CN105375197B - Electronic product - Google Patents
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- Publication number
- CN105375197B CN105375197B CN201410416601.0A CN201410416601A CN105375197B CN 105375197 B CN105375197 B CN 105375197B CN 201410416601 A CN201410416601 A CN 201410416601A CN 105375197 B CN105375197 B CN 105375197B
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- Prior art keywords
- signal
- electronic product
- signal connector
- lower cover
- terminal
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Abstract
A kind of electronic product provided by the invention, including upper lid, lower cover, circuit board, signal connector and the first supporting member.Circuit board connects with top cap, signal connector is rotationally connected with lower cover, elastic component is provided between signal connector and lower cover, some terminal grooves are provided with signal connector, part terminal groove contains signal terminal, circuit board is provided with signal connection end, the relatively upper lid of first supporting member is fixed, when upper lid fits together with lower cover, the rotation of first supporting member driving signal connector makes elastic component produce elastic force, and signal terminal is electrically connected with signal connection end to produce the first control signal of control electronic product work；When upper lid separates with lower cover, the first supporting member is separated with signal connector, and elastic force drive signal connector is swung so that signal terminal falls from terminal groove.The electronic product of the present invention by after illegal dismantled can not normal work, to prevent unwarranted user by altering system come acquiring technology data.
Description
Technical field
The present invention relates to a kind of electronic product, more particularly to a kind of electronic product that can prevent data from illegally stealing.
Background technology
The service behaviour of all kinds of electronic communication products directly determines whether the electronic product can be accepted by consumers in general,
But electronic communication product built-in system typically include the technical data of designer or manufacturer, the technical data is logical
It can not be obtained in the case of often by unwarranted user.Therefore, all kinds of electronic communication products are unwarranted to make after selling
User is often illegally dismantled to the electronic communication product, and then built-in system etc. is altered, finally restarted
The electronic product, and then obtain the technical data of the electronic product.In this way, the technical data of electronic communication product is not often by
Authorized user steals.
The content of the invention
In view of this, a kind of electronic product need to be provided, the electronic product by after illegal dismantled can not normal work, to prevent
Unwarranted user is by altering system come acquiring technology data.
A kind of electronic product provided by the invention, including upper lid, lower cover, circuit board, signal connector and the first supporting member.
Upper lid and lower cover removably fit together, and circuit board connects with top cap, is set between signal connector and lower cover flexible
Part, signal connector be can be rotationally connected with lower cover, and some terminal grooves, part terminal groove are provided with signal connector
Signal terminal is contained, circuit board is provided with the signal connection end corresponding with terminal groove, and the relatively upper lid of the first supporting member is fixed,
When upper lid fits together with lower cover, the first supporting member driving signal connector rotates relative to lower cover so that shape occurs for elastic component
Become and produce an elastic force, signal terminal is electrically connected with corresponding signal connection end to produce the control normal work of electronic product
The first control signal made；When upper lid separates with lower cover, the first supporting member separates with signal connector, and resilient force is in letter
Signal connector is set to swing so that signal terminal falls from terminal groove on number connector.
Preferably, if the position of signal terminal relative signal connector changes, circuit board, which produces, is different from first
Second control signal of control signal is to control electronic product cisco unity malfunction.
Preferably, the quantity of signal terminal is less than the quantity of terminal groove.
Preferably, signal terminal is metal ball, and metal ball is actively partially housed in terminal groove.
Preferably, electronic product also includes and relatively-stationary block, when elastic force drive signal connector rotates, letter
Number connector is struck against on block so that signal connector is swung and signal terminal falls from terminal groove.
Preferably, signal connector is provided with the second supporting member, and the first supporting member and the second top retainer component are respectively arranged with
One mating surface and the second mating surface, when upper lid fits together with lower cover, the first supporting member is along a first direction towards the second top
Arrived piece move so that the first mating surface apply an active force in the second mating surface and driving signal connector with first party
Rotated on to vertical plane.
Preferably, the first mating surface and the second mating surface are respectively helicoid in opposite direction.
Preferably, signal connector includes supporting plate and connecting shaft, and supporting plate includes first surface and second surface, and first
Surface is relative with circuit board, and second surface is relative with lower cover, and terminal groove is arranged at first surface.
Preferably, supporting table is additionally provided with lower lid, supporting table is used to support signal connector, and the second surface of supporting plate is set
Convex closure is equipped with, convex closure is supported in the top surface of supporting table, and top surface is away from lower cover.
Preferably, elastic component includes the first connection end and second connection end, and the first connection end is fixed in supporting plate, and second
Connection end is fixed in supporting table.
Above-mentioned electronic product, when being covered in unwarranted user dismounting, signal connector is in the presence of elastic component
Swing, signal terminal is scattered from terminal groove, make unwarranted user can not learn the receipts of signal terminal initial placement
Tank, so as to which signal terminal can not playback exactly, cause unwarranted user after the electronic product is illegally dismantled
It can not restart and use electronic product, to prevent unwarranted user by altering system come acquiring technology data.
Brief description of the drawings
Fig. 1 is electronic product exploded view provided by the invention.
Fig. 2 is the exploded view of electronic product other direction provided by the invention.
Fig. 3 is the enlarged drawing of circle IV parts in Fig. 1.
Fig. 4 is the enlarged drawing of circle III parts in Fig. 2.
Fig. 5 is the enlarged drawing of circle V parts in Fig. 2.
Fig. 6 is the partial section view of electronic product provided by the invention.
Main element symbol description
| Electronic product | 100 |
| Upper lid | 10 |
| Lower cover | 20 |
| Base | 21 |
| Axis hole | 211 |
| Supporting table | 22 |
| Block | 221 |
| Circuit board | 30 |
| Signal connection end | 31 |
| First supporting member | 32 |
| Connecting pole | 321 |
| Flange | 322 |
| First mating surface | 3221 |
| Signal connector | 40 |
| Supporting plate | 41 |
| First surface | 411 |
| Second surface | 412 |
| Jack | 4121 |
| Convex closure | 4122 |
| Terminal groove | 413 |
| Second supporting member | 414 |
| Connecting hole | 4141 |
| Second mating surface | 41411 |
| Connecting shaft | 42 |
| Elastic component | 50 |
| Signal terminal | 60 |
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
Embodiment
As shown in figure 1, a kind of electronic product 100 provided by the invention, for preventing unwarranted user from dismantling
After electronic product 100, the built-in system of electronic product 100 is altered, causes the situation of the leaking data of electronic product 100 to be sent out
It is raw.The electronic product 100 includes upper lid 10, lower cover 20, circuit board 30 and signal connector 40.Upper lid 10 and lower cover 20 are detachable
Ground is joined together to form receiving space and is used to house circuit board 30 and signal connector 40.Wherein, circuit board 30 is arranged at
The inner surface of lid 10, signal connector 40 are rotationally connected with lower cover 20.Elastic component 50 is connected to signal connector 40 with
Between lid 20.When upper lid 10 and lower cover 20 fasten, circuit board 30 supports signal connector 40, under making signal connector 40 relatively
Lid 20 rotates, and now elastic component 50 puts aside restoring force；When upper lid 10 and lower cover 20 fasten, circuit board 30 and signal connector
40 separation, signal connector 40 are turned back to original position in the presence of the restoring force of elastic component 50.In the present embodiment, it is elastic
Part 50 is torsion spring.
Referring concurrently to shown in Fig. 2 and Fig. 3, circuit board 30 is fixed together by screw and upper lid 10.Circuit board 30
The surface relative with signal connector 40 is provided with several supporting members 32 of signal connection end 31 and first.Signal connection end 31 is used
It is electrically connected with being realized with signal connector 40.First supporting member 32 is used to support signal connector 40, forces signal connector
40 rotate relative to lower cover 20.First supporting member 32 includes a connecting pole 321.The perpendicular circuit board 30 of connecting pole 321 and to signal
The direction of connector 40 extends.Connecting pole 321 is peripherally installed with flange 322.The flange 322 surface relative with signal connector 40
For the first mating surface 3221.In the present embodiment, the first mating surface 3221 is the table relative with signal connector 40 of flange 322
The first helicoid that face is formed centered on connecting pole 321, first spiral extend away from the direction of signal connector 40.
As shown in Figure 4 and Figure 5, signal connector 40, which is used to be electrically connected with circuit board 30, produces working signal, makes electronics
The normal work of product 100.Signal connector 40 includes supporting plate 41 and connecting shaft 42.Supporting plate 41 includes the He of first surface 411
Second surface 412, first surface 411 is relative with circuit board 30, and second surface 412 is relative with lower cover 20.Connecting shaft 42 is connected to
The second surface 412 of supporting plate 41.
The first surface 411 of supporting plate 41 is provided with several supporting members 414 of terminal groove 413 and second.Several terminals
Groove 413 corresponds with several signal connection ends 31 on circuit board 30.Terminal groove 413 is the depressed part of sphere.Each end
A signal terminal 60 is provided with pilot trench 413.In the present embodiment, it is provided with signal end at least one terminal groove 413
Son 60, and the quantity of signal terminal 60 is less than the quantity of terminal groove 413.Signal terminal 60 is metal ball, metal ball movably,
Partly it is contained in terminal groove 413, when supporting plate 41 is swung, metal ball can be scattered out of terminal groove 413.Second supporting member
414 is corresponding with the first supporting member 32, and the central shaft of the second supporting member 414 and connecting shaft 42 is conllinear and vertical with supporting plate 41.
Second supporting member 414 is used to cooperate with the first supporting member 32, forces signal connector 40 to be rotated relative to lower cover 20.Second supports
Head part 414 includes a connecting hole 4141, and connecting hole 4141 extends from second surface 412 to the direction of first surface 411.Connecting hole
4141 periphery is the second mating surface 41411.In the present embodiment, the second mating surface 41411 is with along connecting hole 4141
Centered on the second helicoid for being formed, second spiral extends away from the direction of circuit board 30, and the first helicoid and the
The hand of spiral of two helicoids is opposite.When the first mating surface 3221 and the second mating surface 41411 are bonded to each other and are mutually extruded
When, supporting plate 41 the first mating surface 3221 and the second mating surface 41411 it is mutual force effect, understand centered on connecting shaft 42
Circular-rotation.The second surface 412 of supporting plate 41 is provided with jack 4121 and two convex closures 4122, and two convex closures 4122 are on even
The axisymmetrical of spindle 42.
Base 21 and supporting table 22 are provided with lower cover 20.Supporting table 22 surrounds base 21.Base 21 is in the form of a column, in base
Axis hole 211 is provided with 21 central axis direction, axis hole 211 houses the connecting shaft 42 of signal connector 40, and connecting shaft 42 is in axle
It is free to rotate in hole 211.Supporting table 22 is used for supporting supporting plate 41, and the convex closure 4122 in supporting plate 41 is supported in support
The top surface of platform 22.Supporting table 22 includes two boss, and two boss are arranged on the peripheral of base 21 and the relative Central Symmetry of base 21.
Block 221 is provided with one of boss, block 221 is located on the gyratory directions of supporting plate 41.
As shown in fig. 6, during assembling, the connecting shaft 42 of signal connector 40 is inserted into the axis hole 211 of base 21, supported
The convex closure 4122 of plate 41 is supported in boss top surface, and signal connector 40 can be axis of rotation with connecting shaft 42.Torsion spring set sets bottom
Outside seat 21 and between lower cover 20 and supporting plate 41, a reverse arm of torsion spring is inserted into the second surface 412 of supporting plate 41
Jack 4121 in, another reverse arm of torsion spring is kept out in the side of one of boss.According to the default He of signal terminal 60
The relation of terminal groove 413, signal terminal 60 is positioned in the part terminal groove 413 of supporting plate 41.When upper lid 10 and lower cover 20
During fastening, the first supporting member 32 of circuit board 30 supports the second supporting member 414 in supporting plate 41, passes through the first mating surface
3221 and second mating surface 41411 cooperation, force supporting plate 41 with connecting shaft 42 for axis of rotation, supporting plate 41 rotate
During, torsion spring twists generation restoring force therewith；When upper lid 10 and lower cover 20 fasten completely, the first supporting member 32 and second supports
Head part 414, which cooperates, overcomes the torsion of torsion spring, and the signal terminal 60 in supporting plate 41 is connected with the signal on circuit board 30
Hold 31 in electrical contact.Now, circuit board 30 produces specific first control signal to control the normal work of electronic product 100, the
One control signal is stored in the memory element on circuit board 30（Not shown in figure）.Default signal terminal 60 and terminal groove
When 413 relation is used to place signal terminal 60 for the user's selected section terminal groove 413 authorized, terminal groove 413 and signal
Position relationship between terminal 60.
If unwarranted user without authorization separates the upper lid 10 of electronic product 100 and lower cover 20, the meeting of circuit board 30
Separated with supporting plate 41, and then separate the first supporting member 32 and the second supporting member 414, cause supporting plate 41 in torsion spring torsion
Under effect, quickly rotated to original position, the block 221 being arranged on boss can be hit during supporting plate 41 rotates,
Signal terminal 60 in terminal groove 413 can be scattered in the presence of inertia out of terminal groove 413.Because unwarranted user
Do not know metal ball is placed on which terminal groove 413 in original state, therefore, as unwarranted user again group
Metal ball is filled, metal ball is changed relative to the position under original state, now, circuit board 30 can produce the second control signal.
Information processing component on circuit board 30 compares the first control signal and the second control signal：When the second control signal and the first control
During signal difference processed, information processing component can forbid electronic product 100 to operate；When the second control signal and the first control signal phase
Meanwhile information processing component just can allow electronic product 100 to operate.Because unwarranted user does not know that metal ball is initial
Putting position relation, therefore the second control signal and probability that the first control signal differs are big, and then prevent without
The user of mandate dismantles the purpose turned back on after electronic product 100 without authorization.
In order to increase the difficulty that the first control signal is cracked, the number for the terminal groove 413 for increasing support base 51 may be passed through
The quantity of amount and metal ball.
Electronic product 100 provided by the invention, by setting convex closure 4122 in second surface 412, reduce supporting plate 41
Frictional force in rotation process between the top surface of supporting table 22, the circuit of supporting plate 41 is made by the cooperation of torsion spring and block 221
After plate 30 is separated, it can suddenly be braked with automatic rotary and in rotation process, signal terminal 60 is divided with terminal groove 413
From, and then make unwarranted user after electronic product 100 is removed, because that can not learn that the initial of signal terminal 60 puts position
Put, and the electronic product 100 can not be reused, play and prevent electronic product 100 to be disassembled the effect altered.
Claims (10)
1. a kind of electronic product, including upper lid, lower cover and circuit board, the upper lid and the lower cover are removably assembled in one
Rise, the circuit board is connect with the top cap, it is characterised in that the electronic product is also supported including signal connector and first
Part, elastic component is provided between the signal connector and the lower cover, the signal connector and the lower cover are rotationally
Link together, some terminal grooves are provided with the signal connector, the part terminal groove contains signal terminal, described
Circuit board is provided with the signal connection end corresponding with the terminal groove, and the relatively described upper lid of first supporting member is fixed, when
When the upper lid fits together with the lower cover, first supporting member promotes the relatively described lower cover rotation of the signal connector
Turn so that the elastic component deforms upon and produces an elastic force, the signal terminal electrically connects with corresponding signal connection end
Connect to produce the first control signal of control electronic product normal work；When the relatively described signal connector of the signal terminal
When position changes, the circuit board produces the second control signal different from the first control signal to control the electronics to produce
Product cisco unity malfunction.
2. electronic product as claimed in claim 1, it is characterised in that when the upper lid separates with the lower cover, described the
One supporting member separates with the signal connector, and the resilient force is in making the signal connector on the signal connector
Swing so that the signal terminal falls from the terminal groove.
3. electronic product as claimed in claim 1, it is characterised in that the quantity of the signal terminal is less than the terminal groove
Quantity.
4. electronic product as claimed in claim 1, it is characterised in that the signal terminal is metal ball, and the metal ball is lived
It is partially housed in dynamicly in the terminal groove.
5. electronic product as claimed in claim 1, it is characterised in that the electronic product also includes relative with the lower cover solid
Fixed block, when the elastic force drives the signal connector rotation, the signal connector is struck against on the block
So that the signal connector is swung and the signal terminal falls from the terminal groove.
6. electronic product as claimed in claim 1, it is characterised in that the signal connector is provided with the second supporting member, institute
State the first supporting member and be provided with the first mating surface, second supporting member is provided with the second mating surface, when it is described it is upper lid with it is described
When lower cover fits together, first supporting member moves towards second supporting member along a first direction, so that described first
Mating surface applies an active force in promoting the signal connector to be hung down with the first direction in second mating surface
Rotated in straight plane.
7. electronic product as claimed in claim 6, it is characterised in that first mating surface and the second mating surface are respectively side
To opposite helicoid.
8. electronic product as claimed in claim 1, it is characterised in that the signal connector includes supporting plate and connecting shaft,
The supporting plate includes first surface and second surface, and the first surface is relative with the circuit board, the second surface with
The lower cover is relative, and the terminal groove is arranged at the first surface.
9. electronic product as claimed in claim 8, it is characterised in that supporting table, the supporting table are additionally provided with the lower lid
For supporting the signal connector, the second surface of the supporting plate is provided with convex closure, and the convex closure is supported in the support
The top surface of platform, the top surface is away from the lower cover.
10. electronic product as claimed in claim 9, it is characterised in that the elastic component includes the first connection end and second and connected
End is connect, first connection end is fixed in the supporting plate, and the second connection end is fixed in the supporting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416601.0A CN105375197B (en) | 2014-08-22 | 2014-08-22 | Electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416601.0A CN105375197B (en) | 2014-08-22 | 2014-08-22 | Electronic product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105375197A CN105375197A (en) | 2016-03-02 |
| CN105375197B true CN105375197B (en) | 2017-12-26 |
Family
ID=55377120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410416601.0A Expired - Fee Related CN105375197B (en) | 2014-08-22 | 2014-08-22 | Electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105375197B (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 |
|---|---|---|---|---|
| CN2879350Y (en) * | 2005-12-30 | 2007-03-14 | 北京和升达信息安全技术有限公司 | Device for destroying information stored on magnetic memory medium |
| CN101266510A (en) * | 2007-03-12 | 2008-09-17 | 鸿富锦精密工业（深圳）有限公司 | Detaching-proof protection structure and computer cabinet employing the structure |
| CN101495080A (en) * | 2006-01-06 | 2009-07-29 | 阿塞尔Rx制药有限公司 | Drug storage and dispensing devices and systems comprising the same |
| TW201009636A (en) * | 2008-08-18 | 2010-03-01 | Gemtek Technology Co Ltd | Electronic device for preventing improper disassembling |
| CN202197458U (en) * | 2011-07-28 | 2012-04-18 | 西安丰力通电子有限公司 | Vehicle-mounted equipment anti-dismounting structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8122744B2 (en) * | 2007-03-28 | 2012-02-28 | Checkpoint Systems, Inc. | Cable wrap security device |
| CN101944244B (en) * | 2010-08-27 | 2013-11-06 | 广州广电运通金融电子股份有限公司 | Encryption keyboard capable of preventing illegal disassembly |
-
2014
- 2014-08-22 CN CN201410416601.0A patent/CN105375197B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2879350Y (en) * | 2005-12-30 | 2007-03-14 | 北京和升达信息安全技术有限公司 | Device for destroying information stored on magnetic memory medium |
| CN101495080A (en) * | 2006-01-06 | 2009-07-29 | 阿塞尔Rx制药有限公司 | Drug storage and dispensing devices and systems comprising the same |
| CN101266510A (en) * | 2007-03-12 | 2008-09-17 | 鸿富锦精密工业（深圳）有限公司 | Detaching-proof protection structure and computer cabinet employing the structure |
| TW201009636A (en) * | 2008-08-18 | 2010-03-01 | Gemtek Technology Co Ltd | Electronic device for preventing improper disassembling |
| CN202197458U (en) * | 2011-07-28 | 2012-04-18 | 西安丰力通电子有限公司 | Vehicle-mounted equipment anti-dismounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105375197A (en) | 2016-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180227 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 Patentee after: NANNING FUGUI PRECISION INDUSTRIAL Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Co-patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. Patentee before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: 314300 No. 333, Wanghai section, National Road 525, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG HAIYAN ELECTRIC CABLE 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 Patentee before: NANNING FUGUI PRECISION INDUSTRIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20210822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |