CN204719760U - Cabinet electronics detaching-proof protection device - Google Patents
Cabinet electronics detaching-proof protection device Download PDFInfo
- Publication number
- CN204719760U CN204719760U CN201520458832.8U CN201520458832U CN204719760U CN 204719760 U CN204719760 U CN 204719760U CN 201520458832 U CN201520458832 U CN 201520458832U CN 204719760 U CN204719760 U CN 204719760U
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- CN
- China
- Prior art keywords
- detaching
- proof protection
- mainboard
- protection device
- shell fragment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of cabinet electronics detaching-proof protection device, belongs to cabinet equipment technical field.This cabinet electronics detaching-proof protection device comprises the electronic lock cylinder that is arranged at chassis cover and is arranged at shell fragment between described lock core and mainboard, and shell fragment abuts with mainboard and is electrically connected with described mainboard.Thus main board power supply can be utilized to realize electronic lock cylinder protection, protected effect is better, and cabinet electronics detaching-proof protection device of the present utility model, its structure is simple, and with low cost, application mode is also quite easy.
Description
Technical field
The utility model relates to cabinet equipment technical field, particularly electronic equipment antiwithdrawal device technical field, specifically refers to a kind of cabinet electronics detaching-proof protection device.
Background technology
At present; it is inconvenient that various simple and easy detaching-proof protection device in actual use also exists such as detaching-proof protection, and incomplete problem, also also exists fraud possibility high; such as again paste frangible paster or again make the problems such as plummet, therefore existing antiwithdrawal device protected effect is not good.Need a kind of structure in this area badly simple, protection is comprehensive, the simple detaching-proof protection device of application process.
Utility model content
The purpose of this utility model overcomes above-mentioned shortcoming of the prior art, and provide one that main board power supply can be utilized to realize electronic lock cylinder protection, protected effect is better, and structure is simple, with low cost, and the cabinet electronics detaching-proof protection device that application mode is easy.
In order to realize above-mentioned object, cabinet electronics detaching-proof protection device of the present utility model has following formation:
This cabinet electronics detaching-proof protection device comprises the electronic lock cylinder that is arranged at chassis cover and is arranged at shell fragment between described lock core and mainboard, covers under this mainboard is arranged at cabinet, and described shell fragment abuts and described mainboard, and is electrically connected with described mainboard.
In this cabinet electronics detaching-proof protection device; described electronic lock cylinder comprises locking closure; be arranged at the tapered end in described locking closure, battery and single-chip microcomputer; single-chip microcomputer described in described tapered end circuit connects; single-chip microcomputer described in described battery circuit connects and described shell fragment, and the mainboard described in being connected by shell fragment.
In this cabinet electronics detaching-proof protection device, be also provided with catch between described lock core and mainboard, described catch is parallel to described shell fragment.
In this cabinet electronics detaching-proof protection device, cover under described and be provided with anti-rotation baffle plate.
In this cabinet electronics detaching-proof protection device, cover under described and be provided with fixed hole position, described upper cover is fixedly connected on described fixed hole position.
Have employed the cabinet electronics detaching-proof protection device of this utility model, comprise the electronic lock cylinder that is arranged at chassis cover and be arranged at shell fragment between described lock core and mainboard due to it, shell fragment abuts with mainboard and is electrically connected with described mainboard.Thus main board power supply can be utilized to realize electronic lock cylinder protection, protected effect is better, and cabinet electronics detaching-proof protection device of the present utility model, its structure is simple, and with low cost, application mode is also quite easy.
Accompanying drawing explanation
Fig. 1 is the structural representation of chassis cover in cabinet electronics detaching-proof protection device of the present utility model.
Fig. 2 is the assembling schematic diagram of cabinet electronics detaching-proof protection device of the present utility model.
Embodiment
In order to more clearly understand technology contents of the present utility model, describe in detail especially exemplified by following examples.
Referring to shown in Fig. 1, is the structural representation of chassis cover in cabinet electronics detaching-proof protection device of the present utility model.
In one embodiment; this cabinet electronics detaching-proof protection device comprises the electronic lock cylinder 4 that is arranged at chassis cover 1 and is arranged at shell fragment 2 between described lock core 4 and mainboard 5; this mainboard 5 is arranged on the lower cover 7 of cabinet; described shell fragment 2 abuts and described mainboard 5, and is electrically connected with described mainboard 5.
In one more preferably embodiment, described electronic lock cylinder 4 comprises locking closure (not shown), be arranged at the tapered end in described locking closure, battery and single-chip microcomputer (not shown), single-chip microcomputer described in described tapered end circuit connects, single-chip microcomputer described in described battery circuit connects and described shell fragment 2, and connect described mainboard 5 by shell fragment 2.
In a kind of further preferred embodiment, be also provided with catch 3 between described lock core 4 and mainboard 5, described catch 3 is parallel to described shell fragment 2.
In the preferred embodiment of one, described lower cover 7 is provided with anti-rotation baffle plate (not shown).
One further preferred embodiment in, described lower cover 7 is provided with fixed hole position 6, and described upper cover 1 is fixedly connected on described fixed hole position 6.
In application of the present utility model; such as detaching-proof protection installation inconvenience is there is in order to overcome existing various simple and easy detaching-proof protection device; protection not comprehensively or open the various deficiencies such as inconvenience, the utility model make this type of detaching-proof protection device in use detaching-proof protection convenient, construct simple and easy.
The utility model solves the technical scheme that its technical matters adopts:
1, electronic lock cylinder realizes upper and lower detaching-proof protection, and be placed in by electronic lock cylinder on a shell fragment vertically fixed, shell fragment produces the movable detaching-proof protection of lock core.
2, upper cover is also as detaching-proof protection parts, realizes upper and lower detaching-proof protection.
3, be covered with anti-mistake under and turn baffle plate, avoid crossing between installation period to turn losing efficacy.
4, electronic lock cylinder is inner by Single-chip Controlling; the intercommunication of circuit is formed after two shell fragments are connected with mainboard; just can realize electronic lock internal cell to power to single-chip microcomputer; thus realize single-chip microcomputer can continual send encryption normal signal be supplied to protected mainboard; path is not formed when shell fragment flicks; electronic lock cylinder can not get power supply; or temporarily power-off; single-chip microcomputer lock core now sends the abnormal signal of encryption; then protected mainboard just learns illegal dismounting; thus automatically entering mainboard defence program, we can assert and were illegally dismantled.
Specifically, Electronic Protection lock core is directly installed on and covers, and shell fragment is arranged in the middle of Electronic Protection lock core and protected mainboard.Shell fragment produces downward detaching-proof protection power, to be fixed on by electronic lock cylinder simultaneously and to cover, electronic lock cylinder can simply be installed and also can not, by partially, realize easily installing with a catch parallel with shell fragment.Upper cover and fixed hole position keep being fixedly connected with, and on locking closure, shell fragment contacts with protected mainboard, and form power supply loop, protect IC work, realizes upper and lower detaching-proof protection.Shell fragment contacts with protected mainboard, and owing to being detaching-proof protection before and after localized contact can realize simultaneously, detaching-proof protection device is in detaching-proof protection state.Lock core is arranged at inside locking closure.Lock core is provided with anti-mistake and turns support, avoids lock core to cross and turns inefficacy.
During use, this detaching-proof protection device lock core is imported by inclined-plane, uses spring auxiliary positioning, detaching-proof protection before and after lock core realizes.Upper cover is also as detaching-proof protection parts, and realize upper and lower detaching-proof protection, electronics is arranged at inside upper cover.This detaching-proof protection device, can realize detaching-proof protection by simple fixed form, and anti-error unlatching.
Have employed the cabinet electronics detaching-proof protection device of this utility model, comprise the electronic lock cylinder that is arranged at chassis cover and be arranged at shell fragment between described lock core and mainboard due to it, shell fragment abuts with mainboard and is electrically connected with described mainboard.Thus main board power supply can be utilized to realize electronic lock cylinder protection, protected effect is better, and cabinet electronics detaching-proof protection device of the present utility model, its structure is simple, and with low cost, application mode is also quite easy.
In this description, the utility model is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (5)
1. a cabinet electronics detaching-proof protection device; it is characterized in that, comprise the electronic lock cylinder that is arranged at chassis cover and be arranged at shell fragment between described lock core and mainboard, covering under this mainboard is arranged at cabinet; described shell fragment abuts and described mainboard, and is electrically connected with described mainboard.
2. cabinet electronics detaching-proof protection device according to claim 1; it is characterized in that; described electronic lock cylinder comprises locking closure; be arranged at the tapered end in described locking closure, battery and single-chip microcomputer; single-chip microcomputer described in described tapered end circuit connects; single-chip microcomputer described in described battery circuit connects and described shell fragment, and the mainboard described in being connected by shell fragment.
3. cabinet electronics detaching-proof protection device according to claim 1 and 2, it is characterized in that, be also provided with catch between described lock core and mainboard, described catch is parallel to described shell fragment.
4. cabinet electronics detaching-proof protection device according to claim 1 and 2, is characterized in that, cover and be provided with anti-rotation baffle plate under described.
5. cabinet electronics detaching-proof protection device according to claim 1 and 2, it is characterized in that, cover under described and be provided with fixed hole position, described upper cover is fixedly connected on described fixed hole position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458832.8U CN204719760U (en) | 2015-06-30 | 2015-06-30 | Cabinet electronics detaching-proof protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458832.8U CN204719760U (en) | 2015-06-30 | 2015-06-30 | Cabinet electronics detaching-proof protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719760U true CN204719760U (en) | 2015-10-21 |
Family
ID=54318736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520458832.8U Expired - Fee Related CN204719760U (en) | 2015-06-30 | 2015-06-30 | Cabinet electronics detaching-proof protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204719760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102396A (en) * | 2016-07-19 | 2016-11-09 | 珠海格力电器股份有限公司 | Wire controller |
| CN108665652A (en) * | 2018-04-17 | 2018-10-16 | 西安易朴通讯技术有限公司 | A kind of antiwithdrawal device and terminal device |
-
2015
- 2015-06-30 CN CN201520458832.8U patent/CN204719760U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102396A (en) * | 2016-07-19 | 2016-11-09 | 珠海格力电器股份有限公司 | Wire controller |
| CN108665652A (en) * | 2018-04-17 | 2018-10-16 | 西安易朴通讯技术有限公司 | A kind of antiwithdrawal device and terminal device |
| CN108665652B (en) * | 2018-04-17 | 2023-11-03 | 西安易朴通讯技术有限公司 | Anti-dismantling device and terminal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |