CN211201430U - Chip type inner door lock device with safety alarm function - Google Patents
Chip type inner door lock device with safety alarm function Download PDFInfo
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- CN211201430U CN211201430U CN201921885581.6U CN201921885581U CN211201430U CN 211201430 U CN211201430 U CN 211201430U CN 201921885581 U CN201921885581 U CN 201921885581U CN 211201430 U CN211201430 U CN 211201430U
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- door lock
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Abstract
The utility model discloses a chip formula inner door lock device with safety alarm function, including the lock shell, there are control panel and handle in the side of lock shell through screw connection, the one end welding of lock shell has a plurality of sliding sleeves, and the inside sliding connection of sliding sleeve has the lock post, has the mounting panel through bolted connection between the tip of lock post, there is the connecting rod side of mounting panel through bolted connection, and the bottom and the top of connecting rod all are equipped with the tooth's socket, there is the sleeve pipe inside the lock shell through bolted connection. The utility model discloses in, step motor passes through drive gear and tooth's socket and drives the connecting rod and slide in sheathed tube inside, and then drives the lock cylinder and slide in that the sliding sleeve is inside, reaches the closure and the function of unblanking, and has the alarm at the internally mounted of lock shell, fails at operation control panel, and when the lock cylinder received violent dismantlement and caused step motor to rotate, the alarm was opened and is sent the chimes of doom for the lock has good safety alarm function, improves the security of lock.
Description
Technical Field
The utility model relates to a tool to lock technical field especially relates to a chip formula internal door lock device with safety alarm function.
Background
Door locks are devices used, as the name implies, to lock a door to prevent others from opening the door. The door locks are classified in many ways, the requirements on the door locks are different in various occasions, the safety of the ordinary household antitheft door lock is high, the price is low, the electronic door lock appears along with the development of electronic technology, and the electronic door lock is incomparable to mechanical locks in the aspects of use convenience, illegal unlocking prevention, intelligent management and the like, so that the electronic door lock is widely applied to industries with high safety requirements.
The electronic lock has programmable memory and data reader, and its key is hard to copy, and the key has a special electronic chip with specific cipher, and after the key is inserted into the lock hole, the cipher is fed into the memory in the lock, and at the same time a magnetic field is produced, and a voltage is produced in the coil on the chip, and can be used as unlocking power supply.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a chip type inner door lock device with a safety alarm function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a chip type inner door lock device with a safety alarm function comprises a lock shell, wherein a control panel and a handle are connected to the side face of the lock shell through screws, a plurality of sliding sleeves are welded at one end of the lock shell, lock columns are slidably connected inside the sliding sleeves, mounting plates are connected between the end portions of the lock columns through bolts, connecting rods are connected to the side faces of the mounting plates through bolts, tooth grooves are formed in the bottom and the top of each connecting rod, sleeves are connected to the inside of the lock shell through bolts, the inside of each sleeve is slidably connected with the corresponding connecting rod, a stepping motor is connected to the inside of the lock shell through bolts, a driving gear is connected to an output shaft of the stepping motor through bolts, rectangular through grooves are formed in the bottom and the top of each sleeve, the driving gear is arranged inside the corresponding rectangular through groove and meshed with the tooth grooves, and an alarm is, and through holes matched with the alarm are arranged on two sides of the lock shell.
Preferably, the inside of the lock case is connected with a storage battery through a bolt, and the storage battery is electrically connected with the control panel through a wire.
Preferably, the bottom of the sleeve is connected with two micro electric push rods through bolts, and the bottom ends of the movable rods of the two micro electric push rods are connected with a locking mechanism through bolts.
Preferably, the top end of the locking mechanism is arranged in the lower rectangular through groove, and the top end of the locking mechanism is provided with locking teeth meshed with the tooth grooves.
Preferably, the mounting plate further comprises two limiting sliding rods which are mounted on the side face of the mounting plate through bolts.
Preferably, the inside of the lock shell is connected with two limiting sliding sleeve pipes through bolts, and the two limiting sliding rods are respectively connected with the two limiting sliding sleeve pipes in a sliding mode.
