CN210067684U - Trigger automatic locking structure - Google Patents
Trigger automatic locking structure Download PDFInfo
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- CN210067684U CN210067684U CN201821751430.7U CN201821751430U CN210067684U CN 210067684 U CN210067684 U CN 210067684U CN 201821751430 U CN201821751430 U CN 201821751430U CN 210067684 U CN210067684 U CN 210067684U
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Abstract
The utility model relates to a trigger automatic locking structure, its characterized in that: according to the first scheme, a lock position triggering structure and a self-retracting spring bolt structure are installed on a lock body, the lock position triggering structure is connected or movably connected with the self-retracting spring bolt structure and a non-self-retracting spring bolt structure, a triggering structural part of the lock position triggering structure is connected with the self-retracting spring bolt structure, and a lock position structural part of the lock position triggering structure is connected with the non-self-retracting spring bolt structure.
Description
Technical Field
The utility model relates to a mechanical lock, mechanical lock body, intelligent tool to lock, intelligent lock body etc. relevant field.
Background
The existing mechanical lock, the intelligent lock, the function of locking is all accomplished manually, one kind of structure is, lift the handrail after closing the door, drive non-automatic spring bolt and stretch into the door frame and realize the function of locking, another kind of structure is through inserting the key reversal rotation lock core drive non-automatic spring bolt and stretch into the door frame and realize the function of locking, two kinds of structures all need artificial control, it is more troublesome, consequently, it is necessary to find one kind and does not need artificial control, can accomplish the structure of the function of locking automatically, realize the structure of the function of locking automatically.
Disclosure of Invention
An object of the utility model is to provide a trigger automatic locking structure, when closing the door, from contracting the spring bolt touch the door frame can the function that contracts backward, when contracting the spring bolt backward, trigger the lock position and trigger the structure, when making unblank, the manpower drive contracts down the non-of the position of being locked by the lock position trigger structure and pinning, stretch to the door frame spring bolt inslot before automatic, realize triggering the automatic function of locking, and detect from contracting the spring bolt structure and the non-spring bolt structure that contracts through the sensor, position status, confirm whether to close the door the function of locking.
The utility model discloses technical scheme as follows:
the utility model provides a trigger automatic structure of locking, has the self-contracting door spring bolt structure on the lock body, and the non-self-contracting spring bolt structure, anti-lock structure, a plurality of structures such as drive structure can also have other mechanical structure as required, electromechanical structure such as motor, circuit, its characterized in that:
according to the first scheme, a lock position triggering structure and a self-retracting bolt structure are installed on a lock body, a triggering structural member of the lock position triggering structure is connected or movably connected with the self-retracting bolt structure, and a lock position structural member of the lock position triggering structure is connected or movably connected with a non-self-retracting bolt structure.
When the door is opened and the door is unlocked, the self-retracting door spring bolt structure and the non-self-retracting spring bolt structure are driven to move by the spring bolt telescopic driving structure which directly or indirectly drives the lock body through the door lock handrail or the motor, so that the self-retracting door spring bolt and the non-self-retracting spring bolt retract, and when the non-self-retracting spring bolt retracts into the lock body, the lock position triggering structure is touched, the locking position of the lock position triggering structure is locked, and the lock position triggering structure is fixed in a retracting state.
After the door is opened, the handrail is loosened, the handrail returns under the elastic force of the spring, or the driving motor returns in a reverse direction, the self-retracting door spring bolt structure returns under the elastic force, and at the moment, the self-retracting door spring bolt returns and extends out. The non-self-retracting spring bolt is fixed in a retracting state by the locking triggering structure, and meanwhile, the self-retracting spring bolt loses the blocking force of the door frame and automatically extends out under the action of elasticity.
When closing the door and locking, from contracting the spring bolt and the contact of door frame of closing the door, under the door frame effort, contract from contracting the spring bolt back of closing the door, and after closing the door and targetting in place, the automatic spring bolt inslot that stretches into the door frame, from contracting the spring bolt and the contact of door frame, under the door frame effort, automatic back contracts, when contracting the lock body to a locating position, from contracting the spring bolt structure and touch lock position trigger structure, lock position trigger structure loosens non-from contracting the spring bolt structure, non-from contracting the spring bolt stretches out under the spring action, stretch into the spring bolt inslot of door frame, at this moment, the spring bolt that contracts certainly receives the power that blocks of door frame, be in the state of contracting, open the door until unblanking, the spring bolt that contracts loses the power.
And the lock body is provided with a lock position triggering structure, a self-contraction bolt structure and a sensor, the lock position triggering structure is connected or movably connected with the self-contraction bolt structure and the non-self-contraction bolt structure, and the sensor is positioned on the running track of the self-contraction bolt structure, or a plurality of sensors are positioned on the running tracks of the self-contraction bolt structure and the non-self-contraction bolt structure.
When the door is opened and the door is unlocked, the self-retracting door spring bolt structure and the non-self-retracting spring bolt structure are driven to move by the spring bolt telescopic driving structure which directly or indirectly drives the lock body through the door lock handrail or the motor, so that the self-retracting door spring bolt and the non-self-retracting spring bolt retract, and when the non-self-retracting spring bolt retracts into the lock body, the lock position triggering structure is touched, the locking position of the lock position triggering structure is locked, and the lock position triggering structure is fixed in a retracting state.
After the door is opened, the handrail is loosened, the handrail returns under the elastic force of the spring, or the driving motor returns in a reverse direction, the self-retracting door spring bolt structure returns under the elastic force, and at the moment, the self-retracting door spring bolt returns and extends out. The non-self-retracting spring bolt is fixed in a retracting state by the locking triggering structure, and meanwhile, the self-retracting spring bolt loses the blocking force of the door frame and automatically extends out under the action of elasticity.
When closing the door and locking, from contracting the spring bolt and the contact of door frame of closing the door, under the door frame effort, contract from contracting the spring bolt back of closing the door, and after closing the door and targetting in place, the automatic spring bolt inslot that stretches into the door frame, from contracting the spring bolt and the contact of door frame, under the door frame effort, automatic back contracts, when contracting the lock body to a locating position, from contracting the spring bolt structure and touch lock position trigger structure, lock position trigger structure loosens non-from contracting the spring bolt structure, non-from contracting the spring bolt stretches out under the spring action, stretch into the spring bolt inslot of door frame, at this moment, the spring bolt that contracts certainly receives the power that blocks of door frame, be in the state of contracting, open the door until unblanking, the spring bolt that contracts loses the power. After the self-retracting spring bolt retracts into the lock body, the monitoring sensor is triggered, the monitoring sensor sends information to the control circuit, the function of confirming the successful door closing is achieved, or after the self-retracting spring bolt retracts into the lock body, the monitoring sensor is triggered, the non-self-retracting spring bolt extends forwards to trigger another monitoring sensor, the monitoring sensor sends information to the control circuit, and the function of confirming the successful door closing is achieved.
The self-retracting bolt is a bolt which can automatically retract when touching a door frame or an object and under the action of the door frame or the object. The non-self-retracting bolt is a bolt which can not automatically retract when touching a door frame or an object and under the action of the door frame or the object.
The locking triggering structure can be a module whole and can also be a whole with the lock body; the self-retracting bolt structure can be a module whole and can also be a whole with the lock body.
The sensor comprises various detectors, sensors, switches and various sensing components.
The lock position triggering structure, the non-self-retracting bolt structure, the sensor and the like can be modularized to form a structural whole and then be installed on the lock body, or all parts are installed on the lock body to form a structure.
Realize like this the utility model discloses, its beneficial effect is: when the door is closed, the self-retracting spring bolt touches the automatic backward retraction trigger lock position triggering structure of the door frame, so that the non-automatic spring bolt extends forwards, the automatic door closing locking function and the door closing confirmation function of the trigger sensor are realized, the door is closed, namely, the door is automatically locked and the door is confirmed to be closed without manually locking and confirming whether the door is closed manually, and the locking and the door closing confirmation are more convenient.
Drawings
Fig. 1 is a schematic structural diagram 1 of the present invention;
fig. 2 is a schematic structural diagram 2 of the present invention;
fig. 3 is a schematic structural diagram 3 of the present invention;
in the figure, (100) a locking triggering structure, (101) a triggering structure, (102) a locking structure, (103) a spring A, (200) a self-retracting bolt structure, (201) a self-retracting bolt, (202) a spring B, (300) a non-self-retracting bolt structure, (301) a non-self-retracting bolt, (302) a spring C, (400) a sensor A, (401) a sensor B, (500) a lock body, (501) a driving structure, (502) a self-retracting door bolt structure, (503) a back locking structure, (600) a shaft A, (601) a shaft B, (602) a shaft C, (603) a shaft D, (604) a shaft E, (701) a spring limiting hole A, (702) a spring limiting hole B, (800) a spring limiting hole C, (800) a clamping piece A, (703) a clamping piece B.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited thereto.
In fig. 1, the lock body (500) has a self-retracting door latch structure (502), a non-self-retracting latch structure (300), a back-locking structure (503), a driving structure (501), and the like. The lock body (500) is provided with a locking triggering structure (100) and a self-retracting bolt structure (200).
The locking triggering structure (100) is composed of a triggering structural part (101), a locking structural part (102) and a spring A (103) which are arranged on a lock body (500), the triggering structural part (101) and the locking structural part (102) are the same structural part and are arranged on a shaft A (600) and a shaft B (601) of the lock body (500), and the locking triggering structure and the locking structural part can move up and down in parallel relative to the lock body (500). The spring A (103) is installed on a shaft C (602) of the lock body (500), one end of the shaft C (602) penetrates through a spring limiting hole A (701) in the triggering structural part (101) and the locking structural part (102), and the triggering structural part (101) and the locking structural part (102) are in a downward pressing state under the action of elastic force. One end of the trigger structural member (101) and one end of the locking structural member (102) are provided with a clamping piece A (800). The triggering structural component (101) and the locking structural component (102) can be the same structural component or two separated structural components according to requirements.
The self-retracting bolt structure (200) is formed by installing a self-retracting bolt (201) and a spring B (202) on a lock body (500), the spring B (202) is sleeved on a shaft D (603) of the self-retracting bolt (201), one side of the spring B (202) is abutted against a spring limiting hole B (702) of the lock body (500), and the self-retracting bolt (201) is kept in a forward extending state under the action of elastic force.
The non-self-retracting bolt structure (300) is formed by installing a non-self-retracting bolt (301) and a spring C (302) on a lock body (500), the spring C (302) is sleeved on a shaft E (604) of the non-self-retracting bolt (301), one end of the shaft E (604) penetrates through a spring limiting hole C (703) of the lock body (500), the spring C (302) abuts against the spring limiting hole C (703) of the lock body (500), and the non-self-retracting bolt (301) is kept in a forward extending state under the action of elastic force. The non-self-retracting bolt (301) is provided with a clamping piece B (801).
When the door is opened and the door is unlocked, the driving structure (501) of the lock body (500) is directly or indirectly driven by a door lock handrail or a motor or a lock cylinder to drive the self-retracting door bolt structure (502) and the non-self-retracting bolt structure (300) to retract, so that the self-retracting door bolt and the non-self-retracting bolt (301) retract, when the non-self-retracting bolt (301) retracts into the lock body, in parallel backward movement, the clamping piece B (801) on the driving structure pushes the clamping piece A (800) on the locking structure (102) of the locking trigger structure (100) to move upwards, when the clamping piece B (801) moves to the rear of the clamping piece A (800), under the elastic force of the spring A (103) of the locking trigger structure (100), the driving structure (101) and the locking structure (102) move downwards to enable the clamping piece A (800) on the driving structure to clamp the clamping piece B (801),
the non-self-retracting bolt (301) is moved backwards, touches the locking position trigger structure (100), is locked at a retracting position by the locking position trigger structure (100), and is fixed in a retracting state.
After the door is opened, the handrail is loosened, the handrail returns under the elastic force of the spring, or the driving motor reversely rotates to return, and the self-retracting door bolt structure (502) extends out from the self-retracting door bolt under the elastic force. The non-self-retracting bolt (301) is fixed in a retracting state by the locking triggering structure (100), and meanwhile, the self-retracting bolt (201) loses the blocking force of the door frame and automatically extends out under the elastic force of the spring B (202).
When the door is closed and locked, the self-retracting door-closing spring bolt is contacted with the door frame, and under the action force of the door frame, the self-retracting door-closing spring bolt retracts and automatically extends into the spring bolt groove of the door frame after the door is closed in place. The self-retracting bolt (201) is contacted with a door frame, the self-retracting bolt automatically retracts under the action of the door frame, in the retracting process, a shaft D (603) of the self-retracting bolt (201) abuts against a clamping piece A (800) of a triggering structural part (101) of a locking position triggering structure (100) to push the triggering structural part (101) to move upwards, when the triggering structural part (101) moves upwards to a certain position, the clamping piece A (800) loses the block on a clamping piece B (801) on the non-self-retracting bolt (301), under the elastic action of a spring C (302) of the non-self-retracting bolt structure (300), the non-self-retracting bolt (301) is pushed to extend forwards into a bolt groove of the door frame, the self-retracting bolt structure (200) touches the locking position triggering structure (100), the locking position triggering structure (100) loosens the non-retracting bolt structure (300), the non-retracting bolt (301) extends out under the elastic action and extends into the bolt groove of the door frame to realize the automatic locking, at the moment, the self-retracting bolt (201) is in a retracted state under the blocking force of the door frame, and the self-retracting bolt (201) loses the blocking force of the door frame and stretches out under the action of elastic force until the door is unlocked and opened.
In fig. 2, the lock body (500) is provided with a self-retracting door latch structure (502), a non-self-retracting latch structure (300), a counter lock structure (503), a driving structure (501) and other mechanical structures, as required, the lock body can also be provided with other mechanical structures, a motor, a circuit, a battery, a clutch and other electromechanical structures, the lock body (500) is provided with a lock position triggering structure (100), the self-retracting latch structure (200), a sensor a (400) is arranged on the lock body (500) and positioned on a moving track of a self-retracting latch (201) of the self-retracting latch structure (200), wherein the sensor a (400) is a triggering switch.
The locking triggering structure (100) is composed of a triggering structural part (101), a locking structural part (102) and a spring A (103) which are arranged on a lock body (500), the triggering structural part (101) and the locking structural part (102) are the same structural part and are arranged on a shaft A (600) and a shaft B (601) of the lock body (500), and the locking triggering structure and the locking structural part can move up and down in parallel relative to the lock body (500). The spring A (103) is installed on a shaft C (602) of the lock body (500), one end of the shaft C (602) penetrates through a spring limiting hole A (701) in the triggering structural part (101) and the locking structural part (102), and the triggering structural part (101) and the locking structural part (102) are in a downward pressing state under the action of elastic force. One end of the trigger structural member (101) and one end of the locking structural member (102) are provided with a clamping piece A (800). The triggering structural component (101) and the locking structural component (102) can be the same structural component or two separated structural components according to requirements.
The self-retracting bolt structure (200) is formed by installing a self-retracting bolt (201) and a spring B (202) on a lock body (500), the spring B (202) is sleeved on a shaft D (603) of the self-retracting bolt (201), one side of the spring B (202) is abutted against a spring limiting hole B (702) of the lock body (500), and the self-retracting bolt (201) is kept in a forward extending state under the action of elastic force.
The non-self-retracting bolt structure (300) is formed by installing a non-self-retracting bolt (301) and a spring C (302) on a lock body (500), the spring C (302) is sleeved on a shaft E (604) of the non-self-retracting bolt (301), one end of the shaft E (604) penetrates through a spring limiting hole C (703) of the lock body (500), the spring C (302) abuts against the spring limiting hole C (703) of the lock body (500), and the non-self-retracting bolt (301) is kept in a forward extending state under the action of elastic force. The non-self-retracting bolt (301) is provided with a clamping piece B (801).
When the door is opened and the door is unlocked, the driving structure (501) of the lock body (500) is directly or indirectly driven by a door lock handrail or a motor or a lock cylinder to drive the self-retracting door bolt structure (502) and the non-self-retracting bolt structure (300) to retract, so that the self-retracting door bolt and the non-self-retracting bolt (301) retract, when the non-self-retracting bolt (301) retracts into the lock body, in parallel backward movement, the clamping piece B (801) on the driving structure pushes the clamping piece A (800) on the locking structure (102) of the locking trigger structure (100) to move upwards, when the clamping piece B (801) moves to the rear of the clamping piece A (800), under the elastic force of the spring A (103) of the locking trigger structure (100), the driving structure (101) and the locking structure (102) move downwards to enable the clamping piece A (800) on the driving structure to clamp the clamping piece B (801),
the non-self-retracting bolt (301) is moved backwards, touches the locking position trigger structure (100), is locked at a retracting position by the locking position trigger structure (100), and is fixed in a retracting state.
After the door is opened, the handrail is loosened, the handrail returns under the elastic force of the spring, or the driving motor reversely rotates to return, and the self-retracting door bolt structure (502) extends out from the self-retracting door bolt under the elastic force. The non-self-retracting bolt (301) is fixed in a retracting state by the locking triggering structure (100), and meanwhile, the self-retracting bolt (201) loses the blocking force of the door frame and automatically extends out under the elastic force of the spring B (202).
When the door is closed and locked, the self-retracting door-closing spring bolt is contacted with the door frame, and under the action force of the door frame, the self-retracting door-closing spring bolt retracts and automatically extends into the spring bolt groove of the door frame after the door is closed in place. The self-retracting bolt (201) is contacted with a door frame, the self-retracting bolt automatically retracts under the action of the door frame, in the retracting process, a shaft D (603) of the self-retracting bolt (201) abuts against a clamping piece A (800) of a triggering structural part (101) of a locking position triggering structure (100) to push the triggering structural part (101) to move upwards, when the triggering structural part (101) moves upwards to a certain position, the clamping piece A (800) loses the block on a clamping piece B (801) on the non-self-retracting bolt (301), under the elastic action of a spring C (302) of the non-self-retracting bolt structure (300), the non-self-retracting bolt (301) is pushed to extend forwards into a bolt groove of the door frame, the self-retracting bolt structure (200) touches the locking position triggering structure (100), the locking position triggering structure (100) loosens the non-retracting bolt structure (300), the non-retracting bolt (301) extends out under the elastic action and extends into the bolt groove of the door frame to realize the automatic locking, at the moment, the self-retracting bolt (201) is in a retracted state under the blocking force of the door frame, and the self-retracting bolt (201) loses the blocking force of the door frame and stretches out under the action of elastic force until the door is unlocked and opened.
When the door is opened, the self-retracting bolt (201) loses the blocking of the door frame, extends forwards under the elastic force of the spring B (202), triggers the sensor A (400), and after the door is closed, the self-retracting bolt (201) retracts under the blocking force of the door frame and is in a retracting state, at the moment, the sensor A (400) cannot be triggered, the sensor A (400) does not send a signal to the circuit, the door is determined to be closed, if the self-retracting bolt (201) is still in the extending state after a certain time, the sensor A (400) keeps the signal to the circuit all the time, and the circuit sends an alarm. It is determined that the door is not closed and is in an open state.
In fig. 3, the lock body (500) has several structures such as a self-retracting door latch structure (502), a non-self-retracting latch structure (300), an anti-lock structure (503), and a driving structure (501). The lock is characterized in that a lock position triggering structure (100) is installed on a lock body (500), a self-retracting bolt structure (200) is provided, a sensor A (400) and a sensor B (401) are installed on the lock body (500), the sensor A (400) is located on a moving track of a self-retracting bolt (201) of the self-retracting bolt structure (200), the sensor B (401) is located on a moving track of a non-self-retracting bolt (301) of the non-self-retracting bolt structure (300), wherein the sensor A (400) and the sensor B (401) are infrared sensors, and other sensors can be used as required.
The locking triggering structure (100) is composed of a triggering structural part (101), a locking structural part (102) and a spring A (103) which are arranged on a lock body (500), the triggering structural part (101) and the locking structural part (102) are the same structural part and are arranged on a shaft A (600) and a shaft B (601) of the lock body (500), and the locking triggering structure and the locking structural part can move up and down in parallel relative to the lock body (500). The spring A (103) is installed on a shaft C (602) of the lock body (500), one end of the shaft C (602) penetrates through a spring limiting hole A (701) in the triggering structural part (101) and the locking structural part (102), and the triggering structural part (101) and the locking structural part (102) are in a downward pressing state under the action of elastic force. One end of the trigger structural member (101) and one end of the locking structural member (102) are provided with a clamping piece A (800). The triggering structural component (101) and the locking structural component (102) can be the same structural component or two separated structural components according to requirements.
The self-retracting bolt structure (200) is formed by installing a self-retracting bolt (201) and a spring B (202) on a lock body (500), the spring B (202) is sleeved on a shaft D (603) of the self-retracting bolt (201), one side of the spring B (202) is abutted against a spring limiting hole B (702) of the lock body (500), and the self-retracting bolt (201) is kept in a forward extending state under the action of elastic force.
The non-self-retracting bolt structure (300) is formed by installing a non-self-retracting bolt (301) and a spring C (302) on a lock body (500), the spring C (302) is sleeved on a shaft E (604) of the non-self-retracting bolt (301), one end of the shaft E (604) penetrates through a spring limiting hole C (703) of the lock body (500), the spring C (302) abuts against the spring limiting hole C (703) of the lock body (500), and the non-self-retracting bolt (301) is kept in a forward extending state under the action of elastic force. The non-self-retracting bolt (301) is provided with a clamping piece B (801).
When the door is opened and the door is unlocked, the driving structure (501) of the lock body (500) is directly or indirectly driven by a door lock handrail or a motor or a lock cylinder to drive the self-retracting door bolt structure (502) and the non-self-retracting bolt structure (300) to retract, so that the self-retracting door bolt and the non-self-retracting bolt (301) retract, when the non-self-retracting bolt (301) retracts into the lock body, in parallel backward movement, the clamping piece B (801) on the driving structure pushes the clamping piece A (800) on the locking structure (102) of the locking trigger structure (100) to move upwards, when the clamping piece B (801) moves to the rear of the clamping piece A (800), under the elastic force of the spring A (103) of the locking trigger structure (100), the driving structure (101) and the locking structure (102) move downwards to enable the clamping piece A (800) on the driving structure to clamp the clamping piece B (801),
the non-self-retracting bolt (301) is moved backwards, touches the locking position trigger structure (100), is locked at a retracting position by the locking position trigger structure (100), and is fixed in a retracting state.
After the door is opened, the handrail is loosened, the handrail returns under the elastic force of the spring, or the driving motor reversely rotates to return, and the self-retracting door bolt structure (502) extends out from the self-retracting door bolt under the elastic force. The non-self-retracting bolt (301) is fixed in a retracting state by the locking triggering structure (100), and meanwhile, the self-retracting bolt (201) loses the blocking force of the door frame and automatically extends out under the elastic force of the spring B (202).
When the door is closed and locked, the self-retracting door-closing spring bolt is contacted with the door frame, and under the action force of the door frame, the self-retracting door-closing spring bolt retracts and automatically extends into the spring bolt groove of the door frame after the door is closed in place. The self-retracting bolt (201) is contacted with a door frame, the self-retracting bolt automatically retracts under the action of the door frame, in the retracting process, a shaft D (603) of the self-retracting bolt (201) abuts against a clamping piece A (800) of a triggering structural part (101) of a locking position triggering structure (100) to push the triggering structural part (101) to move upwards, when the triggering structural part (101) moves upwards to a certain position, the clamping piece A (800) loses the block on a clamping piece B (801) on the non-self-retracting bolt (301), under the elastic action of a spring C (302) of the non-self-retracting bolt structure (300), the non-self-retracting bolt (301) is pushed to extend forwards into a bolt groove of the door frame, the self-retracting bolt structure (200) touches the locking position triggering structure (100), the locking position triggering structure (100) loosens the non-retracting bolt structure (300), the non-retracting bolt (301) extends out under the elastic action and extends into the bolt groove of the door frame to realize the automatic locking, at the moment, the self-retracting bolt (201) is in a retracted state under the blocking force of the door frame, and the self-retracting bolt (201) loses the blocking force of the door frame and stretches out under the action of elastic force until the door is unlocked and opened.
When the door is opened, the self-retracting bolt (201) loses the blocking of a door frame, extends forwards under the elastic force of a spring B (202), triggers a sensor A (400), is clamped at a locking position when the non-self-retracting bolt (301) retracts backwards into a lock body, triggers a sensor B (401), retracts backwards under the blocking force of the door frame after the door is closed, is in a retracted state, a locking position triggering structure (100) releases the non-self-retracting bolt (301) to extend forwards, cannot trigger the sensor A (400) and the sensor B (401), does not have signals to be sent to a circuit, determines that the door is closed, if the self-retracting bolt (201) is in a forwards extending state after a certain time, or the non-self-retracting bolt (301) is in a backwards retracting locking position, keeps the sensor A (400) and the sensor B (401) in signals to be sent to the circuit, and sends an alarm by the circuit, it is determined that the door is not closed and is in an open state.
Claims (1)
1. The utility model provides a trigger automatic structure of locking, has on the lock body from contracting the door spring bolt structure, non-from contracting the spring bolt structure, anti-lock structure, a plurality of structures such as spring bolt drive structure to and relevant mechanical structure, electromechanical structure control structures such as motor, circuit, its characterized in that: the lock body is provided with a locking triggering structure and a self-retracting spring bolt structure, wherein the locking triggering structure is connected or movably connected with the self-retracting spring bolt structure and the non-self-retracting spring bolt structure; and a lock position triggering structure is arranged on the lock body, the self-contraction lock tongue structure and the sensors are connected with the self-contraction lock tongue structure and the non-self-contraction lock tongue structure or are in motion connection, wherein a triggering structural part of the lock position triggering structure is connected with the self-contraction lock tongue structure, a lock position structural part of the lock position triggering structure is connected with the non-self-contraction lock tongue structure, and the sensors are positioned on a running track of the self-contraction lock tongue structure, or the sensors are positioned on the running track of the self-contraction lock tongue structure and the non-self-contraction lock tongue structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751430.7U CN210067684U (en) | 2018-10-28 | 2018-10-28 | Trigger automatic locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751430.7U CN210067684U (en) | 2018-10-28 | 2018-10-28 | Trigger automatic locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210067684U true CN210067684U (en) | 2020-02-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821751430.7U Expired - Fee Related CN210067684U (en) | 2018-10-28 | 2018-10-28 | Trigger automatic locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210067684U (en) |
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2018
- 2018-10-28 CN CN201821751430.7U patent/CN210067684U/en not_active Expired - Fee Related
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Granted publication date: 20200214 Termination date: 20201028 |