CN106817862B - Electronic product - Google Patents
Electronic product Download PDFInfo
- Publication number
- CN106817862B CN106817862B CN201510840153.1A CN201510840153A CN106817862B CN 106817862 B CN106817862 B CN 106817862B CN 201510840153 A CN201510840153 A CN 201510840153A CN 106817862 B CN106817862 B CN 106817862B
- Authority
- CN
- China
- Prior art keywords
- side wall
- elastic slice
- electronic product
- lower cover
- circuit board
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A kind of electronic product provided by the invention, including upper cover, lower cover and circuit board, the upper cover and lower cover removably fit together, the electronic product further includes an elastic slice, the elastic slice is supported by lower cover, the elastic slice includes several signal terminals and a clamping part, the circuit board is equipped with several signal connection ends and a protrusion, when the upper cover and the lower cover fit together, the protrusion of the circuit board is sticked in the clamping part of the elastic slice, the signal terminal is electrically connected to generate the First ray signal that control electronic product works normally with corresponding signal connection end；When the upper cover is separated with the lower cover, the protrusion of the circuit board is separated with the clamping part of the elastic slice, and elastic slice moves and signal terminal is driven to pop up and be scattered.The electronic product of the present invention can not work normally after illegally being dismantled, to prevent unwarranted user by altering system come acquiring technology data.
Description
Technical field
The present invention relates to a kind of electronic products, more particularly to a kind of electronic product that can prevent data from illegally stealing.
Background technique
After selling, unwarranted user often carries out the electronic communication product non-all kinds of electronic communication products
Method disassembly, then alters built-in system etc., finally restarts the electronic product, and then obtain the skill of the electronic product
Art data.In this way, the technical data of electronic communication product is often stolen by unwarranted user.
Summary of the invention
In view of this, a kind of electronic product need to be provided, which can not work normally after illegally being dismantled, to prevent
Unwarranted user is by altering system come acquiring technology data.
A kind of electronic product provided by the invention, including upper cover, lower cover and circuit board, the upper cover and lower cover are removably
It fits together, which is characterized in that the electronic product further includes an elastic slice, and the elastic slice is supported by lower cover, the elastic slice packet
Include several signal terminals and a clamping part, the circuit board is equipped with several signal connection ends and a protrusion, when the upper cover with
When the lower cover fits together, the protrusion of the circuit board is sticked in the clamping part of the elastic slice, the signal terminal with it is right
The signal connection end answered is electrically connected to generate the First ray signal that control electronic product works normally；When the upper cover and institute
When stating lower cover separation, the protrusion of the circuit board is separated with the clamping part of the elastic slice, and elastic slice moves and drives signal end bullet
Out and it is scattered.
Preferably, the elastic slice includes a substrate, two baffles and two elasticity arms, the two sides of the two baffles difference self-reference substrate
Side and extend towards lower cover direction, two elasticity arm is respectively from corresponding baffle along one end close to another baffle and direction
The direction of another side of substrate is extended, and one end bending of the clamping part self-reference substrate is extended.
Preferably, two baffle is located at one of substrate close to one end of clamping part and positioned at substrate far from clamping part
End.
Preferably, each elasticity arm includes a main part and the fixed part positioned at main part end.
Preferably, lower lid is equipped with the deck of a connection elastic slice, and the deck includes the first side wall, second sidewall, connection
The first side wall and the third side wall of second sidewall, fourth side wall opposite with third side wall are connected and with second with second sidewall
Side wall forms the 8th side of the 5th side wall in one first gap, the 6th side wall, heptalateral wall, the 6th side wall of connection and heptalateral wall
Wall is connected with the 6th side wall and forms the 9th side wall in one second gap with the 6th side wall, extends from the 9th side wall
The first stop section and from the second stop section that heptalateral wall extends, the height of the 4th side wall is greater than first side
For wall to third side wall, the height of the 6th side wall and heptalateral wall is greater than the 8th side wall, two baffles point of the elastic slice
It is movable in first gap and the second gap that its is not accommodated, and the fixed part of two elasticity arm is connected to the first block respectively
Portion and the second stop section, the main part of two elasticity arm are connected to the third side wall and the 8th side wall of the deck respectively.
Preferably, when the upper cover is separated with the lower cover, the substrate of the elastic slice along the deck the first side wall,
The upper edge of second sidewall, the 6th side wall and heptalateral wall is slided to the 4th side wall, and hits the 4th side wall, so that
Conductive terminal is ejected and is scattered.
Preferably, the quantity of the signal terminal is less than the quantity of the container.
Preferably, the signal terminal is conducting sphere, and the surface of the conducting sphere is in a spherical surface, or is in a polygonal, or
It include several screw thread dents.
Preferably, each signal connection end is a pair of electrodes, the conducting sphere and i.e. production when mutually reply electrode contacts
Raw First ray signal.
Preferably, if the position of the relatively described container of the signal terminal changes, the circuit board is generated not
The second sequence signal of First ray signal is same as to control the electronic product cisco unity malfunction.
Above-mentioned electronic product, authorized user can be cooperated with the clamping part of elastic slice by the protrusion of circuit board and be connected
It connects, and a certain number of conducting spheres is arbitrarily placed in the container of elastic slice, to reach the protective program of setting electronic system,
Confidential data in electronic system is obtained after avoiding the unwarranted person of distorting from dismantling without authorization by distorting electronic system.
Detailed description of the invention
Fig. 1 is the perspective view of electronic product of the present invention.
Fig. 2 is in Fig. 1 along the sectional view in the direction II.
Fig. 3 is the partial enlarged view of III in Fig. 2.
Fig. 4 is the stereogram exploded view of invention electronic product first direction.
Fig. 5 is the partial enlarged view of V in Fig. 4.
Fig. 6 is the stereoscopic schematic diagram of the elastic slice of invention electronic product.
The elastic slice and the schematic diagram after deck assembling that Fig. 7 is invention electronic product.
Fig. 8 is the stereogram exploded view of invention electronic product second direction.
Fig. 9 is the partial enlarged view of VII in Fig. 8.
Main element symbol description
Electronic product 100
Upper cover 1
Circuit board 3
Elastic slice 5
Lower cover 7
Deck 9
Upper surface 510
Lower surface 31,511
Protrusion 33
Inclined surface 331
Substrate 51
Clamping part 52
Groove 520
Baffle 53,54
Elasticity arm 55,56
Main part 550,560
Fixed part 552,562
Container 5101
Conducting sphere 36
Electrode 35
The first side wall 911
Second sidewall 912
Third side wall 913
4th side wall 914
5th side wall 915
6th side wall 921
Heptalateral wall 922
8th side wall 923
9th side wall 924
First gap 9142
Second gap 9242
First stop section 925
Second stop section 926
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
As shown in Figure 1, a kind of electronic product 100 provided by the invention, prevents other users from dismantling electronics without permission
Product 100 is simultaneously altered.As shown in Figures 2 and 3, electronic product 100 includes upper cover 1, circuit board 3, elastic slice 5 and lower cover 7.
In the present embodiment, further include a deck 9 on the inner surface of lower cover 7, be used to support the elastic slice 5.
The upper cover 1 separably with lower cover 7 fasten formed, and with lower cover 7 be collectively formed an accommodating space for will
Circuit board 3 and the storage of elastic slice 5 are wherein.The circuit board 3 include one towards the lower surface of lower cover 7 31 and protrude from lower surface 31 and
Protrusion 33 with certain altitude, the circuit board 3 are clamped by the protrusion 33 and the elastic slice 5.In the present embodiment, described
Protrusion 33 includes the two symmetrical and inclined surface that abut with the elastic slice 5.
As shown in Figures 4 and 5, the deck 9 can be set to the inner surface of lower cover 7 by way of being integrally formed
On, of course, it is possible to be fixed on by welding after separately machined on the inner surface of lower cover 7.Together referring to Fig. 5, the card
Seat 9 includes the third side wall 913 of the first side wall 911, second sidewall 912, connection the first side wall 911 and second sidewall 912, with the
The 4th opposite side wall 914 of three side walls 913 and the 5th side wall 915 that one first gap 9142 is formed with second sidewall 912.It is described
The length of second sidewall 912 is greater than the length of the 5th side wall 915.The intermediate position protrusion of 4th side wall 914, so that the 4th
The height of side wall 914 is greater than the first side wall 911 and second sidewall 912, and the height of the third side wall 913 is less than described the
One side wall 911 and second sidewall 912.
