CN110863715B - Intelligent induction door lock and antitheft door - Google Patents
Intelligent induction door lock and antitheft door Download PDFInfo
- Publication number
- CN110863715B CN110863715B CN201910745860.0A CN201910745860A CN110863715B CN 110863715 B CN110863715 B CN 110863715B CN 201910745860 A CN201910745860 A CN 201910745860A CN 110863715 B CN110863715 B CN 110863715B
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- Prior art keywords
- tongue
- latch bolt
- switch
- triangular
- latch
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
Abstract
The invention provides an intelligent induction door lock which comprises a shell, a triangular tongue assembly, an oblique tongue assembly, a control module and a warning module. The triangular tongue assembly comprises a triangular tongue switch; the latch bolt component comprises a latch bolt switch; the control module comprises a detection unit and a judgment unit, the detection unit is electrically connected with the triangular tongue switch and the inclined tongue switch and is used for detecting whether the triangular tongue switch and the inclined tongue switch are in a connected state, and the judgment unit is electrically connected with the detection unit and is used for judging whether to trigger the warning module according to the detection result of the detection unit; the warning module is electrically connected with the control module and is used for giving a warning signal when triggered by the judging unit. The intelligent induction door lock provided by the invention can control the warning module to send out warning signals according to the states of the triangular tongue switch and the inclined tongue switch, so that whether the door is closed or not is judged, and the safety performance of the intelligent induction door lock is improved. The invention also provides the anti-theft door.
Description
Technical Field
The invention relates to the technical field of door locks, in particular to an intelligent induction door lock and an anti-theft door.
Background
Along with the development of social economy, the living level of people is continuously improved, the requirements of people on door locks are also continuously improved, and the door locks not only meet the common anti-theft function. The safety problem of doors is more prominent in places such as apartments and hotels because of the large number of people living in the rooms. In daily life, if people forget to lock a door after entering a room, life and property safety of a user can be affected, and great potential safety hazards exist. Or after going out, if the user forgets to lock the door or is uncertain whether the user locks the door, the user often needs to return to check whether the door is locked after leaving, which is not only troublesome, but also wastes time.
Disclosure of Invention
The invention aims to provide an intelligent induction door lock and an anti-theft door, and aims to solve the problems. The embodiment of the invention achieves the aim through the following technical scheme.
In a first aspect, the invention provides an intelligent induction door lock, which comprises a shell, a triangular tongue assembly, a latch tongue assembly, a control module and a warning module. The triangular tongue assembly comprises a triangular tongue, a triangular tongue connecting piece and a triangular tongue switch, the triangular tongue is hinged to the triangular tongue connecting piece, the triangular tongue connecting piece is movably mounted on the shell, the triangular tongue switch and the triangular tongue connecting piece are arranged adjacently, and when the triangular tongue is pressed, the triangular tongue connecting piece moves towards the direction close to the triangular tongue switch until the triangular tongue switch is triggered to be in the on state. The oblique tongue assembly and the triangular tongue assembly are arranged at intervals, the oblique tongue assembly comprises an oblique tongue, an oblique tongue connecting piece and an oblique tongue switch, the oblique tongue is hinged to the oblique tongue connecting piece, the oblique tongue connecting piece is movably installed on the shell, the oblique tongue switch and the oblique tongue connecting piece are arranged adjacently, and when the oblique tongue is pressed, the oblique tongue connecting piece moves towards the direction close to the oblique tongue switch until the oblique tongue switch is triggered to be in a switch-on state. The control module comprises a detection unit and a judgment unit, the detection unit is electrically connected with the triangular tongue switch and the inclined tongue switch and is used for detecting whether the triangular tongue switch and the inclined tongue switch are in a connected state, and the judgment unit is electrically connected with the detection unit and is used for judging whether the warning module is triggered according to a detection result of the detection unit. And the warning module is electrically connected with the control module and is used for giving a warning signal when triggered by the judging unit.
In a second aspect, the invention further provides a security door, which comprises a door panel and an intelligent sensing door lock, wherein the door panel comprises an inner surface and an end surface which are vertically adjacent, a shell of the intelligent sensing door lock is embedded in the door panel, the triangular bolt and the inclined bolt extend out from the end surface, and the control module and the warning module are respectively installed on the inner surface.
Compared with the prior art, the intelligent induction door lock provided by the invention can control the warning module to send out the warning signal according to the states of the triangular tongue switch and the inclined tongue switch, so that whether the door is closed or not is judged, and the safety performance of the intelligent induction door lock is improved.
Drawings
In order to more clearly illustrate the technical solution in the present embodiment, the drawings needed to be used in the description of the embodiment 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 to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent induction door lock according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a housing of an intelligent induction door lock according to an embodiment of the present invention.
Fig. 3 is a partial exploded view of an intelligent induction door lock according to an embodiment of the present invention.
Fig. 4 is an enlarged view of fig. 3 at a.
Fig. 5 shows a connection relationship between the triangle tongue switch, the latch switch, the detection unit, the judgment unit, and the alarm module of the intelligent induction door lock according to the embodiment of the present invention.
Fig. 6 is a flowchart of a reminding function of the intelligent induction door lock according to the embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a security door according to an embodiment of the present invention.
Detailed Description
To facilitate an understanding of the present embodiments, the present embodiments will be described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1, an intelligent induction door lock 10 according to an embodiment of the present invention includes a housing 11, a triangle bolt assembly 13, a latch bolt assembly 15, a control module 17, and an alarm module 19. The triangular tongue assembly 13 includes a triangular tongue 132, a triangular tongue connector 134 and a triangular tongue switch 136, the triangular tongue 132 is hinged to the triangular tongue connector 134, the triangular tongue connector 134 is movably mounted on the housing 11, the triangular tongue switch 136 is disposed adjacent to the triangular tongue connector 134, and when the triangular tongue 132 is pressed, the triangular tongue connector 134 moves in a direction close to the triangular tongue switch 136 until the triangular tongue switch 136 is triggered to be in a switch-on state. The latch bolt assembly 15 and the triangular bolt assembly 13 are arranged at intervals, the latch bolt assembly 15 comprises a latch bolt 151, a latch bolt connecting piece 152 and a latch bolt switch 153, the latch bolt 151 is hinged to the latch bolt connecting piece 152, the latch bolt connecting piece 152 is movably arranged on the shell 11, the latch bolt switch 153 is arranged adjacent to the latch bolt connecting piece 152, and when the latch bolt 151 is pressed, the latch bolt connecting piece 152 moves towards the direction close to the latch bolt switch 153 until the latch bolt switch 153 is triggered to be in a connection state. The control module 17 includes a detecting unit 172 and a determining unit 174, the detecting unit 172 is electrically connected to the delta tongue switch 136 and the latch tongue switch 153 for detecting whether the delta tongue switch 136 and the latch tongue switch 153 are in an on state, and the determining unit 174 is electrically connected to the detecting unit 172 for determining whether to trigger the warning module 19 according to a detection result of the detecting unit 172. And the warning module 19 is electrically connected with the control module 17, and the warning module 19 is used for giving a warning signal when triggered by the judging unit 174.
Referring to fig. 1 and 2, in particular, the housing 11 includes a bottom shell 111, a mounting plate 113 and a face shell 115 opposite to the bottom shell 111, and the bottom shell 111, the mounting plate 113 and the face shell 115 cooperate to form a receiving space for receiving the triangular tongue assembly 13 and the inclined tongue assembly 15.
The mounting plate 113 may be mounted on a door panel, and the mounting plate 113 may include a plurality of through holes through which fasteners such as screws may be inserted to secure the mounting plate 113 to the door panel 20. The mounting plate 113 further comprises a plurality of avoiding holes, the positions of the avoiding holes correspond to the positions of the lock tongues, and the intelligent induction door lock 10 can be extended out of the mounting plate 113 through the avoiding holes, so that the intelligent induction door lock is matched with the door frame to achieve the locking effect.
The bottom shell 111 is provided with a triangular tongue limiting groove 112 and a latch tongue limiting groove 114, and the extending direction of the latch tongue limiting groove 114 and the extending direction of the triangular tongue limiting groove 112 are both perpendicular to the mounting plate 113. In the present embodiment, the triangular tongue limiting groove 112 is in a track shape, and the inclined tongue limiting groove 114 is in a rectangular shape. In other embodiments, the triangular tongue limiting groove 112 and the inclined tongue limiting groove 114 may be the same, for example, both may be in a track shape, a rectangular shape, or an oval shape, and the triangular tongue connecting member 134 (the inclined tongue connecting member 152) may move in a direction perpendicular to the mounting plate 113 and may trigger the triangular tongue switch 136 (the inclined tongue switch 153) to be in an on state.
The front case 115 has substantially the same structure and size as the bottom case 111, the front case 115 is disposed opposite to the bottom case 111, and the triangular tongue assembly 13 and the inclined tongue assembly 15 are installed between the front case 115 and the bottom case 111.
Referring to fig. 1 and 3, the triangular tongue assembly 13 includes a triangular tongue 132, a triangular tongue connector 134 and a triangular tongue switch 136.
The triangular tongue 132 is hinged to the triangular tongue connecting member 134, and since the door frame does not include a mounting hole for engaging with the triangular tongue 132, the triangular tongue 132 is pressed by the door frame when the door is closed, thereby being retracted from the mounting plate 113 to the bottom case 111. When the pressing action is released, the triangular tongue 132 may protrude from the inside of the bottom case 111 toward the outside of the mounting plate 113 due to the restoring action of the triangular tongue elastic member 139.
The triangular tongue connecting member 134 is movably mounted to the housing 11, and specifically, the triangular tongue connecting member 134 is movably mounted in the bottom case 111, and a moving direction of the triangular tongue connecting member 134 is parallel to an extending direction of the triangular tongue limiting groove 112. When the triangular tongue 132 is pressed, the triangular tongue connecting piece 134 moves towards the direction close to the triangular tongue switch 136 until the triangular tongue switch 136 is triggered to be in a switch-on state.
The triangular tongue connector 134 includes a connecting portion 1342, an interference portion 1344 away from the triangular tongue 132, and a triangular tongue stopper 1346. The connecting portion 1342 has a substantially elongated plate shape, and the connecting portion 1342 is connected between the triangular tongue 132 and the abutting portion 1344. The abutting portion 1344 has a substantially rectangular parallelepiped shape, and the abutting portion 1344 may be engaged with the triangular tongue switch 136 to trigger the triangular tongue switch 136 when the triangular tongue connector 134 moves in a direction approaching the triangular tongue switch 136, and the abutting portion 1344 may be directly abutted against the triangular tongue switch 136. The triangular tongue limiting post 1346 is located at the abutting portion 1344 and penetrates the triangular tongue limiting groove 112.
The triangular tongue switch 136 is arranged adjacent to the triangular tongue connecting piece 134, the triangular tongue switch 136 can be a microswitch, specifically, the triangular tongue switch 136 comprises a triangular tongue switch body 1361, a triangular tongue switch button 1363, a triangular tongue switch elastic sheet 1365 and a triangular tongue switch blocking sheet 1367, the triangular tongue switch elastic sheet 1365 is hinged to the triangular tongue switch body 1361, the triangular tongue switch button 1363 is located between the triangular tongue switch body 1361 and the triangular tongue switch elastic sheet 1365, and the triangular tongue switch blocking sheet 1367 covers the triangular tongue switch elastic sheet 1365 on the side away from the triangular tongue switch body 1361.
An included angle between the triangular tongue switch blocking piece 1367 and the triangular tongue connecting piece 134 is an acute angle, so that the triangular tongue connecting piece 134 collides with the triangular tongue switch blocking piece 1367 when moving in a direction close to the triangular tongue switch 136, and specifically, an included angle between the triangular tongue switch blocking piece 1367 and the connecting portion 1342 is an acute angle, so that the colliding portion 1344 collides with the triangular tongue switch blocking piece 1367 when the triangular tongue connecting piece 134 moves in a direction close to the triangular tongue switch 136. The triangle tongue switch elastic sheet 1365 rotates around the triangle tongue switch body 1361 under the pressure of the triangle tongue switch separation blade 1367, and the triangle tongue switch button 1363 retracts into the triangle tongue switch body 1361 until the triangle tongue switch 136 is in the on state.
The triangular tongue assembly 13 further includes a triangular tongue fixing member 138 and a triangular tongue elastic member 139, the triangular tongue fixing member 138 is rectangular plate-shaped, the triangular tongue fixing member 138 is fixed to the bottom case 111 in an adhesive or snap-fit manner, and the triangular tongue fixing member 138 can be used to penetrate through the triangular tongue connecting member 134. The triangular tongue elastic member 139 is wound around the triangular tongue connecting member 134, particularly around the connecting portion 1342, and is located between the triangular tongue 132 and the triangular tongue fixing member 138, and the triangular tongue elastic member 139 may be used to push the triangular tongue 132 out of the mounting plate 113.
Referring to fig. 1, 3 and 4, the latch bolt assembly 15 and the triangular bolt assembly 13 are disposed at an interval, and the latch bolt assembly 15 includes a latch bolt 151, a latch bolt connector 152 and a latch bolt switch 153.
The latch 151 is hinged to a latch connecting member 152, and the latch 151 can be pressed to be retracted into the bottom case 111. Since the door frame does not include the mounting hole to which the latch tongue 151 is fitted, when the door is closed, the latch tongue 151 is first compressed by the door frame and is retracted from the outside of the mounting plate 113 into the bottom case 111, and then the latch tongue 151 enters the mounting hole to be fitted thereto, and the latch tongue 151 is protruded from the inside of the bottom case 111 to the outside of the mounting plate 113 due to the restoring action of the first and second latch tongue elastic members 156 and 158. When the door is opened, the latch tongue 151 can extend out of the mounting plate 113 without being pressed by the door frame.
The latch bolt connecting member 152 is substantially rod-shaped, and the latch bolt connecting member 152 is movably mounted to the housing 11, specifically, the latch bolt connecting member 152 is movably mounted in the bottom case 111, and a moving direction of the latch bolt connecting member 152 is parallel to an extending direction of the latch bolt limiting groove 114. When the latch tongue 151 is pressed, the latch tongue connector 152 moves in a direction to approach the latch tongue switch 153 until the latch tongue switch 153 is triggered to be in an on state.
The latch switch 153 is disposed adjacent to the latch connector 152, and the latch switch 153 may also be a micro switch, so that the structure of the latch switch 153 may refer to the structure of the triangular latch switch 136, which is not described herein again.
The latch bolt assembly 15 further includes a first latch bolt securing member 154, a latch bolt driving strap 155, and a first latch bolt resilient member 156. The first latch fixing member 154 is plate-shaped and fixed to the bottom case 111, and may be bonded or fastened, and the first latch fixing member 154 may be used to penetrate the latch connecting member 152. The latch bolt driving piece 155 is bent, the latch bolt driving piece 155 is installed on the latch bolt connecting piece 152 and is matched with the latch bolt switch 153, and when the latch bolt connecting piece 152 moves towards the direction close to the latch bolt switch 153, the bent part of the latch bolt driving piece 155 triggers the latch bolt switch 153. The latch bolt assembly 15 further comprises a latch bolt limiting column 150, the latch bolt limiting column 150 is arranged on the latch bolt driving piece 155, and the latch bolt limiting column 150 penetrates through the latch bolt limiting groove 114. A first latch tongue elastic member 156 is wound around the latch tongue connecting member 152 and between the latch tongue 151 and the first latch tongue fixing member 154, and the first latch tongue elastic member 156 may be used to push the latch tongue 151 out of the mounting plate 113.
The latch bolt assembly 15 further includes a second latch bolt fixing member 157 and a second latch bolt elastic member 158, the second latch bolt fixing member 157 is also plate-shaped and fixed to the bottom case 111, and the fixing manner may be an adhesive manner or a snap-fit manner. The latch tongue driving piece 155 is located between the first latch tongue fixing member 154 and the second latch tongue fixing member 157, and the second latch tongue elastic member 158 is located between the latch tongue connecting member 152 and the second latch tongue fixing member 157. By providing the second latch tongue elastic member 158, the restoring force of the latch tongue connecting member 152 can be increased, so that the latch tongue 151 can be completely protruded out of the mounting plate 113 without being pressed.
The intelligent sensing door lock 10 further comprises a shifting fork device 16 and a shifting piece 18, the shifting fork device 16 is rotatably mounted on the bottom shell 111, the shifting piece 18 is mounted on the shifting fork device 16 and driven to rotate by the shifting fork device 16, and the shifting piece 18 is located between the first latch bolt fixing piece 154 and the latch bolt driving piece 155 so as to drive the latch bolt connecting piece 152 to move towards the latch bolt switch 153 and unlock the latch bolt 151. Specifically, the shifting piece 18 includes a ring body 181 and a shifting rod 183 connected to each other, the ring body 181 is sleeved on the shifting fork device 16, and the shifting piece 18 is located between the first latch bolt fixing member 154 and the latch bolt driving piece 155.
Referring to fig. 1, 5 and 6, the control module 17 includes a detecting unit 172 and a determining unit 174, and the detecting unit 172 is electrically connected to the triangle tongue switch 136 and the latch tongue switch 153 and is used for detecting whether the triangle tongue switch 136 and the latch tongue switch 153 are in an on state. The determining unit 174 is electrically connected to the detecting unit 172, and is configured to determine whether to trigger the warning module 19 according to a detection result of the detecting unit 172.
The warning module 19 is electrically connected to the control module 17, and the warning module 19 is configured to give a warning signal when triggered by the determining unit 174. The alarm module 19 may include indicator lights, speakers, vibration motors, LED displays, etc. Specifically, when the warning module 19 is a speaker, a voice warning can be sent to warn that the door is not closed or remind the user to close the door. When the warning module 19 is an indicator light, the indicator light may warn the user by means of continuous lighting, flashing, and the like. When the alert module 19 is a vibrating motor, the motor may vibrate to alert the user. Those skilled in the art will appreciate that the warning module 19 may also be a combination of the above warning modes.
In the present embodiment, when the detecting unit 172 detects that the latch switch 153 is in the on state and detects that the triangle tongue switch 136 is in the on state, the determining unit 174 determines to trigger the warning module 19. Specifically, the determination unit 174 determines to trigger the warning module 19 when the detection unit 172 detects that the latch switch 153 is always in the on state and detects that the triangle latch switch 136 is in the on state during a time period from the retraction of the latch 151 into the bottom case 111 to the complete extension of the latch 151 out of the mounting plate 113. Otherwise, the determination unit 174 does not trigger the alarm module 19.
When the detecting unit 172 detects that the latch 151 is turned on and then off and the triangular latch switch 136 is turned on, indicating that the door is closed, the determining unit 174 does not trigger the warning module 19 during a period from the time when the latch 151 is retracted into the bottom case 111 to the time when the latch 151 is completely extended out of the mounting plate 113.
When the detecting unit 172 detects that the latch switch 153 is in the off state and the triangular latch switch 136 is in the on state, it indicates that only the triangular latch 132 is pressed, i.e. the triangular latch 132 is touched by mistake, and the determining unit 174 does not trigger the alarm module 19.
When the detecting unit 172 detects that the latch switch 153 is in the on state and the triangular latch switch 136 is in the off state, it indicates that only the latch 151 is pressed, that is, the latch 151 is touched by mistake, and the determining unit 174 does not trigger the alarm module 19.
When the detecting unit 172 detects that the latch switch 153 and the triangular latch switch 136 are both in the off state, the determining unit 174 does not trigger the warning module 19 corresponding to the normal door opening state.
In summary, the intelligent induction door lock 10 provided by the invention can control the warning module 19 to send a warning signal according to the states of the triangle bolt switch 136 and the latch bolt switch 153, so as to determine whether the door is closed well, thereby improving the safety performance of the intelligent induction door lock 10.
Referring to fig. 7, an embodiment of the invention further provides a security door 1, which includes a door panel 20 and an intelligent sensing door lock 10. The door panel 20 includes vertically adjoining inner surface 21 and end surface 23. The housing 11 of the intelligent induction door lock 10 is embedded in the door panel 20, and the triangular bolt 132 and the inclined bolt 151 extend out from the end surface 23. The control module 17 and the alarm module 19 are mounted to the inner surface 21, respectively.
In other embodiments, the control module 17 may be mounted on the end surface 23 or other positions, and may control the warning module 19. The warning module 19 may be located at other positions, and may warn the user.
The security door 1 further includes an inner handle, an inner panel, an outer handle, an outer panel, and the like, and in this embodiment, specific structures and installation positions of the inner handle, the inner panel, the outer handle, the outer panel, and the like are not limited.
In summary, the security door 1 provided by the present invention can control the warning module 19 to send a warning signal according to the states of the triangle tongue switch 136 and the latch tongue switch 153, so as to determine whether the security door 1 is closed well, thereby improving the security performance of the intelligent induction door lock 10 and the security performance of the security door 1.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An intelligent induction door lock, comprising:
a housing;
the triangular tongue assembly comprises a triangular tongue, a triangular tongue connecting piece and a triangular tongue switch, the triangular tongue is hinged to the triangular tongue connecting piece, the triangular tongue connecting piece is movably mounted on the shell, the triangular tongue switch is adjacent to the triangular tongue connecting piece, and when the triangular tongue is pressed, the triangular tongue connecting piece moves towards the direction close to the triangular tongue switch until the triangular tongue switch is triggered to be in a switch-on state;
the oblique tongue assembly is arranged at an interval with the triangular tongue assembly and comprises an oblique tongue, an oblique tongue connecting piece and an oblique tongue switch, the oblique tongue is hinged to the oblique tongue connecting piece, the oblique tongue connecting piece is movably arranged on the shell, the oblique tongue switch is arranged adjacent to the oblique tongue connecting piece, and when the oblique tongue is pressed, the oblique tongue connecting piece moves towards the direction close to the oblique tongue switch until the oblique tongue switch is triggered to be in a switch-on state;
the control module comprises a detection unit and a judgment unit, the detection unit is electrically connected with the triangular tongue switch and the latch tongue switch and is used for detecting whether the triangular tongue switch and the latch tongue switch are in a connected state, and the judgment unit is electrically connected with the detection unit and is used for judging whether to trigger the warning module according to the detection result of the detection unit; and
the warning module is electrically connected with the control module and used for giving a warning signal when the judging unit triggers, the detecting unit detects that the latch switch is in a connected state, and the judging unit judges that the warning module triggers when the triangular latch switch is in the connected state.
2. The intelligent induction door lock of claim 1, wherein the housing comprises a bottom shell and a mounting plate connected together, the triangular tongue connector and the latch tongue connector are both movably mounted in the bottom shell, the triangular tongue and the latch tongue both extend from inside the bottom shell to outside the mounting plate, and when pressed, the triangular tongue and the latch tongue retract from outside the mounting plate to inside the bottom shell.
3. The intelligent induction door lock of claim 1, wherein the cam tongue assembly further comprises a cam tongue fixing member and a cam tongue elastic member, the cam tongue fixing member is fixed on the bottom case, the cam tongue connecting member is arranged on the cam tongue fixing member in a penetrating manner, and the cam tongue elastic member is wound on the cam tongue connecting member and is located between the cam tongue and the cam tongue fixing member.
4. The intelligent induction door lock of claim 3, wherein the bottom shell is provided with a triangular tongue limiting groove, the extending direction of the triangular tongue limiting groove is parallel to the moving direction of the triangular tongue connecting piece, the triangular tongue connecting piece comprises a collision part and a triangular tongue limiting column, the collision part is far away from the triangular tongue, the triangular tongue limiting column is arranged in the triangular tongue limiting groove in a penetrating mode, the collision part is matched with the triangular tongue switch, and the triangular tongue switch is triggered when the triangular tongue connecting piece moves towards the direction close to the triangular tongue switch.
5. The intelligent induction door lock of claim 1, wherein the delta tongue switch and the skew tongue switch are both micro switches.
6. The intelligent induction door lock of claim 1, wherein the latch bolt assembly further comprises a first latch bolt fixing member, a latch bolt driving piece and a first latch bolt elastic member, the first latch bolt fixing member is fixed on a bottom shell, the latch bolt driving piece is installed on the latch bolt connecting member and matched with the latch bolt switch, when the latch bolt connecting member moves towards a direction close to the latch bolt switch, the latch bolt driving piece triggers the latch bolt switch, the latch bolt connecting member penetrates through the first latch bolt fixing member, and the first latch bolt elastic member is wound on the latch bolt connecting member and is located between the latch bolt and the first latch bolt fixing member.
7. The intelligent induction door lock according to claim 6, wherein the bottom shell further comprises a latch bolt limiting groove, the extending direction of the latch bolt limiting groove is parallel to the moving direction of the latch bolt connecting piece, the latch bolt assembly further comprises a latch bolt limiting column, the latch bolt limiting column is arranged on the latch bolt driving piece, and the latch bolt limiting column penetrates through the latch bolt limiting groove.
8. The intelligent induction door lock of claim 6, wherein the latch bolt assembly further comprises a second latch bolt securing member secured to the bottom housing and a second latch bolt spring member positioned between the first latch bolt securing member and the second latch bolt securing member and between the second latch bolt securing member and the second latch bolt connecting member.
9. The intelligent induction door lock of claim 8, further comprising a shift fork device rotatably mounted to the bottom housing and a paddle mounted to the shift fork device and rotated by the shift fork device, the paddle being positioned between the first latch bolt securing member and the latch bolt driving member to move the latch bolt connecting member in a direction toward the latch bolt switch.
10. A security door comprising a door panel and the smart sensor door lock of any one of claims 1-9, wherein the door panel comprises a vertically adjacent inner surface and an end surface, the housing of the smart sensor door lock is embedded in the door panel, the angled tongue and the angled tongue extend from the end surface, and the control module and the alarm module are respectively mounted on the inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910745860.0A CN110863715B (en) | 2019-08-13 | 2019-08-13 | Intelligent induction door lock and antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910745860.0A CN110863715B (en) | 2019-08-13 | 2019-08-13 | Intelligent induction door lock and antitheft door |
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| Publication Number | Publication Date |
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| CN110863715A CN110863715A (en) | 2020-03-06 |
| CN110863715B true CN110863715B (en) | 2021-09-21 |
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| CN201910745860.0A Active CN110863715B (en) | 2019-08-13 | 2019-08-13 | Intelligent induction door lock and antitheft door |
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Address after: 528415 factory building 2, No.1, Guangfeng (urban construction) industrial village, Longxi, Xiaolan Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Oulang Security Technology Co.,Ltd. Address before: 528415 factory building 2, No.1, Guangfeng (urban construction) industrial village, Longxi, Xiaolan Town, Zhongshan City, Guangdong Province Patentee before: ZHONG SHAN OLANG METAL PRODUCTS Co.,Ltd. |