CN209780481U

CN209780481U - full-automatic motor drive lock body

Info

Publication number: CN209780481U
Application number: CN201920099982.2U
Authority: CN
Inventors: 李量
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2019-12-13
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses a full-automatic motor drive lock body, including the transmission thumb wheel peach, by transmission thumb wheel peach driven square tongue subassembly, have stretch out elastic oblique tongue subassembly, be used for the locking oblique tongue subassembly makes the unable shrink of oblique tongue subassembly latch lock, be used for stirring the latch lock is with the unblock the unlocking plate of oblique tongue subassembly and be used for making the latch lock has the locking the elastic first spring of oblique tongue subassembly, the unlocking plate with square tongue subassembly transmission is connected and is in stir during the shrink of square tongue subassembly the latch lock. The utility model provides a pair of full-automatic motor drive lock body can adopt a plurality of spring bolts of driving motor drive, and various spring bolts linkage nature is good.

Description

Full-automatic motor drive lock body

Technical Field

the utility model relates to a tool to lock product technical field, especially a full-automatic motor drive lock body.

Background

With the continuous development of scientific technology horizontally, the power electronic technology is more and more applied to various products, so that the various products have more convenient use experience; as for lock products, more and more locks adopt power electronic technologies such as motor driving, electromagnetic keys and intelligent identification. The lock body driven by a motor in the prior art usually has the following problems: when the door is opened and closed, a plurality of lock tongues need to be operated respectively, so that the lockset is inconvenient to use; or a plurality of driving motors are needed to be arranged to drive different lock tongues respectively, so that the overall structure of the lock is complex, the production and processing cost is high, and the failure rate of products is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a full-automatic motor drive lock body can adopt a plurality of spring bolts of a driving motor drive, and various spring bolts linkage nature is good.

The utility model provides a technical scheme that its technical problem adopted is:

The utility model provides a full-automatic motor drive lock body, includes the transmission thumb wheel peach, by transmission thumb wheel peach driven square tongue subassembly, have and stretch out elastic oblique tongue subassembly, be used for the locking oblique tongue subassembly makes the unable shrink of oblique tongue subassembly latch lock, be used for stirring the latch lock is in order to unblock the unlocking piece of oblique tongue subassembly and be used for making the latch lock has the locking the elastic first spring of oblique tongue subassembly, the unlocking piece with square tongue subassembly transmission is connected and is in stir during the shrink of square tongue subassembly the latch lock.

As a further improvement of the technical scheme, the handle shifting device further comprises a manual shifting piece for shifting the transmission shifting peach to enable the square bolt assembly to contract and a handle shifting peach for driving the manual shifting piece, and a second spring for resetting is arranged on the handle shifting peach.

as a further improvement of the technical scheme, a mechanical key hole is formed in the axis of the transmission shifting peach.

As a further improvement of the above technical solution, the latch assembly is further provided with a push rod for toggling the locking piece to unlock the latch assembly when the latch assembly is retracted.

As a further improvement of the above technical solution, the setting direction of the push rod is perpendicular to the telescopic direction of the latch assembly, the latch assembly is further provided with a toggle piece for pushing the push rod to move along the setting direction so as to be away from the locking piece and remove the reset steric hindrance of the locking piece when the latch assembly contracts, and the push rod is provided with a third spring for resetting so as to be close to the locking piece.

As a further improvement of the technical scheme, the safety device further comprises a safety tongue assembly and a safety shifting peach used for driving the safety tongue assembly.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of full-automatic motor drive lock body can adopt a plurality of spring bolts of driving motor drive, and various spring bolts linkage nature is good, has use convenient operation, the structure is retrencied, the security is high and the low advantage of fault rate.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an exploded view of a fully automatic motor-driven lock according to the present invention;

Fig. 2 is a schematic perspective view of a fully automatic motor-driven lock body according to the present invention;

Fig. 3 is a schematic view of the components of the present invention when the latch member locks the latch assembly;

Fig. 4 is a schematic view of the latch assembly of the present invention showing the latch assembly unlocking the latch assembly;

Fig. 5 is a schematic structural diagram of related components of the transmission shifting peach of the invention;

fig. 6 is a schematic structural view of the fully automatic motor-driven lock body according to the present invention when the door is closed;

Fig. 7 is a schematic structural view of the fully automatic motor-driven lock of the present invention when the door is opened;

FIG. 8 is a schematic structural view of the toggle piece of the present invention during operation;

fig. 9 is a schematic view of the overall perspective structure of the fully automatic motor-driven lock of the present invention.

Detailed Description

Referring to fig. 1 to 9, fig. 1 to 9 are schematic structural views of an embodiment of the present invention.

as shown in fig. 1 to 9, a full-automatic motor drive lock body, including having and stretching out elastic and bumping tongue subassembly 1, motor reduction case group 2, control motor reduction case group 2's external circuit board, with motor reduction case 2 meshing drive gear 4, with drive gear 4 coaxial synchronous pivoted transmission dials peach 5, by transmission dials 5 driven square tongue subassembly 6, is used for detecting bump tongue subassembly 1 shrink action bump tongue switch 7, be used for detecting transmission dials peach 5 and stirs square tongue subassembly 6 stretches out the stretch out switch 8 that targets in place and is used for detecting the shrink switch 9 that square tongue subassembly 6 shrink targets in place. As shown in fig. 7, the door frame corresponding to the latch assembly 1 is provided with no latch mating hole, the latch assembly 1 is retracted when the door is closed, and the latch assembly 1 is extended when the door is opened, which is well known in the art and will not be described herein.

Still including having and stretching out elastic oblique tongue subassembly 3, being used for the locking oblique tongue subassembly 3 makes the unable shrink of oblique tongue subassembly 3 latch fitting 10, be used for stirring latch fitting 10 is in order to unblock the unblock piece 11 of oblique tongue subassembly 3 and be used for making latch fitting 10 has the locking the elastic first spring 12 of oblique tongue subassembly 3, unblock piece 11 with the transmission of square tongue subassembly 6 is connected and is in stir when square tongue subassembly 6 contracts latch fitting 10. The handle shifting block is characterized by further comprising a manual shifting piece 13 used for shifting the transmission shifting block 5 to enable the square bolt assembly 6 to contract, a handle shifting block 14 used for driving the manual shifting piece 13, and a second spring 15 used for resetting is arranged on the handle shifting block 14.

Specifically, a mechanical key hole is arranged at the axis of the transmission shifting peach 5. The square tongue component 6 is also provided with a push rod 16 which is used for pulling the locking piece 10 to unlock the oblique tongue component 3 when the square tongue component 6 is contracted. The push rod 16 sets up the direction perpendicular to the flexible direction of square tongue subassembly 6, inclined tongue subassembly 3 department still is provided with and is used for when inclined tongue subassembly 3 contracts promote push rod 16 along setting up the direction motion in order to keep away from latch fitting 10 and removing the stir-plate 17 to the steric hindrance that resets of latch fitting 10, be provided with on the push rod 16 and be used for reseing in order to be close to the third spring 18 of latch fitting 10. Also comprises a safety tongue component 19 and a safety pull peach 20 used for driving the safety tongue component 19.

Above-mentioned full-automatic motor drive lock body is closing the door, bump tongue subassembly 1 retraction, it does not receive to separate locking plate 11 bump the drive power of tongue subassembly 1, consequently it can not stir to separate locking plate 11 the latch fitting 10, latch fitting 10 is in under the elastic force effect of first spring 12 latch to one side tongue subassembly 3 when bumping tongue subassembly 1 and stretching out.

When the door is closed, the touch tongue assembly 1 contracts and simultaneously touches the touch tongue switch 7, the touch tongue switch 7 sends a signal to an external circuit board, the external circuit board controls the motor reduction box set 2 device, then the motor reduction box set 2 device drives the transmission gear 4, then the transmission gear 4 drives the transmission dial peach 5, and the transmission dial peach 5 dials the square tongue assembly 6 to extend out, so that the door is locked; at the moment, the tail end of the transmission peach 5 also just touches the extension switch 8, the extension switch 8 transmits a detection signal to an external circuit board, and when the extension switch 8 is triggered, the external circuit board enables the motor reduction box group 2 to stop outputting a driving force, so that the square bolt assembly 6 extends out to be in a door locking state.

When the square bolt assembly 6 is extended out to be in a door locking state, a signal is provided through the outside; after an external signal passes through the verification of an external circuit board, the external circuit board controls the motor reduction gearbox set 2 to rotate reversely to drive the transmission gear 4, and the transmission gear 4 drives the transmission shifting peach 5 reversely to retract the square tongue component 6 to open the door; when the dead bolt assembly 6 is retracted, the retraction switch 9 is triggered, the retraction switch 9 sends a signal to an external circuit board, and the external circuit board enables the motor reduction gearbox set 2 to stop outputting driving force, so that the dead bolt assembly 6 is kept in a retracted state.

the extension and retraction of the square tongue component 6 can also be driven by a mechanical key, and the mechanical key is inserted into a mechanical key hole positioned at the axis of the transmission shifting peach 5 to rotate, so that the transmission shifting peach 5 is driven to rotate clockwise or anticlockwise to control the extension or retraction of the square tongue component 6; when the square bolt component 6 extends out, as shown in fig. 3, the handle shifting peach 14 can be further rotated clockwise, the handle shifting peach 14 shifts the manual shifting piece 13, the manual shifting piece 13 shifts the transmission pin 21 connected with the transmission gear spring 22 on the transmission shifting peach 5, so that the transmission shifting peach 5 also rotates clockwise, then the transmission shifting peach 5 shifts the square bolt component 6 to retract, and therefore the manual mechanical door opening in another mode is achieved.

Under the state of closing the door, square tongue subassembly 6 is stretched out, oblique tongue subassembly 3 by latch fitting 10 withstands, it is extruded to bump tongue subassembly 1, when opening the door through any kind of mode of unblanking, square tongue subassembly 6 retracts when totally putting in place soon, push rod 16 above square tongue subassembly 6 also stirs latch fitting 10 rotates, latch fitting 10 withstands the strong point of oblique tongue subassembly 3 and leaves oblique tongue subassembly 3 to can unblock oblique tongue subassembly 3, oblique tongue subassembly 3 can retract, can open the door at last. In this state, when the door is closed again:

Bump tongue subassembly 1 when oblique tongue subassembly 3 contracts simultaneously, slope on the oblique tongue subassembly 3 can promote stir piece 17, stir piece 17 and promote push rod 16 makes push rod 16 backspace, this moment push rod 16 has left latch fitting 10, latch fitting 10 does not receive the steric hindrance effect that resets of push rod 16 works as when oblique tongue subassembly 3 stretches out once more, latch fitting 10 can hug closely always oblique tongue subassembly 3's edge works as oblique tongue subassembly 3 stretches out after targetting in place, latch fitting 10 pins again oblique tongue subassembly 3.

While the preferred embodiments of the present invention have been described, it is to be understood that the present invention may be embodied in other forms than those described above, and that equivalent changes and modifications made by those skilled in the art without departing from the spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a full-automatic motor drive lock body which characterized in that: including transmission thumb wheel peach (5), by transmission thumb wheel peach (5) driven square tongue subassembly (6), have and stretch out elastic oblique tongue subassembly (3), be used for the locking oblique tongue subassembly (3) make latch assembly (3) latch fitting (10) that can't contract, be used for stirring latch fitting (10) are in order to unblock latch fitting subassembly (3) separate locking piece (11) and be used for making latch fitting (10) have the locking the elastic first spring (12) of latch fitting subassembly (3), separate locking piece (11) with square tongue subassembly (6) transmission is connected and is in stir during the shrink latch fitting (10).

2. The fully automatic motor-driven lock of claim 1, wherein: still including being used for stirring transmission thumb peach (5) so that manual shifting piece (13), the handle thumb peach (14) that is used for the drive of manual shifting piece (13) shrink, be provided with second spring (15) that are used for reseing on handle thumb peach (14).

3. The fully automatic motor-driven lock of claim 1, wherein: the axis of the transmission shifting peach (5) is provided with a mechanical key hole.

4. The fully automatic motor-driven lock of claim 1, wherein: the square tongue component (6) is further provided with a push rod (16) which is used for poking the locking piece (10) to unlock the oblique tongue component (3) when the square tongue component (6) contracts.

5. The fully automatic motor-driven lock of claim 4, wherein: push rod (16) set up the direction perpendicular to the flexible direction of square tongue subassembly (6), oblique tongue subassembly (3) department still is provided with and is used for promoting when oblique tongue subassembly (3) shrink push rod (16) move in order to keep away from along setting up the direction latch fitting (10) and remove right the stir piece (17) of the steric hindrance that resets of latch fitting (10), be provided with on push rod (16) and be used for reseing in order to be close to third spring (18) of latch fitting (10).

6. the fully automatic motor-driven lock of claim 1, wherein: the safety device also comprises a safety tongue component (19) and a safety shifting peach (20) used for driving the safety tongue component (19).