CN210032960U - Intelligent anti-theft lock - Google Patents
Intelligent anti-theft lock Download PDFInfo
- Publication number
- CN210032960U CN210032960U CN201920263709.9U CN201920263709U CN210032960U CN 210032960 U CN210032960 U CN 210032960U CN 201920263709 U CN201920263709 U CN 201920263709U CN 210032960 U CN210032960 U CN 210032960U
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- CN
- China
- Prior art keywords
- block
- fixed
- side wall
- steel sheet
- lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 4
- 230000005674 electromagnetic induction Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to the technical field of locks, in particular to an intelligent anti-theft lock, which solves the problems of mechanical unlocking and low safety in the prior art, and comprises an installation shell, a fixed block, a lock core, a jack, a magnetic steel sheet, an electromagnetic coil and a magnet block, wherein the installation shell is internally provided with a fixed clapboard, one end of the fixed clapboard is fixed with an electric push rod by a screw, one end of the electric push rod is fixed on a connecting block by a screw, the side wall of the connecting block is fixedly connected with the magnetic steel sheet by glue, the outer part of the magnetic steel sheet is wound with the electromagnetic coil, the side wall of the magnetic steel sheet far away from the connecting block is provided with a thread groove, the inner thread of the thread groove is connected with the lock core, one end of the lock core extends to the outer part of the installation shell, one end of the lock core is movably inserted in the jack, and the intelligent anti-theft performance of the lock is improved by combining an unlocking mode of utilizing fingerprint or password unlocking.
Description
Technical Field
The utility model relates to a lock technical field especially relates to an intelligence pickproof lock.
Background
The lock is placed on an openable and closable object and opened by a key or a combination, and is closed and locked by a lock. The characters are recorded in the documents of the large iron vertebral biography and the book balance and ghost article.
The design of electromagnetic lock is the same with the electro-magnet, utilizes the principle of electromagnetism, and when the electric current passed through the silicon steel sheet, the electromagnetic lock can produce powerful suction and tightly hold the effect that adsorbs iron plate to reach the lock door. As long as the small current electromagnetic lock can generate the magnetic force, the access control system controlling the power supply of the electromagnetic lock is powered off after identifying the correctness of personnel, and the electromagnetic lock can be opened after losing the suction force. The existing door lock is low in safety because most of the existing door locks are mechanically unlocked.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the mechanical unlocking that exists among the prior art, the shortcoming that the security is low, and the intelligence pickproof lock that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an intelligent anti-theft lock comprises an installation shell, a fixed block, a lock cylinder, an insertion hole, a magnetic steel sheet, an electromagnetic coil and a magnet block, wherein a fixed partition plate is arranged inside the installation shell, an electric push rod is fixed on one side wall of the fixed partition plate through a screw, one end of the electric push rod is fixed on a connecting block through a screw, the magnetic steel sheet is fixedly connected to the side wall of the connecting block in an adhesive mode, and the electromagnetic coil is wound outside the magnetic steel sheet;
the side wall of the magnetic steel sheet, which is far away from the connecting block, is provided with a thread groove, the inner thread of the thread groove is connected with a lock cylinder, one end of the lock cylinder extends to the outside of the mounting shell, one end of the mounting lock cylinder is movably inserted into the jack, and the jack is arranged on the fixing block.
Preferably, the guide rail is fixed on the upper wall of the inner side of the mounting shell through a rivet, the side wall of the guide rail is connected with a sliding block in a sliding mode, a connecting rod is fixed at one end of the sliding block through a bolt, and one end of the connecting rod is fixed on the mounting block through a bolt.
Preferably, the inside of installation shell is provided with three lock cores that are parallel to each other, and all cup joints on the lock core on the installation piece to through montant fixed connection between the installation piece.
Preferably, the installation block at the lowest side in the installation shell is connected with an auxiliary block, an intermediate rod is fixed on the side wall of the auxiliary block through a bolt, a spring is welded to one end of the intermediate rod, the spring is arranged in a fixed rod with a cavity structure, and the fixed rod is fixed on the fixed partition plate through a bolt.
