CN212958081U

CN212958081U - Lock catch assembly and intelligent lock

Info

Publication number: CN212958081U
Application number: CN202021570681.2U
Authority: CN
Inventors: 欧帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-13
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a lock catch assembly and an intelligent lock, wherein the lock catch assembly comprises a fixed base, the fixed base comprises a first fixed plate and a second fixed plate which is formed by extending from the side edge of the first fixed plate and is vertical to the first fixed plate; the lock catch plate comprises a mounting plate and at least one lock catch piece formed on the mounting plate, and the mounting plate is attached to the second fixing plate and locked by at least one fastener. Because this hasp subassembly is including a fixed baseplate that is used for being fixed in on the door frame and a hasp board that is equipped with the hasp piece, and this hasp board is connected through the fastener with fixed baseplate, when intelligent lock installation, can be according to the position of actual installation environment adjustment hasp board for fixed baseplate for the hasp piece matches with the position of the tool to lock main part of installing on the door plant, the installation operation of the lock of being convenient for.

Description

Lock catch assembly and intelligent lock

Technical Field

The utility model relates to a tool to lock technical field especially relates to a hasp subassembly and intelligent lock.

Background

In the prior art, a conventional door lock is shown in fig. 1, and includes a lock body 11 and a locking device 13, where the locking device 13 includes a fixing plate 130 and at least one locking element 131 integrally formed with the fixing plate 130 and having a circular hole, when in use, the fixing plate 130 is used to mount and fix the locking device 13 on a door frame, and the lock body 11 is mounted and fixed on a door panel, and by controlling the operation of the lock body 11, a lock pin of the lock extends into/withdraws from the locking element 131, thereby realizing locking/unlocking of the door lock.

In the actual environment, there are various different installation condition in door plant and door frame, it is also more common to have the drop between the two, or the door frame salient in the door plant, or the door plant salient in the door frame, so, directly be fixed in the door plant with tool to lock body 11, locking device 13 is fixed in the door frame, the unmatched condition in tool to lock body 11 and locking device 13 position often can appear, generally need reform transform (for example chisel out recessed installation position, set up backing plate etc.) the door frame and just can accomplish the installation, the installation work of giving the lock has caused inconvenience.

In addition, since the locking member 131 is designed with an annular hole, the lock body 11 and the locking device 13 must be precisely positioned during installation, which also increases the difficulty of installing the door lock.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem and provide a hasp subassembly and intelligent lock, its applicable door plant and door frame installation environment in the difference, the installation operation of the lock of being convenient for.

In order to solve the technical problem, the utility model discloses a following technical scheme:

in a first aspect, the present invention provides a locking assembly, which comprises:

the fixing base comprises a first fixing plate and a second fixing plate which is formed by extending from the side edge of the first fixing plate and is vertical to the first fixing plate;

the lock catch plate comprises a mounting plate and at least one lock catch piece formed on the mounting plate, and the mounting plate is attached to the second fixing plate and locked by at least one fastener.

The technical scheme is that a transverse long hole is formed in the middle of the second fixing plate, at least one threaded hole is formed in the position, corresponding to the long hole, of the mounting plate, and the fastening piece is a bolt and penetrates through the long hole to be screwed in the threaded hole.

The technical scheme is that a first engaging part formed by a plurality of parallel bulges is formed on the inner side surface of the second fixing plate, a second engaging part formed by a plurality of parallel bulges is formed on the inner side surface of the mounting plate, and the second engaging part is engaged with the first engaging part.

The further technical scheme is that the bulges of the first engaging part and the bulges of the second engaging part are both bulges with triangular cross sections.

The technical scheme is that the locking fastener is a hook body which extends outwards from the outer side surface of the mounting plate.

The further technical scheme is that the number of the locking fasteners is 2.

The fixing base comprises a third fixing plate which is formed by extending from the side edge of the first fixing plate to the direction opposite to the second fixing plate and is perpendicular to the first fixing plate.

