CN110418526A - The electronic device of Anti-theft-dismounting structure and application the Anti-theft-dismounting structure - Google Patents
The electronic device of Anti-theft-dismounting structure and application the Anti-theft-dismounting structure Download PDFInfo
- Publication number
- CN110418526A CN110418526A CN201810391591.8A CN201810391591A CN110418526A CN 110418526 A CN110418526 A CN 110418526A CN 201810391591 A CN201810391591 A CN 201810391591A CN 110418526 A CN110418526 A CN 110418526A
- Authority
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- China
- Prior art keywords
- locking part
- mounting portion
- hole
- theft
- fixing piece
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/86—Secure or tamper-resistant housings
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
-
- 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
-
- 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
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The present invention provides a kind of Anti-theft-dismounting structure, comprising: tamper component including the first locking part being mutually clamped and is prevented disassembling；First fixing piece, including the first mounting portion and the second mounting portion, the first mounting portion are equipped with first through hole, and the first locking part is installed on first through hole, and anti-disassemble is installed on the second mounting portion；Alarm assemblies, are installed on the first fixing piece, and alarm assemblies are connect with the first locking part；Second fixing piece, including third mounting portion, third mounting portion are equipped with the second through-hole；And locked assembly, including the second locking part being connected together and holding firmware, the second locking part is rotatably installed on second through-hole, and the second locking part spins together with the first locking part, the second fixing piece and the first fixing piece are linked together.The present invention also provides a kind of electronic devices, comprising: upper cover；Bottom case；And above-mentioned Anti-theft-dismounting structure, the first fixing piece are set to upper cover, the second fixing piece is set to bottom case.
Description
Technical field
The present invention relates to electronic equipment anti-theft anti-disassembling technical field more particularly to a kind of Anti-theft-dismounting structure and apply this antitheft
Tear the electronic device of structure open.
Background technique
Generally on the market, in order not to allow user voluntarily to disassemble product, product is caused to go wrong, manufacturer generallys use following
Two kinds of safeguard procedures:
Mode one: setting antifake article, using anti-fake or frangible paster, attached above screw head, screw hole or
On the interface that the upper lower casing of person is dismantled, once user opens casing, this paster will be destroyed.
Mode two is arranged Anti-theft-dismounting structure, the rarer screw terminal of utilization, or needs special tool(s) that can just dismantle casing
Mode, to avoid user's Dismountable product.
But for mode one, it is attached at the frangible paster of screw terminal, frangible paster bonding area is small, is pasted not strongly, and holds
Easily removed by lossless；For mode two, Anti-theft-dismounting structure is single, without warning function, can not be effectively protected in electronic product
Data.
Summary of the invention
In view of this, it is necessary to provide a kind of tamper difficulty height, the Anti-theft-dismounting structure with alarm and data protection function
And the electronic device using the Anti-theft-dismounting structure.
To achieve the goals above, the present invention provides a kind of Anti-theft-dismounting structure, comprising:
Tamper component including the first locking part being mutually clamped and is prevented disassembling；
First fixing piece, including the first mounting portion and the second mounting portion, first mounting portion is equipped with first through hole, described
First locking part is installed on the first through hole, and anti-disassemble is installed on second mounting portion；
Alarm assemblies, are installed on first fixing piece, and the alarm assemblies are connect with first locking part；
Second fixing piece, including third mounting portion, the third mounting portion are equipped with the second through-hole；And
Locked assembly, including the second locking part being connected together and holding firmware, second locking part is rotationally pacified
Loaded on second through-hole, second locking part is spun together with first locking part, by second fixing piece
It links together with first fixing piece；
Wherein, when second locking part is rotated along direction initialization, second locking part acts on described first
Locking part makes the first locking part rotation and the direction movement towards separate second locking part, touches the alarm assemblies
And anti-disassemble is ejected from second mounting portion.
Further, the alarm assemblies include trigger member, circuit board and microswitch, and the circuit board is installed on institute
The first fixing piece is stated, the trigger member is rotatably mounted to the circuit board, and the microswitch is installed on the circuit board simultaneously
It is contacted with the trigger member, the trigger member is rotatably connected to first locking part.
Further, first locking part includes the first teeth portion, and first fixing piece is equipped with limited post, described micro-
Dynamic switch is equipped with trigger shrapnel, and the trigger member includes plate body, the limit hole on the plate body, is set to the plate body both ends
Trigger unit and the second teeth portion, first teeth portion engages with second teeth portion, and the limit hole is socketed on the limited post,
The trigger unit is contacted with the trigger shrapnel.
Further, the limit hole is in arc-shaped, including arc portion and set on the end at the arc portion both ends, when rotation institute
When stating the first locking part and the arc portion limited post relatively being driven to slide, first teeth portion drives second teeth portion to turn
Dynamic, the trigger shrapnel is pressed to the microswitch and connects the trigger switch by the trigger unit；When rotation described first
When locking part makes limited post described in the end abutment, first locking part is prevented disassembling from second mounting portion by described
Ejection.
Further, first locking part further includes the first cap portion, first sock and first connecting portion, and described
One cap portion, the first sock, first teeth portion and the first connecting portion are sequentially connected, and the first connecting portion is set
There is threaded hole, the first sock is installed on the first through hole；Second locking part includes sequentially connected second cap
Portion, the second socket part, card slot and second connecting portion, the second connecting portion are equipped with external screw thread, and first locking part passes through
The threaded hole and the externally threaded cooperation are screwed to second locking part.
Further, the grooving of multiple perforation threaded holes is equipped on the outside of the first connecting portion.
Further, first cap portion is equipped with the first holding section, and anti-disassemble is prevented including tamper ontology, set on described
It tears tamper portion and multiple pillars on ontology open, easily broken structure, the tamper portion is equipped between the tamper portion and the tamper ontology
It is equipped with the second holding section, first locking part and described anti-disassembles matching by first holding section and the second holding section
Conjunction is connected together.
Further, first mounting portion and second mounting portion are groove structure, and first mounting portion is set
In the bottom wall of second mounting portion, the first through hole is set to the bottom wall of first mounting portion, the bottom of second groove
Wall is equipped with multiple shrinkage pools, and anti-disassemble is fixed on second mounting portion by the cooperation of the multiple pillar and the shrinkage pool
On.
Further, the third mounting portion is groove structure, including inner bottom wall and exterior bottom wall, the second through-hole perforation
The inner bottom wall and the exterior bottom wall, second socket part are movably arranged in second through-hole, and second cap portion supports
The inner bottom wall is connect, the holding firmware is movably arranged in the card slot and abuts the exterior bottom wall, to limit second lock
Firmware is mobile.
To achieve the goals above, the present invention also provides a kind of electronic devices, comprising:
Upper cover；
Bottom case；And
Above-mentioned Anti-theft-dismounting structure, first locking part are set to the upper cover, and second locking part is set to the bottom
Shell.
It can be seen that the electronic device of Anti-theft-dismounting structure provided by the invention and application the Anti-theft-dismounting structure, by the first lock
Firmware links together with alarm assemblies, and alarm assemblies can be triggered when the first locking part Forced rotation, and alarm assemblies issue report
Alert signal makes the processor in electronic device remove the data in electronic device or locks boot program, avoids in electronic device
Portion's leaking data；First locking part be provided with it is anti-disassemble, after the first locking part Forced rotation is to certain position, the first locking part
Anti- disassemble can be ejected from upper cover, be destroyed anti-disassemble, being easy to judge electronic device, whether there is or not the traces of artificial destruction.
Detailed description of the invention
Fig. 1 show the configuration schematic diagram of electronic device according to an embodiment of the invention, the electronic device packet
Upper cover, bottom case and Anti-theft-dismounting structure are included, the Anti-theft-dismounting structure includes tamper component, the first fixing piece, alarm assemblies, second
Fixing piece and locked assembly.
Fig. 2 show electronic device described in Fig. 1 in the configuration schematic diagram of another angle.
Fig. 3 show the structural schematic diagram of the trigger member of alarm assemblies described in Fig. 1.
Fig. 4 show the structural schematic diagram after electronic device described in Fig. 1.
Fig. 5 show the schematic diagram of the section structure of the electronic device described in Fig. 4 at Anti-theft-dismounting structure.
Main element symbol description
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Fig. 1 and Fig. 2 show the quick-fried of the electronic device 200 according to an embodiment of the invention using Anti-theft-dismounting structure 100
Fried structural schematic diagram.As shown in the figure, Anti-theft-dismounting structure 100 includes tamper component 110, the first fixing piece 120, alarm assemblies
130, the second fixing piece 140 and locked assembly 150, wherein tamper component 110 and alarm assemblies 130 are mounted on first and fix
On part 120, locked assembly 150 is installed on the second fixing piece 140, and tamper component 110 and locked assembly 150 pass through helicitic texture
Connection, so that the first fixing piece 120 and the second fixing piece 140 be fitted together.Alarm assemblies 130 and tamper component 110 connect
It connects, when tamper component 110 is disassembled, tamper component 110 can trigger alarm assemblies 130, and alarm assemblies 130 is made to issue alarm signal
Number.
Specifically, tamper component 110 includes the first locking part 111 and prevents disassembling 112, the first locking part 111 includes successively
The first cap portion 1111, first sock 1112, the first teeth portion 1113 and the first connecting portion 1114 of connection, the first cap portion 1111
Surface far from first sock 1112 is equipped with the first holding section 1115；The end of first connecting portion 1114 offers screw thread
Hole, the outside of first connecting portion 1114 is equipped with the grooving 1116 of multiple perforation threaded holes, so that first connecting portion 1114 has one
Fixed elasticity.Prevent that disassembling 112 includes tamper ontology 1121, the tamper portion 1122 on tamper ontology 1121 and multiple pillars
1123, multiple pillars 1123 are evenly distributed on tamper ontology 1121 centered on tamper portion 1122；Tamper portion 1122 and tamper
Easily broken structure, such as groove structure or engraved structure are equipped between ontology 1121, tamper portion 1122 is equipped with the second holding section
1124, it is anti-to disassemble 112 by the clamping of the second holding section 1124 and the first holding section 1115 to the first locking part 111.
Optionally, the first holding section 1115 and the second holding section 1124 include multiple spaced apart and are circumferentially distributed convex
Block is equipped with opening between two adjacent convex blocks, and the convex block of the first holding section 1115 sticks into the opening of the second holding section 1124, and
The convex block of second holding section 1124 also sticks into the opening of the first holding section 1115, so that the two is connected together.
The upper surface of first fixing piece 120 is equipped with the first mounting portion 121 and the second mounting portion 122,121 He of the first mounting portion
Second mounting portion 122 is the groove structure of stepped setting, and the first mounting portion 121 is set to the bottom wall of the second mounting portion 122, the
The bottom wall of one mounting portion 121 be equipped with first through hole 123, the second mounting portion 122 be equipped with multiple shrinkage pools 1221, multiple shrinkage pools 1221 with
It is evenly distributed on centered on first mounting portion 121 on the bottom wall of second mounting portion 122.The lower surface of first fixing piece 120 is being leaned on
It is equipped at the position of nearly first mounting portion 121 and the second mounting portion 122 multiple around the fixed column 124 of limited post and a limit
Column 125.First cap portion 1111 of the size of the first mounting portion 121 and the first locking part 111 is consistent, and the first cap portion 1111 is pacified
In the first mounting portion 121；The size and first sock 1112 of first through hole 123 are consistent, by first sock 1112
It is mounted in first through hole 123.
Please with reference to Fig. 3, alarm assemblies 130 include trigger member 131, circuit board 132 and are fixed on circuit board 132
Microswitch 133, wherein trigger member 131 include plate body 1311, set on 1311 both ends of plate body the second teeth portion 1312 and triggering
Portion 1313, the card column 1314 among plate body 1311 and the limit hole on plate body 1311 and close to trigger unit 1313
1315, one end of trigger unit 1313 is equipped with triggering recess portion 1316.Limit hole 1315 is in substantially arc-shaped, including arc portion 1317 and is set
In the end 1318 at 1317 both ends of arc portion.Circuit board 132 is equipped with 1321, card holes 1322 of multiple fixation holes and one is worn
Hole 1323, card column 1314 are connected in card hole 1322, make triggering 131 rotationally in mounting circuit boards 132.Microswitch 133
Including trigger shrapnel 1331, trigger shrapnel 1331 is close to trigger recess portion 1316 at the beginning, when the rotation of trigger member 131 makes to trigger bullet
When piece 1331 skids off from triggering recess portion 1316 and abuts trigger unit 1313, trigger shrapnel 1331 connects microswitch 133.Circuit
Multiple fixation holes 1321 of plate 132, perforation 1323 are right with multiple fixed columns 124 of the first fixing piece 120, limited post 125 respectively
It should be arranged, the second teeth portion 1312 of trigger member 131 can be engaged with the first teeth portion 1113 of the first locking part 111, thus will alarm
Component 130 links together with tamper component 110.
Second fixing piece 140 includes third mounting portion 141 and the second through-hole 142 on third mounting portion 141, third
Mounting portion 141 is groove structure comprising inner bottom wall 1411 and exterior bottom wall 1412, the second through-hole 142 run through 1411 He of inner bottom wall
Exterior bottom wall 1412.
Locked assembly 150 includes the second locking part 151 and holding firmware 152, and the second locking part 151 includes sequentially connected the
Two cap portions 1511, the second socket part 1512, card slot 1513 and second connecting portion 1514, holding firmware 152 are movably installed at
In card slot 1513.Second socket part 1512 is in the form of a column, and the second through-hole 142 of size and the second fixing piece 140 is consistent, with activity
Ground is mounted in the second through-hole 142.Second connecting portion 1512 is equipped with external screw thread, and the second locking part 151 passes through second connecting portion
The cooperation of 1114 internal screw thread of 1512 external screw threads and first connecting portion is screwed to the first locking part 111.Optionally, holding firmware 152 is C
Type snap ring.
The present invention also provides a kind of electronic devices 200 using above-mentioned Anti-theft-dismounting structure 100, as depicted in figs. 1 and 2, electricity
Sub-device 200 includes shell, Anti-theft-dismounting structure 100 and the mainboard (not shown) being set in the housing, and shell includes 210 He of upper cover
Bottom case 220, the first fixing piece 120 are fixed on upper cover 210, and the second fixing piece 140 is fixed on bottom case 220.Optionally, first is fixed
Part 120 is a part of upper cover 210, and the second fixing piece 140 is a part of bottom case 220.
Below in conjunction with attached drawing 1 to Fig. 5 to application above-mentioned Anti-theft-dismounting structure 100 electronic device 200 installation and dismantle into
Row explanation:
When installation, alarm assemblies 130 are mounted on the first fixing piece 120 of upper cover 210 by the first step, specifically, first will
Limited post 125 sequentially passes through the perforation 1323 of circuit board 132 and the limit hole 1315 of trigger member 131；Then screw is passed through into electricity
The fixation hole 1321 of road plate 132 is simultaneously screwed to fixed column 124, be can be completed and is installed to alarm assemblies 130, at this point, limited post
125 with the cooperation of limit hole 1315, to limit the slewing area of trigger member 131.
Tamper component 110 is installed on the first fixing piece 120 by second step, specifically, first by the first locking part 111
First connecting portion 1114 and the first teeth portion 1113 sequentially pass through first through hole 123, and first sock 1112 is mounted on first
In through-hole 123；Then first teeth portion 1113 is engaged to the second teeth portion 1312 of trigger member 131；Finally by it is anti-disassemble 112 it is convex
Column 1123 sticks into the shrinkage pool 1221 of the second mounting portion 122, thus will prevent that disassembling 112 is fixed on the second mounting portion 122, at this point,
First cap portion 1111 is installed on the first mounting portion 121 and abuts the bottom wall of the first mounting portion 121.
Fixation kit 150 is installed on the second fixing piece 140 of bottom case 220 by third step, specifically, first by the second lock
The second connecting portion 1514 and card slot 1513 of firmware 151 sequentially pass through the second through-hole 142；Then the second socket part 1514 is rotated
Ground is mounted in the second through-hole 142, and the second cap portion 1511 is abutted to the inner bottom wall 1411 of third mounting portion 141；It finally will card
Firmware 152 is movably arranged in card slot 1513 and abuts the exterior bottom wall 1412 of third mounting portion 141, so as to by the second locking part
151 are rotatably mounted on the second fixing piece 140, due to the position-limiting action of holding firmware 151 and the second cap portion 1511, so that second
Locking part 151 will not be mobile relative to the second fixing piece 140 in rotation.
Upper cover 210 is assembled to bottom case 220 by the 4th step, specifically, first by the first connecting portion of the first locking part 111
The second connecting portion 1514 of 1114 the second locking parts 151 of alignment, then snaps into bottom case 220 for upper cover 210, finally rotates second
Locking part 151, the external screw thread in second connecting portion 1514 are screwed with the threaded hole in first connecting portion 1114, the first cap portion 1111
Upper cover 210 is pressed into bottom case 220, until upper cover 210 is pressed to bottom case 220.
When disassembly, the second locking part 151 first is rotated along direction initialization, for example, the second lock of rotation counterclockwise
Firmware 151, the second locking part 151 first force in the first locking part 111, make easy between tamper portion 1122 and tamper ontology 1121
Disconnected structural break, at this point, the first locking part 111 passes through the upper cover 210 opposite with the cooperation of first through hole 123 of first sock 1112
Rotation；Then, the first locking part 151 drives the rotation of the second locking part 111, and the second locking part 111 drives 131 turns of trigger member again
Dynamic, 1317 relative limit column 125 of the arc portion sliding of trigger member 131 makes the trigger shrapnel 1331 of microswitch 133 from triggering recess portion
It is skidded off in 1316 and is slided along trigger unit 1313 and connect microswitch 133, microswitch 133, which issues signal, makes circuit board
132 send warning message, and the processor in 200 mainboard of electronic device is except the data in electronic device 200 or locks boot program；
Then, trigger member 131 resists limited post 125 far from the end 1318 of triggering recess portion 1316, continue to rotate trigger member 131 can not
And the first locking part 111 is prevented to rotate；Finally, the continuous action by the second locking part 151, the first locking part 111 is towards remote
Direction from the second locking part 151 is mobile, will prevent that disassemble 112 ejects from upper cover 210, the first locking part 111 is also locked with second
The disengaging of firmware 151 screws, so that upper cover 210 be removed from bottom case 220.
It can be seen that the electronic device 200 of Anti-theft-dismounting structure 100 provided by the invention and application the Anti-theft-dismounting structure 100,
First locking part 111 is linked together with alarm assemblies 130, alarm group can be triggered when the first 111 Forced rotation of locking part
Part 130, alarm assemblies 130 issue alarm signal, and the processor in electronic device 200 is made to remove the data in electronic device 200
Or boot program is lockked, avoid 200 internal data of electronic device from revealing；First locking part 111 be provided with it is anti-disassemble 112, when the
After one locking part, 111 Forced rotation to certain position, the first locking part 111 can will prevent that disassemble 112 ejects from upper cover 210, makes
Prevent that disassembling 112 is destroyed, being easy to judge electronic device 200, whether there is or not the traces of artificial destruction.
To those skilled in the art, it can be combined and be generated with scheme of the invention according to the present invention and inventive concept
Actual needs make other and be altered or modified accordingly, and these change and adjustment all should belong to the guarantors of the claims in the present invention
Protect range.
Claims (10)
1. a kind of Anti-theft-dismounting structure, which is characterized in that the Anti-theft-dismounting structure includes:
Tamper component including the first locking part being mutually clamped and is prevented disassembling；
First fixing piece, including the first mounting portion and the second mounting portion, first mounting portion be equipped with first through hole, described first
Locking part is installed on the first through hole, and anti-disassemble is installed on second mounting portion；
Alarm assemblies, are installed on first fixing piece, and the alarm assemblies are connect with first locking part；
Second fixing piece, including third mounting portion, the third mounting portion are equipped with the second through-hole；And
Locked assembly, including the second locking part being connected together and holding firmware, second locking part is rotatably installed on
Second through-hole, second locking part are spun together with first locking part, by second fixing piece and institute
The first fixing piece is stated to link together；
Wherein, when second locking part is rotated along direction initialization, second locking part acts on first locking
Part makes first locking part rotate and move towards the direction far from second locking part, touches the alarm assemblies and incites somebody to action
Anti- disassemble ejects from second mounting portion.
2. Anti-theft-dismounting structure as described in claim 1, which is characterized in that the alarm assemblies include trigger member, circuit board with
And microswitch, the circuit board are installed on first fixing piece, the trigger member is rotatably mounted to the circuit board, institute
It states microswitch to be installed on the circuit board and contact with the trigger member, the trigger member is rotatably connected to first lock
Firmware.
3. Anti-theft-dismounting structure as claimed in claim 2, which is characterized in that first locking part includes the first teeth portion, described
First fixing piece is equipped with limited post, and the microswitch is equipped with trigger shrapnel, and the trigger member includes plate body, is set to the plate
Limit hole on body, trigger unit and the second teeth portion set on the plate body both ends, first teeth portion are nibbled with second teeth portion
It closes, the limit hole is socketed on the limited post, and the trigger unit is contacted with the trigger shrapnel.
4. Anti-theft-dismounting structure as claimed in claim 3, which is characterized in that the limit hole is in arc-shaped, including arc portion and is set
In the end at the arc portion both ends, when rotating first locking part and the arc portion limited post relatively is driven to slide,
First teeth portion drives the second teeth portion rotation, and the trigger shrapnel is pressed to the microswitch and connect by the trigger unit
Lead to the trigger switch；When rotating first locking part makes limited post described in the end abutment, first locking part
Anti- disassemble is ejected from second mounting portion.
5. Anti-theft-dismounting structure as claimed in claim 3, which is characterized in that first locking part further includes the first cap portion,
One socket part and first connecting portion, first cap portion, the first sock, first teeth portion and described first connect
Socket part is sequentially connected, and the first connecting portion is equipped with threaded hole, and the first sock is installed on the first through hole；Described
Two locking parts include sequentially connected second cap portion, the second socket part, card slot and second connecting portion, and the second connecting portion is set
There is external screw thread, first locking part is screwed by the threaded hole and the externally threaded cooperation to second locking part.
6. Anti-theft-dismounting structure as claimed in claim 5, which is characterized in that be equipped with multiple perforation institutes on the outside of the first connecting portion
State the grooving of threaded hole.
7. Anti-theft-dismounting structure as claimed in claim 5, which is characterized in that first cap portion is equipped with the first holding section, described
It is anti-to disassemble including tamper ontology, be set to tamper portion and multiple pillars on the tamper ontology, the tamper portion and the tamper sheet
Easily broken structure is equipped between body, the tamper portion is equipped with the second holding section, and first locking part and anti-disassemble pass through
The cooperation of first holding section and the second holding section is connected together.
8. Anti-theft-dismounting structure as claimed in claim 7, which is characterized in that first mounting portion and second mounting portion are equal
For groove structure, first mounting portion is set to the bottom wall of second mounting portion, and the first through hole is set to first peace
The bottom wall in dress portion, the bottom wall of second groove are equipped with multiple shrinkage pools, described anti-to disassemble through the multiple pillar and described recessed
The cooperation in hole is fixed on second mounting portion.
9. Anti-theft-dismounting structure as claimed in claim 5, which is characterized in that the third mounting portion is groove structure, including interior
Bottom wall and exterior bottom wall, second through-hole penetrates through the inner bottom wall and the exterior bottom wall, second socket part are moveably mounted
In second through-hole, second cap portion abuts the inner bottom wall, and the holding firmware is movably arranged in the card slot and supports
The exterior bottom wall is connect, it is mobile to limit second locking part.
10. a kind of electronic device characterized by comprising
Upper cover；
Bottom case；And
Anti-theft-dismounting structure as described in any one of claim 1 to 9, first fixing piece be set to the upper cover, described second
Fixing piece is set to the bottom case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391591.8A CN110418526B (en) | 2018-04-27 | 2018-04-27 | Anti-theft dismounting structure and electronic device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391591.8A CN110418526B (en) | 2018-04-27 | 2018-04-27 | Anti-theft dismounting structure and electronic device using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110418526A true CN110418526A (en) | 2019-11-05 |
| CN110418526B CN110418526B (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810391591.8A Active CN110418526B (en) | 2018-04-27 | 2018-04-27 | Anti-theft dismounting structure and electronic device using same |
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| US20020014962A1 (en) * | 2000-05-24 | 2002-02-07 | International Business Machines Corporation | Tamper resistant enclosure for an electronic device and electrical assembly utilizing same |
| US20050058494A1 (en) * | 2001-03-21 | 2005-03-17 | Francotyp-Postalia Ag & Co. Kg | Secure housing for an electronic unit |
| CN201667075U (en) * | 2010-03-22 | 2010-12-08 | 深圳市新国都技术股份有限公司 | Screw protection device for protecting data circuit |
| US20160055356A1 (en) * | 2014-08-22 | 2016-02-25 | Hon Hai Precision Industry Co., Ltd. | Anti-data theft structures and electronic devices with the same |
| US20160066444A1 (en) * | 2014-08-26 | 2016-03-03 | Hon Hai Precision Industry Co., Ltd. | Anti-data theft structures and electronic devices with the same |
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| CN110418526B (en) | 2021-03-05 |
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