CN2494865Y - Intelligent digit code lock - Google Patents
Intelligent digit code lock Download PDFInfo
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- CN2494865Y CN2494865Y CN 01234398 CN01234398U CN2494865Y CN 2494865 Y CN2494865 Y CN 2494865Y CN 01234398 CN01234398 CN 01234398 CN 01234398 U CN01234398 U CN 01234398U CN 2494865 Y CN2494865 Y CN 2494865Y
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Abstract
The utility model relates to an anti-error locking device, particularly relating to an intelligent digit code lock. The device comprises a lock body; the lock body is provided with a mechanical locking mechanism, an electromagnetic unlocking mechanism, an equipment state inspection mechanism, a remote control infrared communication circuit and a single-chip machine control circuit; the single-chip machine is provided with the code and application of the lock to match the unlocking computer key so as to do the two-way infrared communication, to feedback the separation and enclosure states of the equipment onto the handheld computer, and to realize ''the infrared coding, the automatic unlocking, and the automatic detection of the equipment state''. The device is used for solving the fallibility problem of the existing mechanical coding lock of the ''the contact encoding, the handheld unlocking and the artificial detection''. The lock is characterized in the accurate and quick coding, the simple and easy operation, the high reliability, and the good sealing performance, the difficulty of being rusted, the long service life, and so on. The utility model is an ideal locking device to prevent the mistake operation of a power supply system, to prevent the ''empty procedures'', and to prevent the accidental potential.
Description
(1) technical field: the utility model relates to a kind of anti-misoperation locking device, particularly relates to a kind of Intelligent digital lock.
(2) background technology: the coding lock is a kind of blocking device that prevents maloperation that current electric power system is installed, existing coding lock mostly is mechanical coding lock greatly, this coding lock adopts traditional frame for movement, the contact coding, it is unreliable to adopt sign indicating number, make mistakes easily, the machinery unlocking mechanism easily gets rusty, the long-term use opened difficulty, and mechanical coding lock does not have sensing device simultaneously, virtual condition that can not decision operation equipment, easily initiation is walked " dummy routine " and is caused maloperation, causes serious accidents such as power station power failure, tripping operation, even causes serious consequences such as device damage, casualties.
(3) summary of the invention: the purpose of this utility model is, designs and manufactures a kind of Intelligent digital lock of belt sensor, overcomes the shortcoming that mechanical coding is latched in, and makes it can not only play the effect of locking, and the accurate virtual condition of detecting operation equipment.
The technical solution of the utility model is:
A kind of Intelligent digital lock, it contains lock body, adapter sleeve, shank of the key, mechanical lock is installed in lock body, the electromagnetism unlocking mechanism, location status testing agency, single chip machine controlling circuit and remote control infrared communication circuit, pin is installed over against the groove of mechanical lock shank of the key on the armature of electromagnetism unlocking mechanism, embed during locking and cooperate, magnet spool L1 one termination power anode, the other end connects the pin 2 of single-chip microcomputer U1 by triode VT1, print version in the lock body and go up the Hall element group H2～H4 that installs, the output pin 3 of each sensor respectively with the pin 9 of U1,8,7,10 join, be installed in corresponding that the permanent magnet in the eccentric orfice has constituted the location status test section on the lock body outer rotary table, the infrared output pin of accepting assembly U2 1 joins with the pin 6 of single-chip microcomputer U1, infrared transmitting tube VD2 has constituted remote control infrared communication circuit by the pin 1 that triode VT2 meets single-chip microcomputer U1.
Side at lock body is provided with the emergency key hole, and this hole is a blind hole, the swing end of close armature at the bottom of the blind hole.
The pin 4 of single chip machine controlling circuit single-chip microcomputer U1,14 connect positive source, pin 3,5 ground connection, resistance R 2 and capacitor C 1 are formed the RC oscillator, R2 one termination power, C1 one end ground connection, both continuous termination U1 pin 16, the output pin 2 of U1, connect triode VT1 base stage through resistance R 1, the VT1 colelctor electrode meets electromagnetic coil L1, grounded emitter, another termination power positive end of L1, diode VD1 and L1 reverse parallel connection, in Vcc input terminating diode VD3, resistance R 3, R6, R7, R8, be respectively the pull-up resistor of each sensor pin 3 of H1～H4, LED1, LED2, LED3 is a location status indication light emitting diode, positive pole is respectively by current-limiting resistance R9, R10, R11 connects power positive end, and negative pole connects the pin 11 of U1 respectively, 12,13.
