CN205012771U - Interactive trick lock of intelligence - Google Patents
Interactive trick lock of intelligence Download PDFInfo
- Publication number
- CN205012771U CN205012771U CN201520797217.XU CN201520797217U CN205012771U CN 205012771 U CN205012771 U CN 205012771U CN 201520797217 U CN201520797217 U CN 201520797217U CN 205012771 U CN205012771 U CN 205012771U
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- CN
- China
- Prior art keywords
- drag hook
- lock
- torque arm
- insurance drag
- torsion spring
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Abstract
The utility model relates to a safety lock technical field especially relates to an interactive trick lock of intelligence, include the lock shell, match the locking closure of block and be located the spring bolt of locking the shell with the lock shell, be equipped with the spring bolt mouth on the lock shell, the spring bolt is stretched out by external drive and spring bolt mouth sliding fit or retracts in the spring bolt mouth, still be equipped with an insurance drag hook on the spring bolt, the free end of insurance drag hook is described for the crotch, spring bolt mouth inboard in the lock shell is equipped with prevents moving back the boss, the crotch form of insurance drag hook free end through external drive with it matches the block or opens to prevent moving back the boss. The utility model discloses a set up the insurance drag hook in the lock shell to guarantee can not return after the spring bolt stretches out and contract, and then can improve the locking intensity of spring bolt, increased the theftproof performance, motion scope through setting up spacing groove restriction torsional spring and insurance drag hook prevents the drag hook and prevents moving back the boss to impact, improves interactive trick lock of intelligence's life.
Description
Technical field
The utility model relates to safety lockset technical field, particularly relates to a kind of intelligent interactive coded lock.
Background technology
In modern society, safe antitheft has become the hot issue of social concerns." lock ", as the defender of door, case, cabinet etc., people are more and more higher to its requirement.Common lockset generally includes a lock body and coordinates with the key opened by lock body with described lock body.This kind of lockset is simple frame for movement, and this kind of lockset can be opened through shirtsleeve operation by unauthorized person.Visible this kind of lockset safety factor is lower, and key carries inconvenience, brings great worry, for the requirement of user to safety, cannot meet.
Just based on above-mentioned consideration, the utility model devises a kind of intelligent interactive coded lock.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, provides a kind of intelligent interactive coded lock.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
The utility model discloses a kind of intelligent interactive coded lock, comprise lock housing, with the locking closure of lock housing snap-fit and the dead bolt being positioned at lock housing, described lock housing is provided with lock-tongue port, described dead bolt is driven to be slidably matched with lock-tongue port by external force and to stretch out or in retraction lock-tongue port, described dead bolt is also provided with an insurance drag hook, the free end of described insurance drag hook is hook solid, be provided with anti-back boss inside lock-tongue port in described lock housing, the hook solid of described insurance drag hook free end drives with described anti-back boss snap-fit by external force or opens.
The driving mechanism of described dead bolt is pinion and rack, and described tooth bar is positioned at the rach slot bottom lock housing; Described gear set is on the output of motor, and described motor is positioned at the motor cabinet groove bottom lock housing.
Also be provided with the engaging torsion spring be sleeved on connecting axle bottom described insurance drag hook, described insurance drag hook twists to anti-back boss direction by engaging torsion spring driving; The side of described insurance drag hook is also provided with reduction torsion spring, described reduction torsion spring comprises the first torque arm and the second torque arm, be provided with locating piece at the opposite side of connecting axle, described first torque arm is positioned at the homonymy of connecting axle and locating piece, and the second torque arm is positioned at the opposite side of connecting axle and locating piece; The pushing block for promoting the second torque arm is also provided with between the first torque arm and the second torque arm, when described pushing block does not stress, the crotch end of insurance drag hook is positioned at outside anti-back boss, described pushing block is stressed when moving to lock-tongue port direction, and described insurance drag hook drives engage with anti-back boss by engaging torsion spring; The surface of described insurance drag hook is also provided with return unit, and described return unit upper end is between the first torque arm and the second torque arm, and described pushing block is to when moving away from lock-tongue port direction, and the second torque arm drives insurance drag hook to open by pushing block.