The technical scheme is that mounting holes are formed in the first fixing plate and the third fixing plate.

The further technical scheme is that the width of the third fixing plate is not more than 2 cm.

In a second aspect, the present invention further provides an intelligent lock, which is based on a lock main body for being mounted on a door body, and comprises the lock catch assembly described in any one of the above; the lock body comprises a longitudinally telescopic lock tongue, a support structure for supporting the lock tongue and an intelligent assembly for controlling the lock tongue to stretch; the lock tongue is used for being matched with the lock catch piece to realize door locking.

The utility model has the advantages of: because this hasp subassembly is including a fixed baseplate that is used for being fixed in on the door frame and a hasp board that is equipped with the hasp piece, and this hasp board is connected through the fastener with fixed baseplate, when intelligent lock installation, can be according to the position of actual installation environment adjustment hasp board for fixed baseplate for the hasp piece matches with the position of the tool to lock main part of installing on the door plant, the installation operation of the lock of being convenient for.

The invention is further described with reference to the accompanying drawings and specific embodiments.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic view of a structure of a prior art door lock.

Fig. 2 is a schematic structural diagram of an embodiment of a locking assembly of an intelligent lock according to the present invention;

FIG. 3 is an exploded view of the latch assembly of FIG. 2;

fig. 4 is a schematic structural diagram of an embodiment of the intelligent lock according to the embodiment of the present invention.

Reference numerals

100 fixing a base 101 a first fixing plate

102 second fixing plate 103 long hole

104 first engaging portion 105 third fixing plate

106 mounting hole 200 lock catch plate

201 mounting plate 202 fastener

203 fastener 204 threaded hole

205 second engagement portion 300 lock body

301 support structure 302 antenna

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Referring to fig. 2, fig. 3 and fig. 4, fig. 2 is a specific structural schematic diagram of a lock catch assembly provided by the embodiment of the present invention, fig. 3 is a structural exploded schematic diagram of a lock catch assembly provided by the embodiment of the present invention, fig. 4 is a specific structural schematic diagram of an intelligent lock having the above lock catch assembly provided by the embodiment of the present invention, the lock catch assembly includes:

a fixing base 100, wherein the fixing base 100 includes a first fixing plate 101, a second fixing plate 102 extending from a side of the first fixing plate 101 and perpendicular to the first fixing plate 101; the fixing base 100 includes a third fixing plate 105 extending from a side of the first fixing plate 101 toward a direction opposite to the second fixing plate 102 and perpendicular to the first fixing plate 101. The first fixing plate 101 and the third fixing plate 105 are each formed with a mounting hole 106. The fixing base 100 clamps and fixes the door frame through the first fixing plate 101 and the third fixing plate 105, and is installed by screws and the like, so that operations such as punching are avoided, and the door frame can be prevented from being damaged to a certain extent. In order to adapt to door frames in many occasions, the width of the third fixing plate 105 is not more than 2 cm.

The locking plate 200 comprises a mounting plate 201 and at least one locking piece 202 formed on the mounting plate 201, wherein the mounting plate 201 is attached to the second fixing plate 102 and locked by at least one fastener 203.

In one embodiment, a transverse elongated hole 103 is formed in the middle of the second fixing plate 102, at least one threaded hole 204 is formed in the mounting plate 201 at a position corresponding to the elongated hole 103, and the fastening member 203 is a bolt that passes through the elongated hole 103 and is screwed into the threaded hole 204.

The fastener 203 can be unscrewed and removed, the mounting plate 201 is moved to a position (refer to fig. 4) where the locking assembly is conveniently matched with the lock main body, and then the fastener 203 is screwed tightly, so that the mounting plate 201 is stably mounted on the second fixing plate 102, and the door frame which is suitable for different scenes, such as the situation that the door frame is narrow, can be conveniently mounted, and the good matching of the lock main body and the locking assembly is achieved, and the door locking function is achieved.

Specifically, since the above-described process involves the supporting fixation of the mounting plate 201 and the second fixing plate 102, it is necessary to keep the position of the mounting plate 201 stable when the mounting plate 201 is moved to a new position, and in this embodiment, a first engaging portion 104 formed of a plurality of parallel protrusions is formed at the inner side surface of the second fixing plate 102, and a second engaging portion 205 formed of a plurality of parallel protrusions is formed at the inner side surface of the mounting plate 201, and the second engaging portion 205 engages with the first engaging portion 104. Through the mode of meshing connection, the effect of stable fixed has been realized better.

In an embodiment, the protrusion of the first engaging portion 104 and the protrusion of the second engaging portion 205 are both protrusions with a triangular cross section.

In an embodiment, the locking element 202 is a hook body extending outward from the outer surface of the mounting plate 201, wherein the hook body is shaped to facilitate the locking of the bolt of the lock body, so as to lock the door. Compared with the prior art in the background art, the defect that the annular lock catch can be avoided by adopting the hook body is avoided, very accurate installation is not needed any more, and the fault is not easy to occur.

In some embodiments, the number of catch members 202 is 2.

The number of the locking members 202 can be adjusted according to the needs of the designer in the art, and the specific number can also be 1, 3, 4, 5 …

Referring to fig. 4, the present invention provides a schematic structural diagram of an intelligent lock, which includes a lock body 300 for being mounted on a door body, and a locking assembly as described above;

the lock main body 300 includes a longitudinal telescopic bolt (not shown), a support structure 301 for supporting the bolt, and an intelligent component (not shown, disposed in the lock main body 301) for controlling the bolt to extend and retract. The locking tongue is adapted to cooperate with the catch member 202 to effect locking of the door. In order to make the intelligent lock realize intelligent effect, the intelligent assembly comprises a control circuit board for controlling the lock tongue, wherein the control circuit board can adopt the devices in the prior art, the control circuit board comprises a wireless communication module, and the wireless communication module comprises at least one of the following components: bluetooth chip, WIFI chip, cellular communication chip, SIM card.

As shown in fig. 4, the lock main body 300 is provided with an antenna 302, the antenna 302 is electrically connected to the control circuit board (or is a component of the wireless communication module), and the antenna 302 is used for receiving and transmitting network signals to achieve effects such as remote door opening.

Various other modifications and changes can be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the protection scope of the present invention.

Claims

1. A latch assembly, comprising:

2. The catch assembly according to claim 1, wherein a transverse elongated hole is formed in the middle of said second fixing plate, at least one threaded hole is formed in said mounting plate at a position corresponding to said elongated hole, and said fastening member is a bolt which is threaded through said elongated hole and into said threaded hole.

3. The catch assembly according to claim 1 or 2, wherein a first engaging portion formed by a plurality of parallel projections is formed at an inner side surface of the second fixing plate, and a second engaging portion formed by a plurality of parallel projections is formed at an inner side surface of the mounting plate, the second engaging portion being engaged with the first engaging portion.

4. The lock catch assembly according to claim 3, wherein the protrusions of the first and second engaging portions are each a protrusion having a triangular cross section.

5. The latch assembly of claim 1 wherein said latch member is a hook body extending outwardly from an outer surface of said mounting plate.

6. The latch assembly of claim 5 wherein said catch members are 2 in number.

7. The latch assembly of claim 1 wherein said mounting base includes a third mounting plate extending from a side edge of said first mounting plate in a direction opposite said second mounting plate and perpendicular to said first mounting plate.

8. The latch assembly of claim 7 wherein the first and third retaining plates each have a mounting hole formed therein.

9. The latch assembly of claim 8 wherein the third retaining plate has a width of no more than 2 cm.

10. An intelligent lock based on a lock body for mounting on a door body, characterized by comprising the latch assembly of any one of claims 1-9; the lock body comprises a longitudinally telescopic lock tongue, a support structure for supporting the lock tongue and an intelligent assembly for controlling the lock tongue to stretch; the lock tongue is used for being matched with the lock catch piece to realize door locking.