CN108734035A - A kind of computer cabinet of band protection lock - Google Patents
A kind of computer cabinet of band protection lock Download PDFInfo
- Publication number
- CN108734035A CN108734035A CN201810543979.5A CN201810543979A CN108734035A CN 108734035 A CN108734035 A CN 108734035A CN 201810543979 A CN201810543979 A CN 201810543979A CN 108734035 A CN108734035 A CN 108734035A
- Authority
- CN
- China
- Prior art keywords
- handle
- chassis body
- conductive copper
- bar
- copper billet
- 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
-
- 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
- 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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Patch Boards (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of computer cabinets of band protection lock, including chassis body, switch is installed at the top of chassis body, the front outer wall of chassis body is equipped with power interface close to the position of bottom, chassis body, which is located on the front outer wall above power interface, is equipped with handle, what handle was contacted with chassis body is welded with cylindrical bar on one side, cylindrical bar extends horizontally to the inner cavity of chassis body, switch and power interface all connect live wire, the outside of electric wire is surrounded by hollow plastic bar, the tail end of plastic bar is fixed with the conductive copper billet being connect with electric wire, the conductive copper billet being connected with switch is located at the surface for the conductive copper billet being connect with power interface, the centre position of cylindrical bar offers through-hole, the plastic bar that both ends are mounted on conductive copper billet is fixed in through-hole, the present invention is easy to operate；It is vdiverse in function.
Description
Technical field
The present invention relates to technical field of electronic products more particularly to a kind of computer cabinets of band protection lock.
Background technology
With the improvement of people's living standards, computer also becomes increasingly popular, computer has become most people's life work
The necessary tool made, the safety prevention measure of computer cabinet but cannot get perfect.The guarantor being arranged on existing computer cabinet
Shield lock can only simply protect the hardware in computer casing, have a single function；And need to complete to unlock and shut by metal key, it grasps
Make complicated.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of calculating of band protection lock proposed
Machine cabinet.
To achieve the goals above, present invention employs following technical solutions：
A kind of band protects the computer cabinet of lock, including chassis body, and switch, cabinet master are equipped at the top of the chassis body
The front outer wall of body is equipped with power interface close to the position of bottom, and it is outer that the chassis body is located at the front above power interface
Handle is installed, what the handle was contacted with chassis body is welded with cylindrical bar on one side, and the cylindrical bar extends horizontally on wall
The inner cavity of chassis body, the switch and power interface all connect live wire, and the outside of electric wire is surrounded by hollow plastic bar, plastics
The tail end of bar is fixed with the conductive copper billet being connect with electric wire, and the conductive copper billet being connected with switch is led positioned at what is connect with power interface
The centre position of the surface of electrolytic copper block, the cylindrical bar offers through-hole, and being fixed with both ends in through-hole is mounted on conductive copper
The plastic bar of block, two pieces of conductive copper billets that both ends are mounted on the plastic bar of conductive copper billet are connected by electric wire, the conductive copper
A part for block, a part for cylindrical bar and plastic bar is respectively positioned in insulated case, when the handle is located at initial position, is fixed on
Plastic bar in the through-hole of cylindrical bar is in vertical state, and four conductive copper billets connect two-by-two, and the cylindrical bar extends
One end of insulated case is rotatably connected to bolt, is bolted on the lateral wall of the chassis body there are two hinge, described
It is hinged with machine box door on hinge, the position on the inner wall of the machine box door close to handle is welded with socket.
Preferably, the outer wall of the handle offers circular groove, is fixed with Fingerprint Identification Unit in circular groove, described
Hand top movable is socketed with gag lever post, and driving motor is welded on the madial wall of handle, and the output end welding of driving motor is with teeth
The one side of wheel, the gag lever post and Gear Contact is equipped with rack, and rack and pinion engagement connects, close to bottom in the handle
Position is equipped with cell jar, and accumulator is mounted in cell jar.
Preferably, above the handle and position of side is located on the front outer wall of the chassis body and is welded with two limits
Frame is welded with two limiting plates close to the position of two limitting casings, when handle is in initial position, handle top pivot bush unit
The top of gag lever post be socketed in the limitting casing above handle, the side of the limiting plate of the limitting casing above handle and handle
The side of hand is in contact.
Preferably, when the handle is in initial position, a part for bolt is socketed in socket.
Preferably, the Fingerprint Identification Unit is connect by PSM-300 microcontrollers with driving motor.
Preferably, piston apparatus is connected between the bolt and insulated case, the piston apparatus outer ring is socketed with spring.
The beneficial effects of the invention are as follows：By fingerprint authentication come the locking of control handle and activity, need not carry
Metal key, by pull handle come the opening and closing of control machine chamber door, by swing handle come control power supply and switch connection and
It disconnects, the present invention is easy to operate；It is vdiverse in function.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the computer cabinet of band protection lock proposed by the present invention；
Fig. 2 is the internal structure schematic diagram of handle；
Fig. 3 is a kind of side view of the inside of the computer cabinet of band protection lock proposed by the present invention；
Fig. 4 is the partial enlarged view of A in Fig. 3；
Fig. 5 is the location diagram of bolt, socket and machine box door.
In figure：1 chassis body, 2 switches, 3 power interfaces, 4 machine box doors, 5 hinges, 6 handles, 7 cylindrical bars, 8 limitting casings, 9
Plastic bar, 10 insulated cases, 11 piston apparatus, 12 bolts, 13 sockets, 14 springs, 15 conductive copper billets, 16 Fingerprint Identification Units, 17
Limiting plate, 18 gag lever posts, 19 cell jars, 20 driving motors, 21 racks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of computer cabinet of band protection lock, including chassis body 1, the top installation of chassis body 1
There are switch 2, the front outer wall of chassis body 1 that power interface 3 is installed close to the position of bottom, chassis body 1 connects positioned at power supply
Handle 6 is installed on the front outer wall of 3 top of mouth, what handle 6 was contacted with chassis body 1 is welded with cylindrical bar 7, cylindrical bar on one side
7 extend horizontally to the inner cavity of chassis body 1, and switch 2 and power interface 3 all connect live wire, and the outside of electric wire is surrounded by hollow
Plastic bar 9, the tail end of plastic bar 9 are fixed with the conductive copper billet 15 being connect with electric wire, and the conductive copper billet 15 being connect with switch 2 is located at
The centre position of the surface for the conductive copper billet 15 being connect with power interface 3, cylindrical bar 7 offers through-hole, is fixed in through-hole
Both ends are mounted on the plastic bar 9 of conductive copper billet 15, and both ends are mounted on two pieces of conductive copper billets of the plastic bar 9 of conductive copper billet 15
15 are connected by electric wire, and a part for conductive copper billet 15, a part for cylindrical bar 7 and plastic bar 9 is respectively positioned in insulated case 10,
When hand 6 is located at initial position, the plastic bar 9 being fixed in the through-hole of cylindrical bar 7 is in vertical state, four conductive 15 liang of copper billets
Two connect, and one end that cylindrical bar 7 extends insulated case 10 is rotatably connected to bolt 12, passes through spiral shell on the lateral wall of chassis body 1
Hinge 5 there are two connecing is tethered, machine box door 4 is hinged on hinge 5, is welded with close to the position of handle 6 on the inner wall of machine box door 4 slotting
Key seat 13.
The outer wall of handle 6 offers circular groove, and Fingerprint Identification Unit 16,6 top movable of handle are fixed in circular groove
It is socketed with gag lever post 18, driving motor 20 is welded on the madial wall of handle 6, the output end of driving motor 20 is welded with gear,
The one side of gag lever post 18 and Gear Contact is equipped with rack 21, and rack 21 and gear engagement connect, close to the position of bottom in handle 6
Equipped with cell jar 19, be mounted with accumulator in cell jar 19, be located on the front outer wall of chassis body 16 top of handle and
The position of side is welded with two limitting casings 8, two limiting plates 17 is welded with close to the position of two limitting casings 8, at handle 6
When initial position, the top of the gag lever post 18 of 6 top movable of handle socket is socketed in the limitting casing 8 above handle, close
The side of limiting plate 17 of the limitting casing 8 of 6 top of handle is in contact with the side of handle.When handle 6 is in initial position, bolt
12 part is socketed in socket 13, and Fingerprint Identification Unit 16 is connect by PSM-300 microcontrollers with driving motor 20,
Piston apparatus 11 is connected between bolt 12 and insulated case 10,11 outer ring of piston apparatus is socketed with spring 14.
In the present embodiment, by pressing a Fingerprint Identification Unit 16, PSM-300 microcontrollers control 20 turns of driving motor
Dynamic, the gear of 20 output end of driving motor drives inside 18 retraction handle 6 of gag lever post, is detached from limitting casing 8, handle 6 is reversible at this time
Hour hands are rotated and are pulled out, by driving fixed plastic bar 9 on cylindrical bar 7 to rotate 6 rotated ninety degrees counterclockwise of handle,
Four pieces of conductive copper billets 15 are made no longer to connect, the connection of deenergization interface 3 and switch 2, then handle 6 is pulled out, it can drive slotting
Pin 12 is detached from the socket 13 of 4 inner wall of machine box door, and machine box door 4 can be opened, and unclamps handle 6, is sleeved on outside piston apparatus 11
The elastic potential energy of spring 14 make 12 return of bolt, when needing to close machine box door 4, then handle 6 is pulled out, then by cabinet
Door 4 is closed, and handle 6 is finally unclamped, and bolt 12 reinserts socket 13, and machine box door 4 is fixed, when operation to be achieved completion,
By pressing Fingerprint Identification Unit 16 twice, PSM-300 microcontrollers control driving motor 20 and gag lever post 18 are driven to stretch out handle 6
Inside is fixed in limitting casing 8, and handle 6 locks at this time, is not available for operating.The present invention is easy to operate；It is vdiverse in function.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of computer cabinet of band protection lock, including chassis body（1）, which is characterized in that the chassis body（1）Top
Portion is equipped with switch（2）, chassis body（1）Front outer wall power interface is installed close to the position of bottom（3）, the cabinet
Main body（1）Positioned at power interface（3）Handle is installed on the front outer wall of top（6）, the handle（6）With chassis body（1）
Contact is welded with cylindrical bar on one side（7）, the cylindrical bar（7）Extend horizontally to chassis body（1）Inner cavity, the switch
（2）And power interface（3）Live wire is all connected, the outside of electric wire is surrounded by hollow plastic bar（9）, plastic bar（9）Tail end it is solid
Surely there is the conductive copper billet being connect with electric wire（15）, with switch（2）The conductive copper billet of connection（15）It is located at and power interface（3）Connection
Conductive copper billet（15）Surface, the cylindrical bar（7）Centre position offer through-hole, being fixed with both ends in through-hole pacifies
Equipped with conductive copper billet（15）Plastic bar（9）, both ends are mounted on conductive copper billet（15）Plastic bar（9）Two pieces of conductive copper billets
（15）It is connected by electric wire, the conduction copper billet（15）, cylindrical bar（7）A part and plastic bar（9）A part be respectively positioned on
Insulated case（10）It is interior, the handle（6）When positioned at initial position, it is fixed on cylindrical bar（7）Through-hole in plastic bar（9）It is in
Vertical state, four conductive copper billets（15）Connect two-by-two, the cylindrical bar（7）Extend insulated case（10）One end rotation
It is connected with bolt（12）, the chassis body（1）Lateral wall on be bolted there are two hinge（5）, the hinge（5）
On be hinged with machine box door（4）, the machine box door（4）Inner wall on close to handle（6）Position be welded with socket（13）.
2. a kind of computer cabinet of band protection lock according to claim 1, which is characterized in that the handle（6）It is outer
Wall offers circular groove, and Fingerprint Identification Unit is fixed in circular groove（16）, the handle（6）Top movable is socketed with limit
Bar（18）, handle（6）Madial wall on be welded with driving motor（20）, driving motor（20）Output end be welded with gear, institute
State gag lever post（18）It is equipped with rack with the one side of Gear Contact（21）, rack（21）It engages and connects with gear, the handle（6）It is interior
Position close to bottom is equipped with cell jar（19）, cell jar（19）Inside it is mounted with accumulator.
3. a kind of computer cabinet of band protection lock according to claim 1, which is characterized in that the chassis body（1）
Front outer wall on be located at handle（6）The position of top and side is welded with two limitting casings（8）, close to two limitting casings（8）
Position be welded with two limiting plates（17）, work as handle（6）When in initial position, handle（6）The limit of top movable socket
Bar（18）Top be socketed in the limitting casing above handle（8）It is interior, close to handle（6）The limitting casing of top（8）Limiting plate
（17）Side be in contact with the side of handle.
4. a kind of computer cabinet of band protection lock according to claim 1, which is characterized in that the handle（6）It is in
When initial position, bolt（12）A part be socketed in socket（13）It is interior.
5. a kind of computer cabinet of band protection lock according to claim 1, which is characterized in that the Fingerprint Identification Unit
（16）Pass through PSM-300 microcontrollers and driving motor（20）Connection.
6. a kind of computer cabinet of band protection lock according to claim 1, which is characterized in that the bolt（12）With it is exhausted
Edge case（10）Between be connected with piston apparatus（11）, the piston apparatus（11）Outer ring is socketed with spring（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543979.5A CN108734035B (en) | 2018-05-31 | 2018-05-31 | Computer case with protection lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543979.5A CN108734035B (en) | 2018-05-31 | 2018-05-31 | Computer case with protection lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108734035A true CN108734035A (en) | 2018-11-02 |
| CN108734035B CN108734035B (en) | 2021-07-27 |
Family
ID=63936874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810543979.5A Active CN108734035B (en) | 2018-05-31 | 2018-05-31 | Computer case with protection lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108734035B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297528A (en) * | 2019-06-25 | 2019-10-01 | 湖南文理学院 | A kind of computer security locked instrument based on fingerprint recognition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297528A (en) * | 2019-06-25 | 2019-10-01 | 湖南文理学院 | A kind of computer security locked instrument based on fingerprint recognition |
| CN110297528B (en) * | 2019-06-25 | 2020-11-24 | 湖南文理学院 | Computer safety locking device based on fingerprint identification |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108734035B (en) | 2021-07-27 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211216 Address after: 530000 No. 22, Nalang Road, Liangqing District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Nanning pengjiesheng Technology Co.,Ltd. Address before: 230001 No. 228, maker space, 5F, commercial office building, business center, Hefei University Town, west of feicui Road, north of Danxia Road, economic and Technological Development Zone, Hefei, Anhui Province Patentee before: HEFEI LIYUANJIE INFORMATION TECHNOLOGY Co.,Ltd. |
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