Described pushing block is connected with the tooth bar of driving mechanism and is promoted to carry out translation by tooth bar.
Described pushing block slides being positioned at the slideway on dead bolt.
Described reduction torsion spring is arranged on the torsional spring slot on dead bolt, and described torsional spring slot is provided with the torsion axis of suit reduction torsion spring.
Described torsion axis is provided with axis hole, and described axis hole has been bolted fixed block, described fixed block is also provided with the through hole for being set with connecting axle.
Described dead bolt is also formed with the stopper slot of structure triangular in shape, described connecting axle is located on stopper slot angle, and described engaging torsion spring moves along the leg-of-mutton length of side.
The beneficial effects of the utility model are:
1. the utility model by arranging insurance drag hook in lock housing, to ensure that dead bolt can not bounce back after stretching out, and then can improve the locking intensity of dead bolt, add theftproof performance;
2. the utility model is by arranging the range of movement of stopper slot restriction torsion spring and insurance drag hook, prevents drag hook and anti-back boss from clashing into, and improves the application life of intelligent interactive coded lock.
Accompanying drawing explanation
Fig. 1 is the internal construction schematic diagram of the utility model intelligent interactive coded lock;
Fig. 2 is the structural representation of lock housing in the utility model intelligent interactive coded lock;
Fig. 3 is the structural representation of locking closure in the utility model intelligent interactive coded lock;
Fig. 4 is the structural representation of the utility model intelligent interactive coded lock middle rack.
In figure, 1 lock housing, 2 locking closures, 3 dead bolts, 31 insurance drag hooks, 32 connecting axles, 34 stopper slots, 35 return units, 4 lock-tongue ports, 51 tooth bars, 52 rach slots, 61 torsional spring slots, 62 reduction torsion springs, 63 torsion axis, 64 first torque arm, 65 second torque arm, 66 locating pieces, 67 axis holes, 7 anti-back boss, 8 motor cabinet grooves, 9 pushing blocks, 13 slideways.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
See Fig. 1-Fig. 4.
The utility model discloses a kind of intelligent interactive coded lock, comprise lock housing 1, with the locking closure 2 of lock housing 1 snap-fit and the dead bolt 3 being positioned at lock housing 1, described lock housing 1 is provided with lock-tongue port 4, described dead bolt 3 is driven to be slidably matched with lock-tongue port 4 by external force and to stretch out or in retraction lock-tongue port 4, described dead bolt 3 is also provided with an insurance drag hook 31, the free end of described insurance drag hook 31 is hook solid, anti-back boss 7 is provided with inside lock-tongue port 4 in described lock housing 1, the hook solid of described insurance drag hook 31 free end drives with described anti-back boss 7 snap-fit by external force or opens, the operating principle of the present embodiment: drive dead bolt 3 and lock-tongue port 4 to be slidably matched to stretch out by drive unit or in retraction lock-tongue port 4, thus safety cabinet is pinned, in order to the degree of safety of guarantee insurance cabinet, by arranging insurance drag hook 31 to engage with anti-back boss 7 on dead bolt 3 or the safety cabinet opened pinning further insuring, by arranging insurance drag hook 31 in lock housing 1, to ensure that dead bolt 3 can not bounce back after stretching out, and then the locking intensity of dead bolt 3 can be improved, adding theftproof performance simultaneously.
Further, the driving mechanism of described dead bolt 3 is rack-and-pinion 51 mechanism, and described tooth bar is positioned at the rach slot 52 bottom lock housing 1; Described gear set is on the output of motor, and described motor is positioned at the motor cabinet groove 8 bottom lock housing 1, is moved by motor driven gear, because tooth bar 51 and gear engage each other, tooth bar 51 moves along rach slot 52, promotes dead bolt 3 and stretches out lock-tongue port 4, lock safety cabinet.
Further, be also provided with the engaging torsion spring be sleeved on connecting axle 32 bottom described insurance drag hook 31, described insurance drag hook 31 is driven by engaging torsion spring and twists to anti-back boss 7 direction, the side of described insurance drag hook 31 is also provided with reduction torsion spring 62, described reduction torsion spring 62 comprises the first torque arm 64 and the second torque arm 65, locating piece 66 is provided with at the opposite side of connecting axle 32, described first torque arm 64 is positioned at the homonymy of connecting axle 32 and locating piece 66, and the second torque arm 65 is positioned at the opposite side of connecting axle 32 and locating piece 66, the pushing block 9 for promoting the second torque arm 65 is also provided with between the first torque arm 64 and the second torque arm 65, when described pushing block 9 does not stress, the crotch end of insurance drag hook 31 is positioned at outside anti-back boss 7, described pushing block 9 is stressed when moving to lock-tongue port 4 direction, and described insurance drag hook 31 is driven by engaging torsion spring and engages with anti-back boss 7, the surface of described insurance drag hook 31 is also provided with return unit 35, described return unit 35 upper end is between the first torque arm 64 and the second torque arm 65, described pushing block 9 is to when moving away from lock-tongue port 4 direction, second torque arm 65 drives insurance drag hook 31 to open by pushing block 9, when pushing block 9 promote the first torque arm 64 move time, because the return unit 35 on insurance drag hook 31 is no longer subject to the restriction of the first torque arm 64, thus the engaging torsion spring on insurance drag hook 31 drives insurance drag hook 31 to rotate counterclockwise, the smooth surface of hook solid simultaneously insuring drag hook 31 is with anti-back boss 7 sliding friction thus drag hook 33 is engaged with anti-back boss 7, when pushing block 9 does not act on the first torque arm 64, the first torque arm 64 will carry out reseting movement, drive return unit 35 to rotate clockwise, thus realize carrying out separating with anti-back boss 7 to the drag hook 33 of engaging.
As preferably, described pushing block 9 is connected with the tooth bar 51 of driving mechanism and is promoted to carry out translation by tooth bar 51, and the screwed hole that one end of described pushing block 9 is provided with on screwed hole and tooth bar 51 is bolted.
As preferably, described pushing block 9 slides at the slideway 13 be positioned on dead bolt 3, ensure that the movement locus of pushing block 9 can not offset, and the present embodiment middle slideway 13 and rach slot 52 are on same axis.
In addition, described reduction torsion spring 62 is arranged on the torsional spring slot 61 on dead bolt 3, and described torsional spring slot 61 is provided with the torsion axis 63 of suit reduction torsion spring 62, arranges torsional spring slot 61 and positions with torsion axis 63 pairs of reduction torsion springs 62.
As preferably, described torsion axis 63 is provided with axis hole 67, described axis hole 67 has been bolted fixed block, described fixed block is also provided with the through hole for being set with connecting axle 32, by arranging fixed block to ensure that reduction torsion spring 62 and first, second torque arm can not eject.
In addition, described dead bolt 3 is also formed with the stopper slot 34 of structure triangular in shape, described connecting axle 32 is located on stopper slot 34 1 angles, described engaging torsion spring moves along the leg-of-mutton length of side, the move distance of torsion spring is limited by arranging stopper slot 34, thus the range of movement of restriction insurance drag hook 31, in order to avoid insurance drag hook 31 clashes into anti-back boss 7 when rotating counterclockwise, the application life of raising intelligent interactive coded lock.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model manual and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. an intelligent interactive coded lock, comprise lock housing (1), with the locking closure (2) of lock housing (1) snap-fit and the dead bolt (3) being positioned at lock housing (1), described lock housing (1) is provided with lock-tongue port (4), described dead bolt (3) is driven to be slidably matched with lock-tongue port (4) by external force and to stretch out or in retraction lock-tongue port (4), it is characterized in that: described dead bolt (3) is also provided with insurance drag hook (31), the free end of described insurance drag hook (31) is hook solid, lock-tongue port (4) inner side in described lock housing (1) is provided with anti-back boss (7), the hook solid of described insurance drag hook (31) free end drives with described anti-back boss (7) snap-fit by external force or opens.
2. intelligent interactive coded lock according to claim 1, is characterized in that: the driving mechanism of described dead bolt (3) is rack-and-pinion (51) mechanism, and described tooth bar (51) is positioned at the rach slot (52) of lock housing (1) bottom; Described gear set is on the output of motor, and described motor is positioned at the motor cabinet groove (8) of lock housing (1) bottom.
3. intelligent interactive coded lock according to claim 2, it is characterized in that: described insurance drag hook (31) bottom is also provided with the engaging torsion spring be sleeved on connecting axle (32), described insurance drag hook (31) is driven by engaging torsion spring and twists to anti-back boss (7) direction; The side of described insurance drag hook (31) is also provided with reduction torsion spring (62), described reduction torsion spring (62) comprises the first torque arm (64) and the second torque arm (65), locating piece (66) is provided with at the opposite side of connecting axle (32), described first torque arm (64) is positioned at the homonymy of connecting axle (32) and locating piece (66), and the second torque arm (65) is positioned at the opposite side of connecting axle (32) and locating piece (66); The pushing block (9) for promoting the second torque arm (65) is also provided with between the first torque arm (64) and the second torque arm (65), when described pushing block (9) does not stress, the crotch end of insurance drag hook (31) is positioned at anti-back boss (7) outside, described pushing block (9) is stressed when moving to lock-tongue port (4) direction, and described insurance drag hook (31) is driven by engaging torsion spring and engages with anti-back boss (7); The surface of described insurance drag hook (31) is also provided with return unit (35), described return unit (35) upper end is positioned between the first torque arm (64) and the second torque arm (65), described pushing block (9) is to when moving away from lock-tongue port (4) direction, and the second torque arm (65) drives insurance drag hook (31) to open by pushing block (9).
4. intelligent interactive coded lock according to claim 3, is characterized in that: described pushing block (9) is connected with the tooth bar (51) of driving mechanism and is promoted to carry out translation by tooth bar (51).
5. intelligent interactive coded lock according to claim 4, is characterized in that: described pushing block (9) is being positioned at the slip of the slideway (13) on dead bolt (3).
6. intelligent interactive coded lock according to claim 3, is characterized in that: described reduction torsion spring (62) is arranged on the torsional spring slot (61) on dead bolt (3), and described torsional spring slot (61) is provided with the torsion axis (63) of suit reduction torsion spring (62).
7. intelligent interactive coded lock according to claim 6, is characterized in that: described torsion axis (63) is provided with axis hole (67), and described axis hole (67) has been bolted fixed block, described fixed block is also provided with the through hole for being set with connecting axle.
8. intelligent interactive coded lock according to claim 1, it is characterized in that: the stopper slot (34) described dead bolt (3) being also formed with structure triangular in shape, described connecting axle (32) is located on stopper slot (34) angles, and described engaging torsion spring moves along the leg-of-mutton length of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797217.XU CN205012771U (en) | 2015-10-15 | 2015-10-15 | Interactive trick lock of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797217.XU CN205012771U (en) | 2015-10-15 | 2015-10-15 | Interactive trick lock of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012771U true CN205012771U (en) | 2016-02-03 |
Family
ID=55211381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520797217.XU Expired - Fee Related CN205012771U (en) | 2015-10-15 | 2015-10-15 | Interactive trick lock of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978941A (en) * | 2017-05-19 | 2017-07-25 | 福建西河卫浴科技有限公司 | A kind of bathtub door lock with self-protective function |
-
2015
- 2015-10-15 CN CN201520797217.XU patent/CN205012771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978941A (en) * | 2017-05-19 | 2017-07-25 | 福建西河卫浴科技有限公司 | A kind of bathtub door lock with self-protective function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 330000, No. 688 AI Sihu Road, Nanchang hi tech Development Zone, Jiangxi, China Patentee after: JIANTOU INTERNET OF THINGS (JIANGXI) CO.,LTD. Address before: 330000 No. 696, hi tech Avenue, Jiangxi, Nanchang Patentee before: JIANGXI CHINA JIANYIN INVESTMENT TECHNOLOGY CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |