CN203271331U - Electronic decoding control lock - Google Patents
Electronic decoding control lock Download PDFInfo
- Publication number
- CN203271331U CN203271331U CN 201320116848 CN201320116848U CN203271331U CN 203271331 U CN203271331 U CN 203271331U CN 201320116848 CN201320116848 CN 201320116848 CN 201320116848 U CN201320116848 U CN 201320116848U CN 203271331 U CN203271331 U CN 203271331U
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- circuit
- key
- lock
- fixed frame
- controlled
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Abstract
The utility model discloses an electronic decoding control lock, which comprises an insulating lock body and a key, wherein the key is provided with a decoding chip coil matched with a rolling code chip coil, the lock body comprises a fixed frame, a lock hole neck, two mechanical microswitches, the rolling code chip coil, a circuit board and a box cover, the lock hole neck is arranged on the upper part of the fixed frame, the two mechanical microswitches are vertically arranged on the lower part of the fixed frame in a staggered way, the rolling code chip coil and the circuit board are arranged in the fixed frame, and the box cover covers the fixed frame. As the lock body adopts an insulating anti-corrosive material, the attack by other people with an electric shock method is avoided; the rolling code encryption technology is adopted, so the confidentiality and safety are greatly enhanced; the lock body structurally adopts a thorough design, so the lock body can be prevented from being cracked and damaged by filling sulfuric acid; the upper branch switch and the lower branch switch are arranged in the lock body, and meanwhile, by using the rolling code recognition technology and matching the key with different flexible lengths, different permission functions can be realized.
Description
Technical field
The utility model relates to the stacked switch controller of hopping code field and mechanical control field, is specifically related to a kind of electronics decoding and controls lock.
Background technology
The electronic game machine of most realize up and down minute function be by startups lock with two independently the mechanical switch of upper and lower minute button of called after combine.Starting lock construction is all metal material, comprises key and lock body two parts, when inserting lockhole without key at ordinary times, and functional circuit disappearance key part, two mechanical switch clicks are invalid; Only have and key is injected the metal lockhole connect this partial circuit, then click upper and lower minute button practical function demand.This switch combination is very easily cracked by other people, and key is also very easily imitated, makes confidentiality very poor, causes managerial confusion and poor stability.
The utility model content
the purpose of this utility model is to provide a kind of aggregation security management, in control, lock is controlled in the electronics decoding of minute function, adopt the manufacturing of insulating corrosion material, replace metal latch of the prior art to encrypt by using hopping code to encrypt, overcome existing metal latch and easily pass through configuration key, fill with sulfuric acid, the shortcoming that the modes such as electric shock crack, to divide up and down simultaneously button to be arranged on lock body inside, operate by the twisting of management key, namely satisfy secret and safe and realized again a minute function control operation, and by the management key of different length is set, realize the function of configuration management authority, facilitate the user that administration authority freely is set, realize intelligent management.
The purpose of this utility model is achieved through the following technical solutions:
Lock is controlled in a kind of electronics decoding, comprise insulation lock body and key, described have the decoding chip coil that coordinates with the rolling code chip coil on the key, described insulation lock body comprises fixed frame, lockhole neck, two mechanical microswitch, rolling code chip coil, circuit board and lids, described lockhole neck is arranged on described fixed frame top, described two mechanical microswitch stagger up and down and are arranged on the fixed frame bottom, described rolling code chip coil and described circuit board are arranged in fixed frame, described lid capping fixed frame.
Described lockhole neck has the lockhole that key inserts, and the lockhole inwall is provided with a projection, with the lockhole central axes.
Described lockhole neck is fixed by snap on fixed frame top.
Be provided with groove on described lockhole neck, fixed frame be provided with one with the wall of groove fit.
Be provided with the hole in described fixed frame, have enclosure wall around the hole, described rolling code chip coil is on enclosure wall.
Be provided with the box inner support in described fixed frame, circuit board is fixed on the box inner support.
Described key comprises key bit and the shank of the key, and the shank of the key one end is hollow, and the decoding chip coil is arranged on the shank of the key hollow end, and the shank of the key other end inserts in key bit, and the shank of the key can stretch in key bit.
In described key bit, draw-in groove is set, is provided with the buckle that coordinates with draw-in groove on an end of the shank of the key insertion key bit, the draw-in groove in key bit is three couple who is oppositely arranged, and key bit has three kinds of length.
Comprise power circuit, master chip circuit, upper sub-control circuit, lower sub-control circuit, fire circuit and radio circuit on described circuit board, power circuit is connected with the circuit of being connected with the master chip circuit and is master chip circuit and the circuit supply of firing; Upper sub-control circuit, lower sub-control circuit, the circuit of firing are connected with radio circuit with the master chip circuit and are connected; The electromagnetic signal that produces after radio circuit induction decoding chip coil Close approach rolling code chip coil, the signal that produces after induction is transferred to the decoding of master chip circuit, controlling the circuit of firing after the decoding of master chip circuit disconnects, sub-control circuit conducting in control, with after the rolling code chip coil separates, the master chip circuit is controlled the circuit turn-on of firing when the decoding chip coil.Namely when the decoding chip coil with after the rolling code chip coil separates, the master chip circuit reset.
Also comprise buzzer circuit on described circuit board, buzzer circuit is connected with the master chip circuit, and the master chip circuit is controlled the conducting of buzzer circuit and blocked.Buzzer circuit can play as operation indicating, and the alarm function of illegal operation.
Begin decoding after described management key inserts lock body by the lockhole neck, and the rolling code chip coil in key plug and the rolling code chip coil in lock body closely meet, after successfully decoded, upper sub-control circuit is activated and enables, and the circuit of firing is disabled.When touching mechanical microswitch when clockwise rotating key, divide and lower minute function in realization.
The beneficial effects of the utility model are because the utility model lock body has adopted the insulating corrosion material, to have avoided by other people by electric shock mode Brute Force; Adopt simultaneously the rolling code encryption technology, greatly strengthen the confidentiality safety, improved and cracked difficulty; Lock body structure adopts transparent design, prevents from cracking the damage lock body by the mode of filling with sulfuric acid; Upper switch-dividing and lower switch-dividing are arranged on lock body inside, and simultaneously by being arranged on the rolling code chip coil of key inside, close contact radio circuit induction decoding chip coil coordinates the shank of the key of scalable different length, realizes the function of different rights.
Description of drawings
Fig. 1 is the structural representation that lock is controlled in electronics decoding of the present utility model:
Fig. 2 is the structural representation that the lockhole neck of lock is controlled in electronics decoding of the present utility model:
Fig. 3 is the structural representation that the mechanical microswitch of lock is controlled in electronics decoding of the present utility model:
Fig. 4 is the lid structural representation that lock is controlled in electronics decoding of the present utility model:
Fig. 5 is the fixed frame structural representation that lock is controlled in electronics decoding of the present utility model:
Fig. 6 is the structural representation that another angle of fixed frame of lock is controlled in electronics decoding of the present utility model:
Fig. 7 is the structural representation that the key of lock is controlled in electronics decoding of the present utility model:
Fig. 8 is that key that lock is controlled in electronics of the present utility model decoding inserts structural representation fundamental diagram after lock body:
Fig. 9 is the power circuit fundamental diagram that lock is controlled in electronics decoding of the present utility model;
Figure 10 is the master chip circuit working schematic diagram that lock is controlled in electronics decoding of the present utility model;
Figure 11 is the buzzer circuit fundamental diagram that lock is controlled in electronics decoding of the present utility model;
Figure 12 is control that lock is controlled in the electronics of the present utility model decoding circuit working schematic diagram of firing;
Figure 13 is that parallel circuit fundamental diagram in the control of locking is controlled in electronics decoding of the present utility model;
Figure 14 is the lower parallel circuit fundamental diagram that lock is controlled in electronics decoding of the present utility model;
Figure 15 is the radio circuit fundamental diagram that lock is controlled in electronics decoding of the present utility model;
Figure 16 is the tapered end circuit interface fundamental diagram that lock is controlled in electronics decoding of the present utility model;
Figure 17 is the key circuit fundamental diagram that lock is controlled in electronics decoding of the present utility model.
in figure, 100-lockhole neck, the 200-fixed frame, the upper switch-dividing of 301-, switch-dividing under 302-, 400-rolling code chip coil, the 500-circuit board, the 600-lid, the 700-key, 800-decoding chip coil 1-projection, 2-lockhole neck buckle, the 3-groove, the 4-joint, the 5-shift knob, the 6-hole, the 7-shrinkage pool, the 8-circular hole, 9-sound hole, the 10-box cover buckling, 11-lid fixed bar, the 12-lockhole, the 13-wall, 14-is buckle fixedly, the 15-fixed bar, 16-lockhole bayonet socket, the bayonet socket of 17-fixed frame, the 18-lamp hole, 19-square hole wall, 20-box inner support, the 21-key bit, the 22-the shank of the key, the 23-draw-in groove, 24-cylindricality buckle, the 25-square hole.
The specific embodiment
as shown in Fig. 1～7, lock is controlled in the electronics decoding of the present embodiment, divide lock body and 700 liang of large parts of key, under the use state, key 700 inserts lock body, lock body is isolator, comprise fixed frame 200, lockhole neck 100, two mechanical microswitch, upper switch-dividing 301 and lower switch-dividing 302, rolling code chip coil 400, circuit board 500 and lid 600, described lockhole neck 100 is arranged on described fixed frame 200 tops, described upper switch-dividing 301 and lower switch-dividing 302 stagger up and down and are arranged on fixed frame 200 bottoms, described rolling code chip coil 400 and described circuit board 500 are arranged in fixed frame 200, described lid 600 capping fixed frames 200.
The pore-throat of described lockhole neck 100 has designed a projection 1, be parallel to lockhole 12 central axiss, be positioned at lockhole inwall 12 1 side centre positions, this design guarantees the operation that key 700 can only rotate, avoid maloperation, lockhole neck 100 is arranged on fixed frame 200 upper ends, is fixed on fixed frame 100 two lockhole bayonet socket 16 positions with two lockhole neck buckles 2, groove 3 on lockhole neck 100 and the wall on fixed frame 200 13 are used for the location, guarantee the lockhole central axis alignment of two parts.
On described two mechanical microswitch, switch-dividing 301 and lower switch-dividing 302 stagger up and down and are arranged on fixed frame 200 lower ends, fix with fixedly buckle 14 and fixed bar 15, after key 700 inserts lock bodies 200 by rotation key touch switch.Switch is installed and is adopted the mode that staggers up and down, namely goes up switch-dividing 301 higher than lower switch-dividing 302, coordinates key 700 Design of length, realizes that the administration authority size arranges; Described fixedly buckle 14 increases the wall design, increases firmness and the durability of buckle.
Described upper switch-dividing 301 is identical with the structure of lower switch-dividing 302, as shown in Figure 3, comprises switch body, has joint 4 on switch body, shift knob 5, hole 6 and shrinkage pool 7.
Around the square hole wall 19 of described rolling code chip coil 400 in the fixed frame 200; Described circuit board 500 is placed on the box inner support 20 at the interior corner location of fixed frame 200 place; LED lamp on circuit board 500 passes lamp hole 18 and lays.
3 box cover bucklings 10 have been designed at described lid 600 two ends altogether, are fixed on bayonet socket 17 places of interior three fixed frames of fixed frame 200 during installation, strengthen fixed frame 200 closure, and when preventing lock body experience sharp pounding, lid 600 ejects, and causes circuit board to eject.Sound hole 9 is set, buzzer on alignment circuit plate 500, when making buzzer D338 sounding, sound is not blocked, and opens circular hole 8 upper button S1 that removes on the circuit board 500, square hole 25 power source joint on the circuit board 500.600 4 jiaos of circuit boards 500 that have 4 lid fixed bars 11 to be used for being fixedly mounted on fixed frame 200 of lid.
Described key 700 comprises key bit 21 and the shank of the key 22, and the shank of the key 21 can shrink in key bit 22, is convenient for carrying; Described key bit 21, indoor design draw-in groove 23 and cylindricality buckle 24; 3 kinds of length dimensions of described the shank of the key 22 designs are called respectively the management key, on divide key, lower minute key.The shank of the key 22 lower end hollow design are used for laying decoding chip coil 800, and the shank of the key 22 both sides, upper end are designed with buckle, coordinate draw-in groove 23 (having three pairs) in key bit 21 and cylindricality buckle 24 to realize the fixing and contraction elongation function of the shank of the key 22.
The in-built decoding chip coil 800 of described management key, length is the shortest, inserts lock body and can only touch the interior rolling code chip coil 400 of lock body; The described upper minute in-built decoding chip coil of key is of moderate length, and inserts the button 301 that lock body can touch switch-dividing; Key length was the longest in described lower minute, inserted the button that can touch lower switch-dividing 302 in lock body.
In Fig. 8, key 700 is by lockhole neck 100 insertion-fixed frames 200, decoding chip coil 800 and the-interior rolling code chip coil 400 of the fixed frame 200 generation magnetic signal that meets in key, importing master chip circuit shown in Figure 10 into by radio circuit shown in Figure 15 decodes, tapered end circuit working shown in Figure 16, the LED lamp is luminous, buzzer circuit work shown in Figure 11 on circuit board 500, and d338 sends corresponding indicating alarm.Successfully decoded enters released state, and the circuit of firing shown in Figure 12 is cut off, upper parallel circuit conducting shown in Figure 13.Twisting key 700, the shank of the key 22 and upper switch-dividing 301, lower switch-dividing 302 contacts, touch switch button 5 during twisting is clicked respectively upper minute button S10, and lower minute button S11 goes up minute, operated in lower minute.When key 700 left, decoding chip coil 800 separated with rolling code chip coil 400, and the master chip circuit judges that released state finishes to relock, the circuit conducting again of firing, upper parallel circuit cut-off.
Below describe a kind of electronics decoding of the utility model in detail and control the circuit structure of lock:
A 3.3V power circuit as shown in Figure 9, by J1 power input stand (input power 5-12V direct current), surely become the 3.3V power supply through diode D4 to U3 voltage stabilizing IC, wherein C1, C5, C6 electric capacity are power filter, the D4 diode prevents that reverse power connection from burning out circuit, and resistance R 18 is the rear automatic discharging of outage.Power circuit is master chip circuit and the circuit supply of firing
Be a master chip circuit as shown in figure 10, input power is 3.3V, is comprised of peripheral cell R7, R8, R15, R16, C7, SL2 (not welding), wherein Y1 is the crystal oscillator element, S1 is used for the configuration management card for removing button, and long by 2～3 seconds, data make zero.The key that decoding chip coil 800 is housed arbitrarily is placed near rolling code chip coil 400, and the two coils rear generation magnetic signal that meets imports the master chip circuit into by radio circuit shown in Figure 15.
Be buzzer circuit as shown in figure 11, controlled by the master chip circuit; Be comprised of resistance R 14, diode D5, triode T4 and buzzer D338, input voltage is 5-12V; R14 is current-limiting resistance, and T4 controls its cut-off and conducting by the master chip circuit, and D5 is the protection buzzer.Master chip circuit control buzzer represents different states with the sound of several different frequencies.Such as, open state, the success status of unblanking, the failure alarm condition of unblanking.
Be the circuit of firing as shown in figure 12, controlled by the master chip circuit; Input 3.3V power supply.Formed by resistance R 3, R5, triode T9.The R3 flow point piezoresistance that is limited, R5 is pull-up resistor, T9 uses as switch.When there is no release, triode T9 conducting, firing is conducting state, can normally use.When the release success, triode T9 cut-off state is fired and can not be used.
Be upper parallel circuit as shown in figure 13, controlled by master chip; Formed by resistance R 2, R4 (not welding), triode T7, the R2 flow point piezoresistance that is limited, T7 uses as switch.When there is no release, triode T7 cut-off can not be used in upper minute.When the release success, triode T7 conducting state can normally be used in upper minute.
Be lower parallel circuit as shown in figure 14, directly ground wire be connected to microswitch S11, be in normal operating conditions always.
Be radio circuit as shown in figure 15, power supply is that the master chip circuit is supplied with, and when idle condition, can close this circuit, and to reach approximately power supply purpose of province, output is delivered to the master chip in the master chip circuit.
Be the tapered end circuit interface as shown in figure 16, four ports are distinguished wiring circle two ends and tapered end of LED lamp two ends composition, tapered end induction control card and key; The LED lamp is successfully indicated, is unblanked successfully for starting shooting and unsuccessfully indication.
Be key circuit as shown in figure 17, formed by coil and a microchip.
Claims (10)
1. lock is controlled in an electronics decoding, it is characterized in that, comprise insulation lock body and key, described have the decoding chip coil that coordinates with the rolling code chip coil on the key, described insulation lock body comprises fixed frame, lockhole neck, two mechanical microswitch, rolling code chip coil, circuit board and lids, described lockhole neck is arranged on described fixed frame top, described two mechanical microswitch stagger up and down and are arranged on the fixed frame bottom, described rolling code chip coil and described circuit board are arranged in fixed frame, described lid capping fixed frame.
2. lock is controlled in electronics decoding according to claim 1, and it is characterized in that: described lockhole neck has the lockhole that key inserts, and the lockhole inwall is provided with a projection, with the lockhole central axes.
3. lock is controlled in electronics decoding according to claim 1, and it is characterized in that: described lockhole neck is fixed by snap on fixed frame top.
4. lock is controlled in electronics according to claim 1 decoding, it is characterized in that: be provided with groove on described lockhole neck, fixed frame be provided with one with the wall of groove fit.
5. lock is controlled in electronics decoding according to claim 1, and it is characterized in that: be provided with the hole in described fixed frame, have enclosure wall around the hole, described rolling code chip coil is on enclosure wall.
6. lock is controlled in electronics decoding according to claim 1, and it is characterized in that: be provided with the box inner support in described fixed frame, circuit board is fixed on the box inner support.
7. lock is controlled in electronics decoding according to claim 1, it is characterized in that: described key comprises key bit and the shank of the key, and the shank of the key one end is hollow, and the decoding chip coil is arranged on the shank of the key hollow end, the shank of the key other end inserts in key bit, and the shank of the key can stretch in key bit.
8. lock is controlled in electronics decoding according to claim 7, it is characterized in that: in described key bit, draw-in groove is set, be provided with the buckle that coordinates with draw-in groove on one end of the shank of the key insertion key bit, the draw-in groove in key bit is three couple who is oppositely arranged, and key bit has three kinds of length.
9. lock is controlled in electronics decoding according to claim 1, it is characterized in that: comprise power circuit, master chip circuit, upper sub-control circuit, lower sub-control circuit, fire circuit and radio circuit on described circuit board, power circuit is connected with the circuit of being connected with the master chip circuit and is master chip circuit and the circuit supply of firing; Upper sub-control circuit, lower sub-control circuit, the circuit of firing are connected with radio circuit with the master chip circuit and are connected; The electromagnetic signal that produces after radio circuit induction decoding chip coil Close approach rolling code chip coil, the signal that produces after induction is transferred to the decoding of master chip circuit, controlling the circuit of firing after the decoding of master chip circuit disconnects, sub-control circuit conducting in control, with after the rolling code chip coil separates, the master chip circuit is controlled the circuit turn-on of firing when the decoding chip coil.
10. lock is controlled in electronics decoding according to claim 9, and it is characterized in that: also comprise buzzer circuit on described circuit board, buzzer circuit is connected with the master chip circuit, and the master chip circuit is controlled the conducting of buzzer circuit and blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116848 CN203271331U (en) | 2013-03-15 | 2013-03-15 | Electronic decoding control lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116848 CN203271331U (en) | 2013-03-15 | 2013-03-15 | Electronic decoding control lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271331U true CN203271331U (en) | 2013-11-06 |
Family
ID=49501770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320116848 Expired - Lifetime CN203271331U (en) | 2013-03-15 | 2013-03-15 | Electronic decoding control lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155939A (en) * | 2015-08-19 | 2015-12-16 | 中山市万夫智能安全技术有限公司 | Anti-theft lock combining machines and electronics |
-
2013
- 2013-03-15 CN CN 201320116848 patent/CN203271331U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155939A (en) * | 2015-08-19 | 2015-12-16 | 中山市万夫智能安全技术有限公司 | Anti-theft lock combining machines and electronics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGZHOU XIANGCHUAN YI ANIMATION TECHNOLOGY Co.,Ltd. Assignor: Xiang Chuanyi Contract record no.: 2015440000862 Denomination of utility model: Electronic decoding control lock Granted publication date: 20131106 License type: Exclusive License Record date: 20151218 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170426 Address after: 511400, Guangdong, Panyu District, Tai Lung Street, a new market, the new road, a new section of water K, block, floor five Patentee after: GUANGZHOU XIANGCHUAN YI ANIMATION TECHNOLOGY Co.,Ltd. Address before: 404501 Yunyang County, Qixia Township, Fuxing village, Group No. 1, No. 29, No. Patentee before: Xiang Chuanyi |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 502, building 1, No. 49, xinshuikeng section, Shilong street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Ruiye Technology Co.,Ltd. Address before: 511400, Guangdong, Panyu District, Tai Lung Street, a new market, the new road, a new section of water K, block, floor five Patentee before: GUANGZHOU XIANGCHUAN YI ANIMATION TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |