CN110319081A - The electronic device of Anti-dismounting structure and the application Anti-dismounting structure - Google Patents
The electronic device of Anti-dismounting structure and the application Anti-dismounting structure Download PDFInfo
- Publication number
- CN110319081A CN110319081A CN201810286530.5A CN201810286530A CN110319081A CN 110319081 A CN110319081 A CN 110319081A CN 201810286530 A CN201810286530 A CN 201810286530A CN 110319081 A CN110319081 A CN 110319081A
- Authority
- CN
- China
- Prior art keywords
- tamper
- disassemble
- locking part
- dismounting structure
- ontology
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention provides a kind of Anti-dismounting structure, comprising: the first locking part；Second locking part；And tamper component, the including actively connecting together first anti-disassemble prevent disassembling with second, the first anti-disassemble connects the first locking part, and second prevents disassembling the second locking part of connection, to fix the first locking part and the second locking part.The present invention also provides a kind of electronic devices, comprising: bottom case；Upper cover；And above-mentioned Anti-dismounting structure, the first locking part are set to bottom case, the second locking part is set to upper cover.The electronic device of Anti-dismounting structure provided by the invention and the application Anti-dismounting structure passes through anti-disassemble of first to connect together and is individually secured to bottom case and upper cover with the second anti-disassemble, bottom case and upper cover could be installed and dismantled by two different extracting tools, tamper difficulty is high；Antifake article is fitted on tamper ontology, and the fitting area of Anti-dismounting structure is big, firm pasting, and antifalse effect is good.
Description
Technical field
The present invention relates to electronic equipment tamper field of anti-counterfeit technology more particularly to a kind of Anti-dismounting structure and apply the tamper knot
The electronic device of structure.
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-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-dismounting structure is single, and tamper difficulty is low.
Summary of the invention
In view of this, a kind of that it is necessary to provide antifalse effects is good, tamper difficulty is high Anti-dismounting structure and applying the tamper knot
The electronic device of structure.
To achieve the goals above, the present invention provides a kind of Anti-dismounting structure, comprising: the first locking part is equipped with mounting hole；The
Two locking parts are equipped with mounting groove, and the mounting groove is equipped with through-hole, and the mounting groove and the through-hole are concentric, when described first
When locking part and second locking part are fixed together, the mounting hole is connected with the through-hole；And tamper component, packet
Include first actively to connect together it is anti-disassemble with second it is anti-disassemble, described first it is anti-disassemble across the through-hole and screw to
The mounting hole, and described second prevents disassembling backstop in the mounting groove, so that the described second anti-disassemble is fixed on described second
In locking part, when described first prevents disassembling clockwise or counterclockwise, so that described first prevents disassembling screw-in or screws out institute
State the first locking part, by described second it is anti-disassemble be compressed to described first it is anti-disassemble, or from described first it is anti-disassemble in point
From.
Further, described first it is anti-disassemble including sequentially connected cap portion, socket part and the first threaded portion, described the
Two prevent disassembling including tamper ontology, the sleeve joint hole among tamper ontology and set on the second screw thread of tamper outer body
Portion, the sleeve joint hole are sheathed on the socket part, by described second it is anti-disassemble actively set be connected to described first it is anti-disassemble,
The cap portion and first threaded portion limit the described second anti-scope of activities disassembled.
Further, the tamper ontology is installed on the mounting groove, and the mounting hole is fixed in first threaded portion
In, when clockwise or counterclockwise described first it is anti-disassemble when, the cap portion is close and compresses the tamper ontology or separate
The tamper ontology.
Further, the inner wall of the mounting hole is equipped with the first internal screw thread, and described first prevents disassembling through first spiral shell
The cooperation of line portion and first internal screw thread is fixed to first locking part.
Further, the inner wall of the mounting groove is equipped with the second internal screw thread, and described second prevents disassembling through second spiral shell
The cooperation of line portion and second internal screw thread is fixed to second locking part.
Further, the cap portion is equipped with for the described first anti-the first tamper portion for disassembling force, the tamper sheet
Body is equipped with for the described second anti-the second tamper portion for disassembling force.
Further, first tamper portion is any one of cross recess, flat recess or regular polygon slot, described second
Tamper portion is two shrinkage pools being symmetrically set on the tamper ontology, and described two shrinkage pools are in symmetrical with the sleeve joint hole
The heart.
Further, the Anti-dismounting structure further includes antifake article, and the tamper inscription version is fixed on the tamper ontology simultaneously
Cover second tamper portion.
Further, the antifake article is any one of inscription version, mylar film or paster, and the antifake article passes through stickup
Mode is fixed on the tamper ontology.
To achieve the goals above, the present invention also provides a kind of electronic devices, comprising: bottom case；Upper cover；And
Above-mentioned Anti-dismounting structure, first locking part are set to the bottom case, and second locking part is set to the upper cover,
Screw clockwise or counterclockwise described first it is anti-disassemble, the upper cover is compressed to the bottom case, or by the upper cover from institute
It states in bottom case and separates.
It can be seen that the electronic device of Anti-dismounting structure provided by the invention and the application Anti-dismounting structure is by connecting together
The first anti-disassemble be individually secured to bottom case and upper cover with the second anti-disassemble, could be the bottom of to by using the first and second extracting tool
Shell and upper cover are installed and are dismantled, and tamper difficulty is high；Antifake article is fitted on tamper ontology, and the fitting area of antifake article is big,
Firm pasting, antifalse effect are good.
Detailed description of the invention
Fig. 1 show electronic device according to an embodiment of the invention, the first extracting tool and the second extracting tool
Configuration schematic diagram, the electronic device include Anti-dismounting structure, and the Anti-dismounting structure includes tamper component.
Fig. 2 show the structural schematic diagram of tamper component described in Fig. 1.
Fig. 3 show the schematic diagram of the section structure at Anti-dismounting structure after the assembling of electronic device described in Fig. 1.
Fig. 4 show the structure for carrying out first step disassembly to electronic device shown in Fig. 3 using the first extracting tool shown in Fig. 1
Schematic diagram.
Fig. 5 show the structure for carrying out second step disassembly to electronic device shown in Fig. 4 using the second extracting tool shown in Fig. 1
Schematic diagram.
Fig. 6 show the structure for carrying out third step disassembly to electronic device shown in Fig. 5 using the first extracting tool shown in Fig. 1
Schematic diagram.
Main element symbol description
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
The detonation configuration that Fig. 1 show the electronic device 200 according to an embodiment of the invention using Anti-dismounting structure 100 shows
It is intended to.In Fig. 1, Anti-dismounting structure 100 includes tamper component 110, the first locking part 120, the second locking part 130 and antifake article
140, tamper component 110 connects the first locking part 120 and the second locking part 130, by the first locking part 120 and the second locking part
130 are fixed together, and antifake article 140 is fixed on the second locking part 130.
Specifically, tamper component 110 prevents that disassembling 111 and second prevents disassembling 112, first including first please with reference to Fig. 2
Prevent that disassembling 111 includes sequentially connected cap portion 1111, socket part 1112 and the first threaded portion 1113, cap portion 1111 is equipped with first
Tamper portion 1114, the first tamper portion 1114 are used to cooperate with tool to prevent first disassembling 111 forces, and the first tamper portion 1114 is
Any one of cross recess, flat recess or regular polygon slot.Second prevents disassembling 112 including tamper ontology 1121 and is set to tamper sheet
Sleeve joint hole 1122, the second threaded portion 1123 and the second tamper portion 1124, sleeve joint hole 1122 on body 1121 are located at tamper ontology
1121 center, the second threaded portion 1123 are located at the outside of tamper ontology 1121, and the second tamper portion 1124 is two shrinkage pools 1124,
Two shrinkage pools 1124 are symmetrical centre with sleeve joint hole 1122, are symmetrically located on tamper ontology 1121.Second prevents disassembling 112 set
1122 sets of hole is connect on the first anti-socket part 1112 for disassembling 111, prevents that disassembling 112 is actively socketed in the first tamper for second
On part 111, prevent disassembling 112 movable model positioned at the cap portion 1111 at 1112 both ends of socket part and the first threaded portion 1113 limitation second
It encloses.
Optionally, first prevents disassembling 111 for screw, and the outer diameter and sleeve joint hole 1122 of socket part 1112 are consistent, the first screw thread
1113 outer diameter of portion is greater than the outer diameter of socket part 1112, and the first tamper portion 1114 is cross recess；Second prevents disassembling 112 for disk knot
Structure is made of elastic material, and the inner wall of sleeve joint hole 1122 is the conical surface, in order to by 1122 sets of sleeve joint hole in socket part 1112
On.Preventing disassembling 112 sets when first prevents disassembling on 111 for second, first by 1122 sets of sleeve joint hole on the first threaded portion 1113,
Sleeve joint hole 1122 and 1113 mutual extrusion of the first threaded portion and deform, slide into socket part 1112 further along the first threaded portion 1113,
Sleeve joint hole 1122 restores original shape and actively covers on socket part 1112 at this time, so that second be prevented to disassemble 112 actively
It covers and prevents disassembling on 111 first.
It is anti-to disassemble 140 as any one of inscription version, mylar film or paster, tamper ontology is fixed on by way of stickup
1121, and the second tamper portion 1124 is covered.Optionally, prevent disassembling 140 for paster.
Please with reference to Fig. 3, the first locking part 120 is cylindrical, end face be equipped with mounting hole 121, mounting hole 121 it is interior
Wall is equipped with the first internal screw thread 122, and the first internal screw thread 122 can prevent that the first threaded portion 1113 for disassembling 111 screws with first.
Second locking part 130 is including mounting groove 131, the through-hole 132 on 131 bottom wall of mounting groove and is set to mounting groove
The second internal screw thread 133 on 131 side walls, the shape of mounting groove 131 prevent disassembling 112 unanimously with second, second are prevented to disassemble 112
It is mounted in mounting groove 131；The shape of through-hole 132 is consistent with the first threaded portion 1113, and size is greater than the first threaded portion 1113,
So that the first threaded portion 1113 can pass freely through through-hole 132；Second internal screw thread 133 can prevent disassembling 112 the second screw thread with second
Portion 1123 screws.
The present invention also provides a kind of electronic devices 200 using above-mentioned Anti-dismounting structure 100, as shown in Figure 1, electronic device
200 include shell, Anti-dismounting structure 100 and the circuit board (not shown) being set in the housing, and shell includes bottom case 210 and upper cover
220, the first locking part 120 is fixed on bottom case 210, and the second locking part 130 is fixed on upper cover 220.First extracting tool 300 and
Two extracting tools 400 are for installing or removing electronic device 200.In the present embodiment, optionally, the first locking part 120 is bottom
A part of 210 bottom wall of shell, the second locking part 130 are a part of upper cover 220.
The installation and disassembly of the electronic device 200 of the above-mentioned Anti-dismounting structure 100 of application are carried out below in conjunction with attached drawing 1 to Fig. 6
Illustrate:
Referring to Fig. 1 to Fig. 3, when installation, upper cover 220 is first snapped into bottom case 210, makes the first locking part 120
Mounting hole 121 is aligned with the through-hole 132 of the second locking part 130；Then, prevent that the first threaded portion 1113 for disassembling 111 is worn for first
It crosses through-hole 132 and abuts the first internal screw thread 122 of mounting hole 121, the first disassembling part 310 of the first extracting tool 300 is caught in
First prevents disassembling 111 the first tamper portion 1114, and first is prevented to disassemble 111 the first locking parts of screw-in 120, until the second tamper
Second threaded portion 1123 of part 112 resists the cap portion 1111 of the second internal screw thread 133 of the second locking part 130, the first locking part 111
It resists tamper ontology 1121 and can not continue to screw first and anti-disassemble 111；Then, by the second disassembly of the second extracting tool 400
Portion 410 is caught in the second the second tamper portion 1124 for preventing disassembling 112, and second is prevented disassembling in 112 screw-in mounting grooves 131, until
Second anti-disassemble 112 and resists 131 bottom wall of mounting groove and can not continue to screw second and anti-disassemble 112；Finally, passing through the first disassembly work
Tool 300 prevents that disassembling 111 screws completely into the first locking part 120 for first, and antifake article 140 is attached to tamper ontology 1121
On, the second tamper portion 1124 is covered, so that upper cover 220 is fixed to bottom case 210.
Please with reference to fig. 4 to fig. 6, when disassembly, antifake article 140 is torn from tamper ontology 1121 first, passes through first
Extracting tool 300 is prevented disassembling 111 screwing out from the first locking part 120 by first, until the first threaded portion 1113 resists tamper sheet
Body 1121 and can not continue to screw out；Then, second is prevented by the second extracting tool 400 disassembling 112 from the second locking part 130
Screw out, until tamper ontology 1121 resist first it is anti-disassemble 111 cap portion 1111 and can not continue to screw out；Finally, passing through first
Extracting tool 300 prevents that disassemble 111 screws out from the first locking part 120 completely for first, thus by upper cover 220 from bottom case 210
It removes.
It can be seen that the electronic device 200 of Anti-dismounting structure 100 provided by the invention and the application Anti-dismounting structure 100 passes through
First to connect together be anti-disassemble 111 and second it is anti-disassemble 112 and be individually secured to bottom case 210 and upper cover 220, by using the
One, two extracting tools 300,400 could be installed and be dismantled to bottom case 210 and upper cover 220, and tamper difficulty is high；Antifake article 140
It is fitted on tamper ontology 1121, the fitting area of antifake article 140 is big, firm pasting, and antifalse effect is good.
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-dismounting structure, which is characterized in that the Anti-dismounting structure includes:
First locking part is equipped with mounting hole；
Second locking part is equipped with mounting groove, and the mounting groove is equipped with through-hole, and the mounting groove and the through-hole are concentric, work as institute
It states the first locking part and when second locking part is fixed together, the mounting hole is connected with the through-hole；And
Tamper component, first including actively connecting together it is anti-disassemble with second it is anti-disassemble, described first it is anti-disassemble across
The through-hole is simultaneously screwed to the mounting hole, and described second prevents disassembling backstop in the mounting groove, so that second tamper
Part is fixed in second locking part, when described first prevents disassembling clockwise or counterclockwise, so that first tamper
Part screws in or screws out first locking part, by described second it is anti-disassemble be compressed to described first it is anti-disassemble, or from institute
First is stated to prevent disassembling middle separation.
2. Anti-dismounting structure as described in claim 1, which is characterized in that described first it is anti-disassemble including sequentially connected cap portion,
Socket part and the first threaded portion, described second it is anti-disassemble including tamper ontology, the sleeve joint hole among tamper ontology and
Set on the second threaded portion of tamper outer body, the sleeve joint hole is sheathed on the socket part, and described second is prevented disassembling
Actively set is connected to described first and prevents disassembling, and the cap portion and first threaded portion limit the described second anti-movable model disassembled
It encloses.
3. Anti-dismounting structure as claimed in claim 2, which is characterized in that the tamper ontology is installed on the mounting groove, described
First threaded portion is fixed in the mounting hole, when clockwise or counterclockwise described first it is anti-disassemble when, the cap portion is leaned on
Closely and compress the tamper ontology or the separate tamper ontology.
4. Anti-dismounting structure as claimed in claim 3, which is characterized in that the inner wall of the mounting hole is equipped with the first internal screw thread, institute
It states the first anti-disassemble and first locking part is fixed to by the cooperation of first threaded portion and first internal screw thread.
5. Anti-dismounting structure as claimed in claim 3, which is characterized in that the inner wall of the mounting groove is equipped with the second internal screw thread, institute
It states the second anti-disassemble and second locking part is fixed to by the cooperation of second threaded portion and second internal screw thread.
6. Anti-dismounting structure as claimed in claim 2, which is characterized in that the cap portion is equipped with for applying to the described first anti-disassemble
First tamper portion of power, the tamper ontology are equipped with for the described second anti-the second tamper portion for disassembling force.
7. Anti-dismounting structure as claimed in claim 6, which is characterized in that first tamper portion is cross recess, flat recess or just
Any one of polygon groove, second tamper portion be symmetrically be set to the tamper ontology on two shrinkage pools, described two
A shrinkage pool is using the sleeve joint hole as symmetrical centre.
8. Anti-dismounting structure as claimed in claim 6, which is characterized in that further include antifake article, the tamper inscription version is fixed on institute
It states tamper ontology and covers second tamper portion.
9. Anti-dismounting structure as claimed in claim 8, which is characterized in that the antifake article is in inscription version, mylar film or paster
Any, the antifake article is fixed on the tamper ontology by way of stickup.
10. a kind of electronic device characterized by comprising
Bottom case；
Upper cover；And
Anti-dismounting structure as described in any one of claim 1 to 9, first locking part are set to the bottom case, second lock
Firmware is set to the upper cover, screws described first clockwise or counterclockwise and prevents disassembling, the upper cover is compressed to the bottom case,
Or the upper cover is separated from the bottom case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286530.5A CN110319081B (en) | 2018-03-30 | 2018-03-30 | Anti-dismantling structure and electronic device applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286530.5A CN110319081B (en) | 2018-03-30 | 2018-03-30 | Anti-dismantling structure and electronic device applying same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110319081A true CN110319081A (en) | 2019-10-11 |
| CN110319081B CN110319081B (en) | 2021-03-19 |
Family
ID=68112078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810286530.5A Active CN110319081B (en) | 2018-03-30 | 2018-03-30 | Anti-dismantling structure and electronic device applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110319081B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110319081B (en) | 2021-03-19 |
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