Preferably, the fixed block is close to the mounting groove has been seted up to the lateral wall of installation shell, and the inside fixed glue of mounting groove has the magnet piece, and the lateral wall fixed glue of magnet piece has fixed pipe, and the cavity in the fixed pipe is for controlling the jack that link up.
Preferably, the other end lateral wall that the installation shell is close to fixed baffle is provided with the device that control system includes, and the installation shell sets up on the door plant, is provided with the operation panel on the door plant, is provided with operating keyboard on the operation panel, still is provided with fingerprint unlocking face and handle on the operation panel.
The utility model has the advantages that:
1. the utility model discloses, through the setting of installation shell, fixed block, lock core, jack, magnetic steel sheet, solenoid and magnet piece isotructure, under the control action of singlechip to under the control of electromagnetic induction module, make the solenoid of connecting on power module lose the electricity, through the outage of electromagnetic control circuit of unblanking, make the magnetic steel sheet lose magnetism, control electric putter is the concertina movement, under the connection action of connecting block, drives the removal of magnetic steel sheet and lock core, makes the lock core break away from out in the jack.
2. The utility model discloses, through the setting of installation shell, fixed block, lock core, jack, magnetic steel piece, solenoid and magnet piece isotructure, through the removal of slider along the guide rail, and the intermediate lever compresses going on of spring, has guaranteed that the lock core is in the installation shell, when doing the back and forth unlocking movement, can guarantee the equilibrium stability when the lock core moves.
In conclusion, the intelligent anti-theft performance of the lock is improved by adopting the working principle of the electromagnetic lock and combining the unlocking mode of utilizing the fingerprint or password for unlocking.
Drawings
Fig. 1 is a schematic view of a front view structure of an intelligent anti-theft lock according to the present invention;
fig. 2 is a schematic diagram of a right-view structure of a fixed block connection structure of an intelligent anti-theft lock according to the present invention;
fig. 3 is a schematic front view of a door plate structure of an intelligent anti-theft lock according to the present invention;
fig. 4 is a schematic view of a control system of the intelligent anti-theft lock of the present invention;
fig. 5 is a schematic diagram of an overall circuit framework of the intelligent anti-theft lock according to the present invention.
In the figure: the device comprises a mounting shell 1, an electric push rod 2, a connecting block 3, a guide rail 4, a sliding block 5, a connecting rod 6, a lock cylinder 7, a fixing block 8, a magnet block 9, a jack 10, a mounting block 11, an electromagnetic coil 12, a magnetic steel sheet 13, a middle rod 14, a spring 15, a fixing rod 16 and a door panel 17.
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 (b): referring to fig. 1-5, an intelligent anti-theft lock, a device included by a control system is arranged on the other end side wall of a mounting shell 1 close to a fixed partition plate, the mounting shell 1 is arranged on a door plate 17, an operation panel is arranged on the door plate 17, an operation keyboard is arranged on the operation panel, a fingerprint unlocking surface and a handle are also arranged on the operation panel, the fixed partition plate is arranged inside the mounting shell 1, an electric push rod 2 is fixed on the side wall screw of the fixed partition plate, one end screw of the electric push rod 2 is fixed on a connecting block 3, a magnetic steel sheet 13 is fixed on the side wall of the connecting block 3 in a glue joint manner, an electromagnetic coil 12 is wound outside the magnetic steel sheet 13, a thread groove is arranged on the side wall of the magnetic steel sheet 13 far away from the connecting block 3, a lock cylinder 7 is connected to the inner thread of the thread groove, one end of, the jack 10 is arranged on the fixed block 8, the side wall of the fixed block 8, which is close to the mounting shell 1, is provided with a mounting groove, a magnet block 9 is fixedly bonded inside the mounting groove, a fixed pipe is fixedly bonded on the side wall of the magnet block 9, and a cavity in the fixed pipe is the jack 10 which is communicated from left to right;
wherein, information identification system unidirectional communication is connected with the singlechip, and singlechip two-way communication is connected with password and fingerprint identification module, and information identification system is including operating keyboard and fingerprint identification machine, and singlechip unidirectional communication is connected with the electromagnetic induction module, and electromagnetic induction membrane unidirectional communication is connected with power module, and power module is connected with the silicon steel sheet through solenoid 12.
Specifically, the intelligent lock controls the operation of the seal and the fingerprint identification module through the single chip microcomputer, controls the power on and off of the electromagnetic induction module through the single chip microcomputer, controls the power on and off of the electromagnetic coil 12 through the single chip microcomputer, the power supply module is a replaceable storage battery, stores unlocking passwords and identified fingerprints through a storage card included in an operating system, can press a fingerprint interface according to a finger when unlocking through the fingerprint, after the fingerprint is successfully input, under the control of the single chip microcomputer and under the control of the electromagnetic induction module, the electromagnetic coil 12 connected to the power supply module is powered off, and loses magnetism of the magnetic steel sheet 13 through the power off of an electromagnetic control unlocking circuit, at the moment, the connection of a magnetic relation does not exist between the magnet block 9 and the magnetic steel sheet 13, and under the control of the electromagnetic induction module, under the power on supply of the power supply module, play control electric putter 2 and do the shrink motion, under the connection of connecting block 3, drive the removal of magnetic steel piece 13 and lock core 7, make lock core 7 break away from out in the jack 10, make lock core 7 remove completely to the installation shell 1 in, accomplish and utilize fingerprint unlocking work, reset circuit starts when unblanking and accomplishing the door closing, makes the lock return to the state before unblanking.
Further, when unlocking is performed by using the password, the password stored in the control system corresponds to the password input by the key through the operation keyboard, the subsequent unlocking principle is the same as the principle of unlocking by using the fingerprint, the electromagnetic coil 12 connected to the power supply module is de-energized under the control of the single chip microcomputer and the electromagnetic induction module, the magnetic steel sheet 13 loses magnetism through the power failure of the electromagnetic control unlocking circuit, the connection of the magnetic relation does not exist between the magnet block 9 and the magnetic steel sheet 13 at the moment, meanwhile, the electric push rod 2 is controlled to perform contraction movement under the power supply of the power supply module under the control of the electromagnetic induction module, the magnetic steel sheet 13 and the lock cylinder 7 are driven to move under the connection of the connecting block 3, the lock cylinder 7 is separated from the jack 10, and the lock cylinder 7 is completely moved into the mounting shell 1, the fingerprint unlocking work is completed, and the reset circuit is started when the door is closed after the unlocking is completed, so that the lock returns to the state before the unlocking;
in conclusion, the intelligent anti-theft performance of the lock is improved by adopting the working principle of the electromagnetic lock and combining the unlocking mode of utilizing the fingerprint or password for unlocking.
Wherein, the inboard upper wall of installation shell 1 has guide rail 4 through fix with rivet, and guide rail 4's lateral wall sliding connection has slider 5, the one end bolt fastening of slider 5 has connecting rod 6, the one end bolt fastening of connecting rod 6 is on installation piece 11, the inside of installation shell 1 is provided with three lock core 7 that is parallel to each other, and all cup joint on the lock core 7 on the installation piece 11, and through montant fixed connection between the installation piece 11, the installation piece 11 of downside is connected with supplementary piece in the installation shell 1, and the lateral wall bolt fastening of supplementary piece has intermediate lever 14, the one end welding of intermediate lever 14 is provided with spring 15, spring 15 sets up in dead lever 16 for cavity structure, 16 bolt fastening of dead lever is on fixed partition board.
Specifically, when lock core 7 removed, under the connection of installation piece 11, will drive the removal of connecting rod 6, make connecting rod 6 drive slider 5 along linear movement in the guide rail 4, also will drive the motion of intermediate lever 14 simultaneously, make intermediate lever 14 compress spring 15, through the removal of slider 5 along guide rail 4, and intermediate lever 14 compresses spring 15, guaranteed lock core 7 in installation shell 1, when doing the round trip unlocking movement, can guarantee the equilibrium stability when lock core 7 moves.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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 (6)
1. An intelligent anti-theft lock comprises an installation shell (1), a fixed block (8), a lock cylinder (7), an insertion hole (10), a magnetic steel sheet (13), an electromagnetic coil (12) and a magnet block (9), and is characterized in that a fixed partition plate is arranged inside the installation shell (1), an electric push rod (2) is fixed on the side wall of one end of the fixed partition plate through a screw, one end of the electric push rod (2) is fixed on a connecting block (3) through a screw, the magnetic steel sheet (13) is fixedly connected to the side wall of the connecting block (3) in a gluing mode, and the electromagnetic coil (12) is wound outside the magnetic steel sheet (13);
the side wall, far away from the connecting block (3), of the magnetic steel sheet (13) is provided with a thread groove, the inner thread of the thread groove is connected with a lock cylinder (7), one end of the lock cylinder (7) extends to the outside of the mounting shell (1), one end of the lock cylinder (7) is movably inserted into a jack (10), and the jack (10) is arranged on the fixing block (8).
2. The intelligent anti-theft lock according to claim 1, characterized in that a guide rail (4) is fixed on the upper wall of the inner side of the mounting shell (1) through a rivet, a sliding block (5) is connected to the side wall of the guide rail (4) in a sliding manner, a connecting rod (6) is fixed on one end of the sliding block (5) through a bolt, and one end of the connecting rod (6) is fixed on the mounting block (11) through a bolt.
3. The intelligent anti-theft lock according to claim 2, characterized in that three parallel lock cylinders (7) are arranged inside the mounting shell (1), the lock cylinders (7) are sleeved with mounting blocks (11), and the mounting blocks (11) are fixedly connected with each other through vertical rods.
4. The intelligent anti-theft lock according to claim 3, characterized in that an auxiliary block is connected to the lowest mounting block (11) in the mounting shell (1), an intermediate rod (14) is bolted to the side wall of the auxiliary block, a spring (15) is welded to one end of the intermediate rod (14), the spring (15) is arranged in a fixing rod (16) which is a cavity structure, and the fixing rod (16) is bolted to a fixing partition plate.
5. The intelligent anti-theft lock according to claim 1, characterized in that a mounting groove is formed in the side wall of the fixing block (8) close to the mounting shell (1), a magnet block (9) is fixedly bonded in the mounting groove, a fixing pipe is fixedly bonded on the side wall of the magnet block (9), and a cavity in the fixing pipe is a left-right through jack (10).
6. The intelligent anti-theft lock according to claim 1, characterized in that the other end of the side wall of the installation shell (1) close to the fixed partition is provided with a device included in the control system, the installation shell (1) is arranged on the door panel (17), the door panel (17) is provided with an operation panel, the operation panel is provided with an operation keyboard, and the operation panel is further provided with a fingerprint unlocking surface and a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263709.9U CN210032960U (en) | 2019-03-01 | 2019-03-01 | Intelligent anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263709.9U CN210032960U (en) | 2019-03-01 | 2019-03-01 | Intelligent anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210032960U true CN210032960U (en) | 2020-02-07 |
Family
ID=69353812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920263709.9U Expired - Fee Related CN210032960U (en) | 2019-03-01 | 2019-03-01 | Intelligent anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210032960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306227A (en) * | 2022-07-22 | 2022-11-08 | 东风柳州汽车有限公司 | Electromagnetic lock device |
-
2019
- 2019-03-01 CN CN201920263709.9U patent/CN210032960U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306227A (en) * | 2022-07-22 | 2022-11-08 | 东风柳州汽车有限公司 | Electromagnetic lock device |
| CN115306227B (en) * | 2022-07-22 | 2023-10-20 | 东风柳州汽车有限公司 | Electromagnetic lock device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200207 |