CN101899919B - A kind of single-handle type computer key - Google Patents
A kind of single-handle type computer key Download PDFInfo
- Publication number
- CN101899919B CN101899919B CN201010247200.9A CN201010247200A CN101899919B CN 101899919 B CN101899919 B CN 101899919B CN 201010247200 A CN201010247200 A CN 201010247200A CN 101899919 B CN101899919 B CN 101899919B
- Authority
- CN
- China
- Prior art keywords
- block
- main body
- trip lever
- hole
- computer key
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of single-handle type computer key, support the use with the lockset of ad hoc structure, comprise computer key body, be arranged on the clavate trip lever on computer key body, computer key body comprises housing, LCDs, operation push-button, loudspeaker, indicator lamp, ID adopts code block, trip lever state detection circuit, data storing and signal processing circuit assembly, power supply and interlock circuit etc., described computer key body is made up of header block and main body block, described trip lever is fixed in described main body block also through described header block, described header block and described main body block mutually can rotate centered by described trip lever axis, pass through technique scheme, eliminate the unlocking mechanisms such as complicated such as rack-and-pinion displacement conversion, rotate the force structure unlocked more reasonable, reduce unnecessary pushing away to turn round or knob, farthest decrease the position that gap produces, for the raising of degree of protection provides the foundation, it is simple that entirety can obtain structure, size is little, degree of protection and reliability high, produce and the advantages such as low be installed.
Description
Technical field
The present invention relates to and prevent in misoperation system for determining unlocking operation to lock set after condition meets or electric lockset to the computer key technical field, particularly a kind of single-handle type computer key of electrically process at the microcomputer such as transformer station, power plant.
Background technology
Known in the industry, in the occasion such as transformer station, power plant, various microcomputer prevents misoperation system from playing very large technical guarantee effect to guaranteeing that electric power safety runs, prevent in misoperation system at microcomputer, except a large amount of utilizations of lockset, support the use with lockset, the computer key opening lockset is also a very important equipment.The structure of computer key, again with size and the supporting appearance of reliability of lockset, affects each other and restricts.
Current, main problem is that computer key and corresponding lockset size are too large, and brings a series of high expensive with this and use the problems such as inconvenient.The basic structure of the computer key that current line uses in the industry is all adopt size two electrodes, wherein large electrode is also to lockset the trip lever unlocking and rotate, small electrode serves the effect of rotating when determining that position prevents computer key from unlocking on mechanical lock, between large small electrode be one to the ID identity of lockset identify adopt harbour, because what the lockset ID identity code value technology of earliest period adopted is mechanical pattern, therefore dock structure is adopted to the mechanical code that size should be had larger, and have influence on the electronic label code block size of follow-up employing based on RFID technique thereupon, the electronic label code block main positions that exact shape is larger or shell and packaging plastic.Along with the development of microelectronic circuit arts, the integrated level such as circuit components and chip and reliability more and more higher, a large amount of low cost of RFID and reliability application and the strong feature of expansion are also abandoned mechanical code for lockset coding and are adopted electronics code to provide the foundation.
Computer key uses out of doors because having an opportunity, water-resistant performance is also an insoluble problem of current techniques state, because know-why reason, computer key periphery has too many position, hole and gap, make current computer key in order to settlement computer key and lockset miniaturization issues, people also attempt very to effort, see magnetic coding lock core and the magnetic coding padlock that can bear adverse circumstances a kind of disclosed in number of patent application 200920060169.0, lockset and the computer key of the more former microcomputer anti-error technology of this technology have improvement, namely have employed the single hole lockset of single handle trip lever and correspondence.But also there is some drawbacks, the lock core of such as lockset too complexity causes lockset size still larger, the integrity problem etc. that single-handle type computer key brings because occuping magnetic control pattern.
Summary of the invention
The object of the invention is to overcome shortcoming of the prior art, disclose a kind of single-handle type computer key.
For achieving the above object, the invention provides following technical scheme:
A kind of single-handle type computer key, support the use with the lockset of ad hoc structure, comprise computer key body, the clavate trip lever be arranged on computer key body, computer key body comprises housing, LCDs, operation push-button, indicator lamp, loudspeaker, ID adopt code block, trip lever state detection circuit, data storing and signal processing circuit assembly, power supply and interlock circuit etc.
Described computer key body is made up of header block and main body block, and described trip lever is fixed on also through described header block in described main body block, and described header block and described main body block mutually can rotate centered by described trip lever axis;
Described header block is touched position when being provided with the axial distance position when unlocking with supporting specific lockset contact surface side with lockset and engages and prevent header block and lockset along described trip lever axis boss or pit in relative rotation, is provided with trip lever state detection circuit and communicates with signal processing circuit electrical component with the data storing be arranged in described main body block to connect in described header block;
One is also arranged perpendicular to the mandate pin of bonding surface between described header block and described main body block bonding surface, header block and described main body block are arranged respectively authorizes pin installing hole and locking hole, pin is authorized to enter in locking hole through installing hole, authorize pin to be connected with the electromagnet be arranged in described header block or in described main body block or small machine, described electromagnet or small machine connect with signal processing circuit electrical component with described data storing;
Described electromagnet or small machine are electromagnet or small machine, and the axle of described electromagnet or small machine can switch under described data storing and signal processing circuit assembly control between working position and standby position;
Described trip lever arranges 2 little auricles in described header area.Described trip lever state detection circuit comprises two groups can to described little auricle with or without the Photoelectric Detection components and parts detected, when trip lever rotates in standby position relative to described header area or unlocks completion bit, described little auricle can turn to the position that two groups of Photoelectric Detection components and parts are detected separately.
Described trip lever by half side after described main body block be the tubulose of hollow, in described trip lever front side shaft, electrode socket cover is set, the breach communicated in same pipe is offered in described header block, the order wire of the described trip lever state detection circuit in described header block enters data storing in described main body block by breach and tubular space and is connected with signal processing circuit, and the signal of telecommunication wire harness of electrode socket enters in described main body block along described tubular space and is connected with signal processing circuit with described data storing;
Described header block shell is by boxlike plastic casing, side seal frame plate is fixedly formed by the screw be screwed into from described bonding surface side, expose side at described trip lever and microscler boss is set, described ID adopts code block a upper cylindrical hole, in the middle of side seal frame plate, a step circular hole is set, described trip lever adopts the cylindrical hole of code block through the step circular hole of described side seal frame plate and described ID and described trip lever state detection circuit plate is arranged on described side seal frame plate upper rear set enters described boxlike plastic casing and fix, adopt between code block at described boxlike plastic casing and described ID and sealing mat is set, adopt the described circular hole of code block at ID and between the described step circular hole of described side seal frame plate centre and described trip lever, O-ring seals is set, sealing frame is provided with between described boxlike plastic casing and described side seal frame plate,
Further, described mandate pin is also pressed in described header block or main body block by a spring in advance, the axle of described electromagnet or small machine is sold perpendicular to described mandate, when the axle of described electromagnet or small machine switches between working position and standby position, described mandate pin can exit described lock hole under the action of the spring or enter locking shallow hole;
Described locking shallow hole is a circular arc hole, is arranged on outside described header block side seal frame plate, described main body block is made up of end face assembly, drain pan assembly, cover assembly, intermediate module, end face assembly is by end face support, electromagnet or small machine, authorize pin, sealing ring, authorize spring, tail block is formed, described mandate pin is step pin, end is hemispherical, afterbody is flat-shaped and vertical flat-shaped face is provided with little round tube hole, described tail block has axial flat hole and the small sircle hole perpendicular to flat hole, described tail block is by spring and authorize on the fixing described end face support of pin, head is imbedded in the described circular arc hole of described header block side seal frame plate through sealing ring and end face support by described end, described electromagnet or small machine are fixed on described end face support, the axle of described electromagnet or small machine inserts in described described little round tube hole of authorizing pin afterbody through described small sircle hole, cover assembly is by upper cover, and be arranged on the formations such as the button outside upper cover, lcd window, indicator lamp light-guiding pillar, drain pan assembly is made up of drain pan, battery, charging contact etc., intermediate module comprises middle frame, data storing and signal processing circuit assembly, and process chip, liquid crystal display, key switch etc. are all arranged on described according on storage and signal processing circuit assembly,