Preferably, control panel surface is equipped with display screen, fingerprint identification ware, input keyboard and camera, and miniature electric putter, step motor and alarm pass through wire and control panel electric connection.
The utility model has the advantages that:
1. the utility model provides a chip-type inner door lock device with safety alarm function, step motor passes through drive gear and tooth's socket and drives the connecting rod and slide in sheathed tube inside, and then drive the lock cylinder and slide in the sliding sleeve is inside, reach closure and function of unblanking, and there is the alarm at the internally mounted of lock shell, fail at operation control panel, and the lock cylinder receives violence to dismantle when causing step motor to rotate, the alarm is opened and is sent the chimes of doom, make the lock have good safety alarm function, improve the security of lock.
2. The utility model provides a chip-type inner door lock device with safety alarm function, when the lock post of lock stretches out, open miniature electric putter shrink and be close to locking mechanical system to the connecting rod, utilize the locking tooth and the tooth's socket on locking mechanical system top to mesh mutually, carry out effectual locking to the position of connecting rod, avoid lawless persons to prize the lock post, further improve the security that door lock device used.
3. The utility model provides a chip formula internal door lock device with safety alarm function installs mutual sliding connection's spacing slip sleeve pipe and spacing slide bar between mounting panel and lock shell, drives the lock post at the mounting panel and carries out the in-process that moves about, and the effect through spacing slip sleeve pipe and spacing slide bar improves the stability in the lock post motion process, and the phenomenon of avoiding appearing the lock post card pause takes place.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a chip-type inner door lock device with a security alarm function according to the present invention;
fig. 2 is a schematic side view of the chip-type inner door lock device with a security alarm function according to the present invention;
fig. 3 is a schematic structural view of a locking mechanism of the chip-type inner door lock device with a security alarm function according to the present invention;
fig. 4 is a schematic cross-sectional structural view of an embodiment 2 of the chip-type inner door lock device with a security alarm function according to the present invention;
fig. 5 is the utility model provides a spacing slide bar structure sketch map of chip-type inner door lock device with safety alarm function.
In the figure: the device comprises a lock shell 1, a connecting rod 2, a stepping motor 3, a storage battery 4, an alarm 5, a sliding sleeve 6, a driving gear 7, a sleeve 8, a locking mechanism 9, a miniature electric push rod 10, a mounting plate 11, a lock column 12, a control panel 13, a handle 14, a limiting sliding rod 15 and a limiting sliding sleeve 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a chip type inner door lock device with a safety alarm function, comprising a lock case 1, wherein the side surface of the lock case 1 is connected with a control panel 13 and a handle 14 through screws, one end of the lock case 1 is welded with a plurality of sliding sleeves 6, the insides of the sliding sleeves 6 are slidably connected with lock posts 12, the ends of the lock posts 12 are connected with mounting plates 11 through bolts, the side surfaces of the mounting plates 11 are connected with a connecting rod 2 through bolts, the bottom and the top of the connecting rod 2 are provided with tooth grooves, the inside of the lock case 1 is connected with a sleeve 8 through bolts, the inside of the sleeve 8 is slidably connected with the connecting rod 2, the inside of the lock case 1 is connected with a stepping motor 3 through bolts, the output shaft of the stepping motor 3 is connected with a driving gear 7 through bolts, the bottom and the top of the sleeve 8 are provided with rectangular through grooves, there is alarm 5 on the inside top of lock shell 1 through bolted connection, and the both sides of lock shell 1 are equipped with the through-hole with 5 looks adaptations of alarm, control panel 13 through the lock shell 1 outside when using controls inside step motor 3 and carries out work, step motor 3 drives connecting rod 2 and slides in the inside of sleeve pipe 8 through drive gear 7 and tooth's socket, and then drive lock post 12 and slide in sliding sleeve 6 is inside, reach the closure and the function of unblanking, and there is alarm 5 at the internally mounted of lock shell 1, at operation control panel 13 failure, and when lock post 12 receives violent dismantlement to cause step motor 3 to rotate, alarm 5 is opened and is sent the chimes of doom, make the lock have good safe alarming function, improve the security of lock.
In the utility model, the inside of the lock shell 1 is connected with the storage battery 4 through the bolt, and the storage battery 4 is electrically connected with the control panel 13 through the wire, when the household power is normal, the storage battery 4 is charged, when the power failure occurs, the storage battery 4 continues to provide power support for the door lock for not less than 24 hours, thereby avoiding the condition that the door lock cannot be used due to the household power failure and improving the stability of the door lock in the using process;
there are two miniature electric putter 10 in the bottom of sleeve pipe 8 through bolted connection, and there is locking mechanical system 9 through bolted connection between two miniature electric putter 10's the movable rod bottom, the rectangle that below was arranged in on locking mechanical system 9's top leads to the inslot portion, and locking mechanical system 9's top is equipped with the locking tooth with tooth's socket engaged with, when the lock post 12 of lock stretches out, it is close to locking mechanical system 9 to connecting rod 2 to open miniature electric putter 10 shrink, utilize the locking tooth and the tooth's socket engaged with on locking mechanical system 9 top, carry out effectual locking to the position of connecting rod 2, avoid lawless persons to prize lock post 12, the security that door lock device used further improves.
Example 2
Referring to fig. 4-5, the chip type inner door lock device with the safety alarm function further comprises two limiting slide rods 15 mounted on the side surface of the mounting plate 11 through bolts, the inside of the lock shell 1 is connected with two limiting slide sleeves 16 through bolts, the two limiting slide rods 15 are respectively connected with the two limiting slide sleeves 16 in a sliding manner, the limiting slide sleeves 16 and the limiting slide rods 15 which are mutually connected in a sliding manner are mounted between the mounting plate 11 and the lock shell 12, and in the process that the mounting plate 11 drives the lock column 12 to move, the stability of the lock column 12 in the motion process is improved through the action of the limiting slide sleeves 16 and the limiting slide rods 15, and the phenomenon that the lock column 12 is blocked is avoided;
The working principle is as follows: the utility model discloses a control mode comes automatic control through control panel 13, and control panel 13's control circuit can realize through the simple programming of technical staff in this field, and the provision of power also belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail, concrete connecting means should refer to following theory of operation, successively work order between each electrical part accomplishes electric connection, its detailed connecting means, for the known art in this field, the following mainly introduces theory of operation and process, no longer explains electrical control;
when the door lock is used, the control panel 13 outside the lock shell 1 controls the stepping motor 3 inside the lock shell to work, the stepping motor 3 drives the connecting rod 2 to slide inside the sleeve 8 through the driving gear 7 and the tooth grooves, and further drives the lock column 12 to slide inside the sliding sleeve 6, so that the locking and unlocking functions are achieved, the alarm 5 is installed inside the lock shell 1, when the control panel 13 fails to operate and the lock column 12 is violently disassembled to cause the stepping motor 3 to rotate, the alarm 5 is opened to give an alarm, so that the door lock has a good safety alarm function, and the safety of the door lock is improved;
when the lock cylinder 12 of the door lock extends out, the miniature electric push rod 10 is opened to contract to enable the locking mechanism 9 to approach the connecting rod 2, locking teeth at the top end of the locking mechanism 9 are meshed with tooth grooves, the position of the connecting rod 2 is effectively locked, a lawless person is prevented from prying the lock cylinder 12, and the use safety of the door lock device is further improved;
a limiting sliding sleeve 16 and a limiting sliding rod 15 which are connected with each other in a sliding mode are installed between the installation plate 11 and the lock shell 12, and in the process that the installation plate 11 drives the lock column 12 to move, stability of the lock column 12 in the motion process is improved through the effect of the limiting sliding sleeve 16 and the limiting sliding rod 15, and the phenomenon that the lock column 12 is clamped is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The chip type inner door lock device with the safety alarm function comprises a lock shell (1), wherein the side face of the lock shell (1) is connected with a control panel (13) and a handle (14) through screws, and is characterized in that one end of the lock shell (1) is welded with a plurality of sliding sleeves (6), the inner sliding parts of the sliding sleeves (6) are connected with lock columns (12) through bolts, mounting plates (11) are connected between the end parts of the lock columns (12) through bolts, the side faces of the mounting plates (11) are connected with connecting rods (2) through bolts, tooth grooves are formed in the bottoms and the tops of the connecting rods (2), sleeves (8) are connected in the lock shell (1) through bolts, the inner parts of the sleeves (8) are connected with the connecting rods (2) in a sliding mode, stepping motors (3) are connected in the lock shell (1) through bolts, and output shafts of the stepping motors (3) are connected with driving gears (7) through, the bottom and the top of sleeve pipe (8) all are equipped with the rectangle and lead to the groove, and drive gear (7) arrange the rectangle and lead to inside and tooth's socket and mesh mutually in the groove, there is alarm (5) on the inside top of lock shell (1) through bolted connection, and the both sides of lock shell (1) are equipped with the through-hole with alarm (5) looks adaptation.
2. A chip type inner door lock device with a security alarm function as claimed in claim 1, wherein the inside of the lock case (1) is connected with the storage battery (4) through bolts, and the storage battery (4) is electrically connected with the control panel (13) through wires.
3. The chip-type inner door lock device with the security alarm function according to claim 1, wherein the bottom of the sleeve (8) is connected with two micro electric push rods (10) through bolts, and a locking mechanism (9) is connected between the bottom ends of the movable rods of the two micro electric push rods (10) through bolts.
4. A chip-type inner door lock device with a security alarm function according to claim 3, wherein the top end of the locking mechanism (9) is disposed inside the lower rectangular through groove, and the top end of the locking mechanism (9) is provided with locking teeth engaged with the tooth grooves.
5. The chip-type inner door lock device with the security alarm function as claimed in claim 1, further comprising two position-limiting sliding rods (15) mounted on the side of the mounting plate (11) by bolts.
6. A chip type inner door lock device with a safety alarm function according to claim 5, characterized in that the inside of the lock case (1) is connected with two limiting sliding sleeves (16) through bolts, and the two limiting sliding rods (15) are respectively connected with the two limiting sliding sleeves (16) in a sliding manner.
7. The chip-type inner door lock device with the security alarm function according to claim 4, wherein the surface of the control panel (13) is provided with a display screen, a fingerprint recognizer, an input keyboard and a camera, and the micro electric push rod (10), the stepping motor (3) and the alarm (5) are electrically connected with the control panel (13) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885581.6U CN211201430U (en) | 2019-11-05 | 2019-11-05 | Chip type inner door lock device with safety alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885581.6U CN211201430U (en) | 2019-11-05 | 2019-11-05 | Chip type inner door lock device with safety alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211201430U true CN211201430U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921885581.6U Active CN211201430U (en) | 2019-11-05 | 2019-11-05 | Chip type inner door lock device with safety alarm function |
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| Country | Link |
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| CN (1) | CN211201430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282601A (en) * | 2020-11-16 | 2021-01-29 | 安徽美林凯迪木业有限公司 | Steel burglary-resisting door of remote monitoring, warning |
| CN116104369A (en) * | 2023-03-16 | 2023-05-12 | 江苏优亿诺智能科技有限公司 | Intelligent electric power safety tool cabinet |
-
2019
- 2019-11-05 CN CN201921885581.6U patent/CN211201430U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282601A (en) * | 2020-11-16 | 2021-01-29 | 安徽美林凯迪木业有限公司 | Steel burglary-resisting door of remote monitoring, warning |
| CN116104369A (en) * | 2023-03-16 | 2023-05-12 | 江苏优亿诺智能科技有限公司 | Intelligent electric power safety tool cabinet |
| CN116104369B (en) * | 2023-03-16 | 2023-10-10 | 江苏优亿诺智能科技有限公司 | Intelligent electric power safety tool cabinet |
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