CN206523878U - A kind of security controller for computer hardware - Google Patents
A kind of security controller for computer hardware Download PDFInfo
- Publication number
- CN206523878U CN206523878U CN201621360518.7U CN201621360518U CN206523878U CN 206523878 U CN206523878 U CN 206523878U CN 201621360518 U CN201621360518 U CN 201621360518U CN 206523878 U CN206523878 U CN 206523878U
- Authority
- CN
- China
- Prior art keywords
- chute
- inwall
- clamp
- housing
- computer hardware
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of security controller for computer hardware, including housing and top cover, the top of the housing is provided with opening, and it is respectively connected with fixed column on the both sides inwall of opening, the top of the fixed column is provided with the first chute, and first chute both sides inwall on be equipped with the second chute, the side inwall of first chute is provided with fixed cylinder, and the fixed one end of cylinder away from the first chute extends to the side of housing, the two ends of the fixed cylinder are equipped with the first fixation circular hole, and first fixation circular hole inwall on slidably connect fix bar, one end of the fix bar is connected with clamp, and clamp is located in the first chute, the both sides of the clamp are equipped with sliding bar, the inwall of the sliding bar one end and the second chute away from clamp is slidably connected, the other end of the fix bar extends to the side of housing.Of the present utility model simple in construction, cost is relatively low, easy to disassemble so that the maintenance of security controller for computer hardware is very convenient.
Description
Technical field
The utility model is related to security controller for computer hardware technical field, more particularly to a kind of computer hardware secrecy
Controller.
Background technology
Computer information security controller is by program counter, command register, command decoder, clock generator and operation
Controller is constituted, and computer information security controller is issue order " policy-making body ", that is, is completed to coordinate and commanded whole computer
The operation of system, most of the housing of active computer security controller is not easy to dismounting, or the step of dismounting is comparatively laborious,
It is unfavorable for staff to repair the failure inside computer information security controller.
Utility model content
The purpose of this utility model is and a kind of computer hardware proposed in order to solve shortcoming present in prior art
Security controller.
To achieve these goals, the utility model employs following technical scheme：
A kind of security controller for computer hardware, including housing and top cover, the top of the housing are provided with opening, and opening
Both sides inwall on be respectively connected with fixed column, the top of the fixed column is provided with the first chute, and the both sides inwall of the first chute
On be equipped with the second chute, the side inwall of first chute is provided with fixed cylinder, and fixed cylinder is away from the first chute
One end extend to the side of housing, the two ends of the fixed cylinder are equipped with the first fixation circular hole, and first fixes circular hole
Fix bar is slidably connected on inwall, one end of the fix bar is connected with clamp, and clamp is located in the first chute, the card
The both sides of plate are equipped with sliding bar, and the inwall of the sliding bar one end and the second chute away from clamp is slidably connected, described solid
The other end of fixed pole extends in the side of housing, the fix bar and is arranged with sliding disc and compression spring, and sliding disc
Be slidably connected with the inwall of fixed cylinder, the side of the fixed column is provided with rotating bar, and rotating bar two ends respectively with opening
Inwall rotate connection, be connected with top cover in the rotating bar, and top cover and the inwall of opening are slidably connected, the bottom of the top cover
Portion is provided with latch hook, and latch hook and clamp are engaged.
It is preferred that, one end of the compression spring is connected with sliding disc, and the other end of compression spring and fixed circle
Cylinder is connected close to one end inwall of the first chute.
It is preferred that, the latch hook is L-type structure, and the bottom of latch hook is provided with the first oblique section, sets at the top of the clamp
There is the second oblique section, and the second oblique section and the first oblique section are engaged.
It is preferred that, the inside of the housing is provided with circuit board, and circuit board is provided with central processing unit, the centre
Managing device includes control unit and arithmetic unit, and control unit is connected by wire with arithmetic unit.
It is preferred that, the control unit is connected with key attachment means, relay and signal identification device, institute by wire
State relay and storing apparatus is connected with by wire, and relay is connected by wire with arithmetic unit, the key connection
Device is that key inserts port, and key attachment means are located on housing, and the storing apparatus is read-only memory ROM.
The beneficial effects of the utility model：It is mutual by key attachment means, central processing unit and signal identification module
Coordinate, central processing unit can be turned on control relay so that storing apparatus and arithmetic unit set up connection, Jin Erzhong
Centre processing unit is provided with the function of hardware security；It is engaged by the clamp on the latch hook and fix bar on top cover, clamp can
So that top cover to be fixed so that top cover can be in close contact with housing；Pass through fixed cylinder, sliding disc and compression spring phase
Coordinate, fix bar can drive the sliding bar on clamp to be moved on the inwall of the second chute, until clamp and latch hook phase
Separation so that top cover opens convenient, is greatly easy to people to repair the inner member of security controller for computer hardware；
Of the present utility model simple in construction, cost is relatively low, easy to disassemble so that the maintenance of security controller for computer hardware is very just
It is prompt.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of security controller for computer hardware structural representation；
Fig. 2 be the utility model proposes a kind of security controller for computer hardware top view；
Fig. 3 be the utility model proposes a kind of security controller for computer hardware system block diagram.
In figure：Cylinder, 8 fix bars, 9 are fixed in 1 top cover, 2 latch hooks, 3 openings, 4 compression springs, 5 sliding discs, 6 housings, 7
Clamp, 10 first chutes, 11 fixed columns, 12 rotating bars, 13 sliding bars, 14 key attachment means, 15 central processing units, 16 letters
Number identification module, 17 relays, 18 storing apparatus.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-3, a kind of security controller for computer hardware, including housing 6 and top cover 1, the top of housing 6, which is provided with, opens
Fixed column 11 is respectively connected with mouth 3, and the both sides inwall of opening 3, the top of fixed column 11 is provided with the first chute 10, and first slides
The second chute is equipped with the both sides inwall of groove 10, the side inwall of the first chute 10 is provided with fixed cylinder 7, and fixed cylinder
7 one end away from the first chute 10 extend to the side of housing 6, and the two ends of fixed cylinder 7 are equipped with the first fixation circular hole, and the
Fix bar 8 is slidably connected on the inwall of one fixation circular hole, one end of fix bar 8 is connected with clamp 9, and clamp 9 is located at first
In chute 10, the both sides of clamp 9 are equipped with sliding bar 13, and the inwall of sliding bar 13 one end and the second chute away from clamp 9 is slided
Dynamic connection, the other end of fix bar 8 extends in the side of housing 6, fix bar 8 and is arranged with sliding disc 5 and compression spring 4,
And the inwall of sliding disc 5 and fixed cylinder 7 is slidably connected, the side of fixed column 11 is provided with rotating bar 12, and rotating bar 12
Two ends are rotated with the inwall of opening 3 be connected respectively, and top cover 1 is connected with rotating bar 12, and top cover 1 and the inwall of opening 3 are slided
Connection, the bottom of top cover 1 is provided with latch hook 2, and latch hook 2 and clamp 9 are engaged, and one end of compression spring 4 is connected with sliding disc 5
Connect, and the other end of compression spring 4 is connected with fixed cylinder 7 close to one end inwall of the first chute 10, latch hook 2 is L-type knot
Structure, and the bottom of latch hook 2 is provided with the first oblique section, the top of clamp 9 is provided with the second oblique section, and the second oblique section and first oblique
Section is engaged, and the inside of housing 6 is provided with circuit board, and circuit board is provided with central processing unit 15, central processing unit 15
Including control unit and arithmetic unit, and control unit is connected by wire with arithmetic unit, and control unit is connected by wire
Key attachment means 14, relay 17 and signal identification device 16 are connected to, relay 17 is connected with storing apparatus 18 by wire,
And relay 17 is connected by wire with arithmetic unit, key attachment means 14 are that key inserts port, and key connection dress
Put 14 to be located on housing 6, storing apparatus 18 is read-only memory ROM.
Operation principle：In key insertion key attachment means 14, key attachment means 14 can be into central processing unit 15
Control unit send a signal, control unit can send the signal to signal identification module 16, signal identification module 16
The signal that control unit is transmitted can be identified, the signal after identification can be re-send to central processing by signal identification module 16
Control unit in device 15, control unit control relay 17 is turned on so that in storing apparatus 18 and central processing unit 15
Arithmetic unit set up connection, and then central processing unit 15 is provided with the function of hardware security, and top cover 1 can by rotating bar 12
To be rotated on housing 6, until the clamp 9 on the latch hook 2 and fix bar 8 on top cover 1 is in contact, in the first oblique section and
Under the cooperation of second oblique section, clamp 9 can be to the Slideslip close to fixed cylinder 7, while sliding disc 5 can be to compression spring
4 are stretched, and until the top of latch hook 2 and the bottom connection of clamp 9 are touched, now compression spring 4 can be driven due to its own resilient
Clamp 9 in fix bar 8 returns to origin-location, and then top cover 1 can be fixed for clamp 9, in fixed cylinder 7, slides
Under the cooperation of disk 5 and compression spring 4, fix bar 8 can drive clamp 9 to carry out position movement, and clamp 9 can drive 9 liang of clamp
The sliding bar 13 of side is moved on the inwall of the second chute, and until clamp 9 and latch hook 2 are separated, now top cover 1 opens ten
Divide convenient, be easy to people to repair the inner member of security controller for computer hardware.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of security controller for computer hardware, including housing（6）And top cover（1）, it is characterised in that the housing（6）'s
Top is provided with opening（3）, and opening（3）Both sides inwall on be respectively connected with fixed column（11）, the fixed column（11）Top
Provided with the first chute（10）, and the first chute（10）Both sides inwall on be equipped with the second chute, first chute（10）'s
Side inwall is provided with fixed cylinder（7）, and fixed cylinder（7）Away from the first chute（10）One end extend to housing（6）'s
Side, the fixed cylinder（7）Two ends be equipped with the first fixation circular hole, and slidably connected on the inwall of the first fixation circular hole
Fix bar（8）, the fix bar（8）One end be connected with clamp（9）, and clamp（9）Positioned at the first chute（10）It is interior, the card
Plate（9）Both sides be equipped with sliding bar（13）, the sliding bar（13）Away from clamp（9）One end and the second chute inwall slide
Dynamic connection, the fix bar（8）The other end extend to housing（6）Side, the fix bar（8）On be arranged with sliding disc
（5）And compression spring（4）, and sliding disc（5）With fixed cylinder（7）Inwall be slidably connected, the fixed column（11）One
Side is provided with rotating bar（12）, and rotating bar（12）Two ends respectively with opening（3）Inwall rotate connection, the rotating bar（12）
On be connected with top cover（1）, and top cover（1）And opening（3）Inwall be slidably connected, the top cover（1）Bottom be provided with latch hook
（2）, and latch hook（2）And clamp（9）It is engaged.
2. a kind of security controller for computer hardware according to claim 1, it is characterised in that the compression spring（4）
One end and sliding disc（5）It is connected, and compression spring（4）The other end and fixed cylinder（7）Close to the first chute（10）
One end inwall be connected.
3. a kind of security controller for computer hardware according to claim 1, it is characterised in that the latch hook（2）For L-type
Structure, and latch hook（2）Bottom be provided with the first oblique section, the clamp（9）Top be provided with the second oblique section, and the second bevel
Face and the first oblique section are engaged.
4. a kind of security controller for computer hardware according to claim 1, it is characterised in that the housing（6）It is interior
Portion is provided with circuit board, and circuit board is provided with central processing unit（15）, the central processing unit（15）Including control unit
And arithmetic unit, and control unit is connected by wire with arithmetic unit.
5. a kind of security controller for computer hardware according to claim 1 or 4, it is characterised in that the control unit
Key attachment means are connected with by wire（14）, relay（17）And signal identification device（16）, the relay（17）It is logical
Cross wire and be connected with storing apparatus（18）, and relay（17）It is connected by wire with arithmetic unit, the key connection dress
Put（14）Port, and key attachment means are inserted for key（14）Positioned at housing（6）On, the storing apparatus（18）Deposited to be read-only
Storage ROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360518.7U CN206523878U (en) | 2016-12-13 | 2016-12-13 | A kind of security controller for computer hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360518.7U CN206523878U (en) | 2016-12-13 | 2016-12-13 | A kind of security controller for computer hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206523878U true CN206523878U (en) | 2017-09-26 |
Family
ID=59889338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621360518.7U Expired - Fee Related CN206523878U (en) | 2016-12-13 | 2016-12-13 | A kind of security controller for computer hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206523878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484608A (en) * | 2018-12-07 | 2019-03-19 | 徐州创航科技有限公司 | A kind of unmanned spraying machine engine space lid locking structure |
-
2016
- 2016-12-13 CN CN201621360518.7U patent/CN206523878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484608A (en) * | 2018-12-07 | 2019-03-19 | 徐州创航科技有限公司 | A kind of unmanned spraying machine engine space lid locking structure |
| CN109484608B (en) * | 2018-12-07 | 2022-07-29 | 徐州创航科技有限公司 | Unmanned pesticide spraying machine main engine cabin cover locking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20181213 |