Mechanical lock is by shank of the key, buffer bar, nut, adapter sleeve, lock bolt and spring are formed, shank of the key inserts the lock body from the hole of lock body one side, bucker is installed on the shank of the key, buffer bar is inserted in the hole of shank of the key bottom in mode movingly, screw is fixed on the buffer bar by long shape hole, the side of shank of the key has the hole, permanent magnet is installed in the hole, spring housing is contained on the buffer bar, one end contacts with the central dividing plate of adapter sleeve, the other end withstands the bottom of shank of the key, and lock bolt is sleeved in the hole of adapter sleeve, and its screw rod end inserts in the dividing plate hole of adapter sleeve, be spirally connected fixing with buffer bar, nut is locked at adapter sleeve on the lock body, is provided with the anti-rotation groove on shank of the key, and the end of dog screw enters in the groove by the screw of lock body.
The electromagnetism unlocking mechanism is an electromagnet, it is made up of pin, armature, iron core, magnet frame, extension spring and coil L1, the fixed end card of armature leans against in the magnet frame external part groove, and be connected with the extension spring hook that is fixed on magnet frame one side, the swinging end of armature is equipped with pin, is right against the groove of shank of the key, and pin imbeds groove during locking, coil L1 one termination power anode, the other end connect the pin 2 of single-chip microcomputer U1 by triode VT1, resistance R 1.
Location status testing agency comprises that lock state-detection and equipment state detect two parts, and the lock state-detection is made up of Hall element H1 and permanent magnet, and permanent magnet is fixed in the hole of shank of the key side, the corresponding position is equipped with sensor H1, during locking, permanent magnet is near H1, and both leave lock when opening; Equipment state detects to be made up of Hall element H2～H4, rotating disk and permanent magnet, permanent magnet is installed in the eccentric orfice of rotating disk, the centre bore of rotating disk tightens up with the rotating shaft that equipment stretches out and cooperates, rotating disk central axis around the shaft rotates, in lock body, print on the version apart from rotating shaft center and eccentric orfice same radius about 0 ° ,+75 ° ,-75 ° locate to install Hall element H2, H3, H4, the pin 1 of Hall element H1～H4 connects power positive end, pin 2 ground connection, output pin 3 connect the pin 9,8,7,10 of single-chip microcomputer U1 respectively.
Remote control infrared communication circuit is made up of infrared transmitting tube VD2, current-limiting resistance R5, triode VT2, resistance R 4 and the infrared assembly U2 that accepts, the VD2 anode connects positive source through R5, negative terminal connects the VT2 colelctor electrode, the VT2 base stage connects single-chip microcomputer U1 pin 1 through R4, the VT2 grounded emitter, the infrared 2 pin ground connection of accepting assembly U2,3 pin connect power positive end.
A kind of and the matching used computer key of Intelligent digital lock, can adopt palm PC to convert with infrared communication function, modified segment: have two holes at front end, hollow permanent magnet is installed in the hole, positive and negative electrode is installed in hollow, nut is pressed on lead on the positive and negative electrode respectively, and the other end of lead is connected on respectively on the positive and negative power supply of palm PC.A kind of and the matching used magneto emergency key of Intelligent digital lock is a rhabodoid, and the end of the body of rod is fixed with permanent magnet.
The most outstanding characteristics of the utility model are: solve the unreliable problem of mechanical coding lock " contact is adopted sign indicating number, manually unblanks, artificially checked ", realize " infrared sign indicating number, auto-unlocking, the automatic checkout equipment state adopted ".Have adopt sign indicating number accurately, quick, the reliability height, simple to operation, good airproof performance is difficult for corrosion, characteristics such as long service life prevent maloperation to power supply circuits, prevent the sky walking program, stop accident potential, are the safe operation in the power station condition of giving security.
(4) description of drawings:
Fig. 1 is the Intelligent digital lock circuit theory diagrams.
Fig. 2 is the Intelligent digital lock structural representation.
Fig. 3 is the A-A generalized section of Fig. 2.
Fig. 4 is the matching used computer key modified segment of an Intelligent digital lock schematic diagram.
Fig. 5 is can the matching used magneto emergency key of combination padlock structural representation.
(5) specific embodiment:
Referring to Fig. 1,2,3, single-chip microcomputer U1 can select the Pic series monolithic for use among the figure, model commonly used is Pic16CX～Pic18CX, can be in advance the coding and the application program of combination padlock be deposited among the single-chip microcomputer U1,4,14 pin of U1 connect power positive end, 3,5 pin ground connection, and resistance R 2 is formed the RC oscillator with capacitor C 1, connect the pin 16 of U1, for the work of single-chip microcomputer U1 provides oscillation source.The pin 2 of U1 connects the VT1 base stage by resistance R 1, electromagnetic coil L1, the colelctor electrode of one termination VT1, another termination power positive end, diode VD1 and L1 reverse parallel connection, be used to eliminate L1 by the time inverse electromotive force, 2 pin of single-chip microcomputer U1 are low level at ordinary times, send high level pulse when unblanking, the VT1 conducting, the L1 energising, electromagnetic actuation, pin 15 withdraw from pin handle 3 end recesses, under spring 10 bounce effects, lock is opened.
Shank of the key 3 inserts in the lock body from a side opening of lock body 2, dust cover 1 is fixed on the outer shank of the key 3 of lock body, buffer bar 6 is inserted in the hole of shank of the key 3 ends in mode movingly, screw 5 passes long shape hole and is fixed on the buffer bar 6, spring 10 is sleeved on the outside of buffer bar 6, one end contacts with the central dividing plate of adapter sleeve 8, the other end withstands the end of shank of the key, adapter sleeve 8 is locked on the lock body 2 by nut 7, lock bolt 9 is sleeved in the adapter sleeve 8, and its screw rod end passes adapter sleeve central dividing plate and buffer bar 6 and is spirally connected fixingly, and the head of lock bolt 9 inserts by in the hole of lock device, the end and the equipment of adapter sleeve 8 are affixed, shank of the key 3 has groove corresponding to the position of pin 15, embeds groove during locking, is provided with the anti-rotation groove on shank of the key 3, the end of dog screw 20 enters in the groove by the screw of lock body, and said structure constitutes mechanical lock.
The electromagnetism unlocking mechanism is installed in lock body, described electromagnetism unlocking mechanism is an electromagnet, iron core 17 and coil L1 are installed in the magnet frame 18, extension spring 19 is fixed on the side of magnet frame, the other end is hooked on the end of armature 16, the fixed end card of armature 16 leans against in the groove of magnet frame 18 external parts, pin 15 is fixed on the armature 16 over against shank of the key 3 end recesses places, when locking, imbed groove, coil L1 one termination power anode, the other end connects the output pin 2 of U1 by VT1 and R1, electromagnetic actuation when unblanking, pin 15 withdraws from the groove of shank of the key 3, and lock is opened, spring 10 is shank of the key 3, buffer bar 6 and lock bolt 9 are pushed the direction of unblanking to, and lock bolt 9 withdraws from by the equipment of locking.In the back of lock body 2 cover plate 23 is housed, the front is equipped with light-passing board 21,22 and is sealed.When end of operation was pressed shank of the key 3, armature 16 was under the effect of extension spring 19, and pin 15 imbeds the groove of shank of the key 3 again, and lock is locked, and equipment is by locking.
Side at shank of the key 3 has circular hole, be fixed with permanent magnet 4 in the hole, H1 cooperates with sensor, in order to detect the opening and closing state of lock, when locking, permanent magnet 4 is at the correspondence position of H1, the H1 conducting, 9 pin of its 3 pin and single-chip microcomputer U1 join and are all low level, and permanent magnet left H1 when lock was opened, its 3 pin becomes high level, and this moment, single-chip microcomputer U1 received the signal that lock is opened; Equipment state detects by Hall element (H2～H4), rotating disk (11) and permanent magnet (12) are formed, permanent magnet (12) is installed in the eccentric orfice of rotating disk (11), the centre bore of rotating disk (11) tightens up with the rotating shaft that equipment stretches out and cooperates, rotating disk (11) rotates around central axis (O), printing version (13) in lock body goes up apart from about 0 ° of central axis and eccentric orfice same radius, + 75 °, locate to install Hall element (H2) for-75 °, (H3), (H4), (pin 1 of H1～H4) connects power positive end to Hall element, pin 2 ground connection, pin 3 connects the pin 9 of single-chip microcomputer (U1) respectively, 8,7,10, Hall element can adopt SC3019, UGN3020 etc.When operating equipment, rotating disk 11 is that the center of circle turns to set angle with the rotating shaft with equipment, permanent magnet 12 be installed in the sensor H2, the H3 that print on the version 13, H4 certain when corresponding, this sensor conducts, the pin that its 3 pin and single-chip microcomputer U1 join becomes low level simultaneously, single-chip microcomputer U1 receives the signal of a certain location status of equipment thus, detects the status signal of each position successively.
LED1～LED3 is the device location indicator lamp, its positive pole connects power positive end by current-limiting resistance R9, R10, R11, negative pole connects 10,11,12 pin of U1 respectively, when single-chip microcomputer U1 detects device location is fashionable, 10 pin output low levels, and LED1 is bright, device location is timesharing, 11 pin output low level LED2 are bright, and when device location was ground connection, 13 pin output low level LED3 were bright.
Remote control infrared communication circuit by infrared transmitting tube VD2 and current-limiting resistance R5, infraredly accept assembly U2, triode VT2 and resistance R 4 is formed.The VD2 anode connects positive source through R5, and negative terminal connects the VT2 colelctor electrode, and the VT2 base stage connects single-chip microcomputer U1 pin 1 through R4, the VT2 grounded emitter, and infrared 1 pin of accepting assembly U2 connects U1 pin 6,2 pin ground connection, and 3 pin connect power positive end, and U2 can adopt RPM638, TRM38 series.
When needs are unblanked, in certain distance, press " function " key with computer key to living certain lock, lock was opened automatically when address code was correct, lock can not be opened during the address code mistake, when computer key receive equipment operation correct, put in place, lock the signal that has really locked after, change next operation sequence over to, otherwise can not down carry out.Described computer key is that the palm PC with infrared communication function converts, model can adopt Thinp-600～700 types, its modified segment as shown in Figure 4, have two holes at its front end, hollow permanent magnetism body 27 and 28 are installed in the hole, positive and negative electrode 26,29 is installed in the hollow permanent magnetism body, and lead 24,31 is fixed on the electrode by nut 25,30, and the other end of lead is connected with the power supply positive and negative electrode of palm PC respectively.Side at lock body has emergency key hole 14, for making blind hole in this hole of sealing performance of improving lockset, the blind hole bottom is near the swing end of armature 16, when emergent unlocking, emergency key to be inserted in the blind hole, move to the permanent magnet direction under magneticaction the swing end of armature 16, thereby make pin 15 withdraw from the groove of shank of the key 3, lock is opened, described magneto emergency key structure as shown in Figure 5, permanent magnet 33 is fixed on the end of the body of rod 32.
Claims (9)
1, a kind of Intelligent digital lock, it contains lock body (2), adapter sleeve (8), shank of the key (3) is characterized in that: in lock body (2) mechanical lock is housed, the electromagnetism unlocking mechanism, location status testing agency, single chip machine controlling circuit and remote control infrared communication circuit, the armature of electromagnetism unlocking mechanism (16) is gone up pin (15) and is installed over against the groove of mechanical lock shank of the key (3), embed during locking and cooperate, magnet spool (L1) termination power anode, the other end connects the pin 2 of single-chip microcomputer (U1) by triode (VT1), the Hall element group that printing version (13) is upward installed in the lock body (H2～H4), the output pin 3 of each sensor respectively with the pin 8 of (U1), 7,10 join, constituted the location status test section with the corresponding permanent magnet (12) that is installed in the last eccentric orfice of lock body outer rotary table (11), the infrared output pin of accepting assembly (U2) 1 joins with the pin 6 of single-chip microcomputer (U1), infrared transmitting tube (VD2) connects the pin 1 of (U1) by triode (VT2), has constituted remote control infrared communication circuit
2, Intelligent digital lock according to claim 1 is characterized in that: the side at lock body (2) is provided with emergency key hole (14), and this hole is a blind hole, the swing end of close armature (16) at the bottom of the blind hole.