The deck 9 further includes the 6th side wall 921, heptalateral wall 922, the 6th side wall 921 of connection and heptalateral wall 922
8th side wall 923 forms the 9th side wall 924 in one second gap 9242 with the 6th side wall 921, prolongs from the 9th side wall 924
The first stop section 925 for stretching and from the second stop section 926 that heptalateral wall 922 extends.6th side wall 921 and
The height of heptalateral wall 922 is greater than the 8th side wall 923.
As shown in fig. 6, the elastic slice 5 include a substrate 51, self-reference substrate 51 one end bending extend clamping part 52,
The two sides of self-reference substrate 51 are extended vertically towards 7 direction of lower cover respectively two baffles 53 and 54 and from each baffle along close to another
One end of one baffle and two elasticity arms 55 and 56 extended towards the direction of another side of substrate 51.53 edge of baffle
51 a side of substrate is extended far from the direction of clamping part 52, and the baffle 54 is along another side of substrate 51 close to clamping part 52
Direction extend.The elasticity arm 55 includes a main part 550 and the fixed part 552 positioned at 560 end of main part.It is described
Elasticity arm 56 includes a main part 560 and the fixed part 562 positioned at 560 end of main part.The baffle 53 of the elastic slice 5 is placed in
In first gap 9142 of the deck 9, so that the baffle 53 can move forward and backward in the first gap 9142.The elastic slice 5
Baffle 54 be placed in the second gap 9242 of the deck 9 so that the baffle 54 can in the second gap 9242 front and back fortune
It is dynamic.
Together referring to Fig. 7, the substrate 51 includes one towards the upper surface of circuit board 3 510 and towards the lower surface of deck 9
511, two elasticity arm 55,56 can be separated by a distance with lower surface 511.The upper surface 510 is provided with several containers
5101, to accommodate an at least signal terminal 56.In the present embodiment, the signal terminal is conducting sphere 36, the conducting sphere 36
It is actively contained in the container 5101.
The main part 550 of the elasticity arm 55 is connected to the third side wall 913 of the deck 9, and the elasticity arm 55 is consolidated
Determine portion 552 and is fixed on first stop section 925.The main part 560 of the elasticity arm 56 is connected to the 8th side of the deck 9
Wall 923, the fixed part 562 of the elasticity arm 56 are fixed on second stop section 926.The clamping part 52 includes one V-shaped
Groove 520.
As shown in figures 8 and 9, the container towards elastic slice 5 described in the lower surface of lower cover 7 31 and face of the circuit board 3
5101 position is provided with several signal connection ends 35, and in the present embodiment, each signal connection end is a pair of electrodes, often
A container 5101 of elastic slice 5 is corresponded to electrode.Described raised 33 is in a circular table shape.Described raised 33 to the elastic slice 5
Groove 520 is cooperatively connected, with position of the fixation elastic slice 5 on pedestal 9.When upper cover 1 and lower cover 7 fasten (referring to Fig. 2 and
Fig. 3), the protrusion 33 of the circuit board 3 is sticked in the groove 520 of clamping part 52, connects conducting sphere 36 and the electrode 35 of circuit board 3
Touching, and corresponding electric signal is generated to set the system protection program of electronic product 100.The quantity of conducting sphere 36 is less than container
5101 quantity, conducting sphere 36 are placed in container 5101 by random.In the present embodiment, the surface of the conducting sphere 36
It in a spherical surface, or is in a polygonal, or include several screw thread dents.
When work, conducting sphere 36 is being placed in container 5101 by authorized user with the arbitrarily relationship of putting, ginseng
See attached drawing 3, when the protrusion 33 of circuit board 3 is sticked in the groove 520 of clamping part 52, the respective electrode 35 and conduction of circuit board 3
Ball 36 is in electrical contact, and then generates specific First ray information, and the First ray information is to control the normal work of electronic product
Make, First ray information is stored in (not shown) in the memory element on circuit board 3.
After the upper cover 1 or lower cover 7 of electronic product 100 are dismantled without authorization by the unwarranted person of distorting, the circuit board 3
Protrusion 33 is separated with the groove 520 of clamping part 52, in separate first stop section 925 that two elasticity arm 55,56 provides
And second stop section 926 elastic force effect under make the first side wall 911 of the substrate 51 of the elastic slice 5 along the deck 9, second side
The upper edge of wall 912, the 6th side wall 921 and heptalateral wall 922 is slided to the 4th side wall 914, and hits the 4th side
Stop motion after wall 914, the moment of conducting sphere 36 are popped up and are scattered.In this way, the person of distorting can not learn that conducting sphere 36 is initial
Placement position and put in order, when the unwarranted person of distorting reapposes conducting sphere 36 and by 7 recovery group of upper cover 1 or lower cover
After dress, make conducting sphere 36 relative to the position change under original state, at this point, circuit board 3 can generate the second sequence information.Due to
Unwarranted user does not know the initial placement position relationship of conducting sphere 36, therefore the second sequence information and First ray are believed
It is big to cease different probability, if system boot software detects the second sequence information and First ray information is not identical, illustrates
Putting in order for conducting sphere 36 is not inconsistent with initial putting in order, and starting protection mechanism, closes system, can not operation, with
So that the person of distorting is not available the system for being disassembled and altering, achievees the purpose that prevent from altering.Authorized user can pass through
Increase the quantity of conducting sphere 36 and container 5101, the difficulty that Lai Zengjia First ray information is cracked.
To sum up, authorized user can be connected by the cooperation of the clamping part 52 of the protrusion 33 and elastic slice 5 of circuit board 3
It connects, and a certain number of conducting spheres 36 is arbitrarily placed in the container 5101 of elastic slice 5, to reach setting electronic system 100
Protective program, obtained by distorting electronic system in electronic system 100 after avoiding the unwarranted person of distorting from dismantling without authorization
Confidential data.
Claims (7)
1. a kind of electronic product, including upper cover, lower cover and circuit board, the upper cover and lower cover removably fit together,
It is characterized in that, the electronic product further includes an elastic slice, and the elastic slice is supported by lower cover, and the elastic slice includes accommodating several signals
The container of terminal and a clamping part, the circuit board is equipped with several signal connection ends and a protrusion, when the upper cover and institute
When stating lower cover and fitting together, the protrusion of the circuit board is sticked in the clamping part of the elastic slice, the signal terminal with it is corresponding
Signal connection end be electrically connected with generate control electronic product work normally First ray signal；When the upper cover with it is described
When lower cover separates, the protrusion of the circuit board is separated with the clamping part of the elastic slice, and elastic slice moves and signal terminal is driven to pop up
It in container and is scattered, the quantity of the signal terminal is less than the quantity of the container, and each signal connection end is one
To electrode, the signal terminal with mutually reply electrode contact when i.e. generation First ray signal, if the signal terminal is with respect to institute
When stating the position of container and changing, the circuit board generates the second sequence signal for being different from First ray signal to control
The electronic product cisco unity malfunction.
2. electronic product as described in claim 1, which is characterized in that the elastic slice includes a substrate, two baffles and two elastic force
Arm, two baffle two sides of self-reference substrate and extend respectively towards lower cover direction, and two elasticity arm is respectively from corresponding
Baffle extends along one end close to another baffle and towards the direction of another side of substrate, the clamping part self-reference substrate
One end bending is extended.
3. electronic product as claimed in claim 2, which is characterized in that two baffle is located at substrate close to clamping part
One end and one end positioned at substrate far from clamping part.
4. electronic product as claimed in claim 3, which is characterized in that each elasticity arm is including a main part and is located at master
The fixed part of body portion end.
5. electronic product as claimed in claim 4, which is characterized in that lower lid is equipped with the deck of a connection elastic slice, the card
Seat includes the third side wall of the first side wall, second sidewall, connection the first side wall and second sidewall, the opposite with third side wall the 4th
Side wall is connected with second sidewall and forms the 5th side wall in one first gap with second sidewall, the 6th side wall, heptalateral wall, connects
The 8th side wall of the 6th side wall and heptalateral wall is connect, is connected with the 6th side wall and forms one second gap with the 6th side wall
9th side wall, from the first stop section that the 9th side wall extends and the second stop section extended from heptalateral wall, it is described
The height of 4th side wall is greater than the first side wall to third side wall, and the height of the 6th side wall and heptalateral wall is greater than described
8th side wall, two baffles of the elastic slice are actively placed in first gap and the second gap, two elasticity arm respectively
Fixed part be connected to the first stop section and the second stop section respectively, the main part of two elasticity arm is connected to the card respectively
The third side wall and the 8th side wall of seat.
6. electronic product as claimed in claim 5, which is characterized in that when the upper cover is separated with the lower cover, the bullet
The substrate of piece along the first side wall of the deck, second sidewall, the 6th side wall and heptalateral wall upper edge to the 4th side
Wall slides, and hits the 4th side wall, so that conductive terminal is ejected and is scattered.
7. electronic product as described in claim 1, which is characterized in that the signal terminal is conducting sphere, the conducting sphere
Surface is in a spherical surface, or is in a polygonal, or include several screw thread dents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840153.1A CN106817862B (en) | 2015-11-27 | 2015-11-27 | Electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840153.1A CN106817862B (en) | 2015-11-27 | 2015-11-27 | Electronic product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106817862A CN106817862A (en) | 2017-06-09 |
| CN106817862B true CN106817862B (en) | 2019-06-28 |
Family
ID=59102769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840153.1A Expired - Fee Related CN106817862B (en) | 2015-11-27 | 2015-11-27 | Electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106817862B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429447B (en) * | 2017-08-25 | 2020-09-29 | 南宁富桂精密工业有限公司 | Lifting and pulling structure and electronic device using same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201663081U (en) * | 2009-10-26 | 2010-12-01 | 深圳市多精彩电子科技有限公司 | Key structure for computer keyboard |
| CN202362342U (en) * | 2011-11-23 | 2012-08-01 | 深圳市航天泰瑞捷电子有限公司 | Electricity stealing preventing device for electric meter |
| CN103857227A (en) * | 2012-12-04 | 2014-06-11 | 鸿富锦精密工业（深圳）有限公司 | Electronic device shell |
| CN104103976A (en) * | 2013-04-15 | 2014-10-15 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and power adapter |
| TWI507858B (en) * | 2014-08-19 | 2015-11-11 | Hon Hai Prec Ind Co Ltd | Electronic device with protection structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8890694B2 (en) * | 2012-09-13 | 2014-11-18 | W G Security Products | Anti-theft hang tag |
| TWI514190B (en) * | 2014-04-23 | 2015-12-21 | Hon Hai Prec Ind Co Ltd | Electronic device for preventing un-authorized operations |
-
2015
- 2015-11-27 CN CN201510840153.1A patent/CN106817862B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201663081U (en) * | 2009-10-26 | 2010-12-01 | 深圳市多精彩电子科技有限公司 | Key structure for computer keyboard |
| CN202362342U (en) * | 2011-11-23 | 2012-08-01 | 深圳市航天泰瑞捷电子有限公司 | Electricity stealing preventing device for electric meter |
| CN103857227A (en) * | 2012-12-04 | 2014-06-11 | 鸿富锦精密工业（深圳）有限公司 | Electronic device shell |
| CN104103976A (en) * | 2013-04-15 | 2014-10-15 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and power adapter |
| TWI507858B (en) * | 2014-08-19 | 2015-11-11 | Hon Hai Prec Ind Co Ltd | Electronic device with protection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106817862A (en) | 2017-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180224 Address after: 530007 the Guangxi Zhuang Autonomous Region, China Hi tech Zone, the headquarters of the headquarters of the road No. 18, China ASEAN enterprise base, phase 5, No. three plant Applicant after: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD. Address before: 530007 the Guangxi Zhuang Autonomous Region, China Hi tech Zone, the headquarters of the headquarters of the road No. 18, China ASEAN enterprise base, phase 5, No. three plant Applicant before: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD. Applicant before: Hon Hai Precision Industry Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |