CN216197264U - Coded lock with alarm function - Google Patents

Abstract

The utility model discloses a coded lock with an alarm function, which comprises an outer shell, wherein a lock cylinder is arranged on one side of the outer shell, and an installation plate is arranged at one end of the outer shell. When the lock is unlocked, a password is input through the password input panel or a fingerprint is identified through the fingerprint identification module, the data signal obtained is converted into an electric signal through the data converter and transmitted to the singlechip, the singlechip transmits the obtained signal to a background through the wireless transceiver module and retransmits the information to the singlechip after the background processing is finished, the singlechip controls the lock cylinder to be opened after the input is correct, the singlechip sounds the control alarm to warn after the number of times of input errors exceeds a preset value, and the information is transmitted to a mobile phone of a user through the wireless radio frequency module, so that the use safety is further improved.

Description

Coded lock with alarm function

Technical Field

The utility model relates to the technical field of coded locks, in particular to a coded lock with an alarm function.

Background

In the present society, with the progress of science and technology, the living standard of people is continuously improved, and in recent years, the traditional door lock can not meet the requirement of people on safety, so that the appearance of the coded lock is widely used by people, the coded lock is one kind of lock, a series of numbers or symbols are used during unlocking, and the character coded lock can be divided into a mechanical coded lock, a digital coded lock and the like;

chinese patent No. CN209469142U discloses a trick lock with safeguard function, including a trick lock disc, a display screen is arranged at the upper end of one side of the trick lock disc, a lock hole is connected on one side of the upper end of the trick lock disc, a baffle is arranged under the display screen, a fingerprint lock is arranged under the baffle, a trick keyboard is arranged under the fingerprint lock, chutes are arranged on two sides of the trick keyboard far away from each other, a slide block is connected in the chute, a cover plate is connected on the outer side of the slide block, and a rotary column is connected on the inner side of the lock hole, the utility model has the advantages that: can cover the fingerprint lock through establishing the baffle and protect, avoid the fingerprint lock to expose, the security of great reduction trick lock, through all having seted up the spout on the both sides of keeping away from each other at code keypad, sliding connection has the slider in the spout, fixedly connected with apron on the outer wall of slider, the apron can carry out nimble upper and lower slip along the spout through the slider, go along spout one with the apron when code lock closes, block code keypad, foretell prior art scheme has following weak point: the coded lock has no alarm function, is inconvenient to alarm and fright and cannot remind a resident in time when the coded lock is input mistakenly for many times or is damaged by external force, and has lower practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coded lock with an alarm function, and aims to solve the problem that alarm reminding is inconvenient when the coded lock is input mistakenly for multiple times or is damaged by external force in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a trick lock with alarm function, includes the shell body, the lock core is installed to one side of shell body, the mounting panel is installed to the one end of shell body, the one end movable mounting that the mounting panel was kept away from to the shell body has the apron, the shell body is close to the one end of apron and installs password input panel, and password input panel's below installs fingerprint identification module, the singlechip is installed on the inside top of shell body, the alarm is installed to the inside bottom of shell body, pressure sensor is installed to the inside one end that is close to password input panel of shell body, and the internally mounted of the shell body of pressure sensor below has the backstage, the inside one end that is close to the mounting panel of shell body installs data converter.

Preferably, the bottom of shell body is provided with heat dissipation mechanism, heat dissipation mechanism includes the mount pad, and the mount pad installs in the inside bottom of shell body, the internally mounted of mount pad has the dust screen, the bottom of the shell body of mount pad below evenly is provided with the bleeder vent.

Preferably, the inside one end that is close to the shell body of apron evenly installs the matte and pastes, and the matte pastes the one end of keeping away from the apron and all installs and collude the face subsides, collude the face subsides and keep away from and install clean sponge between the one end that the matte pasted.

Preferably, a circuit board is mounted inside the outer shell below the data converter, and a wireless transceiver module and a wireless radio frequency module are respectively mounted at one end of the circuit board far away from the mounting plate.

Preferably, the one end that the mounting panel is close to the shell body evenly is provided with the fixed slot, and the one end that the shell body is close to the mounting panel evenly installs the fixed block, the fixed block all with fixed slot swing joint, the top of fixed block all is provided with fixed screw, and the equal movable mounting in inside of fixed screw has the fixed screw.

Preferably, the air holes are designed in a circular shape, and the dust filtering net and the mounting seat are detachably designed.

Preferably, the size of the fixed block is equal to that of the fixed groove, and the outer side of the fixed block is provided with anti-skid grains.

Compared with the prior art, the utility model has the beneficial effects that: the coded lock with the alarm function not only realizes the function of facilitating alarm, but also realizes the functions of heat dissipation and convenience in maintenance, and simultaneously realizes the function of facilitating cleaning;

(1) when the lock is unlocked, a password is input through the password input panel or a fingerprint is identified through the fingerprint identification module, at the moment, an obtained data signal is converted into an electric signal to be transmitted to the singlechip through the data converter, the singlechip transmits the obtained signal to a background through the wireless transceiver module and retransmits the information to the singlechip after the background processing is finished, the singlechip controls the lock cylinder to be opened after the input is correct, the singlechip sounds a control alarm to warn when the number of times of input errors exceeds a preset value, and simultaneously transmits the information to a mobile phone of a user through the wireless radio frequency module, so that the use safety is further improved, the pressure sensor is arranged, and when the password lock is damaged by external force, the data transmission is processed through the action of the pressure sensor, therefore, the alarm can be started to warn the outsiders and remind the users, the safety of the coded lock is greatly improved, and the diversity of functions of the coded lock is realized;

(2) through being provided with the bleeder vent, mount pad and dust filter net, when daily use, the multiunit bleeder vent seted up through the bottom is convenient for keep the circulation of the inside air of shell body, avoid the damage that the internal component caused because of can not in time dispel the heat, the effect through the dust filter net is convenient for filter the dust impurity of doping in the air at the in-process of air interchange, avoid the too much entering shell body of dust to produce the influence to its internal component, be provided with the fixed slot, the fixed block, fixed screw and fixed screw, through the rotation of fixed screw in fixed screw and the separation between fixed block and the fixed slot, be convenient for take off the shell body from the mounting panel, thereby be convenient for maintain the inspection to the internal component of external casing, and the operation is simple to use and convenient.

(2) Through being provided with the matte and pasting, clean sponge and colluding the face subsides, at the gliding in-process of apron, the apron drives clean sponge synchronous motion to the effect through clean sponge is cleared up password input panel and fingerprint identification module remaining fingerprint on the surface, has further improved the security of using, and through colluding the connection and the separation between face subsides and the matte subsides, so that use clean sponge and take off it after long after and clear up the change, convenient operation has improved the practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic diagram of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic side sectional view of the heat dissipation mechanism of the present invention;

fig. 5 is a block diagram of the system of the present invention.

The reference numerals in the figures illustrate: 1. an outer housing; 2. a password input panel; 3. a fingerprint identification module; 4. a lock cylinder; 5. a cover plate; 6. a data converter; 7. a circuit board; 8. a wireless transceiver module; 9. mounting a plate; 10. a wireless radio frequency module; 11. a heat dissipation mechanism; 1101. air holes are formed; 1102. a mounting seat; 1103. a dust filter screen; 12. an alarm; 13. a background; 14. a pressure sensor; 15. attaching a suede; 16. cleaning the sponge; 17. hooking the surface paste; 18. a single chip microcomputer; 19. fixing grooves; 20. a fixed block; 21. fixing screw holes; 22. and fixing the screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a coded lock with an alarm function comprises an outer shell 1;

the bottom end of the outer shell 1 is provided with a heat dissipation mechanism 11, the heat dissipation mechanism 11 comprises an installation seat 1102, the installation seat 1102 is installed at the bottom end inside the outer shell 1, a dust filter net 1103 is installed inside the installation seat 1102, air holes 1101 are uniformly formed in the bottom end of the outer shell 1 below the installation seat 1102, the air holes 1101 are all in a circular design, and the dust filter net 1103 and the installation seat 1102 are detachably designed;

specifically, as shown in fig. 2 and 4, when in use, the plurality of sets of air holes 1101 formed in the bottom facilitate maintaining the air circulation inside the outer shell 1, and avoid damage to internal components due to the fact that the internal components cannot dissipate heat in time, dust impurities doped in the air are conveniently filtered under the action of the dust filter 1103 in the air exchange process, and the dust filter 1103 is detachably designed to facilitate cleaning of the internal components;

one side of the outer shell 1 is provided with a lock core 4, and one end of the outer shell 1 is provided with an installation plate 9;

fixing grooves 19 are uniformly formed in one end, close to the outer shell 1, of the mounting plate 9, fixing blocks 20 are uniformly mounted at one end, close to the mounting plate 9, of the outer shell 1, the fixing blocks 20 are movably connected with the fixing grooves 19, fixing screw holes 21 are formed in the top ends of the fixing blocks 20, fixing screws 22 are movably mounted inside the fixing screw holes 21, the size of each fixing block 20 is equal to that of the corresponding fixing groove 19, and anti-skid grains are arranged on the outer sides of the fixing blocks 20;

specifically, as shown in fig. 2 and 3, in use, the outer shell 1 is conveniently removed from the mounting plate 9 by the rotation of the fixing screws 22 in the fixing screw holes 21 and the separation between the fixing blocks 20 and the fixing grooves 19, so that the maintenance and inspection of the internal elements of the outer shell 1 are facilitated, and the operation is simple and the use is convenient;

a cover plate 5 is movably arranged at one end of the outer shell 1 far away from the mounting plate 9;

a suede paste 15 is uniformly arranged at one end, close to the outer shell 1, in the cover plate 5, hook face pastes 17 are arranged at one ends, far away from the cover plate 5, of the suede pastes 15, and cleaning sponges 16 are arranged between one ends, far away from the suede pastes 15, of the hook face pastes 17;

specifically, as shown in fig. 2, when the password input device is used, in the sliding process of the cover plate 5, the cover plate 5 drives the cleaning sponge 16 to move synchronously, so that the residual fingerprints on the surfaces of the password input panel 2 and the fingerprint identification module 3 are cleaned under the action of the cleaning sponge 16, and the use safety is further improved;

a password input panel 2 is installed at one end, close to a cover plate 5, of an outer shell 1, a fingerprint identification module 3 is installed below the password input panel 2, a single chip microcomputer 18 is installed at the top end inside the outer shell 1, the type of the single chip microcomputer 18 can be ZYWYKJ, an alarm 12 is installed at the bottom end inside the outer shell 1, a pressure sensor 14 is installed at one end, close to the password input panel 2, inside the outer shell 1, the type of the pressure sensor 14 can be CYYYZ 11, a background 13 is installed inside the outer shell 1 below the pressure sensor 14, and a data converter 6 is installed at one end, close to an installation plate 9, inside the outer shell 1;

a circuit board 7 is arranged in the outer shell 1 below the data converter 6, and a wireless transceiver module 8 and a wireless radio frequency module 10 are respectively arranged at one end of the circuit board 7 far away from the mounting plate 9;

specifically, as shown in fig. 2, during use, the wireless transceiver module 8 is used for conveniently transmitting information to the background 13, processing the information in the background 13 is completed, and then the information is retransmitted to the single chip 18, and the wireless radio frequency module 10 is used for conveniently transmitting the information to the mobile phone of the user for reminding.

The working principle is as follows: when the utility model is used, firstly, in the unlocking process, the cover plate 5 is slid upwards, the password is input through the password input panel 2 or the fingerprint is identified through the fingerprint identification module 3, at the moment, the obtained data signal is conveniently converted into an electric signal through the data converter 6 and is transmitted to the singlechip 18, the singlechip 18 transmits the obtained signal to the background 13 through the wireless transceiver module 8 and retransmits the information to the singlechip 18 after the processing of the background 13 is finished, when the input is correct, the singlechip 18 controls the lock cylinder 4 to be opened, when the input error frequency exceeds a preset value, the singlechip 18 sounds the control alarm 12 to warn, meanwhile, the information is transmitted to the mobile phone of the user for reminding through the wireless radio frequency module 10, when the coded lock is damaged by external force, the data are transmitted and processed through the action of the pressure sensor 14, so that the alarm 12 is started to warn the outsiders and remind the users;

secondly, in the sliding process of the cover plate 5, the cover plate 5 drives the cleaning sponge 16 to synchronously move so as to clean the fingerprints remained on the surfaces of the password input panel 2 and the fingerprint identification module 3, and when the cleaning sponge 16 is used for a long time, the cleaning sponge is convenient to take down for cleaning and replacement through the separation between the hook surface sticker 17 and the suede surface sticker 15;

finally, when daily use, the circulation of the air inside the outer shell 1 is convenient to maintain through the air holes 1101, the damage of internal elements caused by the fact that heat cannot be dissipated timely is avoided, the dust filtering net 1103 is convenient to filter dust impurities doped in the air, when the internal elements need to be maintained and checked, the fixing screws 22 are rotated, the outer shell 1 is taken down from the mounting plate 9 through separation between the fixing blocks 20 and the fixing grooves 19, and the operation is simple and the use is convenient.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. A combination lock with alarm function, including shell body (1), its characterized in that: a lock cylinder (4) is arranged on one side of the outer shell (1), a mounting plate (9) is arranged at one end of the outer shell (1), a cover plate (5) is movably arranged at one end of the outer shell (1) far away from the mounting plate (9), a password input panel (2) is arranged at one end of the outer shell (1) close to the cover plate (5), and a fingerprint identification module (3) is arranged below the password input panel (2), a singlechip (18) is arranged at the top end inside the outer shell (1), an alarm (12) is arranged at the bottom end inside the outer shell (1), one end of the inner part of the outer shell (1) close to the password input panel (2) is provided with a pressure sensor (14), a background (13) is arranged in the outer shell (1) below the pressure sensor (14), and a data converter (6) is arranged at one end, close to the mounting plate (9), in the outer shell (1).

2. A combination lock with alarm function according to claim 1, characterized in that: the bottom of shell body (1) is provided with heat dissipation mechanism (11), heat dissipation mechanism (11) include mount pad (1102), and mount pad (1102) install in the inside bottom of shell body (1), the internally mounted of mount pad (1102) has dust filter net (1103), the bottom of shell body (1) of mount pad (1102) below evenly is provided with bleeder vent (1101).

3. A combination lock with alarm function according to claim 1, characterized in that: apron (5) inside one end that is close to shell body (1) evenly installs matte finish subsides (15), and matte finish subsides (15) keep away from the one end of apron (5) and all install and collude face subsides (17), collude face subsides (17) and keep away from between the one end that matte finish subsides (15) and install cleaning sponge (16).

4. A combination lock with alarm function according to claim 1, characterized in that: the data converter is characterized in that a circuit board (7) is mounted inside the outer shell (1) below the data converter (6), and a wireless transceiver module (8) and a wireless radio frequency module (10) are respectively mounted at one end, far away from the mounting plate (9), of the circuit board (7).

5. A combination lock with alarm function according to claim 1, characterized in that: the mounting panel (9) are close to the one end of shell body (1) and evenly are provided with fixed slot (19), and shell body (1) is close to the one end of mounting panel (9) and evenly installs fixed block (20), fixed block (20) all with fixed slot (19) swing joint, the top of fixed block (20) all is provided with fixed screw (21), and the equal movable mounting in inside of fixed screw (21) has set screw (22).

6. A combination lock with alarm function according to claim 2, characterized in that: the air holes (1101) are all designed in a circular shape, and the dust filtering net (1103) and the mounting seat (1102) are detachably arranged.

7. A combination lock with alarm function according to claim 5, wherein: the size of the fixed block (20) is equal to that of the fixed groove (19), and anti-skid grains are arranged on the outer side of the fixed block (20).

Images