CN212249543U - Pick-proof alarm intelligent lock - Google Patents
Pick-proof alarm intelligent lock Download PDFInfo
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- CN212249543U CN212249543U CN202020139186.XU CN202020139186U CN212249543U CN 212249543 U CN212249543 U CN 212249543U CN 202020139186 U CN202020139186 U CN 202020139186U CN 212249543 U CN212249543 U CN 212249543U
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Abstract
The utility model discloses a pick-proof alarm intelligent lock, which comprises a door plate and a lock box, wherein the side surface of the lock box is provided with a spring bolt which can stretch in an opening at the side surface of the lock box, the lower parts of the front and the back surfaces of the lock box are respectively provided with a lock core sheath, a lock core is arranged in the lock core sheath, the upper part of the front surface of the lock box is provided with a control panel, the upper corner of the front surface of the lock box is provided with an alarm bell, the middle parts of the front and the back surfaces of the lock box are respectively provided with a handle, the inside of the lock box is provided with a telescopic unit, a protection unit and a storage battery, the upper sides of the two handles are respectively provided with a charging interface, the back surface of the lock core is provided with a knob, the upper part of the back surface of the lock box is provided with a control switch, the input end, the pick-proof effect is better, even take place the outage, alarm device became invalid, the protection unit lock is died, is equipped with the interface that charges, can connect treasured etc. of charging, in case accident.
Description
Technical Field
The utility model relates to a pick-proof intelligence lock technical field specifically is a pick-proof warning intelligence lock.
Background
The existing intelligent lock anti-prying alarm system usually adopts a single electronic alarm device, good anti-prying and effects cannot be achieved once the battery power in the lock body is too low or exhausted, and the intelligent lock anti-prying alarm system adopts a mode of networking with a household power grid, so that the condition of power failure in home cannot be avoided, the electronic alarm system fails, at the moment, a thief can be allowed to take advantage of the situation, the existing electronic alarm system is easy to be influenced by actual factors, the safety coefficient is not high, and the intelligent lock anti-prying alarm system is easy to break down.
SUMMERY OF THE UTILITY MODEL
In view of the problem that exists among the prior art, the utility model discloses a pick-proof warning intelligence lock, the technical scheme of adoption is, including door plant and lock box, the lock box side be equipped with the spring bolt, the spring bolt is in stretch out and draw back in the opening of lock box side, lock box front and back two lower parts all are equipped with the lock core sheath, the inside lock core that is equipped with of lock core sheath, the preceding upper portion of lock box is equipped with control panel, the preceding upper corner of lock box is equipped with alarm bell, lock box front and back two middle parts all are equipped with the handle, inside flexible unit, the protection unit and the battery of being equipped with of lock box, two the handle is that the upside all is equipped with the interface that charges, the lock core is equipped with the knob at the back, lock box back upper portion is equipped with control switch, control panel with control switch's input is connected.
As an optimal technical scheme of the utility model, flexible unit includes gear, rack, guide arm and L shape pole, gear fixed connection is in the middle part on lock core surface, rack toothing connects the gear upside, just there is circular through-hole at the rack both ends, the guide arm both ends are fixed connection respectively on the inner wall of lock box both sides, rack sliding connection is in the guide arm surface, L shape pole bottom end fixed connection be in the rack upper surface, top fixed connection be in the spring bolt side.
As an optimized technical scheme of the utility model, guide arm length is far longer than the rack, L shape pole is invertd.
As a preferred technical scheme of the utility model, the protection unit includes backup pad, electric telescopic handle, connection piece, pin and pressure sensor, backup pad fixed connection be in on the inner wall of lock box one side, electric telescopic handle bottom fixed connection is in the backup pad upper surface, fixed connection is in under the connection piece the electric telescopic handle top, pin top fixed connection is in the connection piece lower surface is kept away from electric telescopic handle one end, pressure sensor fixed connection is in the pin bottom, electric telescopic handle with pressure sensor's input is connected with the output electricity of PLC controller.
As an optimal technical scheme of the utility model, the inside cavity of pin, and there is the aperture on upper portion at the back, pressure sensor's connecting wire passes the inside and the aperture at the back of pin do not influence the up-and-down motion of pin.
The utility model has the advantages that: the utility model discloses simple structure, the simple operation, this intelligence lock have adopted electron and mechanical combined action's method, and the pick-proof effect is better, even take place the outage, alarm device became invalid, and the pin only can block the lock core to protection lock is not opened in the at utmost, and above-mentioned has the interface that charges, can connect treasured etc. to prevent accident.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a rear view of the lock case of the present invention;
FIG. 3 is a schematic view of the internal structure of the lock box of the present invention;
fig. 4 is a schematic structural diagram of the protection unit of the present invention;
fig. 5 is a schematic view of the structure of the stopper rod of the present invention.
In the figure: the safety lock comprises a door plate 1, a lock box 2, a lock tongue 3, a lock core sheath 4, a lock core 5, a control panel 6, an alarm bell 7, a handle 8, a telescopic unit 9, a gear 91, a rack 92, a guide rod 93, a rod 94-L, a protection unit 10, a support plate 101, an electric telescopic rod 102, a connecting plate 103, a stop lever 104, a pressure sensor 105, a storage battery 11, a charging interface 12, a knob 13 and a control switch 14.
Detailed Description
Example 1
As shown in fig. 1 to 5, the utility model discloses a pick-proof alarm intelligent lock, which adopts the technical proposal that the lock comprises a door plate 1 and a lock box 2, a bolt 3 is arranged on the side surface of the lock box 2, the bolt 3 extends and retracts in an opening on the side surface of the lock box 2, the lower parts of the front and the back surfaces of the lock box 2 are respectively provided with a lock core sheath 4, a lock core 5 is arranged in the lock core sheath 4, a control panel 6 is arranged at the upper part of the front of the lock box 2, an alarm bell 7 is arranged at the upper front corner of the lock box 2, the middle parts of the front and the back surfaces of the lock box 2 are respectively provided with a handle 8, the inside of the lock box 2 is provided with a telescopic unit 9, a protection unit 10 and a storage battery 11, the upper sides of the two handles 8 are respectively provided with a charging interface 12, a knob 13 is arranged at the back of the lock core 5, a control switch 14 is arranged at the upper part of the back of the lock box 2, the input ends of the control panel 6 and the control switch 14 are electrically connected with the output end of an external power supply.
As an optimal technical scheme of the utility model, flexible unit 9 includes gear 91, rack 92, guide arm 93 and L shape pole 94, gear 91 fixed connection is in the middle part on 5 surfaces of lock core, rack 92 meshes the connection and is in the gear 91 upside, just there is circular through-hole at rack 92 both ends, guide arm 93 both ends fixed connection respectively is in on the inner wall of lock box 2 both sides, rack 92 sliding connection is in the guide arm 93 surface, L shape pole 94 bottom fixed connection is in rack 92 upper surface, top fixed connection are in the spring bolt 3 side, lock core 5 rotates and can drive gear 91 rotates, thereby drives rack 92 motion, and then drives L shape pole 94 motion drives at last spring bolt 3 motion to realize opening and closing of lock.
As a preferred technical solution of the present invention, the length of the guide rod 93 is much longer than that of the rack 92, and the L-shaped rod 94 is inverted.
As a preferred technical solution of the present invention, the protection unit 10 includes a supporting plate 101, an electric telescopic rod 102, a connecting plate 103, a stop lever 104 and a pressure sensor 105, the supporting plate 101 is fixedly connected to the inner wall of one side of the lock box 2, the bottom end of the electric telescopic rod 102 is fixedly connected to the upper surface of the supporting plate 101, the lower surface of the connecting plate 103 is fixedly connected to the top end of the electric telescopic rod 102, the top end of the stop lever 104 is fixedly connected to the lower surface of the connecting plate 103, which is far from one end of the electric telescopic rod 102, the pressure sensor 105 is fixedly connected to the bottom end of the stop lever 104, the input ends of the electric telescopic rod 102 and the pressure sensor 105 are electrically connected to the output end of the PLC controller, when the protection unit 10 is unlocked, the electric telescopic rod 102 is opened by the control, and then the stop lever 104 is driven to move upwards until the stop lever 104 completely goes out of the square hole of the lock cylinder 5, then a key can be inserted to rotate the lock cylinder 5 to unlock, when the protection unit 10 gives an alarm, if a lock is picked, an unlocking tool is inserted into the lock cylinder 5 and touches the pressure sensor 105, then a signal is transmitted to the control panel 6, and the alarm bell 7 is turned on to give an alarm.
As a preferred technical solution of the present invention, the inside of the stop lever 104 is hollow, and there is a small hole on the upper portion of the stop lever, the connecting wire of the pressure sensor 105 passes through the inside of the stop lever 104 and the small hole on the back without affecting the up-and-down movement of the stop lever 104.
The utility model discloses a theory of operation: when the lock is unlocked from the outside of the door, the control panel 6 can be operated only by inputting a password, the electric telescopic rod 102 is opened through the control panel 6, the connecting sheet 103 is driven to move upwards, the stop lever 104 is driven to move upwards until the stop lever 104 completely moves out of the square hole of the lock core 5, then a key is inserted to rotate the lock core 5, the lock core 5 rotates to drive the gear 91 to rotate, thereby driving the rack 92 to move, then the L-shaped rod 94 is driven to move, finally the lock tongue 3 is driven to move, the lock is unlocked by rotating the knob 13, the lock core 5 returns to the initial position, the stop lever 104 is over against the square hole on the lock core 5, at the moment, the control switch 14 is pressed down, the electric telescopic rod 102 is opened, the connecting sheet 103 is driven to move downwards, then the stop lever 104 is driven to move downwards, the stop lever 104 is inserted into the square hole of the lock core 5, if the lock is pried, the pressure sensor 105 transmits the converted electric signal to the control panel 6, and the control panel 6 turns on the alarm bell 7 to alarm.
The utility model relates to a circuit connection is the conventional means that technical staff adopted in this field, and accessible limited number of tests obtains the technological inspiration, belongs to the widely used prior art.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (5)
1. The utility model provides a pick-proof warning intelligence lock, includes door plant (1) and lock box (2), its characterized in that: a bolt (3) is arranged on the side surface of the lock box (2), the bolt (3) is stretched in an opening on the side surface of the lock box (2), the lower parts of the front and the back surfaces of the lock box (2) are respectively provided with a lock core sheath (4), a lock core (5) is arranged in the lock core sheath (4), a control panel (6) is arranged at the upper part of the front of the lock box (2), an alarm bell (7) is arranged at the upper front corner of the lock box (2), the middle parts of the front and the back of the lock box (2) are respectively provided with a handle (8), the inside of the lock box (2) is provided with a telescopic unit (9), a protection unit (10) and a storage battery (11), the upper sides of the two handles (8) are respectively provided with a charging interface (12), a knob (13) is arranged at the back of the lock core (5), a control switch (14) is arranged at the upper part of the back of the lock box (2), the input ends of the control panel (6) and the control switch (14) are electrically connected with the output end of an external power supply.
2. The anti-prying intelligent alarm lock according to claim 1, wherein: telescopic unit (9) includes gear (91), rack (92), guide arm (93) and L shape pole (94), gear (91) fixed connection be in the middle part on lock core (5) surface, rack (92) meshing is connected gear (91) upside, just there is circular through-hole rack (92) both ends, guide arm (93) both ends fixed connection respectively on the inner wall of lock box (2) both sides, rack (92) sliding connection be in guide arm (93) surface, L shape pole (94) bottom fixed connection be in rack (92) upper surface, top fixed connection be in spring bolt (3) side.
3. The anti-prying intelligent alarm lock according to claim 2, wherein: the length of the guide rod (93) is far longer than that of the rack (92), and the L-shaped rod (94) is inverted.
4. The anti-prying intelligent alarm lock according to claim 1, wherein: protection unit (10) are including backup pad (101), electric telescopic handle (102), connection piece (103), pin (104) and pressure sensor (105), backup pad (101) fixed connection be in on the inner wall of lock box (2) one side, electric telescopic handle (102) bottom fixed connection be in backup pad (101) upper surface, connection piece (103) lower fixed surface is connected electric telescopic handle (102) top, pin (104) top fixed connection be in connection piece (103) lower surface is kept away from electric telescopic handle (102) one end, pressure sensor (105) fixed connection be in pin (104) bottom, electric telescopic handle (102) with the input of pressure sensor (105) is connected with the output electricity of PLC controller.
5. The anti-prying intelligent alarm lock according to claim 4, wherein: the blocking rod (104) is hollow, a small hole is formed in the rear of the upper portion of the blocking rod, and a connecting wire of the pressure sensor (105) penetrates through the small hole in the inner portion and the rear portion of the blocking rod (104) without influencing the up-and-down movement of the blocking rod (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139186.XU CN212249543U (en) | 2020-01-21 | 2020-01-21 | Pick-proof alarm intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139186.XU CN212249543U (en) | 2020-01-21 | 2020-01-21 | Pick-proof alarm intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212249543U true CN212249543U (en) | 2020-12-29 |
Family
ID=73988905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020139186.XU Active CN212249543U (en) | 2020-01-21 | 2020-01-21 | Pick-proof alarm intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212249543U (en) |
-
2020
- 2020-01-21 CN CN202020139186.XU patent/CN212249543U/en active Active
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