Described header block and described main body block bonding surface side arrange one group or each one group circular arc shallow hole and protruding pin mutually inserted, when header block and described main body block are rotated mutually, described protruding pin to slide and spacing at shallow hole end at described circular arc shallow hole, guarantee described header block and described main body block in relative rotation maximum angle in the scope of setting, guarantee computer key safety;
Another embodiment: described header block and described main body block external overall cylindrical, the periphery place of described bonding surface is cylindrical sleeve column structure, and the described face of cylinder is provided with circular seal ring; One circular arc shallow hole and one is set respectively in bonding surface both sides in described head block and main body block and direct sells rigidity or flexible connected with described mandates perpendicular to the axis being parallel dialling the axle of electromagnet or small machine described in pearl spring of bonding surface in described trip lever axis;
Described header block and described main body block shell both sides arrange buffering rubber ring, and described battery is that column type is placed on described main body block afterbody
Pass through technique scheme, eliminate the unlocking mechanisms such as complicated such as rack-and-pinion displacement conversion, rotate the force structure unlocked more reasonable, reduce unnecessary pushing away to turn round or knob, farthest decrease the position that gap produces, for the raising of degree of protection provides the foundation, entirety can obtain that structure is simple, size is little, degree of protection and reliability high, produce and the advantages such as low be installed.
Do a progressive step below in conjunction with accompanying drawing to technique scheme to illustrate:
Accompanying drawing explanation
Fig. 1 is a computer key stereogram of current technical status;
Fig. 2 is another computer key schematic perspective view under current technical status;
Fig. 3 is that computer key described in current Fig. 1 is with the view of supporting lockset when unlocking;
Fig. 4 is the schematic perspective view to be unlocked of the invention wherein a embodiment; ]
Fig. 5 is the just unblock schematic perspective view of scheme described in Fig. 4
Fig. 6 is scheme computer key header block exploded perspective view described in Fig. 4
Fig. 7 is scheme computer key main body block exploded perspective view described in Fig. 4
Fig. 8 is the profile schematic perspective view of another embodiment of the invention
Fig. 9 is Solution Embodiments computer key generalized section described in Fig. 4
Exit pattern as straight in Fig. 1 trip lever, be depicted as lockset code be electronic tag adopt harbour 1.Large electrode 2 is also trip lever, and small electrode 3 is distributed in and adopts harbour 1 both sides.5 is LCDs, can find out, the computer key body of prior art arrangement is the bulk of, housing body is also provided with LCDs, operation push-button, loudspeaker, indicator lamp, ID adopt code block, also have trip lever state detection circuit, data storing and signal processing circuit assembly, power supply and interlock circuit etc. in enclosure interior, these known technical schemes.
Fig. 2 is trip lever side exit pattern, be depicted as lockset code be mechanical code adopt harbour 1, push away and turn round 4 patterns unblocks, referring again to Fig. 1-Fig. 3, because installing code-locked 6 bottom lockset, lock structure and computer key are Matching Relationships, adopt harbour 1 and code-locked 6 influences each other, trip lever 2 and small electrode 1 correspondence also have resigning hole and lock knob structure on lockset, can find out, in Current protocols, bipolar electrode brings larger lockset package size, and need transition mechanism to transform owing to pushing away the rotation turned round required for 4 isostructural moving directions and trip lever 2, structure nature more complicated.And computer key housing is turned round the gaps between housing of bringing such as 4 as pushed away a lot, computer key is overall, and to water, the degree of protection of dust etc. is low,
With reference to figure 4 to Fig. 7 by one of them technical scheme disclosed in the invention, single handle computer key I be the lockset II supporting with correspondence with the use of, the unlock hole entrance side of lockset II has a non-circular pattern shallow hole y, and nature is also provided with the electronic tag code-locked of this lockset in bottom.
Single-handle type computer key of the present invention is made up of header block 100 and main body block 200, and two interblocks form a bonding surface j, has a single handle trip lever 201 be fixed in main body block 200 to expose the head supplying to unlock through header block 100;
Shell is by boxlike plastic casing 101, side seal frame plate 105 is fixedly formed by the screw be screwed into from described bonding surface side, expose side at described trip lever 201 and microscler boss x is set, described ID adopts code block 100 a upper cylindrical hole, in the middle of side seal frame plate, a step circular hole is set, described trip lever 201 adopts the cylindrical hole of code block 100 through the step circular hole of described side seal frame plate 105 and described ID and described trip lever state detection circuit plate 130 is arranged on described side seal frame plate 105 upper rear set enters described boxlike plastic casing 101 and fix, adopt between code block 100 at described boxlike plastic casing 101 and described ID and sealing mat 102 is set, adopt the described circular hole of code block at ID and between the described step circular hole of described side seal frame plate centre and described trip lever, O-ring seals 103 and 104 is set, sealing frame 106 is provided with between described boxlike plastic casing and described side seal frame plate.Axial compression so is installed and is adopted sealing mat 102 and sealing frame 106 not only to decrease the generation in gap to greatest extent, and because what be moved is only rotation between circular shaft and circular hole, and adding 3 groups of O-ring seals sealings, this can make the waterproof of header block and dust-proof sealing grade improve very much higher rank.
Have in header block position pass through be arranged on main body block state trip lever 201, trip lever 201 is provided with two little auricles 2011, and be provided with on the trip lever state detection circuit plate 130 of correspondence can to described little auricle 2011 with or without the Photoelectric Detection components and parts 131 detected, be illustrated as one group of correlation diode, in fact also can with other as Hall element.During unblock, trip lever 201 on front side of header block 100 inserts much supporting lockset II, now microscler boss x can not relatively rotate to meet between header block lockset II with the microscler pit y engagement on lockset II, in correct installation site, one group of little auricle at standby position just to blocking one group of Photoelectric Detection components and parts 131, when trip lever unblock turns to the complete position of unblock, other one group of little auricle is separating lock-bit just to blocking other one group of Photoelectric Detection components and parts 131.In fact two little auricles also can adopt a Special-shaped sheet pattern.
Side seal frame plate 105 carries a lot of 26S Proteasome Structure and Function, such as screw is fixed together with boxlike plastic casing 101 and ensure that header block installation, and screw position is hidden in bonding surface j, be cannot see screw under normal circumstances, possess certain tamper binding effect.Particularly importantly on side seal frame plate 105, be provided with a pit h, this pit is the position that the head of mandate pin 223 in main body block 200 can be imbedded, side seal frame plate 105 is also provided with a circular arc shallow hole n and protruding pin m in addition, end face support 211 in the main body block 200 corresponded also there is one group, header block 100 and main body block 200 are installed together rear respective protruding pin m and can be inserted in the circular arc shallow hole n of respective side, safe spacing when what obtaining rotary work from.
Scrutinize explosive view Fig. 7 of main body block 200 again.Trip lever 201 has breach p at header block regional location, and the afterbody q entering main body block is led directly in inside center perforate.This prepares for the holding wire of trip lever state detection circuit plate 130 enters in body region to be connected with signal processing circuit assembly with data storing through pipe orifice, certain main body block and header block adopt wireless signal be connected also can but cost can increase and size can strengthen, trip lever 201 afterbody is square, upper perforate k, this is in order to same end face support 211 is firmly and simply in conjunction with the structure of preparation
Described main body block 200 is made up of end face assembly 210, drain pan assembly 220, cover assembly 230, intermediate module 240, end face assembly is by end face support 211, electromagnet or small machine 212, authorize pin 213, sealing ring 214, authorize spring 215, tail block 216 is formed, described mandate pin 213 is step pin, end is hemispherical, afterbody is flat-shaped and vertical flat-shaped face is provided with little round tube hole r, described tail block 216 has axial flat hole and the small sircle hole s perpendicular to flat hole, described tail block 216 is by spring 215 and authorize pin 213 to fix on described end face support 211, head is imbedded in the described circular arc hole h of described header block 100 side seal frame plate 105 through sealing ring 214 and end face support 211 by described end, described electromagnet or small machine 212 are fixed on described end face support 211, the axle of described electromagnet or small machine 212 inserts in the described described little round tube hole r authorizing pin afterbody through described small sircle hole s, authorize pin tail block etc. to fix on end face support 211 by steady pin 217, electromagnet or small machine 212 are fixed on end face support 211 with a screw, can guarantee latch effect under installment state like this
Cover assembly 230 is by upper cover, and be arranged on the formations such as the button outside upper cover, lcd window, indicator lamp light-guiding pillar, drain pan assembly 240 is made up of drain pan, battery, charging contact etc.; Intermediate module 250 comprises middle frame, data storing and signal processing circuit assembly, and process chip, liquid crystal display, key switch etc. are all arranged on described according on storage and signal processing circuit assembly, the relatively good installation and repairing of this structure scheme.
Further scheme, we can make former clavate, see Fig. 8 and Fig. 9 product
Cylindrical sleeve column structure can be processed as with aforementioned schemes its bonding surface place that compares, and increase a sealing ring 283 in centre, be provided with on the side seal frame plate 105 of header block 100 simultaneously and one circular arc shallow hole and direct with described mandate pin 213 rigidity or flexible connected in described trip lever 201 axis perpendicular to the axis being parallel dialling the axle of electromagnet or small machine 212 described in pearl 282 spring 281 of bonding surface j is set respectively in bonding surface j both sides in described head block and main body block.
And a larger cylindrical battery 251 can be installed at afterbody, guaranteeing enough electric energy, deposit, in order to prevent tumbling safety, increasing buffering rubber ring 202 at pole afterbody
In trip lever 201, be provided with electrode sleeve structural insulation cover 2012 and conductive electrode 2013,2013 weld electric wire can arrive in main body block 200 along pipe, this adopts when computer key is used in electrolock pattern
In these embodiments.Fig. 8 is best embodiment.
Claims (9)
1. a single-handle type computer key, support the use with the lockset of ad hoc structure, comprise computer key body, the clavate trip lever be arranged on computer key body, computer key body comprises housing, LCDs, operation push-button, loudspeaker, indicator lamp, ID adopt code block, trip lever state detection circuit, data storing and signal processing circuit assembly, power supply and interlock circuit, it is characterized in that:
Described computer key body is made up of header block and main body block, and described trip lever is fixed on also through described header block in described main body block, and described header block and described main body block mutually can rotate centered by described trip lever axis; Described header block is touched position when being provided with the axial distance position when unlocking with supporting specific lockset contact surface side with lockset and engages and prevent header block and lockset along described trip lever axis boss or pit in relative rotation, is provided with trip lever state detection circuit and communicates with signal processing circuit electrical component with the data storing be arranged in described main body block to connect in described header block;
One is also arranged perpendicular to the mandate pin of bonding surface between described header block and described main body block bonding surface, header block and described main body block arrange locking hole respectively and authorize pin installing hole, pin is authorized to enter in locking hole through installing hole, pin is authorized to be connected with the electromagnet be arranged in described header block or in described main body block or small machine, described electromagnet or small machine connect with signal processing circuit electrical component with described data storing, switch under described data storing and signal processing circuit assembly control between working position and standby position.
2. according to a kind of single-handle type computer key described in claim 1,
It is characterized in that: described trip lever arranges 2 little auricles in described header block, described trip lever state detection circuit comprises two groups can to described little auricle with or without the Photoelectric Detection components and parts detected, when trip lever rotates in standby position relative to described header block or unlocks completion bit, described little auricle can turn to the position that two groups of Photoelectric Detection components and parts are detected separately.
3. according to a kind of single-handle type computer key described in claim 2,
It is characterized in that: described trip lever is the half side tubulose for hollow after leaning on described main body block, in described trip lever front side shaft, electrode socket cover is set, the breach communicated in same pipe is offered in described header block, the order wire of the described trip lever state detection circuit in described header block enters data storing in described main body block by breach and tubular space and is connected with signal processing circuit, and the signal of telecommunication wire harness of electrode socket enters in described main body block along described tubular space and is connected with signal processing circuit with described data storing.
4. according to a kind of single-handle type computer key described in claim 1,
It is characterized in that: between described header block and described main body block, form a bonding surface, described header block shell is by boxlike plastic casing, side seal frame plate is fixedly formed by the screw be screwed into from described bonding surface side, expose side at described trip lever and microscler boss is set, described ID adopts code block a upper cylindrical hole, in the middle of side seal frame plate, a step circular hole is set, described trip lever adopts the cylindrical hole of code block through the step circular hole of described side seal frame plate and described ID and described trip lever state detection circuit plate is arranged on described side seal frame plate upper rear set enters described boxlike plastic casing and fix, adopt between code block at described boxlike plastic casing and described ID and sealing mat is set, adopt the described cylindrical hole of code block at ID and between the described step circular hole of described side seal frame plate centre and described trip lever, O shape sealing ring is set, sealing frame is provided with between described boxlike plastic casing and described side seal frame plate.
5. a kind of single-handle type computer key according to claim 1,
It is characterized in that, described mandate pin is also pressed in described header block or main body block by a spring in advance, the axle of described electromagnet or small machine is sold perpendicular to described mandate, when the axle of described electromagnet or small machine switches between working position and standby position, described mandate pin can exit described locking hole under the action of the spring or enter locking hole.
6. a kind of single-handle type computer key according to claim 5,
It is characterized in that: described locking hole is a circular arc hole, is arranged on outside described header block side seal frame plate, described main body block is made up of end face assembly, drain pan assembly, cover assembly, intermediate module, end face assembly is by end face support, electromagnet or small machine, authorize pin, sealing ring, authorize spring, tail block is formed, described mandate pin is step pin, end is hemispherical, afterbody is flat-shaped and vertical flat-shaped face is provided with little round tube hole, described tail block has axial flat hole and the small sircle hole perpendicular to flat hole, described tail block is by spring and authorize on the fixing described end face support of pin, head is imbedded in the described circular arc hole of described header block side seal frame plate through sealing ring and end face support by described end, described electromagnet or small machine are fixed on described end face support, the axle of described electromagnet or small machine inserts in described described little round tube hole of authorizing pin afterbody through described small sircle hole, cover assembly is by upper cover, and be arranged on the button outside upper cover, lcd window, indicator lamp light-guiding pillar formation, drain pan assembly is made up of drain pan, battery, charging contact, intermediate module comprises middle frame, data storing and signal processing circuit assembly, and process chip, liquid crystal display, key switch are all arranged on described data storing and signal processing circuit assembly.
7. according to a kind of single-handle type computer key described in claim 1,
It is characterized in that: described header block and described main body block bonding surface side arrange one group or each one group circular arc shallow hole and protruding pin mutually inserted, when header block and described main body block are rotated mutually, described protruding pin to slide and spacing at shallow hole end at described circular arc shallow hole, guarantee described header block and described main body block in relative rotation maximum angle in the scope of setting, guarantee computer key safety.
8. according to the arbitrary described a kind of single-handle type computer key of claim 1-4,
It is characterized in that: described header block and described main body block external overall cylindrical, the periphery place of described bonding surface is cylindrical sleeve column structure, and described bonding surface is provided with circular seal ring; To arrange a circular arc shallow hole and respectively in bonding surface both sides in described header block and main body block and dial pearl spring perpendicular to bonding surface, the axis being parallel of the axle of described electromagnet or small machine is in described trip lever axis and directly sell rigidity or flexible connected with described mandates.
9. according to a kind of single-handle type computer key described in claim 6,
It is characterized in that: described header block and described main body block shell both sides arrange buffering rubber ring, and described battery is the afterbody that column type is placed on described main body block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010247200.9A CN101899919B (en) | 2010-07-30 | 2010-07-30 | A kind of single-handle type computer key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010247200.9A CN101899919B (en) | 2010-07-30 | 2010-07-30 | A kind of single-handle type computer key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101899919A CN101899919A (en) | 2010-12-01 |
| CN101899919B true CN101899919B (en) | 2015-08-19 |
Family
ID=43225803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010247200.9A Expired - Fee Related CN101899919B (en) | 2010-07-30 | 2010-07-30 | A kind of single-handle type computer key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101899919B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535975B (en) * | 2012-01-18 | 2014-06-11 | 东莞市太平洋计算机科技有限公司 | Mechanical coding safety type RFID passive electronic tag |
| CN105574957B (en) * | 2014-10-14 | 2018-10-16 | 珠海优特电力科技股份有限公司 | A kind of computer key |
| CN105574958B (en) * | 2014-10-14 | 2018-11-23 | 珠海优特电力科技股份有限公司 | Computer key |
| CN105574959B (en) * | 2014-10-14 | 2018-07-06 | 珠海优特电力科技股份有限公司 | Contactless smart lock core, lock management system and its method of work |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836207Y (en) * | 2005-11-21 | 2006-11-08 | 珠海优特电力科技股份有限公司 | Intelligent emergency release key |
| CN201117475Y (en) * | 2007-11-05 | 2008-09-17 | 上海海灵动力工程研究所 | Computer unblocking key |
| CN201343907Y (en) * | 2009-01-13 | 2009-11-11 | 珠海优特电力科技股份有限公司 | Electric anti-mistake hand-held unlocking key |
| CN202081722U (en) * | 2010-07-30 | 2011-12-21 | 景作臣 | Single-handle computer key |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4889010B2 (en) * | 2006-06-28 | 2012-02-29 | アツミ電氣株式会社 | key box |
-
2010
- 2010-07-30 CN CN201010247200.9A patent/CN101899919B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836207Y (en) * | 2005-11-21 | 2006-11-08 | 珠海优特电力科技股份有限公司 | Intelligent emergency release key |
| CN201117475Y (en) * | 2007-11-05 | 2008-09-17 | 上海海灵动力工程研究所 | Computer unblocking key |
| CN201343907Y (en) * | 2009-01-13 | 2009-11-11 | 珠海优特电力科技股份有限公司 | Electric anti-mistake hand-held unlocking key |
| CN202081722U (en) * | 2010-07-30 | 2011-12-21 | 景作臣 | Single-handle computer key |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101899919A (en) | 2010-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101899919B (en) | A kind of single-handle type computer key | |
| CN111371194A (en) | Wireless charging intelligent lock system and use method thereof | |
| CN107740641A (en) | Intelligent electronic lock | |
| CN202081722U (en) | Single-handle computer key | |
| CN201343907Y (en) | Electric anti-mistake hand-held unlocking key | |
| CN107605255A (en) | Five anti-smart lock of power distribution network outdoor equipment | |
| CN212773867U (en) | Intelligent padlock structure | |
| CN206144311U (en) | Intelligent anti-theft electronic padlock and its switch state acquisition control system | |
| CN106812390A (en) | A kind of smart lock | |
| CN107035236A (en) | A kind of smart lock of well lid | |
| CN203230254U (en) | Intelligent alarm safe lock core | |
| CN104100140B (en) | Chip, anti-error locking system and method for work thereof for anti-error locking system | |
| CN111577029A (en) | Intelligent padlock | |
| CN211744153U (en) | Wireless intelligent lock system that charges | |
| CN216741096U (en) | Intelligent padlock | |
| CN210924703U (en) | Active key and intelligent lock | |
| CN105863379B (en) | A kind of smart lock with security hardening measure | |
| CN209742540U (en) | Intelligent electronic lock | |
| CN208915300U (en) | Lockset and the corresponding vehicles for the vehicles | |
| CN207776631U (en) | A kind of U-shaped electronic safety lock with blade-type lock core | |
| CN206707468U (en) | Intelligent padlock | |
| CN103321484B (en) | The application of intelligent billiard anti-theft device | |
| CN2561886Y (en) | Electronic coding lock | |
| CN207673150U (en) | Power transformation box distance protection locking device and system | |
| CN209509737U (en) | More shifting block detection of electrons lock cores and more shifting block electronic locks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20150819 Termination date: 20170730 |