CN113944399A - Financial intelligent protection equipment with pick-proof function - Google Patents
Financial intelligent protection equipment with pick-proof function Download PDFInfo
- Publication number
- CN113944399A CN113944399A CN202111181424.9A CN202111181424A CN113944399A CN 113944399 A CN113944399 A CN 113944399A CN 202111181424 A CN202111181424 A CN 202111181424A CN 113944399 A CN113944399 A CN 113944399A
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- China
- Prior art keywords
- safety door
- motor
- transmission wheel
- driven
- main body
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/14—Safes or strong-rooms for valuables with means for masking or destroying the valuables, e.g. in case of theft
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/02—Details
- E05G1/04—Closure fasteners
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses financial intelligent protection equipment with a prying-resistant function, and relates to the technical field of prying-resistant devices. The safety door comprises an equipment main body, wherein a safety door is rotatably connected to one side of the equipment main body, pressure sensors are respectively arranged at the top and the bottom of the inner side of the equipment main body and at one end of the safety door, the two pressure sensors are abutted against the safety door, at least one first clamping mechanism is arranged on the inner side of the safety door, and each clamping mechanism comprises a driving transmission wheel, a transmission belt, a driven transmission wheel, a first motor, a driving bevel gear, a driven bevel gear, a connecting rod, a threaded rod, a first clamping body and a sliding block. The device can clamp the equipment main body and the safety door through the mutual matching of the first clamping body, the driven gear and the second clamping body, has good prying resistance, and can protect valuable articles through the mutual matching of the second motor, the supporting plate and the flexible steel wire rope.
Description
Technical Field
The invention belongs to the field of financial security intelligent equipment, and particularly relates to financial intelligent protection equipment with a prying-resistant function.
Background
Financial intelligent equipment such as financial safe boxes and the like need to consider security problems, particularly pick-proof problems, but the existing solution is realized only by a lock, and no protection is provided after the lock is damaged, so that the pick-proof function needs to be further optimized.
Disclosure of Invention
The invention aims to provide financial intelligent protection equipment with a prying-resistant function, which is endowed with prying-resistant performance and improves the safety protection effect.
In order to solve the technical problems, the invention is realized by the following technical scheme: the financial intelligent protection equipment with the prying-resistant function comprises an equipment main body, wherein one side of the equipment main body is rotatably connected with a safety door, pressure sensors are mounted at the top and the bottom of the inner side of the equipment main body and at one end of the safety door, the two pressure sensors are abutted against the safety door, and at least one first clamping mechanism is mounted at the inner side of the safety door;
each clamping mechanism comprises a driving transmission wheel, a transmission belt, a driven transmission wheel, a first motor, a driving bevel gear, a driven bevel gear, a connecting rod, a threaded rod, a first clamping body and a sliding block;
the driving transmission wheel is rotationally connected to the inner side of the safety door, the driven transmission wheel is also rotationally connected to the inner side of the safety door, and the driving transmission wheel is connected with the driven transmission wheel through a transmission belt;
a first motor is arranged at one end of the driving transmission wheel and positioned outside the safety door, the output end of the first motor penetrates through the safety door and is fixedly connected with the driving transmission wheel, the first motor is fixedly connected with the safety door, driving bevel gears are welded at the other ends of the driving transmission wheel and the driven transmission wheel, driven bevel gears are meshed and connected with the bottoms of the driving bevel gears, and the tops of the driven bevel gears are rotatably connected with the safety door through connecting rods and used for preventing the driven bevel gears from falling;
a threaded rod is welded at the bottom of the driven bevel gear, a first clamping body is in threaded connection with the outer side of the threaded rod, a sliding block is welded at one end of the first clamping body and is in sliding connection with the safety door, and the bottom of the first clamping body is in sliding connection with the equipment main body and the safety door;
a first rack is welded on one side of the first clamping body, and a second clamping mechanism is installed on the other side of the first rack.
