CN105354517B - Electronic product - Google Patents
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- Publication number
- CN105354517B CN105354517B CN201410416602.5A CN201410416602A CN105354517B CN 105354517 B CN105354517 B CN 105354517B CN 201410416602 A CN201410416602 A CN 201410416602A CN 105354517 B CN105354517 B CN 105354517B
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- China
- Prior art keywords
- signal
- lower cover
- electronic product
- signal connector
- terminal
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- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A kind of electronic product provided by the invention, including upper cover, lower cover, circuit board, signal connector and elastic component.Upper cover and lower cover removably fit together, circuit board is set on lid, elastic component is between signal connector and lower cover, signal connector is provided with several terminal grooves, part terminal groove contains signal terminal, circuit board is provided with and the corresponding signal connection end of terminal groove, when upper cover and lower cover mutually fasten, the signal connection end of circuit board and the signal terminal of signal connector are electrically connected the first control signal to generate control electronic product normal work, and elastic component generates elastic force by compression；When upper cover is detached with lower cover, signal connector pops up lower cover under the action of elastic force.The electronic product of the present invention can not work normally after illegal dismantle, 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 products that can prevent data from illegally stealing.
Background technology
All kinds of electronic communication products are widely used in family or enterprise.However electronic communication product built-in system
Typically include the technical data of designer or manufacturer.Unwarranted user can not obtain the skill under normal conditions
Art data, therefore, all kinds of electronic communication products after selling, unwarranted user often to the electronic communication product into
The illegal dismounting of row, then alters built-in system etc. to obtain the technical data of the electronic product.In this way, telecommunications produces
The technical data of product is often stolen by unwarranted user.
Invention content
In view of this, a kind of electronic product for being effectively prevented technical data and being illegally accessed need to be provided.
A kind of electronic product provided by the invention, including upper cover, lower cover, circuit board, signal connector and elastic component.Upper cover
It is removably fitted together with lower cover, circuit board is set on lid, and elastic component is between signal connector and lower cover, letter
Number connector is provided with several terminal grooves, and part terminal groove contains signal terminal, and circuit board is provided with corresponding with terminal groove
Signal connection end, when upper cover and lower cover mutually fasten, the signal connection end of circuit board and the signal terminal of signal connector
The first control signal to generate control electronic product normal work is electrically connected, and elastic component generates elastic force by compression；When
When upper cover is detached with lower cover, signal connector pops up lower cover under the action of elastic force.
Preferably, if the position of signal terminal relative signal connector changes, circuit board, which generates, is different from first
The second control signal of signal is controlled to control electronic product cisco unity malfunction.
Preferably, signal connector is equipped with the first magnet, the second magnet is provided on circuit board, signal connector is under
Lid engaging, when upper cover is mutually fastened with lower cover, the first magnet and the second magnet attract each other, and make signal connector with respect to lower cover
Rotate the engaging between ring off signal connector and lower cover.
Preferably, a fixture block is additionally provided on signal connector, lower lid is equipped with a link slot, and fixture block is arranged in connection
So that signal connector is sticked on lower lid in slot.
Preferably, the inner surface of lower cover is provided with pedestal, and signal connector is separably connect with pedestal, elastic component setting
Between pedestal and signal connector.
Preferably, pedestal is provided with connecting hole, and signal connector includes support plate and connecting pole, and support plate includes the first table
Face and second surface, first surface is opposite with lower cover, and second surface is opposite with circuit board, and connecting pole is set to first surface, even
Column is connect rotationally to be contained in connecting hole.
Preferably, link slot is set on pedestal, and fixture block is set on connecting pole.
Preferably, the first surface of support plate is provided with protrusion, and protrusion and pedestal at the top of lower cover far from being in contact.
Preferably, the second surface of support plate is provided with multiple terminal grooves, and a signal terminal is set in each terminal groove
And signal terminal quantity is less than the quantity of terminal groove.
Preferably, signal terminal is S type electroconductive elastic sheets, and S type electroconductive elastic sheets are partly contained in terminal groove.
Above-mentioned electronic product, when unwarranted user dismantles upper cover, signal connector is in the elastic force of elastic component
Effect is lower to be detached, and then signal terminal is made to be scattered from terminal groove with lower cover.Make unwarranted user that can not learn signal
The container of terminal initial placement so as to which signal terminal accurately can not playback, leads to unwarranted user illegal
It can not be restarted after dismantling the electronic product and using electronic product, to prevent unwarranted user by altering system
Carry out acquiring technology data.
Description of the drawings
Fig. 1 be better embodiment electronic product assembling sectional view, the electronic product include circuit board, connector and
Pedestal.
Fig. 2 is the part isometric exploded view of electronic product shown in Fig. 1.
Fig. 3 is electronic product partial perspective view shown in Fig. 1.
Fig. 4 is the stereogram of the circuit board of electronic product shown in Fig. 1.
Fig. 5 is the schematic diagram that signal connector and pedestal fasten.
Fig. 6 is the schematic diagram after the releasing engaging of signal connector and pedestal.
The change schematic diagram of electronic product use state shown in Fig. 1 shown in Fig. 7.
Main element symbol description
| Electronic product | 100 |
| Upper cover | 10 |
| Lower cover | 20 |
| Elastic component | 30 |
| Circuit board | 40 |
| Signal connection end | 41 |
| Second magnet | 42 |
| Signal connector | 50 |
| Receiving space | 11 |
| Pedestal | 21 |
| First support column | 21a |
| Second support column | 21b |
| Groove | 211a、211b |
| Connecting hole | 211 |
| Link slot | 212 |
| Guide groove | 2121 |
| Engaging slot | 2122 |
| Support plate | 51 |
| Connecting pole | 52 |
| First magnet | 53 |
| Signal terminal | 54 |
| First surface | 511 |
| Second surface | 512 |
| Notch | 513 |
| Fixture block | 521 |
| Protrusion | 5111 |
| Terminal groove | 5121 |
Following specific embodiment will be further illustrated the present invention with reference to above-mentioned attached drawing.
Specific embodiment
As shown in Figure 1, a kind of electronic product 100 provided by the invention, can prevent unwarranted user from dismantling electricity
Sub- product 100 obtains its data.Electronic product 100 includes upper cover 10, lower cover 20, elastic component 30, circuit board 40 and is connected with signal
Device 50.Upper cover 10 is separable to be snapped together with lower cover 20, and receiving space 11 is collectively formed for accommodating bullet with lower cover 20
Property part 30, circuit board 40 and signal connector 50.Circuit board 40 is connected with upper cover 10, and signal connector 50 passes through elastic component 30
It is detachably connected together with lower cover 20.When upper cover 10 and lower cover 20 are interlocked, circuit board 40 compresses signal connector 50,
Elastic component 30 generates an elastic force by compression.When upper cover 10 is detached with lower cover 20, signal connector 50 is in elastic component 30
Lower cover 30 is popped up under resilient force.
As shown in Fig. 2, being provided with pedestal 21 on lower cover 20, it is used to support signal connector 50.Pedestal 21 includes first
Dagger 21a and the second support column 21b.First support column 21a is oppositely arranged with the second support column 21b intervals.First support column 21a
For the boss extended from lower cover 20 along vertical 20 direction of lower cover towards upper cover 10.First support column 21a with the second support column 21b
Opposite surface is provided with the groove 211a moved towards vertically.The side wall of first support column 21a is provided with engaging slot 2122, engaging slot
2122 are parallel to lower cover 20.The structure of the first support column of structure 21a of second support column 21b is identical, and the first support column 21a with
Second support column 21b is about positioned at the axial symmetry perpendicular to lower cover 20 between the two.Second support column 21b includes groove 211b
With engaging slot 2122.Connecting hole is collectively formed in the groove 211b of the groove 211a of first support column 21a and the second support column 21b
211.Gap between the side of first support column 21a and the side of the second support column 21b forms the guide groove moved towards vertically
2121.Guide groove 2121 and engaging slot 2122 collectively constitute connection Cao 212.
Referring concurrently to shown in Fig. 3, signal connector 50 includes support plate 51 and the connecting pole protruded out from support plate 51
52, support plate 51 includes first surface 511 and second surface 512, and first surface 511 and lower cover 20 are opposite, second surface 512 with
Upper cover 10 is opposite.Jagged 513 are set on the edge of support plate 51.In the present embodiment, support plate 51 is one in circle
The edge of plate is provided with the platy structure of opposite two notches 513.In support plate 51 at the position of two notches 513
Respectively one piece of first magnet 53 of setting, central symmetry of two piece of first magnet 53 about support plate 51.The second surface of support plate 51
512 are provided with several terminal grooves 5121.The signal terminal 54 that can be detached with terminal groove 5121 is provided in terminal groove 5121, and
The quantity of signal terminal 54 is less than the quantity of terminal groove 5121.In the present embodiment, signal terminal 54 is metal ball, and metal
The diameter of ball is less than the minimum diameter of terminal groove 5121, and metal ball is partially housed in terminal groove 5121.In other embodiment
In, signal terminal 54 is the metal clips of S types, and metal clips is partly contained in terminal groove 5121, and metal clips can be with
Terminal groove 5121 detaches.The setting of first surface 511 of support plate 51 is there are two protrusion 5111, and two protrusions 5111 are about support
The central symmetry of plate 51.One end of connecting pole 52 is connected to the middle part of the first surface 511 of support plate 51.The surface of connecting pole 52
There are two opposite fixture blocks 521 for setting.
Elastic component 30 is spring, is sheathed on pedestal 21.
As shown in figure 4, be provided on the surface opposite with support plate 51 of circuit board 40 several signal connection ends 41 and
Second magnet 42.Signal connection end 41 is corresponding with the position of terminal groove 5121.Second magnet 42 is inserted on circuit board 40 simultaneously
It is and corresponding with 513 position of notch of support plate 51.In the present embodiment, circuit board 40 includes two the second magnet 42 and divides
Two notches 513 of support plate 51 are not corresponded to, and signal connection end 41 is metal gasket.
As shown in Fig. 3,5,6 and 7, during assembling, elastic component 30 is sheathed on pedestal 21, makes one end of elastic component 30 under
Lid 20 connects.The connecting pole 52 of signal connector 50 is inserted into the connecting hole 211 of pedestal 21, and makes fixture block 521 along leading
It is moved to slot 2121 to 20 direction of lower cover, when fixture block 521 slides into the end of guide groove 2121, rotates clockwise signal connector 50
Fixture block 521 is made to slide into engaging slot 2122, signal connector 50 is made to be assembled on pedestal 21（As shown in Fig. 7 dotted lines）.At this point,
The protrusion 5111 of the support plate 51 of signal connector 50 is supported on surface of the pedestal 21 far from lower cover 30, one end of elastic component 30
20 inner surface of lower cover is pressed on, the other end of elastic component 30 is pressed on the first surface 511 of support plate 51, and elastic component 30 is compressed in
Between lower cover 20 and support plate 51, an elastic force is generated.It, will according to the relationship of preset signal terminal 54 and terminal groove 5121
Signal terminal 54 is positioned in the part terminal groove 5121 of support plate 51.When upper cover 10 and lower cover 20 mutually fasten, circuit board
The second magnet 42 on 40 is in the notch 513 of support plate 51, and the second magnet 42 is close to separate first magnet of notch 513
53 side.When the second magnet 42 is inserted into notch 513, support plate 51 is mutual the first magnet 53 and the second magnet 42
It is rotated counterclockwise under sucking action, fixture block 521 is made to be detached from engaging slot 2122（As Fig. 7 is shown in solid）, and signal terminal 54 with
Signal connection end 41 is in electrical contact.At this point, circuit board 40 generates specific First ray information, to control electronic product 100 just
Often work, first control signal are stored in the memory element on circuit board 40（It is not shown in figure）.Preset signal terminal 54
When relationship with terminal groove 5121 is that the user's selected section terminal groove 5121 authorized is used to place signal terminal 54, terminal groove
Position relationship between 5121 and signal terminal 54.
If unwarranted user without authorization detaches the upper cover of electronic product 10 with lower cover 20, circuit board 40 can be in letter
Number connector 50 detaches, and support plate 51 is caused to be popped up, and then make letter from pedestal 21 under the action of the elastic force of elastic component 30
Number terminal 54 is scattered out of terminal groove 5121.When unwarranted user electronic equipment to be reopened, need signal
Terminal 54 is positioned in terminal groove 5121, it is assumed that the position relationship of signal terminal 54 and signal connection end 41 is the second sequence at this time
Information, after signal connector 50 and circuit board 40 are fitted together according to above-mentioned placement, the information processing member on circuit board 40
Part compares First ray information and the second sequence information：When the second sequence information and First ray information difference, information processing
Element can forbid electronic product 100 to operate；When the second sequence information is identical with First ray information, information processing component just meeting
Electronic product 100 is allowed to operate.Since unwarranted user does not know the initial placement position relationship of metal ball, the
Two sequence informations and the different probability of First ray information are big, and then reaching prevents unwarranted user from dismantling electricity without authorization
The purpose turned back on after sub- product 100.
In order to increase the difficulty that First ray information is cracked, the quantity for the terminal groove 5121 for increasing support base may be passed through
And the quantity of signal terminal 54.
Above-mentioned electronic product 100 directly sets elastic component 30 in signal connector 51 and lower cover 20 so that when upper cover 10 and
When lower cover 20 detaches, signal connector 51 detaches under the action of the elastic force of elastic component 30 with lower cover 20, and then makes signal end
Son 54 is scattered from signal connector 51.Make unwarranted user after electronic product 100 is removed, because that can not learn signal end
The initial placement position of son 54, and the electronic product 100 can not be reused, it is illegally torn open so as to prevent in the use of unauthorized
100 technical data of electronic product is stolen after unloading electronic product 100.
Claims (9)
1. a kind of electronic product, including upper cover, lower cover and circuit board, the upper cover and the lower cover are removably assembled in one
It rises, the circuit board is set to the upper cover, it is characterised in that：The electronic product further includes signal connector and elastic component,
For the elastic component between the signal connector and the lower cover, the signal connector is provided with several terminal grooves, portion
Point terminal groove contains signal terminal, the circuit board be provided with the corresponding signal connection end of the terminal groove, when
When the upper cover is mutually fastened with the lower cover, the signal terminal of the signal connection end of the circuit board and the signal connector
The first control signal to generate control electronic product normal work is electrically connected, and the elastic component generates elasticity by compression
Power；When the upper cover is detached with the lower cover, the signal connector pops up the lower cover under the action of the elastic force；
If the position of the relatively described signal connector of the signal terminal changes, the circuit board generates the according to new position
Two control signals, when the second control signal and the first control signal are inconsistent, then the electronic product cannot be just
Often work.
2. electronic product as described in claim 1, which is characterized in that the signal connector is equipped with the first magnet, described
The second magnet is provided on circuit board, the signal connector engages with the lower cover, when the upper cover and the lower cover are mutual
During fastening, first magnet and second magnet attract each other, make the signal connector relative to the lower cover rotate with
Release the engaging between the signal connector and the lower cover.
3. electronic product as claimed in claim 2 a, which is characterized in that fixture block, institute are additionally provided on the signal connector
Lower lid is stated equipped with a link slot, the fixture block be arranged in the link slot so that the signal connector be sticked in it is described
On lower lid.
4. electronic product as claimed in claim 3, which is characterized in that the inner surface of the lower cover is provided with pedestal, the letter
Number connector is separably connect with the pedestal, and the elastic component is set between the pedestal and the signal connector.
5. electronic product as claimed in claim 4, which is characterized in that the pedestal is provided with connecting hole, the signal connection
Device includes support plate and connecting pole, and the support plate includes first surface and second surface, the first surface and the lower cover
Relatively, the second surface is opposite with the circuit board, and the connecting pole is set to the first surface, and the connecting pole can turn
It is contained in dynamicly in the connecting hole.
6. electronic product as claimed in claim 5, which is characterized in that the link slot is set on the pedestal, the card
Block is set on the connecting pole.
7. electronic product as claimed in claim 5, which is characterized in that the first surface of the support plate is provided with protrusion, institute
Protrusion is stated with the pedestal far from being in contact at the top of lower cover.
8. electronic product as claimed in claim 7, which is characterized in that the second surface of the support plate is provided with multiple terminals
Slot, each terminal groove one signal terminal of interior setting and the signal terminal quantity are less than the number of the terminal groove
Amount.
9. electronic product as described in claim 1, which is characterized in that the signal terminal be S type electroconductive elastic sheets, the S types
Electroconductive elastic sheet is partly contained in the terminal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416602.5A CN105354517B (en) | 2014-08-22 | 2014-08-22 | Electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416602.5A CN105354517B (en) | 2014-08-22 | 2014-08-22 | Electronic product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105354517A CN105354517A (en) | 2016-02-24 |
| CN105354517B true CN105354517B (en) | 2018-06-08 |
Family
ID=55330487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410416602.5A Expired - Fee Related CN105354517B (en) | 2014-08-22 | 2014-08-22 | Electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105354517B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652259B (en) * | 2016-12-23 | 2018-11-02 | 福建瑞之付微电子有限公司 | A kind of POS safety detections switch |
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201340890Y (en) * | 2008-05-19 | 2009-11-04 | 深圳市金积嘉电子工业有限公司 | Portable USB card-reading universal charger |
| CN203536617U (en) * | 2013-10-22 | 2014-04-09 | 耿勤刚 | Portable digital data transmitter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW543964U (en) * | 2001-10-11 | 2003-07-21 | Taiwan Line Tek Electronic Co | Multi-hole socket having over loading protection |
| KR101372044B1 (en) * | 2007-10-30 | 2014-03-07 | 엘지전자 주식회사 | Radio Frequency switch built-in type tuner |
-
2014
- 2014-08-22 CN CN201410416602.5A patent/CN105354517B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201340890Y (en) * | 2008-05-19 | 2009-11-04 | 深圳市金积嘉电子工业有限公司 | Portable USB card-reading universal charger |
| CN203536617U (en) * | 2013-10-22 | 2014-04-09 | 耿勤刚 | Portable digital data transmitter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105354517A (en) | 2016-02-24 |
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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 | ||
| 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: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) 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: 20180608 Termination date: 20200822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |