TWM564071U - Composite locks - Google Patents

Abstract

The present invention is a composite lock comprising a body, a lock body and an electronic module, wherein the lock body comprises a lock case, a lock core and a lock member, and the lock case is rotatably coupled to the body In combination, the lock cylinder is rotatably disposed in the lock case, the lock member is fixedly coupled to the lock cylinder, and the lock member is located outside the body; the electronic module is provided with a latch, and the latch is The detachable combination with the lock case is provided. By providing the electronic module, the user can directly input the correct information into the identification unit of the electronic module when the lock needs to be unlocked, and then the knob can be rotated to complete the unlocking. Therefore, the present invention effectively improves the prior art in that it is only inconvenient to use through a correct key unlocking, thereby providing a composite lock.

Description

Compound lock

The invention relates to a lock, in particular to a composite lock which can be unlocked in two ways.

Generally, a lock is provided on each door panel of a storage cabinet, so that the user can lock the item after putting it into the locker to prevent the item from being taken away by others.

The existing lock mainly comprises a lock case, a lock core and a lock piece, and the lock case is fixedly coupled with one of the door plates of the locker; the lock core is rotatably coupled to the inside of the lock case and runs through The lock case and the corresponding door panel; further, the lock case and the corresponding position on the lock core are respectively buckled through a plurality of lock beads or a plurality of lock pieces, thereby fixing the lock case and the lock core, so that the lock case The lock cylinder cannot rotate arbitrarily relative to the lock case; the lock member is fixedly coupled with the lock core and located inside the door panel, and is rotatable with the lock core and can abut against the inner side wall of the lock cabinet In order to generate a locking effect, the door panel on which the lock case is set cannot be arbitrarily opened.

When the lock is unlocked, the correct key must be matched with the existing lock to allow the user to insert the correct key into the lock cylinder, and the correct key can push the plurality of lock beads or the plurality of lock pieces. The buckle state is released, and the lock cylinder is rotatable relative to the lock case, so that the lock member is further rotated, and the unlocking is completed, so that the user can open the door panel.

However, the existing lock must be opened by the correct key, so the user cannot use the locker without the correct key, and must carry the correct key with him, causing inconvenience in use, and if the user loses the correct key It is also difficult to unlock and take out items. Therefore, the existing locks are inconvenient to use and there is indeed room for improvement.

In order to solve the existing locks, the user must carry the correct key with him to open the lock, which causes inconvenience in use. The present invention provides a composite lock, which can be unlocked by a correct key, and can also be transmitted through an electronic device. The signal opens the composite lock for added convenience, and is further explained below.

The present invention is a composite lock comprising: a body provided with a receiving groove and a mounting groove; a lock body disposed through the body, the lock body including a lock a lock body is rotatably disposed in the lock case, and the lock case is fixedly coupled to the lock core, and the lock case is rotatably coupled to the lock groove. And the latching member is located outside the body; and an electronic module is disposed in the receiving slot of the body, and is provided with an identifying component and a latch, the latch is detachably fixed to the latching shell Set up a combination.

In the above composite lock, the lock case is provided with a limiting portion, and the pin is telescopically inserted into the limiting portion to be fixed to the locking case.

Further, in the above composite lock, the micro-switch is electrically connected to the electronic module, and the two micro-switches extend into the mounting slot.

Further, in the above composite lock, the identification component is a fingerprint identification unit, and the latch is driven by a solenoid valve; the body is provided with an operation hole and is linearly opposed to the identification unit.

Furthermore, in the above composite lock, the identification component is an identification component of any one of near field communication, Bluetooth, magnetic card, and chip card.

Preferably, in the above composite lock, the lock case is provided with a knob, and the knob is disposed in the mounting groove and protrudes outside the body.

With the above technical features, the present invention provides the electronic module, so that the user can directly input the information into the identification unit after the registration information needs to be unlocked, and then the electronic module can determine the information correctly. Turning the knob to complete the unlocking, therefore, the present invention effectively improves the prior art, and can only use the inconvenience caused by unlocking a correct key, thereby providing a composite lock.

In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the contents of the specification, the detailed description of the preferred embodiment is further illustrated as follows:

The present invention is a composite lock, and the preferred embodiment thereof is shown in FIGS. 1 to 4, and includes a body 10, a lock body 20 and an electronic module 30, wherein:

The main body 10 includes a first housing 11 , a second housing 12 , a sliding cover 13 , and two micro switches 14 , 15 . The first housing 11 is provided with an inner side surface 111 and a fixing portion 112 . The portion 112 is disposed on a side of the first housing 11 away from the inner side surface 111. The surface of the fixing portion 112 has an external thread, and the fixing portion 112 is provided with a mounting hole 113. The mounting hole 113 extends through the fixing portion. 112 and the inner side surface 111 of the first housing 11. Further, the first housing 11 can pass through the fixing portion 112 through a door panel (not shown) and is fixed by a fixing nut 110 and the fixing portion. The 112 phase is screwed so that the body 10 is placed on the door panel.

The second housing 12 is coupled to the first housing 11 . The second housing 12 is provided with an operation hole 121 , a receiving slot 122 , a mounting slot 123 , and a sliding slot 124 . The operating hole 121 . The accommodating groove 122 is disposed on the inner side of the second casing 12 and communicates with the operation hole 121, and the accommodating groove 122 is located at the second casing 12 and the first The mounting groove 123 is formed by recessing the second casing 12 away from the outer surface of the first casing 11 , and the mounting groove 123 is spaced apart from the operating hole 121 . The second housing 12 has an opening in the mounting slot 123 and is opposite to the mounting hole 113. The mounting slot 123 communicates with the mounting hole 113 via the receiving slot 122. The sliding slot 124 It is disposed on the top surface of the second casing 12 and is located at a position corresponding to the operation hole 121.

Further, the sliding cover 13 is slidably coupled to the second housing 12, and the sliding cover 13 can cover the outer side of the operating hole 121; the two micro switches 14 The first micro switch 14 and the second dynamic switch 15 are respectively disposed on the inner side of the second casing 12 and extend into the mounting groove 123.

As shown in FIG. 2 to FIG. 5 , the lock body 20 is rotatably coupled to the body 10 . The lock body 20 includes a lock case 21 , a coupling member 22 , a lock core 23 , and a lock member . 24, wherein the lock housing 21 is rotatably coupled to the first housing 11 and the second housing 12, the lock housing 21 includes a sleeve 211 and a knob 212 through which the sleeve 211 is passed The mounting groove 123 is inserted into the mounting hole 113, and a C-shaped buckle 210 is disposed at an end of the sleeve 211 away from the fixing portion 112. The C-shaped buckle 210 is from the inside of the second housing 12 and the mounting groove 123. Abutting against the movement of the lock body 20 relative to the body 10; the knob 212 is coupled to the sleeve 211 at an end away from the fixing portion 112, and is disposed in the mounting groove 123 and extends out The second housing 12 is provided with a limiting portion 213 on one side of the knob 212. As shown in FIG. 5, the limiting portion 213 has two side walls. Therefore, when the limiting portion 213 is in an initial locked position, The first micro switch 14 is abutted, and when the lock housing 21 is rotated relative to the body 10 to reach an unlocked position, the limiting portion 213 rotates with the lock housing 21 The second micro switch 15 is abutted.

The coupling member 22 is disposed in the sleeve 211 of the lock case 21, and the coupling member 22 extends through the fixing portion 112 through the sleeve 211, and is fixed to the locking member 24 through a coupling nut 200. The lock core 23 is inserted into the lock housing 21 and is rotatably disposed in the lock housing 21 . The lock core 23 is engaged with the coupling member 22 to enable the lock cylinder 23 to rotate the coupling member 22 . Further, the lock cylinder 23 is engaged with the lock case 21 through a plurality of locking pieces 231, so that the lock core 23 cannot be arbitrarily rotated relative to the lock case 21, and must be passed through a correct key as shown in FIG. The lock cylinder 23 is inserted into the lock cylinder 23, so that the plurality of lock pieces 231 can be released from the buckle state, so that the lock core 23 is rotated and the lock member 24 is driven by the joint member 22, thereby completing the unlocking, and further, the lock is completed. The core 23 can also be snapped to the lock housing 21 through a plurality of locking beads (not shown), which is prior art and will not be described in detail herein.

As shown in FIG. 2 , FIG. 3 and FIG. 6 , the electronic module 30 is disposed in the body 10 and located in the receiving groove 122 of the second casing 12 and inside the first casing 11 . The electronic module 30 is electrically connected to the micro-switches 14 and 15 . The electronic module 30 is provided with an identification unit 31 and a latch 32 . The identification unit 31 is linear with the operation hole 121 . In contrast, in the preferred embodiment of the present invention, the identification unit 31 is a fingerprint identification component; the latch 32 is telescopically disposed. When the electronic module 30 is close to the side of the mounting slot 123, and the latch 32 protrudes into the limiting portion 213 of the locking shell 21, the locking body 20 is fixed in the initial locking position. In the preferred embodiment of the present invention, the latch 32 is controlled by a solenoid valve 33 for its expansion and contraction.

As shown in FIG. 6 and FIG. 7 , since the latch 32 of the electronic module 30 is fixed to the lock case 21, when the user inserts the correct key 90 into the lock core 23, the lock core 23 can be rotated. And changing the position of the locking member 24 via the coupling member 22, thereby completing the unlocking; as shown in FIG. 1, FIG. 6, and FIG. 8, the user can also register a fingerprint on the electronic module 30. When the lock needs to be unlocked, the slide cover 13 is first opened, and the fingerprint is pressed on the identification unit 31. After the electronic module 30 reads and confirms, the signal is sent to activate the electromagnetic valve 33, and the plug 32 is activated. When the knob 212 is retracted, the user can rotate the knob 212. Since the lock housing 21 and the lock cylinder 23 are locked by the plurality of locking pieces 231, the lock cylinder 23 can be driven when the knob 212 is rotated. Rotating, and further rotating the locking member 24 via the coupling member 22, thereby completing the unlocking, and the limiting portion 213 rotates away from the first micro switch 14 and the second micro switch 15 along with the locking shell 21 Affordable.

Further, in the initial locking position, the limiting portion 213 abuts and touches the first micro switch 14 as shown in FIG. 6. After the user inputs the fingerprint, the solenoid valve 33 retracts the latch 32. At this time, the electronic module 30 enters an unlockable state, and the first micro switch 14 is electrically connected to the electronic module 30. If the user does not rotate the knob 212 within ten seconds, the unlocking is completed, and The limiting portion 213 is separated from the first micro switch 14, the electronic module 30 releases the unlockable state, and the latch 32 is reinserted into the limiting portion 213; as shown in FIG. 5 and FIG. The unlocking is completed within ten seconds after entering the unlockable state, and the limiting portion 213 abuts and touches the second micro switch 15, and the electronic module 30 releases the unlockable state, and the latch 32 is spring-activated. The action re-extends and abuts the outer arc surface of the limiting portion 213. When the user turns the handle 212 to the closed position, the latch 32 extends into the limiting portion 213, and the knob 212 abuts against the first portion. A micro switch 14 is completed to lock.

With the above technical features, the electronic module 30 is provided in the present invention, so that the user can directly input the information into the identification unit 31 after the registration information is required, and the electronic module 30 determines that the information is correct. The knob 212 can be rotated to complete the unlocking, which effectively improves the inconvenience of the prior art, so that the user needs to carry the correct key to the lock. Preferably, the identification unit 31 can also use Near Field Communication (NFC). Bluetooth or magnetic card, chip card and other technologies. In summary, the present invention effectively improves the prior art inconvenience caused by unlocking only a correct key, thereby providing a composite lock.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any one of ordinary skill in the art may use the present invention without departing from the scope of the present invention. Equivalent embodiments of the various changes or modifications made by the disclosed technical content, and without departing from the technical solutions of the present invention, are still within the scope of the technical solutions of the present invention.

10‧‧‧ Ontology
11‧‧‧First housing
110‧‧‧ fixed nuts
111‧‧‧ inside side
112‧‧‧Fixed Department
113‧‧‧Installation holes
12‧‧‧ second housing
121‧‧‧Operation hole
122‧‧‧ accommodating slots
123‧‧‧Installation slot
124‧‧‧Chute
13‧‧‧Sliding cover
14‧‧‧First micro switch
15‧‧‧Second micro switch
20‧‧‧Lock body
200‧‧‧Combined nuts
21‧‧‧Lock shell
210‧‧‧C-shaped buckle
211‧‧‧ sleeve
212‧‧‧ knob
213‧‧‧Limited
22‧‧‧Connected parts
23‧‧‧Lock core
231‧‧‧Locks
24‧‧‧Locks
30‧‧‧Electronic module
31‧‧‧ Identification unit
32‧‧‧Latch
33‧‧‧ solenoid valve
90‧‧‧The correct key

1 is a perspective view of a preferred embodiment of the present invention. Figure 2 is an exploded perspective view of the preferred embodiment of the present invention. 3 is an exploded perspective view of another perspective of the preferred embodiment of the present invention. Figure 4 is a side cross-sectional view of the preferred embodiment of the present invention. Figure 5 is a partially enlarged front elevational view of the preferred embodiment of the present invention. Figure 6 is a partial perspective view of the preferred embodiment of the present invention with the outer casing removed. Figure 7 is a schematic illustration of the operation of the first aspect of the preferred embodiment of the present invention. Figure 8 is a schematic illustration of the operation of the second aspect of the preferred embodiment of the present invention.

Claims (8)

A composite lock comprising: a body provided with a receiving groove and a mounting groove; a lock body disposed through the body, the lock body comprising a lock case, a a lock cylinder and a lock member, the lock case is rotatably coupled to the mounting groove, the lock core is rotatably disposed in the lock case, the lock member is fixedly coupled with the lock core, and the lock is The fastener is located outside the body; and an electronic module is disposed in the receiving groove of the body, and is provided with an identification component and a latch, and the latch is detachably coupled to the lock casing. The composite lock according to claim 1, wherein the lock case is provided with a limit portion, and the pin is telescopically inserted into the limit portion and fixed to the lock case. The composite lock according to claim 1, wherein the body is provided with two micro switches, the two micro switches are electrically connected to the electronic module, and the two micro switches extend into the mounting slot. The composite lock of claim 2, wherein the body is provided with two micro switches, the two micro switches are electrically connected to the electronic module, and the two micro switches extend into the mounting slot. The composite lock according to any one of claims 1 to 4, wherein the identification component is a fingerprint identification component, and the latch is driven by a solenoid valve; the body is provided with an operation hole and the identification unit relatively. The composite lock according to claim 5, wherein the lock case is provided with a knob, and the knob is disposed in the mounting groove and protrudes outside the body. The composite lock of any one of claims 1 to 4, wherein the identification component is an identification component of any one of near field communication, Bluetooth, magnetic card, and wafer card. The composite lock according to claim 7, wherein the lock case is provided with a knob, and the knob is disposed in the mounting groove and protrudes outside the body.