Further, the second clamping mechanism comprises a driving gear, a driven gear, a second rack, a second clamping body, a transmission column and a guide groove body;
the opposite side meshing of first rack is connected with the driving gear, one side of driving gear is through transmission post fixedly connected with driven gear, just the transmission post with the emergency exit rotates to be connected, driven gear's bottom meshing is connected with the second rack, the bottom sliding connection of second rack has the direction cell body, just the direction cell body with emergency exit fixed connection, the one end welding of second rack has the second joint body, just the second joint body all with equipment main part with emergency exit sliding connection.
Furthermore, the outside of emergency exit just is located the outside welding of first motor has the L template of support, just first motor with support L template fixed connection.
Furthermore, the inboard of emergency exit just is located a spout has been seted up to the outside of sliding block, just the sliding block with the emergency exit passes through spout sliding connection.
Furthermore, a support plate is further installed on the inner side of the equipment main body, a sliding connection plate is connected to the inner side of the support plate in a sliding mode, a spring is arranged between the sliding connection plate and the support plate, and the sliding connection plate and the support plate divide an inner cavity of the equipment main body into an upper cavity and a lower cavity;
and a lifting mechanism is arranged on the inner side of the top of the equipment main body and positioned in the upper cavity, and is used for lifting the supporting plate and the sliding connecting plate.
Further, the sliding connection plate and the support plate are in clearance fit.
Further, the lifting mechanism comprises a second motor, a rotating shaft and a flexible steel wire rope;
the second motor is fixed on the inner side of the top of the equipment main body, a rotating shaft is fixed at the output end of the second motor, a flexible steel wire rope is wound on the outer side of the rotating shaft, and the bottom of the flexible steel wire rope is fixedly connected with the supporting plate.
Further, a controller is further installed on the inner side of the equipment main body, and the controller is electrically connected with the pressure sensor, the second motor and the first motor.
The invention has the following beneficial effects:
1. according to the invention, through the mutual matching of the first clamping body, the driven gear and the second clamping body, the device can clamp the equipment main body and the safety door, and has good prying resistance, so that the safety of the device is improved.
2. According to the invention, through the mutual cooperation of the second motor, the support plate and the flexible steel wire rope, the device can protect valuable articles, and some inexpensive articles are used for confusing outsiders, so that the protection of the device is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the security door of the present invention;
FIG. 3 is a schematic structural view of the present invention, including the driving belt, the second clamping body and the safety door;
FIG. 4 is a schematic view of the structure between the first motor, the threaded rod and the guide slot body according to the present invention;
FIG. 5 is a cross-sectional view of the first clip body of the present invention;
FIG. 6 is a schematic view showing the internal structure of the main body of the apparatus of the present invention;
FIG. 7 is an enlarged view taken at A of FIG. 6 in accordance with the present invention;
fig. 8 is a schematic view of the structure among the sliding connection plate, the spring and the support plate according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an apparatus main body; 2. a security door; 3. a pressure sensor; 4. an active driving wheel; 5. a drive belt; 6. a driven transmission wheel; 7. a first motor; 8. supporting the L-shaped plate; 9. a drive bevel gear; 10. a driven bevel gear; 11. a connecting rod; 12. a threaded rod; 13. a first clip body; 14. a first rack; 15. a driving gear; 16. A driven gear; 17. a slider; 18. a second rack; 19. a second clip body; 20. a drive post; 21. a guide groove body; 22. a support plate; 23. a sliding connection plate; 24. a spring; 25. an upper cavity; 26. a lower cavity; 27. A storage battery; 28. a second motor; 29. a rotating shaft; 30. a flexible steel wire rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention relates to an intelligent financial protection device with anti-prying function, which includes a device body 1, a security door 2 rotatably connected to one side of the device body 1, pressure sensors 3 respectively installed at the top and bottom of the inner side of the device body 1 and at one end of the security door 2, two pressure sensors 3 abutting against the security door 2, and at least one first clamping mechanism installed at the inner side of the security door 2.
Each clamping mechanism comprises a driving transmission wheel 4, a transmission belt 5, a driven transmission wheel 6, a first motor 7, a driving bevel gear 9, a driven bevel gear 10, a connecting rod 11, a threaded rod 12, a first clamping body 13 and a sliding block 17;
the driving transmission wheel 4 is rotationally connected to the inner side of the safety door 2, the driven transmission wheel 6 is also rotationally connected to the inner side of the safety door 2, and the driving transmission wheel 4 is connected with the driven transmission wheel 6 through a transmission belt 5;
a first motor 7 is arranged at one end of the driving transmission wheel 4 and positioned at the outer side of the safety door 2, a supporting L-shaped plate 8 is welded at the outer side of the safety door 2 and positioned at the outer side of the first motor 7, the first motor 7 is fixedly connected with the supporting L-shaped plate 8, so that the first motor 7 is more excellent in fixation on the safety door 2, the output end of the first motor 7 penetrates through the safety door 2 and is fixedly connected with the driving transmission wheel 4, the first motor 7 is fixedly connected with the safety door 2, a driving bevel gear 9 is welded at the other ends of the driving transmission wheel 4 and the driven transmission wheel 6, the bottom of the driving bevel gear 9 is in meshing connection with a driven bevel gear 10, and the top of the driven bevel gear 10 is rotatably connected with the safety door 2 through a connecting rod 11 and used for preventing the driven bevel gear 10 from falling;
the bottom of the driven bevel gear 10 is welded with a threaded rod 12, the outer side of the threaded rod 12 is in threaded connection with a first clamping body 13, one end of the first clamping body 13 is welded with a sliding block 17, the sliding block 17 is in sliding connection with the safety door 2, a sliding groove is formed in the inner side of the safety door 2 and located on the outer side of the sliding block 17, the sliding block 17 is in sliding connection with the safety door 2 through the sliding groove, the sliding block 17 can better slide on the safety door 2, and the bottom of the first clamping body 13 is in sliding connection with the equipment main body 1 and the safety door 2;
a first rack 14 is welded on one side of the first clamping body 13, and a second clamping mechanism is installed on the other side of the first rack 14.
The second clamping mechanism comprises a driving gear 15, a driven gear 16, a second rack 18, a second clamping body 19, a transmission column 20 and a guide groove body 21;
the opposite side meshing of first rack 14 is connected with driving gear 15, 20 fixedly connected with driven gear 16 is passed through to one side of driving gear 15, and transmission post 20 rotates with the emergency exit 2 and is connected, driven gear 16's bottom meshing is connected with second rack 18, the bottom sliding connection of second rack 18 has direction cell body 21, and direction cell body 21 and emergency exit 2 fixed connection, the one end welding of second rack 18 has second joint body 19, and second joint body 19 all with equipment main part 1 and emergency exit 2 sliding connection.
A support plate 22 is further mounted on the inner side of the device main body 1, a sliding connection plate 23 is slidably connected to the inner side of the support plate 22, the sliding connection plate 23 and the support plate 22 are in clearance fit, so that the sliding connection plate 23 can be more smoothly slidably connected to the inner side of the support plate 22, a spring 24 is arranged between the sliding connection plate 23 and the support plate 22, and the sliding connection plate 23 and the support plate 22 divide an inner cavity of the device main body 1 into an upper cavity 25 and a lower cavity 26;
a lifting mechanism is arranged on the inner side of the top of the device main body 1 and inside the upper cavity 25, and is used for lifting the support plate 22 and the sliding connection plate 23.
The lifting mechanism comprises a second motor 28, a rotating shaft 29 and a flexible steel wire rope 30;
the second motor 28 is fixed in the inboard at equipment main part 1 top, a controller is still installed to the inboard of equipment main part 1, controller and pressure sensor 3, the equal electric connection of second motor 28 and first motor 7, make pressure sensor 3 can give the controller with the signal transmission, and start or close through the steerable second motor 28 of controller and first motor 7, the internally mounted of lower cavity 26 has battery 27, battery 27 all with second motor 28, first motor 7, pressure sensor 3 and controller electric connection, make second motor 28, first motor 7, pressure sensor 3 and controller can get electric, the output of second motor 28 is fixed with axis of rotation 29, the outside winding of axis of rotation 29 has soft wire rope 30, and the bottom and the backup pad 22 fixed connection of soft wire rope 30.
One specific application of this embodiment is: when a thief or other dangerous person intends to pry the equipment main body 1, the pressure sensors 3 are arranged for detecting, when an outsider pries the security door 2, the pressures born by the two pressure sensors 3 are different, when the difference between the pressures born by the two pressure sensors 3 is larger than a set value, the pressure sensors 3 transmit signals to the controller, the controller controls the first motor 7 to start, and when the first motor 7 is started, the output end of the first motor 7 drives the driving transmission wheel 4 to rotate;
when the driving transmission wheel 4 rotates, the driving transmission wheel 4 can drive the driving bevel gear 9 to rotate, the driving bevel gear 9 can drive the driven bevel gear 10 to rotate through the meshed connection between the driving bevel gear 9 and the driven bevel gear 10, the driven bevel gear 10 drives the threaded rod 12 to rotate, the threaded rod 12 is in threaded connection with the first clamping body 13, the first clamping body 13 is in sliding connection with the safety door 2 through the sliding block 17 fixed on the first clamping body 13, the first clamping body 13 can slide up and down, the first clamping body 13 is controlled to move downwards, the first clamping body 13 can penetrate through the safety door 2 to move to the inner side of the equipment main body 1, and the safety door 2 and the equipment main body 1 are clamped;
in the process that the first clamping body 13 moves downwards, the first clamping body 13 can drive the first rack 14 to move downwards, the first rack 14 can drive the driving gear 15 to rotate when moving downwards through the meshed connection between the first rack 14 and the driving gear 15, the driving gear 16 is driven to rotate through the transmission column 20, and further the driven gear 16 is meshed with the second rack 18, so that the driven gear 16 can drive the second rack 18 to move transversely in the guide groove body 21 while rotating, the second clamping body 19 can move to the edge close to the safety door 2, the second clamping body 19 can penetrate through the safety door 2 and move to the inner side of the equipment main body 1, and the safety door 2 and the equipment main body 1 are further clamped;
when the driving transmission wheel 4 rotates, the driving transmission wheel 4 and the driven transmission wheel 6 can be transmitted through the transmission belt 5, so that the driving transmission wheel 4 and the driven transmission wheel 6 can rotate simultaneously, and the safety door 2 and the equipment main body 1 can be clamped by the first clamping mechanism and the second clamping mechanism at the bottom of the driven transmission wheel 6;
the device is through mutually supporting between the first joint body 13, the driven gear 16 and the second joint body 19 for the device can block equipment body 1 and security door 2, has fine pick-proof nature, and then has promoted the security of device.
A user can put some valuable articles on the top of the supporting plate 22 in advance, some inexpensive articles are put inside the lower cavity 26, when a layman prizes the device main body 1 at the outer side of the device, the pressure sensor 3 transmits a signal to the controller, the controller controls the second motor 28 to be started, the output end of the second motor 28 drives the rotating shaft 29 to rotate, the flexible steel wire rope 30 is driven to wind on the rotating shaft 29, the supporting plate 22 and the sliding connecting plate 23 are driven to move upwards, the valuable articles are driven to move upwards, the sliding connecting plate 23 can abut against the device main body 1 after moving upwards, the articles are contacted with the device main body 1 through the compression spring 24, and the second motor 28 stops operating, so that the valuable articles can be protected inside the supporting plate 22;
after the security door 2 is forcibly destroyed, a person can directly observe the inexpensive articles in the lower cavity 26, and may only take the articles in the device main body 1, so that the hidden valuable articles are further protected, and the protection of the device is effectively improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a financial intelligence protection equipment with pick-proof function, includes equipment subject (1), one side of equipment subject (1) is rotated and is connected with emergency exit (2), its characterized in that: the pressure sensors (3) are mounted at the top and the bottom of the inner side of the equipment main body (1) and at one end of the safety door (2), the two pressure sensors (3) are abutted to the safety door (2), and at least one first clamping mechanism is mounted on the inner side of the safety door (2);
each clamping mechanism comprises a driving transmission wheel (4), a transmission belt (5), a driven transmission wheel (6), a first motor (7), a driving bevel gear (9), a driven bevel gear (10), a connecting rod (11), a threaded rod (12), a first clamping body (13) and a sliding block (17);
the driving transmission wheel (4) is rotationally connected to the inner side of the safety door (2), the driven transmission wheel (6) is also rotationally connected to the inner side of the safety door (2), and the driving transmission wheel (4) is connected with the driven transmission wheel (6) through a transmission belt (5);
a first motor (7) is arranged at one end of the driving transmission wheel (4) and positioned at the outer side of the safety door (2), the output end of the first motor (7) penetrates through the safety door (2) to be fixedly connected with the driving transmission wheel (4), the first motor (7) is fixedly connected with the safety door (2), a driving bevel gear (9) is welded at the other end of each of the driving transmission wheel (4) and the driven transmission wheel (6), a driven bevel gear (10) is meshed and connected with the bottom of the driving bevel gear (9), and the top of the driven bevel gear (10) is rotatably connected with the safety door (2) through a connecting rod (11) and used for preventing the driven bevel gear (10) from falling;
a threaded rod (12) is welded at the bottom of the driven bevel gear (10), a first clamping body (13) is in threaded connection with the outer side of the threaded rod (12), a sliding block (17) is welded at one end of the first clamping body (13), the sliding block (17) is in sliding connection with the safety door (2), and the bottoms of the first clamping bodies (13) are in sliding connection with the equipment main body (1) and the safety door (2);
a first rack (14) is welded on one side of the first clamping body (13), and a second clamping mechanism is installed on the other side of the first rack (14).
2. The financial intelligence protection device with pick-proof function of claim 1, characterized in that: the second clamping mechanism comprises a driving gear (15), a driven gear (16), a second rack (18), a second clamping body (19), a transmission column (20) and a guide groove body (21);
the opposite side meshing of first rack (14) is connected with driving gear (15), one side of driving gear (15) is through transmission post (20) fixedly connected with driven gear (16), just transmission post (20) with safety door (2) rotate and connect, the bottom meshing of driven gear (16) is connected with second rack (18), the bottom sliding connection of second rack (18) has direction cell body (21), just direction cell body (21) with safety door (2) fixed connection, the one end welding of second rack (18) has second joint body (19), just second joint body (19) all with equipment main part (1) with safety door (2) sliding connection.
3. The financial intelligence protection device with pick-proof function of claim 1, characterized in that: the outside of emergency exit (2) just is located the outside welding of first motor (7) has support L template (8), just first motor (7) with support L template (8) fixed connection.
4. The financial intelligence protection device with pick-proof function of claim 1, characterized in that: the inboard of emergency exit (2) just is located a spout has been seted up in the outside of sliding block (17), just sliding block (17) with emergency exit (2) pass through spout sliding connection.
5. The financial intelligence protection device with pick-proof function of claim 2, characterized in that: a support plate (22) is further mounted on the inner side of the equipment main body (1), a sliding connection plate (23) is connected to the inner side of the support plate (22) in a sliding mode, a spring (24) is arranged between the sliding connection plate (23) and the support plate (22), and the sliding connection plate (23) and the support plate (22) divide an inner cavity of the equipment main body (1) into an upper cavity (25) and a lower cavity (26);
and a lifting mechanism is arranged on the inner side of the top of the equipment main body (1) and positioned in the upper cavity (25), and is used for lifting the support plate (22) and the sliding connection plate (23).
6. The financial intelligence protection device with pick-proof function of claim 5, characterized in that: the sliding connecting plate (23) is in clearance fit with the supporting plate (22).
7. The financial intelligence protection device with pick-proof function of claim 5, characterized in that: the lifting mechanism comprises a second motor (28), a rotating shaft (29) and a flexible steel wire rope (30); the second motor (28) is fixed in the inner side of the top of the equipment main body (1), the output end of the second motor (28) is fixed with a rotating shaft (29), the outer side of the rotating shaft (29) is wound with a flexible steel wire rope (30), and the bottom of the flexible steel wire rope (30) is fixedly connected with the supporting plate (22).
8. The financial intelligence protection device with pick-proof function of claim 7, characterized in that: the device is characterized in that a controller is further installed on the inner side of the device main body (1), and the pressure sensor (3), the second motor (28) and the first motor (7) are respectively electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181424.9A CN113944399B (en) | 2021-10-11 | 2021-10-11 | Financial intelligent protection equipment with pick-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181424.9A CN113944399B (en) | 2021-10-11 | 2021-10-11 | Financial intelligent protection equipment with pick-proof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113944399A true CN113944399A (en) | 2022-01-18 |
| CN113944399B CN113944399B (en) | 2023-03-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111181424.9A Active CN113944399B (en) | 2021-10-11 | 2021-10-11 | Financial intelligent protection equipment with pick-proof function |
Country Status (1)
| Country | Link |
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| CN (1) | CN113944399B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130154462A1 (en) * | 2011-12-20 | 2013-06-20 | Lg N-Sys Inc. | Door locking apparatus and an enclosure having the same |
| CN105781325A (en) * | 2014-12-17 | 2016-07-20 | 宁波艾谱实业有限公司 | Locker for locking door plate and door frame of safe box and cabinet |
| CN211500280U (en) * | 2020-01-08 | 2020-09-15 | 崔玉芳 | Bill cabinet with multilayer storage insurance |
| CN111980494A (en) * | 2020-09-02 | 2020-11-24 | 武汉企汇奕泽科技有限公司 | Self-locking safety door |
| CN112252936A (en) * | 2020-10-28 | 2021-01-22 | 湖南无双科技有限公司 | Security door for intelligent security, anti-theft and heat preservation and use method thereof |
| CN112593807A (en) * | 2020-11-02 | 2021-04-02 | 袁爱情 | Hidden puzzled safe |
| CN213297712U (en) * | 2020-05-20 | 2021-05-28 | 浙江香乡门业有限公司 | Single open wood door of pick-proof opening |
| CN213775108U (en) * | 2020-10-30 | 2021-07-23 | 安徽隆宏人防工程防护设备有限公司 | Locking device for reinforced concrete protective closed door |
-
2021
- 2021-10-11 CN CN202111181424.9A patent/CN113944399B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130154462A1 (en) * | 2011-12-20 | 2013-06-20 | Lg N-Sys Inc. | Door locking apparatus and an enclosure having the same |
| CN105781325A (en) * | 2014-12-17 | 2016-07-20 | 宁波艾谱实业有限公司 | Locker for locking door plate and door frame of safe box and cabinet |
| CN211500280U (en) * | 2020-01-08 | 2020-09-15 | 崔玉芳 | Bill cabinet with multilayer storage insurance |
| CN213297712U (en) * | 2020-05-20 | 2021-05-28 | 浙江香乡门业有限公司 | Single open wood door of pick-proof opening |
| CN111980494A (en) * | 2020-09-02 | 2020-11-24 | 武汉企汇奕泽科技有限公司 | Self-locking safety door |
| CN112252936A (en) * | 2020-10-28 | 2021-01-22 | 湖南无双科技有限公司 | Security door for intelligent security, anti-theft and heat preservation and use method thereof |
| CN213775108U (en) * | 2020-10-30 | 2021-07-23 | 安徽隆宏人防工程防护设备有限公司 | Locking device for reinforced concrete protective closed door |
| CN112593807A (en) * | 2020-11-02 | 2021-04-02 | 袁爱情 | Hidden puzzled safe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113944399B (en) | 2023-03-28 |
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