CN211342181U - Lock body with full-automatic opening function - Google Patents
Lock body with full-automatic opening function Download PDFInfo
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- CN211342181U CN211342181U CN201921423873.8U CN201921423873U CN211342181U CN 211342181 U CN211342181 U CN 211342181U CN 201921423873 U CN201921423873 U CN 201921423873U CN 211342181 U CN211342181 U CN 211342181U
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- tongue
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- turning
- shell
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Abstract
The utility model relates to the technical field of electronic locks, in particular to a lock body with full-automatic opening function, which comprises a shell, wherein a main lock tongue component and a turning tongue component which stretch back and forth are arranged on the shell, it is characterized in that a transmission component for driving the main lock tongue component is also arranged in the shell, the transmission component comprises a transmission gear and a thumb wheel synchronously driven with the transmission gear, a deflector rod is arranged on the deflector wheel, a limit notch matched with the deflector rod is arranged on the main spring bolt component, the deflector rod is arranged in the limiting notch and drives the main spring bolt assembly to unlock and lock, the transmission gear is driven by a motor, a top shaft assembly capable of being twisted back and forth and a quick-opening assembly for driving the top shaft assembly are also arranged in the shell, the top shaft assembly drives the turning tongue assembly to perform unlocking and locking actions, and the transmission assembly is in driving connection with the quick-opening assembly; the lock body is a lock body which synchronously controls a main lock tongue and a turning tongue by a single motor and has low requirement on the power consumption of the motor.
Description
Technical Field
The utility model relates to an electronic lock technical field specifically is a lock body that possesses full-automatic function of opening.
Background
The common automatic lock body can only open the main lock tongue, and the full-automatic door locks on the market have two modes of controlling the main lock tongue and turning the lock tongue, one mode is dual-motor driving, and the structural design has the problems of difficult synchronous control, complex structural design and the like; the other is that a large motor is arranged on the panel for driving, and the structural design has high requirement on the driving force of the motor.
SUMMERY OF THE UTILITY MODEL
For solving the problem that the synchronous difficult control of bi-motor, big motor drive consumption required height, the utility model provides a single motor synchro control owner spring bolt with turn over the tongue, and to the low lock body of motor consumption requirement.
In order to achieve the above object, the utility model provides a following technical scheme:
the lock body with the full-automatic opening function comprises a shell, wherein a main lock tongue assembly and a turning tongue assembly which stretch back and forth in a reciprocating mode are arranged on the shell, a transmission assembly for driving the main lock tongue assembly is further arranged in the shell, the transmission assembly comprises a transmission gear and a shifting wheel which is driven synchronously with the transmission gear, a shifting rod is arranged on the shifting wheel, a limiting notch matched with the shifting rod is formed in the main lock tongue assembly, the shifting rod is arranged in the limiting notch, and the shifting rod drives the main lock tongue assembly to perform unlocking and locking actions,
a top shaft assembly capable of being twisted back and forth and a quick-opening assembly for driving the top shaft assembly are also arranged in the shell, the top shaft assembly drives the turning tongue assembly to perform unlocking and locking actions, the transmission assembly is in driving connection with the quick-opening assembly,
still be equipped with the driving gear in the casing, the driving gear is by motor drive.
The quick-opening assembly comprises a quick-opening gear and a quick-opening push rod connected with the quick-opening gear, the quick-opening gear is meshed with the transmission gear, a first limiting chute is arranged on the quick-opening push rod and penetrates through the first limiting chute through a pin shaft to be fixed with the shell, the quick-opening gear drives the quick-opening push rod to reciprocate along the limiting chute, and the quick-opening push rod drives the ejector shaft assembly to do reciprocating torsional motion.
And a plurality of tooth grooves on the driving gear are provided with limiting blocks, and the driving gear is meshed with the transmission gear.
The apical axis subassembly includes two connecting plates, ejector pin and apical axis, the apical axis is transversely fixed and is close to the one end of turning over the tongue subassembly between two connecting plates, and the apical axis with turn over tongue subassembly cooperation motion, two connecting plates pass through the connecting axle and articulate in the casing, one side of internal connection board of casing is equipped with gag lever post and first reduction torsion spring, the one end of first reduction torsion spring is supported on the gag lever post, first reduction torsion spring drive connecting plate twists reverse the reduction, the ejector pin is connected and is kept away from the one end of turning over the tongue subassembly on a connecting plate, the ejector pin offsets with the quick-open push rod, one side of ejector pin is spacing has the second reduction torsion spring, the one end and the ejector pin of second reduction torsion spring are pressed close to mutually, the other end and the quick-open push rod of.
Turn over the tongue subassembly including turning over the tongue and turning over the tongue linkage plate, turn over the position that the lockhole of tongue located casing, turn over the tongue linkage plate and turn over the tongue and be connected, be equipped with the spacing spout of second on the casing, turn over the tongue linkage plate and connect on the spacing spout of second and remove along the spacing spout of second, the one side of turning over the tongue linkage plate is equipped with the third torsional spring that resets, the third torsional spring that resets with turn over the tongue linkage plate and be connected, it is equipped with the gliding chamfer of cooperation apical axis to keep away from the one end of turning over the tongue on the tongue linkage plate to turn over, turn over tongue linkage plate and apical axis and press close to mutually and the apical axis slides along the chamfer.
The main spring bolt subassembly includes main spring bolt and main spring bolt linkage board, the position of the lockhole of casing is located to main spring bolt, main spring bolt linkage board is connected with main spring bolt, spacing notch is located on the main spring bolt linkage board, still be equipped with the spacing spout of third on the main spring bolt linkage board, main spring bolt linkage board passes through the bolt and is connected and main spring bolt linkage board removes along the spacing spout of third with the casing.
Compared with the prior art, the beneficial effects of the utility model are that:
when the fingerprint or password is used for unlocking, a door opening signal is transmitted to the motor, the motor drives the driving gear to rotate, and the driving gear rotates to drive the transmission gear and the shifting wheel to rotate clockwise or anticlockwise; when the transmission gear and the dial wheel rotate clockwise, the dial rod pushes the main lock tongue linkage plate to move towards the right to drive the main lock tongue to retract into the shell, meanwhile, the quick-opening gear rotates anticlockwise to drive the quick-opening push rod to move upwards, the second reset torsion spring stretches, the other end of the second reset torsion spring abuts against the ejector rod to enable the ejector rod to abut against the quick-opening push rod, the quick-opening push rod drives the connecting plate to twist anticlockwise, the ejector shaft slides to the side edge of the turnover tongue linkage plate, and the third reset torsion spring drives the turnover tongue to retract into the shell while resetting, so that synchronous control unlocking is realized;
when the transmission gear and the shifting wheel rotate anticlockwise, the shifting rod pushes the main spring bolt linkage plate to move towards the left to push the main spring bolt out of the shell, meanwhile, the quick-opening gear rotates clockwise to drive the quick-opening push rod to move downwards to drive the second reset torsion spring to rotate, the ejector rod leaves the quick-opening push rod, the first reset torsion spring resets to drive the connecting plate to rotate clockwise, the ejector shaft slides upwards along the chamfer to abut against the turnover bolt linkage plate to push the turnover bolt linkage plate to move outwards towards the shell, and the turnover bolt extends out of the shell to realize synchronous control locking. When the transmission gear rotates clockwise or anticlockwise to a set angle, the limiting block of the driving gear prevents the transmission gear from continuing to move, and accurate limiting is achieved.
The lock body realizes the unlocking and locking of the main lock tongue and the turning tongue synchronously controlled by a single motor; the top shaft assembly is matched with the first reset torsion spring to reset and twist, so that the tongue turning assembly is pushed to lock, the tongue turning assembly resets and twists through the third reset torsion spring and automatically retracts into the shell to unlock, the structural design is compact, the tongue turning assembly can be unlocked and locked without using excessive motor driving force, and the requirement on the power consumption of the motor is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the middle flip tongue assembly of the present invention;
fig. 4 is a schematic structural view of the middle jack assembly of the present invention;
FIG. 5 is a pin diagram of the single chip microcomputer of the middle control mainboard of the present invention
Fig. 6 is a block diagram of a control module of the middle control motherboard according to the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the lock body with the full-automatic opening function comprises a shell 001, wherein a main bolt assembly 01 and a bolt turning assembly 02 which stretch in and out in a reciprocating mode are arranged on the shell 001, a transmission assembly 03 for driving the main bolt assembly 01 is further arranged in the shell 001, the transmission assembly 03 comprises a transmission gear 31 and a thumb wheel 32 which is driven by the transmission gear 31 in a synchronous mode, a poking rod 33 is arranged on the thumb wheel 32, a limiting notch 11 which is matched with the poking rod 33 is formed in the main bolt assembly 01, the poking rod 33 is arranged in the limiting notch 11, the poking rod 33 drives the main bolt assembly 01 to perform unlocking and locking actions, a top shaft assembly 05 which can be twisted in a reciprocating mode and a quick opening assembly 04 which drives the top shaft assembly 05 are further arranged in the shell 001, the top shaft assembly 05 drives the bolt turning assembly 02 to perform unlocking and locking actions, the transmission assembly 03 is in driving connection with the quick opening assembly 04, and, the driving gear 06 is driven by a motor; the handle of the sliding door is connected with the thumb wheel 32 and the transmission gear 31, the thumb wheel 32 and the transmission gear 31 can be rotated by rotating the handle of the sliding door, the driving gear 06 can be driven by the motor to drive the transmission gear 31 and the thumb wheel 32 to rotate clockwise or anticlockwise, the poking rod 33 can push the main bolt assembly 01 to be pushed out of the shell 001 or retracted into the shell 001, meanwhile, the quick-opening assembly 04 drives the top shaft assembly 05 to twist clockwise or twist anticlockwise, the turnover bolt assembly 02 is driven to be pushed out of the shell 001 or retracted into the shell 001, and unlocking and locking of the main bolt and the turnover bolt are synchronously controlled by the single motor.
The quick-opening assembly 04 comprises a quick-opening gear 041 and a quick-opening push rod 042 connected with the quick-opening gear 041, the quick-opening gear 041 is meshed with the transmission gear 31, a first limiting sliding groove 043 is arranged on the quick-opening push rod 042, the quick-opening push rod 042 penetrates through the first limiting sliding groove 043 through a pin shaft to be fixed with the shell 001, the quick-opening gear 041 drives the quick-opening push rod 042 to move back and forth along the limiting sliding groove 043, and the quick-opening push rod 042 drives the jacking shaft assembly 05 to do reciprocating torsional motion.
The driving gear 06 is engaged with the transmission gear 31, and when the transmission gear 31 rotates clockwise or counterclockwise to a set angle, the limiting block 061 prevents the transmission gear 31 from continuing to move, and accurately limits the position.
The jacking shaft assembly 05 comprises two connecting plates 51, a jacking rod 52 and a jacking shaft 53, the jacking shaft 53 is transversely fixed at one end close to the turning tongue assembly 02 between the two connecting plates 51, the jacking shaft 53 moves in a matching manner with the turning tongue assembly 02, the two connecting plates 51 are hinged in the shell 001 through a connecting shaft 54, one side of the connecting plate 51 in the shell 001 is provided with a limiting rod 55 and a first reset torsion spring 56, one end of the first reset torsion spring 56 is propped against the limiting rod 55, the center of the first reset torsion spring 56 is sleeved on the connecting shaft 54, the other end of the first reset torsion spring is propped against the jacking shaft 53, the first reset torsion spring 56 drives the connecting plate 51 to be twisted and reset, the jacking rod 52 is connected with one end far away from the turning tongue assembly 02 on one connecting plate 51, the jacking rod 52 is propped against the quick-opening push rod 042, one side of the jacking rod 52 is limited by a second reset torsion spring 57, the bolt is fixed on the shell, one end of the second reset torsion spring 57 is close to the ejector rod 52, and the other end of the second reset torsion spring 57 is connected with the quick-opening push rod 042. When the quick-opening push rod 042 moves upwards, the second reset torsion spring 57 is driven to stretch, the other end of the second reset torsion spring 57 props against the ejector rod 52, the ejector rod 52 is enabled to prop against the quick-opening push rod 042, meanwhile, the quick-opening push rod 042 drives the connecting plate 51 to rotate anticlockwise, the top shaft 53 slides to the side edge of the tongue turning assembly 02, and the tongue turning assembly 02 retracts into the shell 001; when the quick-opening push rod 042 moves downwards, the second reset torsion spring 57 is driven to rotate, the ejector rod 52 leaves the quick-opening push rod 042, the first reset torsion spring 56 resets to drive the connecting plate 51 to twist clockwise, and the ejector shaft 53 pushes the turnover tongue assembly 02 to extend out of the shell 001.
Turn over tongue subassembly 02 including turning over tongue 21 and turning over tongue linkage plate 22, turn over the position that the lockhole of casing 001 was located to tongue 21, turn over tongue linkage plate 22 and turn over tongue 21 and be connected, be equipped with the spacing spout 07 of second on the casing 001, turn over tongue linkage plate 22 and connect on the spacing spout 07 of second and remove along the spacing spout 07 of second, it has third reset torsion spring 23 to turn over one side spacing of tongue linkage plate 22, and the central cover of third reset torsion spring 23 is established on a bolt, and the bolt fastening is on the casing, the one end of third reset torsion spring 23 with turn over tongue linkage plate 22 and be connected and the other end and offset with casing 001, it is equipped with the gliding chamfer 24 of cooperation apical axis 53 to keep away from the one end of turning over tongue 21 on the tongue linkage plate 22, turn over tongue linkage plate 22 and apical axis 53 and press close to mutually and apical axis 53 slides along chamfer 24. When the quick-opening push rod 042 slides upwards, the top shaft 53 assembly 05 is driven to rotate anticlockwise, the top shaft 53 slides downwards along the chamfer angle 24, the turnover tongue linkage plate 22 retracts to reset, when the quick-opening push rod 042 slides downwards, the top shaft 53 assembly 05 is driven to rotate clockwise, the top shaft 53 slides upwards along the chamfer angle 24 to abut against the turnover tongue linkage plate 22, the turnover tongue linkage plate 22 is pushed to move outwards of the shell 001, and the turnover tongue 21 extends out of the shell 001.
The main spring bolt subassembly 01 includes main spring bolt 12 and main spring bolt linkage board 13, the position of the lockhole of casing 001 is located to main spring bolt 12, main spring bolt linkage board 13 is connected with main spring bolt 12, spacing notch 11 is located on the main spring bolt linkage board 13, still be equipped with the spacing spout 14 of third on the main spring bolt linkage board 13, main spring bolt linkage board 13 is connected and main spring bolt linkage board 13 removes along the spacing spout 14 of third through bolt and casing 001.
The utility model discloses preferred embodiment:
the motor 08 is controlled and driven by the control main board, a photoelectric switch 09 for detecting unlocking and a photoelectric switch 09 for detecting locking are further arranged in the shell 001, after a signal for unlocking the main lock tongue 12 is detected by the photoelectric switch 09 for detecting unlocking, a signal is sent to the control main board, the control main board controls the motor 08 to drive the driving gear 06 to drive the transmission gear 3131 and the dial wheel 3232 to rotate anticlockwise, reset locking of the turnover tongue and the main lock tongue 12 is achieved, and the photoelectric switch 09 for detecting locking transmits a locking signal to the control main board.
When the door is unlocked by using a fingerprint or a password, a door opening signal is transmitted to the motor 08, the motor 08 drives the driving gear 06 to rotate, and the driving gear 06 rotates to drive the transmission gear 31 and the dial wheel 32 to rotate clockwise or anticlockwise; when the transmission gear 31 and the shifting wheel 32 rotate clockwise, the shifting rod 33 pushes the main bolt linkage plate 13 to move rightwards, so as to drive the main bolt 12 to retract into the shell, meanwhile, the quick-opening gear 041 rotates anticlockwise, so as to drive the quick-opening push rod 042 to move upwards, the second reset torsion spring 57 stretches, the other end of the second reset torsion spring 57 abuts against the ejector rod 52, so that the ejector rod 52 abuts against the quick-opening push rod 042, the quick-opening push rod 042 drives the connecting plate 51 to twist anticlockwise, the top shaft 53 slides to the side edge of the turnover bolt linkage plate 22 along the chamfer 24, and the turnover bolt 21 is driven to retract into the shell while the third reset torsion spring 23 resets, so as to realize synchronous control;
when the transmission gear 31 and the shifting wheel 32 rotate anticlockwise, the shifting rod 33 pushes the main bolt linkage plate 13 to move towards the left, so that the main bolt 12 is pushed out of the shell, meanwhile, the quick-opening gear 041 rotates clockwise, when the quick-opening push rod 042 is driven to move downwards, the second reset torsion spring 57 is driven to rotate, the ejector rod 52 leaves the quick-opening push rod 042, the first reset torsion spring 56 resets to drive the connecting plate 51 to twist clockwise, the top shaft 53 slides along the chamfer 24 to abut against the turnover bolt linkage plate 22, the turnover bolt linkage plate 22 is pushed to move outwards of the shell, and the turnover bolt 21 extends out of the shell, so that synchronous control locking is realized. When the transmission gear 31 rotates clockwise or anticlockwise to a set angle, the limiting block of the driving gear prevents the transmission gear 31 from continuing to move, and accurate limiting is achieved.
The utility model has the advantages that: the lock body realizes the unlocking and locking of the main bolt 12 and the turning bolt 21 synchronously controlled by a single motor 08; the top shaft 53 assembly 05 is matched with the first reset torsion spring 56 to reset and twist, so that the turning tongue 21 assembly 02 is pushed to realize locking, the turning tongue 21 assembly 02 resets and twists through the third reset torsion spring 23 and automatically retracts into the shell 001 to realize unlocking, the structural design is compact, the turning tongue 21 assembly 02 can realize unlocking and locking actions without using excessive driving force of the motor 08, and the requirement on the power consumption of the motor 08 is low.
Claims (6)
1. The lock body with the full-automatic opening function comprises a shell, wherein a main lock tongue assembly and a turning tongue assembly which stretch back and forth in a reciprocating mode are arranged on the shell, and the lock body is characterized in that a transmission assembly for driving the main lock tongue assembly is further arranged in the shell, the transmission assembly comprises a transmission gear and a shifting wheel which is driven synchronously with the transmission gear, a shifting rod is arranged on the shifting wheel, a limiting notch matched with the shifting rod is formed in the main lock tongue assembly, the shifting rod is arranged in the limiting notch, and the shifting rod drives the main lock tongue assembly to perform unlocking and locking actions,
a top shaft assembly capable of being twisted back and forth and a quick-opening assembly for driving the top shaft assembly are also arranged in the shell, the top shaft assembly drives the turning tongue assembly to perform unlocking and locking actions, the transmission assembly is in driving connection with the quick-opening assembly,
still be equipped with the driving gear in the casing, the driving gear is by motor drive.
2. The lock body with the full-automatic opening function according to claim 1, wherein the quick-opening assembly comprises a quick-opening gear and a quick-opening push rod connected with the quick-opening gear, the quick-opening gear is meshed with the transmission gear, a first limiting chute is arranged on the quick-opening push rod, the quick-opening push rod is fixed with the shell through a pin shaft penetrating through the first limiting chute, the quick-opening gear drives the quick-opening push rod to move back and forth along the limiting chute, and the quick-opening push rod drives the top shaft assembly to do reciprocating torsional motion.
3. The lock of claim 2, wherein the driving gear has a plurality of teeth slots with a limiting block thereon, and the driving gear is engaged with the transmission gear.
4. The lock body with full-automatic opening function according to claim 3, the jacking shaft component comprises two connecting plates, a jacking rod and a jacking shaft, the jacking shaft is transversely fixed at one end close to the tongue turning component between the two connecting plates, the jacking shaft and the tongue turning assembly move in a matching way, the two connecting plates are hinged in the shell through the connecting shaft, one side of the connecting plate in the shell is provided with a limiting rod and a first reset torsion spring, one end of the first reset torsion spring is abutted against the limiting rod, the first reset torsion spring drives the connecting plate to be twisted and reset, the ejector rod is connected with one end of one connecting plate far away from the tongue turning component and is propped against the quick-opening push rod, and a second reset torsion spring is limited at one side of the ejector rod, one end of the second reset torsion spring is close to the ejector rod, and the other end of the second reset torsion spring is connected with the quick-opening push rod.
5. The lock body with the full-automatic opening function according to claim 4, wherein the tongue turning assembly comprises a turning tongue and a tongue turning linkage plate, the turning tongue is arranged at a position of a lock hole of the shell, the turning tongue linkage plate is connected with the turning tongue, a second limiting sliding groove is formed in the shell, the tongue turning linkage plate is connected to the second limiting sliding groove and moves along the second limiting sliding groove, a third reset torsion spring is arranged on one side of the tongue turning linkage plate and connected with the tongue turning linkage plate, a chamfer matched with a top shaft to slide is arranged at one end, far away from the turning tongue, of the tongue turning linkage plate, the tongue turning linkage plate and the top shaft are close to each other, and the top shaft slides along the chamfer.
6. The lock body with the full-automatic unlocking function according to claim 1 or 5, wherein the main spring bolt assembly comprises a main spring bolt and a main spring bolt linkage plate, the main spring bolt is arranged at the position of the lock hole of the shell, the main spring bolt linkage plate is connected with the main spring bolt, the limiting notch is formed in the main spring bolt linkage plate, a third limiting sliding groove is further formed in the main spring bolt linkage plate, the main spring bolt linkage plate is connected with the shell through a bolt, and the main spring bolt linkage plate moves along the third limiting sliding groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921423873.8U CN211342181U (en) | 2019-08-23 | 2019-08-23 | Lock body with full-automatic opening function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921423873.8U CN211342181U (en) | 2019-08-23 | 2019-08-23 | Lock body with full-automatic opening function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211342181U true CN211342181U (en) | 2020-08-25 |
Family
ID=72137224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201921423873.8U Active CN211342181U (en) | 2019-08-23 | 2019-08-23 | Lock body with full-automatic opening function |
Country Status (1)
Country | Link |
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CN (1) | CN211342181U (en) |
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2019
- 2019-08-23 CN CN201921423873.8U patent/CN211342181U/en active Active
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