3, Intelligent digital lock according to claim 1 and 2, it is characterized in that: single chip machine controlling circuit single-chip microcomputer (U1) can adopt the Pic16cx～Pic18cx of Pic series, (U1) pin 4,14 connect positive source, pin 3,5 ground connection, resistance (R2) and electric capacity (C1) are formed the RC oscillator, (R2) termination power, (C1) an end ground connection, both continuous termination (U1) pin 16, (U1) output pin 2, connect triode (VT1) base stage through resistance (R1), (VT1) colelctor electrode connects electromagnetic coil (L1), grounded emitter, (L1) another termination power positive end, diode (VD1) and (L1) reverse parallel connection, at Vcc input terminating diode (VD3), resistance (R3), (R6), (R7), (R8), be respectively (pull-up resistor of each sensor pin 3 of H1～H4), (LED1), (LED2), (LED3) be location status indication light emitting diode, positive pole is respectively by current-limiting resistance (R9), (R10), (R11) connect power positive end, negative pole connects the pin 11 of U1 respectively, 12,13.
4, Intelligent digital lock according to claim 1 and 2, it is characterized in that: mechanical lock is by shank of the key (3), buffer bar (6), nut (7), adapter sleeve (8), lock bolt (9) and spring (10) are formed, shank of the key (3) inserts the lock body from the hole of lock body (2) one sides, bucker (1) is installed on the shank of the key (3), buffer bar (6) is inserted in the hole of shank of the key (3) end in mode movingly, screw (5) is fixed on the buffer bar (6) by long shape hole, the side of shank of the key (3) has the hole, permanent magnet (4) is installed in the hole, spring (10) is sleeved on the buffer bar (6), one end contacts with the central dividing plate of adapter sleeve (8), the other end withstands the end of shank of the key (3), lock bolt (9) is sleeved in the hole of adapter sleeve (8), its screw rod end inserts in the dividing plate hole of adapter sleeve (8), is spirally connected fixingly with buffer bar (6), and nut (7) is locked at adapter sleeve (8) on the lock body (2), be provided with the anti-rotation groove on shank of the key (3), the end of dog screw (20) enters in the groove by the screw of lock body (2).
5, Intelligent digital lock according to claim 1 and 2, it is characterized in that: the electromagnetism unlocking mechanism is by pin (15), armature (16), iron core (17), magnet frame (18), extension spring (19) and coil (L1) are formed, the fixed end card of armature (16) leans against in magnet frame (18) the external part groove, and be connected with the extension spring that is fixed on magnet frame one side (19) hook, the swinging end of armature (16) has been equipped with pin (15), be right against the groove of shank of the key (3), pin during locking (15) imbeds groove, coil (L1) termination power anode, the other end is by triode (VT1), resistance (R1) connects the pin 6 of single-chip microcomputer (U1).
6, Intelligent digital lock according to claim 1 and 2, it is characterized in that: location status testing agency comprises that lock state-detection and equipment state detect two parts, the lock state-detection is made up of Hall element (H1) and permanent magnet (4), permanent magnet (4) is fixed in the hole of shank of the key (3) side, the corresponding position is equipped with sensor (H1), during locking, permanent magnet (4) is near H1, and both leave lock when opening; Equipment state detects that (H2～H4), rotating disk (11) and permanent magnet (12) are formed by Hall element, permanent magnet (12) is installed in the eccentric orfice of rotating disk (11), in lock body (2), print version (13) go up apart from center of turntable and eccentric orfice same radius about 0 ° ,+75 ° ,-75 ° locate to install Hall element (H2), (H3), (H4), (pin 1 of H1～H4) connects power positive end to Hall element, pin 2 ground connection, pin 3 connects the pin 9,8,7,10 of single-chip microcomputer (U1) respectively, and Hall element can adopt SC3019, UGN3020 etc.
7, Intelligent digital lock according to claim 1 and 2, it is characterized in that: remote control infrared communication circuit is made up of infrared transmitting tube (VD2), current-limiting resistance (R5), triode (VT2), resistance (R4) and the infrared assembly (U2) of accepting, (VD2) anode connects positive source through (R5), negative terminal connects (VT2) colelctor electrode, (VT2) base stage connects single-chip microcomputer (U1) pin 1 through (R4), (VT2) grounded emitter, infrared 1 pin of accepting assembly (U2) connects (U1) pin 6,2 pin ground connection, 3 pin connect power positive end, (U2) can adopt RPM638, TRM38 series.
8, the matching used computer key of a kind of and Intelligent digital lock, can adopt Thinp-600～700 type palm PCs to convert with infrared communication function, it is characterized in that: have two holes at front end, hollow permanent magnet (27), (28) are housed in the hole, positive and negative electrode (26), (29) are installed in hollow, nut (25), (30) are pressed on lead (24), (31) on the positive and negative electrode respectively, and the other end of lead is connected on respectively on the positive and negative power supply of palm PC.
9, the matching used magneto emergency key of a kind of and Intelligent digital lock, it is characterized in that: emergency key is a rhabodoid, the end of the body of rod (32) is fixed with permanent magnet (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234398 CN2494865Y (en) | 2001-08-23 | 2001-08-23 | Intelligent digit code lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234398 CN2494865Y (en) | 2001-08-23 | 2001-08-23 | Intelligent digit code lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494865Y true CN2494865Y (en) | 2002-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01234398 Expired - Fee Related CN2494865Y (en) | 2001-08-23 | 2001-08-23 | Intelligent digit code lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494865Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064310A (en) * | 2012-12-10 | 2013-04-24 | 厦门市鑫宏鹏电子有限公司 | Single-button remote controlling device capable of preventing mistaken operation |
| CN105370096A (en) * | 2015-10-30 | 2016-03-02 | 长园共创电力安全技术股份有限公司 | System and method for collecting states of door lock |
| WO2016197506A1 (en) * | 2015-06-11 | 2016-12-15 | 朱子毅 | Safety power knife switch lock of switch cabinet |
| WO2016197512A1 (en) * | 2015-06-11 | 2016-12-15 | 朱红英 | Infrared temperature-measuring safety knife switch lock |
| WO2016197511A1 (en) * | 2015-06-11 | 2016-12-15 | 朱红英 | Temperature-measuring automatic limiting knife switch lock |
-
2001
- 2001-08-23 CN CN 01234398 patent/CN2494865Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064310A (en) * | 2012-12-10 | 2013-04-24 | 厦门市鑫宏鹏电子有限公司 | Single-button remote controlling device capable of preventing mistaken operation |
| WO2016197506A1 (en) * | 2015-06-11 | 2016-12-15 | 朱子毅 | Safety power knife switch lock of switch cabinet |
| WO2016197512A1 (en) * | 2015-06-11 | 2016-12-15 | 朱红英 | Infrared temperature-measuring safety knife switch lock |
| WO2016197511A1 (en) * | 2015-06-11 | 2016-12-15 | 朱红英 | Temperature-measuring automatic limiting knife switch lock |
| CN105370096A (en) * | 2015-10-30 | 2016-03-02 | 长园共创电力安全技术股份有限公司 | System and method for collecting states of door lock |
| CN105370096B (en) * | 2015-10-30 | 2018-05-08 | 长园共创电力安全技术股份有限公司 | Door lock state acquisition system and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI EASTIMAGE EQUIPMENTS CO., LTD. Free format text: FORMER OWNER: WANG FENGYAN Effective date: 20031010 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20031010 Address after: 201203 Shanghai Guo Shou Jing Road, Zhangjiang hi tech Park No. 498 Building No. 22 4-5 Sun Yuping Patentee after: Shanghai Eastimage Equipments Co., Ltd. Address before: 467000, Henan, Pingdingshan province colorful District Five Building East Unit 1 floor East households Patentee before: Wang Fengyan |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Eastimage Equipments Co., Ltd. Document name: Notification of Termination of Patent Right |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |