CN204703613U - Prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking - Google Patents
Prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking Download PDFInfo
- Publication number
- CN204703613U CN204703613U CN201520430526.3U CN201520430526U CN204703613U CN 204703613 U CN204703613 U CN 204703613U CN 201520430526 U CN201520430526 U CN 201520430526U CN 204703613 U CN204703613 U CN 204703613U
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- China
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- electromagnetism
- pellet
- lock core
- outdoor
- tapered end
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Abstract
The utility model relates to a kind of Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet that prevents and locks, comprise key (9), outdoor lock core (1), tapered end (4), connecting rod (24) and lock cam (21), described connecting rod (24) is located in outdoor lock core (1), and insert lock cam (21), described indoor lock core (23) is located at tapered end (4) indoor section, and insert lock cam (21), indoor lock core (23) is fixed with lock cam (21) rivet (22), realize the interlock of indoor and outdoor lock core, described outdoor lock core (1) is provided with keyhole (5), described tapered end (4) is provided with fixing hole (20), fixing for tapered end (4), electromagnetism spring groove (2) is also vertically provided with in described indoor lock core (23), tapered end (4) indoor section is provided with electromagnetism pellet (7), electromagnetic coil (3), electromagnetism pellet tube chamber (12), electromagnetic wire coil (13).
Description
Technical field
The utility model relates to a kind of electromechanical integration lockset, particularly relates to higher, the more intelligentized lockset of a kind of security performance.
Background technology
Preventing the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking is a kind of electromechanical integration lockset with identity and password Intelligent key, key based identity code and password can be read, identity code comprises owner, child, elder, nurse, household, locksmith, public security etc., differentiate that whether key of unblanking is legal according to key cipher, legal key allows to unblank, and send unlocking person identity information to master cellular phone by network, locksmith, public security key sends locksmith on the one hand, public security key information is to master cellular phone, allow locksmith on the other hand, public security technology unlocking, locksmith's key must be legal locksmith's key ability technology unlocking, so-called legal locksmith's key is exactly the locksmith helping you to fill lock, and agree to through you the locksmith's key carrying out the identification of locksmith's key, guarantee locksmith's key use safety, when preventing from master key from losing cannot opening the door, locksmith can be asked, public security technology unlocking, remove master key and lose the predicament that cannot open the door, illegal key is forbidden unblanking, and sends information of illegally unblanking to master cellular phone and warning by network.
The patent No. is the Chinese patent of ZL200820169551.0, disclose a kind of smart lock, concrete structure as shown in Figure 1, can find out from figure and this patent discloses electromagnetism pellet (7), electromagnetism spring groove (2), electromagnetic coil (3), electromagnetism pellet tube chamber (12), electromagnetic wire coil (13), under the effect of electromagnetic coil (3) and electromagnetism pellet gravity, electromagnetism pellet (7) does and rises or descending motion in electromagnetism pellet tube chamber (12), when Single-chip Controlling is stopped power supply, electromagnetism pellet (7) is because of gravity decline, depart from electromagnetism spring groove (2), smart lock can be opened, when Single-chip Controlling is powered, electromagnetism pellet (7) rises, and when rising to electromagnetism spring groove (2) position, just in time block electromagnetism pellet (7), prevent the rotation of lock core, smart lock also just cannot be opened.But electromagnetism pellet (7) in this patent, electromagnetism spring groove (2), electromagnetic coil (3), electromagnetism pellet tube chamber (12), electromagnetic wire coil (13) is overall as one, the position at place is from keyhole (5) end close together, and electromagnetism pellet (7) used is that magnetic material is made, it can be allowed to decline with antimagnetic material, if that is thief loads onto reverse magnet in technology unlocking key one end, stretch into keyhole (5), due to the effect of counter-magnet, electromagnetism pellet (7) can pushed away from electromagnetism spring groove (2), identification lock can be opened by final illegal key, electromagnetism pellet (7) allows because gravity declines poor reliability of unblanking simultaneously, so security performance is lower, on the other hand, electromagnetism pellet is when outdoor, need 2 electromagnetism pellet control lines to add 1 and read key cipher data wire, 3 lines are received on indoor control panel outdoor by tapered end (4) trough (28) altogether, the hole of the trough (28) opened is like this just wider, the boring ratio of trough is wider, directly affects the intensity of fixing hole (20) when fixing lock.
In view of this, special proposition the utility model.
Utility model content
It is that the Chinese patent of ZL200820169551.0 is safer than the patent No. described in background technology that the utility model provides a kind of, and the more intelligent Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet that prevents is locked.
A kind of Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet that prevents is locked, comprise key (9), outdoor lock core (1), tapered end (4), connecting rod (24) and lock cam (21), described key (9) and outdoor lock core (1) with the use of, described lock cam (21) is located in tapered end (4), lock core electric contact (27) is provided with in described outdoor lock core (1), described lock cam (21) is between outdoor lock core (1) and indoor lock core (23), described outdoor lock core (1) is located at the outdoor section of tapered end (4), described connecting rod (24) is located in outdoor lock core (1), and insert lock cam (21), described indoor lock core (23) is located at tapered end (4) indoor section, and insert lock cam (21), indoor lock core (23) is fixed with lock cam (21) rivet (22), realize the interlock of indoor and outdoor lock core, described outdoor lock core (1) is provided with keyhole (5), described tapered end (4) is provided with fixing hole (20), fixing for tapered end (4), electromagnetism spring groove (2) is also vertically provided with in described indoor lock core (23), tapered end (4) indoor section is provided with electromagnetism pellet (7), electromagnetic coil (3), electromagnetism pellet tube chamber (12), electromagnetic wire coil (13),
Described electromagnetism spring groove (2) and electromagnetism pellet tube chamber (12) form cavity jointly, and described electromagnetism pellet (7) is moved up and down in the cavity that described electromagnetism spring groove (2) and electromagnetism pellet tube chamber (12) form by Single-chip Controlling;
In described electromagnetic wire coil (13), be provided with electromagnetism pellet tube chamber (12), described electromagnetic wire coil (13) external surface is also wound with electromagnetic coil (3).
Described electromagnetism spring groove (2), electromagnetism pellet (7), electromagnetic coil (3), electromagnetism pellet tube chamber (12) and electromagnetic wire coil (13) are contrary to indoor with outdoor keyhole (5) as the position of an entirety on tapered end (4).
Further, described electromagnetism spring groove (2) is identical with electromagnetism pellet tube chamber (12) width, and coaxially.
Further, the height of described electromagnetism pellet tube chamber (12) is not less than the height of electromagnetism pellet (7).
Further, described electromagnetism pellet (7) adopts magnetic material to make.
Further, described electromagnetism pellet (7) is electromagnet.
Further, described electromagnetic coil (3) two control lines are directly controlled by single-chip microcomputer.
Further, described tapered end (4) trough (28) width is the width of a lock core electric contact lead-out wire (30).
The utility model is owing to being arranged on tapered end (30) indoor section by electromagnetism pellet (7), be the Chinese patent of ZL200820169551.0 unlike the patent No., electromagnetism pellet (7) is arranged on the outdoor keyhole part of tapered end (4), has this avoid electromagnetism pellet (7) is pressed down rear technology unlocking by thief possibility by the reverse magnet of keyhole (5); Simultaneously, outdoor only has a lock core electric contact lead-out wire (30) reading key cipher data to introduce indoor through tapered end (4) trough (28), trough is very narrow, the intensity of fixing hole (20) when not affecting fixing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is generalized section of the present utility model;
Fig. 3 is that in Fig. 2, A-A cuts open the top view at unlocking condition;
Fig. 4 is that in Fig. 2, A-A cuts open the top view at non-unlocking condition.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, explanation is further explained to the utility model.
As shown in Figure 2, the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet that prevents described in the utility model is locked, comprise key 9, outdoor lock core 1, tapered end 4, connecting rod 24 and lock cam 21, described key 9 and outdoor lock core 1 with the use of, described lock cam 21 is located in tapered end 4, lock core electric contact 27 is provided with in described outdoor lock core 1, described lock cam 21 is between outdoor lock core 1 and indoor lock core 23, described outdoor lock core 1 is located at the outdoor section of tapered end 4, described connecting rod 24 is located in outdoor lock core 1, and insert lock cam 21, described indoor lock core 23 is located at tapered end 4 indoor section, and insert lock cam 21, indoor lock core 23 is fixed with lock cam 21 rivet 22, realize the interlock of indoor and outdoor lock core, described outdoor lock core 1 is provided with keyhole 5, described tapered end 4 is provided with fixing hole 20, fixing for tapered end 4,
In described indoor lock core 23, be also vertically provided with electromagnetism spring groove 2, tapered end 4 indoor section be provided with electromagnetism pellet 7, electromagnetic coil 3, electromagnetism pellet tube chamber 12, electromagnetic wire coil 13; And it is contrary to indoor with the outdoor position of keyhole 5 on tapered end 4 as the position of an entirety on tapered end 4, why contrary with the position of keyhole 5 on tapered end 4, cannot depart from electromagnetism spring groove 2 by keyhole reverse magnet piezoelectricity magnetic marble to ensure, the object of illegally unblanking that actualizing technology is unblanked, guarantees the safety of family; Described electromagnetism spring groove 2 and electromagnetism pellet tube chamber 12 form cavity jointly, and described electromagnetism pellet 7 is electromagnet, and described electromagnetism pellet 7 is moved up and down in the cavity that described electromagnetism spring groove 2, electromagnetism pellet tube chamber 12 form by Single-chip Controlling;
In described electromagnetic wire coil 13, be provided with electromagnetism pellet tube chamber 12, described electromagnetic wire coil 13 external surface is also wound with electromagnetic coil 3.
Wherein, described electromagnetism spring groove 2 is identical with electromagnetism pellet tube chamber 12 width, and on same straight line, width is at least the width of electromagnetism pellet 7; The height of described electromagnetism pellet tube chamber 12 is not less than the height of electromagnetism pellet 7, and in order to ensure that electromagnetism pellet 7 is fully retracted to inside electromagnetism pellet tube chamber 12 when unblanking, the height of electromagnetism pellet tube chamber 12 is at least identical with the height of electromagnetism pellet 7;
Because electromagnetism pellet 7 is electromagnet, what adopt is magnetic material, so described electromagnetism spring groove 2, electromagnetism pellet 7, electromagnetic coil 3, electromagnetism pellet tube chamber 12 and electromagnetic wire coil 13 composition be integrally provided in indoor lock core segment, such thief cannot with reverse magnet technology unlocking.
Also be wound with electromagnetic coil 3 in the described electromagnetic wire coil 13 external surface left and right sides, control electromagnetism pellet for the electromagnetic field that Single-chip Controlling polarity of voltage change polarization is different and move up and down;
Electromagnetism pellet 7 is positioned at electromagnetic coil tube chamber 12 in cold situation, non-unlocking condition concrete condition can reference diagram 4, when key just inserts outdoor lock core 1, electromagnetism pellet 7 rises under the effect of Single-chip Controlling backward voltage, block electromagnetism spring groove 2, outdoor lock core 1 cannot be rotated, forbid unblanking, after key all inserts outdoor lock core 1, key electric contact (26) contacts with lock core electric contact 27, form data transmission path, single-chip microcomputer can read key cipher data of unblanking, the Intelligent internet of things of the sub-technology unlocking of reverse magnet lower piezoelectric bullet is prevented to be locked into when unblanking after row identification is verified, Single-chip Controlling electromagnetic coil 3 both end voltage+,-polarity changes, contrary with the polarity that control electromagnetism pellet 7 rises, according to the attracting principle of homopolar-repulsion heteropole, electromagnetism pellet 7 declines under forward voltage effect, depart from electromagnetism spring groove 2, move in electromagnetism pellet tube chamber 12, thus door is opened, unlocking condition can reference diagram 3.
Described the utility model arranges the insulation of outdoor lock core key contact or cavity 25, no matter the side inserts outdoor lock core to make key, after key all inserts outdoor lock core, key electric contact contacts with lock core electric contact 27, form data transmission path, single-chip microcomputer can read key cipher data of unblanking, key another side electric contact is in the insulation of outdoor lock core key contact or cavity 25, key cipher data can not cannot be read because of key another side electric contact and plug body contact short circuit, avoiding original design Intelligent key can only the one side defect of unblanking, achieve the custom of normally unblanking can unblanked in key two sides.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking, comprise key (9), outdoor lock core (1), tapered end (4), connecting rod (24) and lock cam (21), described key (9) and outdoor lock core (1) with the use of, described lock cam (21) is located in tapered end (4), lock core electric contact (27) is provided with in described outdoor lock core (1), described lock cam (21) is between outdoor lock core (1) and indoor lock core (23), described outdoor lock core (1) is located at the outdoor section of tapered end (4), described connecting rod (24) is located in outdoor lock core (1), and insert lock cam (21), described indoor lock core (23) is located at tapered end (4) indoor section, and insert lock cam (21), indoor lock core (23) is fixed with lock cam (21) rivet (22), realize the interlock of indoor and outdoor lock core, described outdoor lock core (1) is provided with keyhole (5), described tapered end (4) is provided with fixing hole (20), fixing for tapered end (4), it is characterized in that, electromagnetism spring groove (2) is also vertically provided with in described indoor lock core (23), tapered end (4) indoor section is provided with electromagnetism pellet (7), electromagnetic coil (3), electromagnetism pellet tube chamber (12), electromagnetic wire coil (13),
Described electromagnetism spring groove (2) and electromagnetism pellet tube chamber (12) form cavity jointly, and described electromagnetism pellet (7) is moved up and down in the cavity that described electromagnetism spring groove (2) and electromagnetism pellet tube chamber (12) form by Single-chip Controlling;
In described electromagnetic wire coil (13), be provided with electromagnetism pellet tube chamber (12), described electromagnetic wire coil (13) external surface is also wound with electromagnetic coil (3).
2. prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking as claimed in claim 1, it is characterized in that, described electromagnetism spring groove (2), electromagnetism pellet (7), electromagnetic coil (3), electromagnetism pellet tube chamber (12) and electromagnetic wire coil (13) are contrary to indoor with outdoor keyhole (5) as the position of an entirety on tapered end (4).
3. prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking as claimed in claim 1, it is characterized in that, described electromagnetism spring groove (2) is identical with electromagnetism pellet tube chamber (12) width, and coaxially.
4. prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking as claimed in claim 1, it is characterized in that, the height of described electromagnetism pellet tube chamber (12) is not less than the height of electromagnetism pellet (7).
5. prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking as claimed in claim 1, it is characterized in that, described electromagnetism pellet (7) adopts magnetic material to make.
6. prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking as claimed in claim 5, it is characterized in that, described electromagnetism pellet (7) is electromagnet.
7. prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking as claimed in claim 1, it is characterized in that, described electromagnetic coil (3) two control lines directly control electromagnetism pellet (7) by single-chip microcomputer and move up and down in electromagnetism pellet tube chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430526.3U CN204703613U (en) | 2015-06-19 | 2015-06-19 | Prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430526.3U CN204703613U (en) | 2015-06-19 | 2015-06-19 | Prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703613U true CN204703613U (en) | 2015-10-14 |
Family
ID=54283239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520430526.3U Expired - Fee Related CN204703613U (en) | 2015-06-19 | 2015-06-19 | Prevent the Intelligent internet of things of the sub-technology unlocking of reverse lower piezoelectric bullet from locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204703613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564157A (en) * | 2017-09-05 | 2018-01-09 | 北京润泷科技有限公司 | A kind of safety door latch control system |
-
2015
- 2015-06-19 CN CN201520430526.3U patent/CN204703613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564157A (en) * | 2017-09-05 | 2018-01-09 | 北京润泷科技有限公司 | A kind of safety door latch control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151014 Termination date: 20200619 |