the first electric conductor depart from two the second electric conductors at least one of them.
In addition, in the present embodiment, the first electric conductor 2 and two the second electric conductors can be all resilient conductive element, such as conducting foam or metal clips.Because resilient conductive element can realize good mutually the supporting between the first electric conductor and the second electric conductor, prevent the first electric conductor and the second electric conductor accident under normal ON state to depart from, thus improve the reliability of equipment.
It is worth mentioning that, in the present embodiment, electronic equipment can be mobile phone, and bonnet is battery cover.When electronic equipment is mobile phone, with battery cover as bonnet, and the first electric conductor is set on battery cover, makes once battery cover is removed, can be detected by the electronic equipment of present embodiment, thus trigger electronics implements the respective operations when equipment is illegally torn open machine.This means, the electronic equipment of present embodiment is to the protective reaction of interior data is very sharp and protection class is high.Wherein, the respective operations that proterctive equipment onboard data is not stolen comprises and automatically clears data, burns subscriber identification card, burns the operations such as flash card.
Second execution mode of the present utility model relates to a kind of electronic equipment.Second execution mode is roughly the same with the first execution mode, and main distinction part is: in the first embodiment, and the first electric conductor and locking accessory are 2 different parts, and locking accessory can be metal, also can be nonmetal.And in the utility model second execution mode, directly adopt metal latch annex as the first electric conductor.The concrete schematic diagram of present embodiment as shown in Figure 4.
In the present embodiment, can using there is the metal latch annex of two boss as the first electric conductor, when bonnet 1 locks at circuit board 5, the boss 6 and 7 of metal latch annex (i.e. the first electric conductor 2) is held in the second electric conductor 3 and 4 respectively.More specifically, when metal latch annex lock onto circuit board 5, the first electric conductor 2 and two second are conducted electricity physical efficiency and are combined closely, thus improve the reliability of equipment; When in order to take apart bonnet 1 remove metal latch annex time, electronic equipment can realize the open circuit of protective circuit, and implements further the respective operations that proterctive equipment onboard data is not stolen, thus improves the fail safe of onboard data.Certainly, the shape of the shape of the first electric conductor particularly projection section is not limited thereto, as long as the shape of the first electric conductor is when bonnet is fixed on circuit board, the first electric conductor and two second can be made to conduct electricity physical efficiency combine closely, and when bonnet is disassembled, the first electric conductor depart from two the second electric conductors at least one of them.
Specifically, in present embodiment, metal latch annex (i.e. the first electric conductor 2) can be metal screws.Metal screws can better lock onto circuit board 5 bonnet 1, and makes the first electric conductor 2 and two second conduct electricity physical efficiency to combine closely, thus improves the reliability of equipment.In addition, it will be understood by those skilled in the art that metal latch annex can also be metal grab.In addition, it is worthy of note, in order to prevent metal latch annex from leaking electricity, the external point glue of bonnet 1 can be isolated.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiment of the utility model, and in actual applications, various change can be done to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (8)
1. an electronic equipment, is characterized in that, comprises: bonnet, the first electric conductor, two the second electric conductors and comprise the circuit board of protective circuit;
Described first electric conductor is fixed on described bonnet;
Described two the second electric conductors are arranged at described circuit board and are connected to two inputs of described protective circuit;
Described bonnet is fixed on described circuit board and the two ends of described first electric conductor are held in described two the second electric conductors respectively, described protective circuit normally;
Wherein, when dismantle described bonnet make described first electric conductor depart from described two the second electric conductors at least one of them time, described protective circuit disconnects and output protection signal.
2. electronic equipment according to claim 1, is characterized in that, described two the second electric conductors are the dew copper portion of described circuit board.
3. electronic equipment according to claim 1, is characterized in that, described first electric conductor and described two the second electric conductors are metal clips or conducting foam.
4. electronic equipment according to claim 1, is characterized in that, described electronic equipment also comprises:
At least one locking accessory, described back cover lock is invested described circuit board by described locking accessory;
Described first electric conductor is located on described locking accessory.
5. electronic equipment according to claim 1, is characterized in that, described first electric conductor is the metal latch annex with two boss; Described back cover lock is invested described circuit board by described metal latch annex, and described two boss are held in described two the second electric conductors respectively.
6. electronic equipment according to claim 5, is characterized in that, described metal latch annex is metal screws or metal grab.
7. electronic equipment according to claim 1, is characterized in that, described protective circuit at least comprises processor, and described two the second electric conductors are connected to two inputs of described processor.
8. electronic equipment according to claim 1, is characterized in that, described electronic equipment is mobile phone, and described bonnet is battery cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614864.2U CN205005099U (en) | 2015-08-14 | 2015-08-14 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614864.2U CN205005099U (en) | 2015-08-14 | 2015-08-14 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205005099U true CN205005099U (en) | 2016-01-27 |
Family
ID=55161968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520614864.2U Expired - Fee Related CN205005099U (en) | 2015-08-14 | 2015-08-14 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205005099U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979028A (en) * | 2016-04-26 | 2016-09-28 | 北京小米移动软件有限公司 | Mobile phone capable of identifying case |
| CN107818257A (en) * | 2017-11-23 | 2018-03-20 | 迈普通信技术股份有限公司 | One kind illegally tears machine data self-desttruction equipment and electronic equipment open |
| CN108700628A (en) * | 2017-09-20 | 2018-10-23 | 深圳市隐秀科技有限公司 | A kind of detection device and the portable electronic device with the detection device |
| CN109150543A (en) * | 2018-08-20 | 2019-01-04 | 广东九联科技股份有限公司 | Law-enforcing recorder tears machine examination geodesic structure, internal data guard method and system open |
| CN109522761A (en) * | 2017-09-18 | 2019-03-26 | 华为技术有限公司 | Mobile terminal product tears machine testing and protection open |
-
2015
- 2015-08-14 CN CN201520614864.2U patent/CN205005099U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979028A (en) * | 2016-04-26 | 2016-09-28 | 北京小米移动软件有限公司 | Mobile phone capable of identifying case |
| CN105979028B (en) * | 2016-04-26 | 2019-09-10 | 北京小米移动软件有限公司 | A kind of mobile phone of recognizable shell |
| CN109522761A (en) * | 2017-09-18 | 2019-03-26 | 华为技术有限公司 | Mobile terminal product tears machine testing and protection open |
| CN108700628A (en) * | 2017-09-20 | 2018-10-23 | 深圳市隐秀科技有限公司 | A kind of detection device and the portable electronic device with the detection device |
| CN107818257A (en) * | 2017-11-23 | 2018-03-20 | 迈普通信技术股份有限公司 | One kind illegally tears machine data self-desttruction equipment and electronic equipment open |
| CN109150543A (en) * | 2018-08-20 | 2019-01-04 | 广东九联科技股份有限公司 | Law-enforcing recorder tears machine examination geodesic structure, internal data guard method and system open |
| CN109150543B (en) * | 2018-08-20 | 2024-09-06 | 广东九联科技股份有限公司 | Tear quick-witted detecting system open of law enforcement record appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20190814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |