CN107426926A - Anti-disassembling mechanism and the electronic installation with the anti-disassembling mechanism - Google Patents
Anti-disassembling mechanism and the electronic installation with the anti-disassembling mechanism Download PDFInfo
- Publication number
- CN107426926A CN107426926A CN201610349147.0A CN201610349147A CN107426926A CN 107426926 A CN107426926 A CN 107426926A CN 201610349147 A CN201610349147 A CN 201610349147A CN 107426926 A CN107426926 A CN 107426926A
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- CN
- China
- Prior art keywords
- flip piece
- support
- holding part
- guide rod
- disassembling mechanism
- 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.)
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Classifications
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- 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
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0069—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having connector relating features for connecting the connector pins with the PCB or for mounting the connector body with the housing
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automatic Assembly (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The present invention proposes a kind of anti-disassembling mechanism,For carrying out tamper to electronic installation,Electronic installation has circuit board,Anti-disassembling mechanism includes upset component and clamping and holding assembly,Upset component includes support,Flip piece,Torsion elements and multiple electric-conductors,Flip piece includes body and multiple accepting grooves,Multiple electric-conductors can be correspondingly contained in multiple accepting grooves according to arrangement rule set in advance,Electric-conductor can be inconsistent so that circuit board to be turned on circuit board,Clamping and holding assembly includes support frame,Guide rod and holding part,The movement that guide rod is used for holding part is oriented to,Holding part includes block,And support division,Block can press body to prevent flip piece from overturning,Support division can drive holding part mobile and cancel the pressing to flip piece,Flip piece carries out upset in the presence of torsion elements to be made electric-conductor be scattered and can not learn multiple electric-conductors arrangement rule set in advance.Meanwhile the invention also provides a kind of electronic installation with above-mentioned anti-disassembling mechanism.
Description
Technical field
It is particularly a kind of to cause the anti-disassembling mechanism of potential safety hazard and electronic installation with the anti-disassembling mechanism with taking precautions against illegal detaching equipment without permission the present invention relates to a kind of anti-disassembling mechanism.
Background technology
Prevent that electronic installation from distorting after being disassembled without permission or the design of reading device internal information is usually used in network communication electronic product, its principle can detect the casing of electronic installation by unsuitable unlatching for the circuit on the mainboard of electronic installation, and perform the program to stop operation, the system for making to be taken apart without authorization can not be run, and allow dismounting personnel can not use system.Antiwithdrawal device on existing market typically designs only with hardware tamper, and tamper is indifferent and is easily disassembled personnel and gets around, and then loses the purpose of tamper.
The content of the invention
In view of above-mentioned condition, it is necessary to which a kind of preferable anti-disassembling mechanism of tamper effect and the electronic installation with the anti-disassembling mechanism are provided.
A kind of anti-disassembling mechanism,For carrying out tamper to electronic installation,The electronic installation has circuit board,The anti-disassembling mechanism includes upset component and clamping and holding assembly,The upset component includes support,Rotate the flip piece being arranged on the support,Torsion elements and the multiple electric-conductors being arranged on the flip piece,The flip piece includes body and the multiple accepting grooves being opened on the body,The plurality of accepting groove on the body be in array-like be distributed,The torsion elements are arranged between the flip piece and support so that the flip piece is overturn,The plurality of electric-conductor can be correspondingly contained in the plurality of accepting groove according to arrangement rule set in advance,Multiple electric-conductors with arrangement rule set in advance can be inconsistent so that the circuit board to be turned on the circuit board,The clamping and holding assembly includes support frame,The holding part for being slideably positioned in the guide rod of the support frame and being arranged on the guide rod,The holding part can move along the guide rod,The holding part includes block and the support division being arranged on the body,The block of the holding part close to the flip piece and can press the body of the flip piece to hinder the flip piece to overturn,The support division can drive the holding part to cancel the pressing to the flip piece away from the flip piece,The flip piece can carry out upset in the presence of the torsion elements makes the plurality of electric-conductor be scattered and can not learn the arrangement rule set in advance of the plurality of electric-conductor.
A kind of electronic installation,The electronic installation includes shell,The circuit board and anti-disassembling mechanism being arranged in the shell,The circuit board is provided with multiple turning circuit pads and push piece,The anti-disassembling mechanism includes upset component and clamping and holding assembly,The upset component includes support,Rotate the flip piece being arranged on the support,Torsion elements and the multiple electric-conductors being arranged on the flip piece,The flip piece includes body and the multiple accepting grooves being opened on the body,The plurality of accepting groove on the body be in array-like be distributed,The torsion elements are arranged between the flip piece and support so that the flip piece is overturn,The plurality of electric-conductor can be correspondingly contained in the plurality of accepting groove according to arrangement rule set in advance,Multiple electric-conductors with arrangement rule set in advance can correspond to inconsistent so that the circuit board to be turned on the turning circuit pad of the circuit board,The clamping and holding assembly includes support frame,The holding part for being slideably positioned in the guide rod of the support frame and being arranged on the guide rod,The holding part can move along the guide rod,The holding part includes block and the support division being arranged on the body,The block of the holding part close to the flip piece and can press the body of the flip piece to hinder the flip piece to overturn,The push piece can push the support division to drive the holding part to cancel the pressing to the flip piece away from the flip piece,The flip piece can carry out upset in the presence of the torsion elements makes the plurality of electric-conductor be scattered and can not learn the arrangement rule set in advance of the plurality of electric-conductor.
Flip piece is carried out clamping to hinder the upset of flip piece by above-mentioned anti-disassembling mechanism by the holding part of clamping and holding assembly, and multiple electric-conductors are correspondingly contained in the accepting groove of flip piece according to default arrangement rule, when anti-disassembling mechanism is installed in electronic installation, flip piece is pressed by electronic installation and cancels clamping of the holding part to flip piece, so that the electronic installation with anti-disassembling mechanism dismounting when flip piece overturn and electric-conductor is scattered and can not conduct electrons device circuit board, and then prevent electronic installation that electronic installation internal information is distorted or read after being disassembled without permission.
Brief description of the drawings
Fig. 1 is the schematic perspective view of electronic installation in one embodiment of the invention.
Fig. 2 is the part isometric decomposing schematic representation of the electronic installation shown in Fig. 1.
Fig. 3 is the part isometric decomposing schematic representation at another visual angle of the electronic installation shown in Fig. 2.
Fig. 4 is the sectional perspective enlarged diagram of the anti-disassembling mechanism and the second housing shown in Fig. 2.
Fig. 5 is the sectional perspective enlarged diagram at another visual angle of the anti-disassembling mechanism and the second housing shown in Fig. 4.
Fig. 6 is the partial cutaway schematic along line VI -- VI of the electronic installation shown in Fig. 1.
Main element symbol description
| Anti-disassembling mechanism | 100 |
| Overturn component | 10 |
| Support | 11 |
| Pivot | 12 |
| Flip piece | 13 |
| Body | 131 |
| First surface | 1311 |
| Second surface | 1312 |
| Grab | 132 |
| Inclined-plane | 1321 |
| Pivoted hole | 133 |
| Accepting groove | 134 |
| Torsion elements | 14 |
| Main body | 141 |
| Abutting part | 142 |
| Electric-conductor | 15 |
| Clamping and holding assembly | 20 |
| Support frame | 21 |
| Support body | 211 |
| Guide part | 212 |
| Mounting hole | 213 |
| Guide rod | 22 |
| Block piece | 221 |
| Connector | 222 |
| Elastic component | 23 |
| Holding part | 24 |
| Block | 241 |
| Keep away a hole | 242 |
| Support division | 243 |
| Sliding surface | 244 |
| Electronic installation | 200 |
| Shell | 210 |
| Circuit board | 220 |
| First housing | 230 |
| Second housing | 240 |
| Turning circuit pad | 250 |
| Push piece | 260 |
| Pressure section | 270 |
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
It should be noted that when a component is considered as " connection " another component, it can make to be directly connected to another component or may be simultaneously present the component being centrally located.When a component is considered as " being arranged on " another component, it can make to be set directly on another component or may be simultaneously present the component being centrally located.
Unless otherwise defined, all of technologies and scientific terms used here by the article is identical with belonging to the implication that the those skilled in the art of the present invention are generally understood that.Term used in the description of the invention herein is intended merely to describe the purpose of specific embodiment, it is not intended that in the limitation present invention.Term as used herein " and/or " include the arbitrary and all combinations of one or more related Listed Items.
Please refer to Fig. 1 to Fig. 3, a kind of anti-disassembling mechanism 100 provided by the invention and the electronic installation 200 using anti-disassembling mechanism 100.Electronic installation 200 also includes shell 210 and the circuit board 220 being arranged in shell 210.Shell 210 includes the first housing 230 and the second housing 240 being covered on the first housing 230.Circuit board 220 is arranged on the first housing 230 and between the first housing 230 and the second housing 240.Circuit board 220 is provided with multiple turning circuit pads 250 and push piece 260.Multiple turning circuit pads 250 are distributed in array-like.Push piece 260 is perpendicular to circuit board 220.The one end of push piece 260 away from circuit board 220 has pressure section 270.In the present embodiment, pressure section 270 is generally conical shape, but not limited to this.Certainly, electronic installation 200 also includes the other functional electric subcomponents being arranged in electronic installation 200, but other electron component is not the structure emphasis of the present invention, and its concrete structure repeats no more.
Please refer to Fig. 2 to Fig. 6, anti-disassembling mechanism 100 is arranged on the second housing 240.Anti-disassembling mechanism 100 includes the upset component 10 and clamping and holding assembly 20 for closing on the edge of the second housing 240 1.Upset component 10 includes support 11, pivot 12, flip piece 13, torsion elements 14 and multiple electric-conductors 15.Support 11 is arranged on the second housing 240.Flip piece 13 is rotated and is arranged on pivot 12.Flip piece 13 includes body 131, the grab 132 for setting the one end of body 131, is opened in the pivoted hole 133 of the other end of body 131 and the multiple accepting grooves 134 being opened on body 131.Pivot 12 is arranged on support 11 and is arranged in pivoted hole 133 so that flip piece 13 can rotate relative to support 11.Body 131 includes first surface 1311 and the second surface 1312 relative with first surface 1311.Grab 132 is substantially L-shaped.The side of grab 132 offers inclined-plane 1321.Inclined-plane 1321 is stretched out by the second surface 1312 of body 131 to be formed.Inclined-plane 1321 has default angle with second surface 1312.Multiple accepting grooves 134 are opened on the first surface 1311 of body 131.Multiple accepting grooves 134 are arranged in array-like and can be corresponding with multiple turning circuit pads 250 on circuit board 220.Torsion elements 14 are arranged on pivot 12.Torsion elements 14 include main body 141 and are arranged at two abutting parts 142 of the opposite end of main body 141.The main body 141 of torsion elements 14 is sheathed on pivot 12.One abutting part 142 of torsion elements 14 is connected on support 11, and another abutting part 142 of torsion elements 14 is connected to the body 131 of flip piece 13.Torsion elements 14 can provide torsion to flip piece 13.Multiple electric-conductors 15 are arranged on flip piece 13.Multiple electric-conductors 15 can be contained in accepting groove 134 according to arrangement rule set in advance.Multiple electric-conductors 15 can correspond to be contradicted with multiple turning circuit pads 250 on circuit board 220.When multiple electric-conductors 15 are contradicted so that circuit board 220 turns on and normal operation according to arrangement rule set in advance with multiple turning circuit pads 250 on circuit board 220；When multiple electric-conductors 15 are not contradicted with multiple turning circuit pads 250 on circuit board 220 according to arrangement rule set in advance so that the starting protection mechanism of circuit board 220 and out of service, and then the purpose of tamper.In the present embodiment, torsion elements 14 are torque spring, but not limited to this.Electric-conductor 15 is spherical, but not limited to this.
Clamping and holding assembly 20 includes support frame 21, the guide rod 22 for being arranged at support frame 21, the elastic component 23 being sheathed on guide rod 22 and the holding part 24 being arranged on guide rod 22.Support frame 21 is substantially u-shaped.Support frame 21 includes support body 211, extends the guide part 212 formed and the mounting hole 213 being opened on support body 211 along the opposite end of support body 211.Two guide parts 212, which are parallel to each other, is collectively forming a guide space（Do not indicate）.Mounting hole 213 is located at the substantial middle position of support body 211.Guide rod 22, which slides, to be arranged in mounting hole 213 and between two guide parts 212 of support frame 21.The relative both ends of guide rod 22 are respectively arranged with block piece 221 and connector 222.Block piece 221 is used to prevent guide rod 22 from departing from mounting hole 213 with connector 222.The relative both ends of elastic component 23 be flexibly supported on respectively connector 222 with support body 211 so that guide rod 22 moves under the elastic reaction of elastic component 23 relative to mounting hole 213.Holding part 24 is arranged on connector 222 to be connected with guide rod 22.Holding part 24 includes block 241, is opened in keeping away a hole 242, being arranged at the support division 243 kept away in a hole 242 and the sliding surface being arranged on block 241 244 on block 241.Keep away the substantial middle position that a hole 242 is located at block 241.In the present embodiment, support division 243 is inclined-plane, and it is the surface of block 241（Do not indicate）Formed to extension in a hole 242 is kept away.Support division 243 can offset with the pressure section 270 of push piece 260.Sliding surface 244 is arranged at the one end of block 241 away from guide rod 22.Sliding surface 244 can be slidably matched with the inclined-plane 1321 of grab 132.In the present embodiment, elastic component 23 is spring, but not limited to this.
Please refer to Fig. 1 to Fig. 6, during assembling, support 11 is arranged at the second housing 240, and pivot 12 is arranged in the pivoted hole 133 and torsion elements 14 of flip piece 13.Pivot 12 is arranged on support 11, and two abutting parts 142 of torsion elements 14 abut against with the second housing 240 and flip piece 13 respectively.Support frame 21 is arranged on the second housing 240, and two guide parts 212 of support frame 21 extend to close to the direction of flip piece 13.Connector 222 is arranged to one end of guide rod 22, and elastic component 23 is sheathed on guide rod 22.The one end that will be far from connector 222 is arranged in the mounting hole 213 of support frame 21, and the relative both ends of elastic component 23 be flexibly supported on respectively connector 222 with support body 211.Block piece 221 is arranged to one end of the guide rod 22 for being arranged in mounting hole 213 to prevent guide rod 22 from departing from mounting hole 213.Holding part 24 is arranged on connector 222, and the sliding surface 244 of holding part 24 can be slidably matched with the inclined-plane 1321 of grab 132, complete the assembling to whole anti-disassembling mechanism 100.
In use, using pressed by external force flip piece 13 so that flip piece 13 rotates around pivot 12, so that the sliding surface 244 on the inclined-plane 1321 of grab 132 and holding part 24 abuts against.Continue to press flip piece 13 and be pressed torsion elements 14, guide rod 22 pushes direction movement of the lower edge away from flip piece 13 on the inclined-plane 1321 of grab 132 and elastic component 23 is compressed.When the inclined-plane 1321 of grab 132 separates with the sliding surface 244 of holding part 24, due to the elastic-restoring force of elastic component 23, make direction movement of the guide rod 22 to close flip piece 13 so that the grab 132 of holding part 24 and flip piece 13 fastens, so as to hinder flip piece 13 to be overturn in the presence of torsion elements 14.Cancel external force, multiple electric-conductors 15 are correspondingly contained in accepting groove 134 according to arrangement rule set in advance.The first housing 230 for being provided with circuit board 220 is installed on the second housing 240, and multiple turning circuit pads 250 on circuit board 220 are corresponding corresponding with being contained in multiple electric-conductors 15 of accepting groove 134.The keeping away in a hole 242 into holding part 24 of push piece 260 on circuit board 220, and the pressure section 270 of push piece 260 offsets with being located at the support division 243 kept away in a hole 242, so that holding part 24 moves along the direction away from flip piece 13 and cancels the clamping to the grab 132 of flip piece 13.Meanwhile flip piece 13 is rotated in the presence of torsion elements 14 and supports circuit board 220 so that be contained in accepting groove 134 multiple electric-conductors 15 and multiple turning circuit pads 250 on circuit board 220 it is inconsistent, and then turn on circuit board 220.When being dismantled to electronic installation 200, flip piece 13 loses being pressed in the presence of torsion elements 14 for circuit board 220 and overturn, so that the multiple electric-conductors 15 for being correspondingly contained in accepting groove 134 according to arrangement rule set in advance depart from accepting groove 134 and are scattered.The dismounting personnel of electronic installation 200 are dismantled for not knowing the arrangement rule of electric-conductor 15, the arrangement rule of electric-conductor 15 can not be recovered and prevent that electronic installation 200 from distorting or reading the internal information of electronic installation 200 after being disassembled without permission, so as to reach the purpose of electronic installation tamper.
In the present embodiment, upset component 10 includes the support 11 being arranged on the second housing 240, the pivot 12 being arranged on support 11, the rotation flip piece 13 being arranged on pivot 12, the torsion elements 14 being arranged on pivot 12 and the multiple electric-conductors 15 being arranged on flip piece 13, but not limited to this, pivot 12 can remove, flip piece 13 is pivoted directly on support 11, has no effect on the upset of flip piece 13.
In the present embodiment, flip piece 13 includes body 131, the grab 132 for setting the one end of body 131, is opened in the pivoted hole 133 of the other end of body 131 and the multiple accepting grooves 134 being opened on body 131, but not limited to this, grab 132 can remove with pivoted hole 133, flip piece 13 is pivoted directly on support 11, body 131 directly with the phase clamping of holding part 24, have no effect on flip piece 13 upset and flip piece 13 by clamping.
In the present embodiment, clamping and holding assembly 20 includes support frame 21, the guide rod 22 for being arranged at support frame 21, the elastic component 23 being sheathed on guide rod 22 and the holding part 24 being arranged on guide rod 22, but not limited to this, elastic component 23 can remove, and have no effect on the movement of guide rod 22.
In the present embodiment, holding part 24 includes block 241, is opened in keeping away a hole 242, being arranged at the support division 243 kept away in a hole 242 and the sliding surface being arranged on block 241 244 on block 241, but not limited to this, keeping away a hole 242 and sliding surface 244 can remove, support division 243 is directly arranged on block 241, is had no effect on and is driven holding part 24 to move and the clamping flip piece 13 of holding part 24 by support division 243.
In the present embodiment, the relative both ends of guide rod 22 are respectively arranged with block piece 221 and connector 222, but not limited to this, and connector 222 can remove, holding part 24 is directly connected with guide rod 22 and one end of elastic component 23 is directly held in holding part 24, has no effect on the movement of holding part 24.
Flip piece 13 is carried out clamping to hinder the upset of flip piece 13 by above-mentioned anti-disassembling mechanism 100 by the holding part 24 of clamping and holding assembly 20, and multiple electric-conductors 15 are correspondingly contained in the accepting groove 134 of flip piece 13 according to default arrangement rule, when anti-disassembling mechanism 100 is installed in electronic installation 200, flip piece 13 is pressed by electronic installation 200 and cancels clamping of the holding part 24 to flip piece 13, so that the electronic installation 200 with anti-disassembling mechanism 100 dismounting when flip piece 13 overturn and electric-conductor 15 is scattered and can not conduct electrons device 200 circuit board 220, and then electronic installation 200 is prevented to distort or read the internal information of electronic installation 200 after being disassembled without permission.
In addition, those skilled in the art can also do other changes in spirit of the invention, certainly, these changes done according to present invention spirit, scope of the present invention should be all included in.
Claims (10)
1. a kind of anti-disassembling mechanism, for carrying out tamper to electronic installation, the electronic installation has circuit board, it is characterised in that：The anti-disassembling mechanism includes upset component and clamping and holding assembly,The upset component includes support,Rotate the flip piece being arranged on the support,Torsion elements and the multiple electric-conductors being arranged on the flip piece,The flip piece includes body and the multiple accepting grooves being opened on the body,The plurality of accepting groove on the body be in array-like be distributed,The torsion elements are arranged between the flip piece and support so that the flip piece is overturn,The plurality of electric-conductor can be correspondingly contained in the plurality of accepting groove according to arrangement rule set in advance,Multiple electric-conductors with arrangement rule set in advance can be inconsistent so that the circuit board to be turned on the circuit board,The clamping and holding assembly includes support frame,The holding part for being slideably positioned in the guide rod of the support frame and being arranged on the guide rod,The holding part can move along the guide rod,The holding part includes block and the support division being arranged on the body,The block of the holding part close to the flip piece and can press the body of the flip piece to hinder the flip piece to overturn,The support division can drive the holding part to cancel the pressing to the flip piece away from the flip piece,The flip piece can carry out upset in the presence of the torsion elements makes the plurality of electric-conductor be scattered and can not learn the arrangement rule set in advance of the plurality of electric-conductor.
2. anti-disassembling mechanism as claimed in claim 1, it is characterised in that：The upset component also includes the pivot being arranged on the support, and the flip piece is rotated and is arranged on the pivot.
3. anti-disassembling mechanism as claimed in claim 2, it is characterised in that：The flip piece also includes the grab for setting the body one end and the pivoted hole for being opened in the body other end, the body includes first surface and the second surface relative with the first surface, the side of the grab offers inclined-plane, the inclined-plane is formed by the second surface extension of the body, the grab can be arranged in the pivoted hole so that the flip piece can be relative to the holder pivots with the holding part phase clamping, the pivot.
4. anti-disassembling mechanism as claimed in claim 2, it is characterised in that：The torsion elements include main body and are arranged at two abutting parts of the main body opposite end, and the main body of the torsion elements is sheathed on the pivot, and an abutting part of the torsion elements is connected on the support, and another abutting part of the torsion elements is connected to the body of the flip piece.
5. anti-disassembling mechanism as claimed in claim 1, it is characterised in that：The support frame includes support body, extends the guide part formed and the mounting hole being opened on the support body along the support body opposite end, and the guide rod, which slides, to be arranged in the mounting hole and between two guide parts of the support frame.
6. anti-disassembling mechanism as claimed in claim 5, it is characterised in that：The clamping and holding assembly also includes being sheathed on elastic component on the guide rod, the relative both ends of the elastic component be held in respectively the support body of the support frame with the holding part so that guide rod moves under the elastic reaction of elastic component.
7. anti-disassembling mechanism as claimed in claim 6, it is characterised in that：The relative both ends of the guide rod are respectively arranged with block piece and connector, and the block piece is used to prevent the guide rod from departing from the mounting hole with the connector, and one end of the elastic component offsets with the connector.
8. anti-disassembling mechanism as claimed in claim 3, it is characterised in that：The holding part also includes the sliding surface kept away a hole and be arranged on the block being opened on the block, and the support division is arranged at this and kept away in a hole, and the sliding surface is arranged at the one end of the block away from the guide rod, and the sliding surface can be slidably matched with the inclined-plane of the grab.
9. a kind of electronic installation, the electronic installation includes shell, the circuit board and anti-disassembling mechanism being arranged in the shell, it is characterised in that：The circuit board is provided with multiple turning circuit pads and push piece,The anti-disassembling mechanism includes upset component and clamping and holding assembly,The upset component includes support,Rotate the flip piece being arranged on the support,Torsion elements and the multiple electric-conductors being arranged on the flip piece,The flip piece includes body and the multiple accepting grooves being opened on the body,The plurality of accepting groove on the body be in array-like be distributed,The torsion elements are arranged between the flip piece and support so that the flip piece is overturn,The plurality of electric-conductor can be correspondingly contained in the plurality of accepting groove according to arrangement rule set in advance,Multiple electric-conductors with arrangement rule set in advance can correspond to inconsistent so that the circuit board to be turned on the turning circuit pad of the circuit board,The clamping and holding assembly includes support frame,The holding part for being slideably positioned in the guide rod of the support frame and being arranged on the guide rod,The holding part can move along the guide rod,The holding part includes block and the support division being arranged on the body,The block of the holding part close to the flip piece and can press the body of the flip piece to hinder the flip piece to overturn,The push piece can push the support division to drive the holding part to cancel the pressing to the flip piece away from the flip piece,The flip piece can carry out upset in the presence of the torsion elements makes the plurality of electric-conductor be scattered and can not learn the arrangement rule set in advance of the plurality of electric-conductor.
10. electronic installation as claimed in claim 9, it is characterised in that：The shell includes the first housing and the second housing being covered on first housing, the circuit board are arranged on first housing and between first housing and second housing, and the antiwithdrawal device is arranged on second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349147.0A CN107426926B (en) | 2016-05-24 | 2016-05-24 | Anti-disassembling mechanism and electronic device with the anti-disassembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349147.0A CN107426926B (en) | 2016-05-24 | 2016-05-24 | Anti-disassembling mechanism and electronic device with the anti-disassembling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107426926A true CN107426926A (en) | 2017-12-01 |
| CN107426926B CN107426926B (en) | 2019-08-27 |
Family
ID=60422753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610349147.0A Expired - Fee Related CN107426926B (en) | 2016-05-24 | 2016-05-24 | Anti-disassembling mechanism and electronic device with the anti-disassembling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107426926B (en) |
Cited By (3)
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| CN110645257A (en) * | 2018-06-26 | 2020-01-03 | 南宁富桂精密工业有限公司 | Anti-dismantling electronic device |
| CN111079205A (en) * | 2018-10-22 | 2020-04-28 | 南宁富桂精密工业有限公司 | Anti-dismantling mechanism and electronic device with same |
| CN111698850A (en) * | 2019-03-15 | 2020-09-22 | 立端科技股份有限公司 | Anti-theft mechanism |
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| EP2950234A1 (en) * | 2014-05-27 | 2015-12-02 | ddm hopt + schuler GmbH & Co. KG. | Tamper-proof card reader with a printed drill resistant PCB structure |
| CN105451481A (en) * | 2014-08-19 | 2016-03-30 | 国基电子（上海）有限公司 | Anti-dismounting electronic device |
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| TWI415554B (en) * | 2010-08-03 | 2013-11-11 | Zyxel Communications Corp | Device having anti-demolition function |
| CN105051751A (en) * | 2012-12-07 | 2015-11-11 | 科瑞坡特拉股份公司 | A security module for protecting circuit components from unauthorized access |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110645257A (en) * | 2018-06-26 | 2020-01-03 | 南宁富桂精密工业有限公司 | Anti-dismantling electronic device |
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| CN111698850B (en) * | 2019-03-15 | 2021-08-10 | 立端科技股份有限公司 | Anti-theft mechanism |
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| Publication number | Publication date |
|---|---|
| CN107426926B (en) | 2019-08-27 |
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