CN115874870A

CN115874870A - Low-power consumption intelligence lock

Info

Publication number: CN115874870A
Application number: CN202211553646.3A
Authority: CN
Inventors: 蔡树涛; 秦必林
Original assignee: Shenzhen Baishuilai Intelligent Technology Co ltd
Current assignee: Shenzhen Baishuilai Intelligent Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-31

Abstract

The invention relates to a low-power-consumption intelligent lock which comprises a shell, a spring bolt structure and a locking structure, wherein the spring bolt structure is elastically, telescopically and slidably arranged in the shell and used for realizing unlocking or locking actions; the locking structure comprises a driving assembly and a locking piece, wherein the locking piece is connected with the driving assembly and is driven by the driving assembly to generate displacement, so that the locking piece is abutted against the bolt structure to keep the bolt structure in a locking state, or the locking piece is separated from the bolt structure to remove the locking state. The intelligent lock drives the bolt structure to move by virtue of the thrust generated when a user opens and closes the door body, does not need to be driven by other power, drives the locking piece to generate displacement by virtue of the driving assembly so as to realize the locking or unlocking action of the bolt structure, has extremely small moving stroke and relatively low power consumption, only needs to run the driving assembly twice in the door opening and closing process every time, and has extremely low energy loss, so that the endurance time of the intelligent lock is prolonged, and the use experience of the user is improved.

Description

Low-power consumption intelligence lock

Technical Field

The invention relates to the technical field of locks, in particular to a low-power-consumption intelligent lock.

Background

With the development of society, people's privacy consciousness and property protection consciousness are improved to a great extent, and a door lock as a tool capable of isolating private space and public space of people becomes a necessity for every family.

The existing locks on the market are mainly divided into mechanical locks and intelligent locks, and the mechanical locks have no intelligent control function although being small in size and are easy to crack; the intelligent lock mostly adopts the flexible switch lock action that realizes of spring bolt mechanism, and the flexible of spring bolt promotes spring mechanism through the motor and does work and realize, and the motor needs the work at compression spring in-process, and relative consumption is great, leads to the continuation of the journey of intelligent lock too short, reduces user's use and experiences and feel.

Therefore, the prior art has yet to be developed.

Disclosure of Invention

In view of the defects of the prior art, the invention aims to provide a low-power-consumption intelligent lock.

In order to achieve the above purpose, the invention provides the following technical scheme:

the invention provides a low-power-consumption intelligent lock which comprises a shell, a spring bolt structure and a locking structure, wherein the spring bolt structure and the locking structure are arranged in the shell, one end of the spring bolt structure is elastically, telescopically and slidably arranged in the shell, and the other end of the spring bolt structure penetrates out of the shell and is used for realizing unlocking or locking actions;

the locking structure comprises a driving assembly and a locking piece, wherein the locking piece is connected with an output shaft of the driving assembly, the driving assembly drives the locking piece to generate displacement, and the locking piece is abutted to the bolt structure to enable the bolt structure to keep a locking state, or the locking piece is separated from the bolt structure to enable the bolt structure to release the locking state.

Further, the spring bolt structure includes spring bolt, mobile jib and first elastic component, the spring bolt with the mobile jib rotates to be connected, just the free end of spring bolt stretches out outside the casing, the mobile jib passes through first elastic component elastic sliding set up in the casing, the elasticity of first elastic component makes the spring bolt stretches out under initial condition outside the casing.

Further, be provided with the supporting seat in the casing, be provided with the slide on the supporting seat and in the spout that the slide both sides set up, the mobile jib slide set up in the slide, just the mobile jib pass through the connecting piece with spout sliding connection, first elastic component overlap in outside the mobile jib, just the both ends of first elastic component respectively with the spring bolt with the supporting seat butt.

Further, be provided with the backstop seat in the casing, the backstop seat with the supporting seat interval sets up and forms the draw-in groove, the locking piece can be inserted butt in the draw-in groove the end of mobile jib, the backstop seat is provided with the correspondence the logical groove of slide, the mobile jib slidable extremely lead to the inslot.

Furthermore, the bolt structure also comprises a second elastic piece, and the second elastic piece is arranged in the bolt so as to enable the bolt to have resilience.

Further, the driving assembly comprises a motor, and the motor drives the locking piece to rotate so as to realize the abutting connection or the separation with the main rod.

Further, still include the induction system that closes the door, the induction system that closes the door sends the sensing signal to according to the state of closing the door of the body the control circuit of motor, control circuit control the motor drives the locking piece with mobile jib butt is in order to realize closing the lock state.

Further, still include unlocking device, unlocking device sends the unblock signal extremely the control circuit of motor, control circuit control the motor drives the locking piece with the mobile jib breaks away from in order to realize the unblock state.

Furthermore, the door body structure further comprises a U-shaped support, and the shell is installed on the door body through the U-shaped support.

Further, the spring bolt is provided with two, the inclined plane of spring bolt sets up in opposite directions.

The technical scheme of the invention has the following beneficial effects:

the low-power-consumption intelligent lock drives the lock tongue structure to move by virtue of thrust generated when a user opens and closes the door body, does not need to be driven by other power, and drives the locking piece to generate displacement by virtue of the driving assembly so as to realize locking or unlocking action on the lock tongue structure, the moving stroke of the locking piece is extremely small, the relative power consumption is less, the driving assembly only needs to run twice in the door opening and closing process every time, the energy loss is extremely low, the cruising time of the intelligent lock is prolonged, and the use experience of the user is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of the present invention;

FIG. 3 is a schematic view of a portion of the housing of the present invention;

fig. 4 is a disassembled schematic view of the latch structure of the present invention;

FIG. 5 is a schematic view of the present invention applied to a door body;

fig. 6 is a schematic view of the door according to the present invention.

Description of the reference numerals:

100-smart lock, 10-shell, 11-support seat, 12-slide way, 13-slide way, 14-stop seat, 15-clamping groove, 16-through groove, 18-U-shaped support, 20-bolt structure, 21-bolt, 211-butting table, 22-main rod, 23-first elastic piece, 24-connecting piece, 25-second elastic piece, 30-locking structure, 31-driving assembly, 32-locking piece and 200-door body.

Detailed Description

The technical solutions 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, and it is obvious that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that all directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes 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 at least one such feature.

Referring to fig. 1 to 4, the invention provides a low power consumption intelligent lock 100, which includes a housing 10, and a locking structure 20 and a locking structure 30 that are disposed in the housing 10, wherein one end of the locking structure 20 is elastically and telescopically disposed in the housing 10 in a sliding manner, and the other end of the locking structure 20 penetrates through the housing 10 to be inserted into a door frame of a door, so as to achieve an unlocking or locking action.

As an embodiment, referring to fig. 4, the latch bolt structure 20 includes a latch bolt 21, a main rod 22 and a first elastic member 23, the first elastic member 23 is preferably a spring, the latch bolt 21 is rotatably connected to the main rod 22, and a free end of the latch bolt 21 extends out of the housing 10 for being inserted into a door frame of a door; the main rod 22 is elastically slidably disposed in the housing 10 through the first elastic member 23, and the elastic force of the first elastic member 23 causes the latch bolt 21 to extend out of the housing 10 in an initial state.

The locking and unlocking process of the invention is as follows: a user pushes the door body 200, the generated pushing force drives the lock bolt 21 and the main rod 22 to move simultaneously, at this time, the first elastic element 23 is compressed to store energy, and the lock bolt 21 retracts into the shell 10, so that an unlocking action is realized; when the door body 200 is completely matched with the opposite door, the first elastic part 23 releases the stored elastic potential energy to push the lock tongue 21 and the main rod 22 to restore to the original positions, that is, the lock tongue 21 extends out of the shell 10, so as to realize the locking action.

The invention drives the bolt 21 to perform the locking and unlocking actions by the thrust generated when the user opens and closes the door body 200, and does not need to be driven by other power and consume energy.

In this embodiment, the housing 10 is provided with an opening for the latch bolt 21 to extend out, and a contact platform 211 is provided on a side surface of the latch bolt 21 for contacting with an edge of the opening to prevent the latch bolt 21 from falling off from the housing 10 under the elastic force of the first elastic element 23.

The locking structure 30 includes a driving assembly 31 and a locking piece 32, the locking piece 32 is connected to an output shaft of the driving assembly 31, the driving assembly 31 drives the locking piece 32 to generate displacement, so that the locking piece 32 abuts against the lock tongue structure 20 to prevent the lock tongue structure 20 from retracting into the housing 10, so that the lock tongue structure 20 is kept in a locked state, at this time, a user cannot perform an unlocking action by pushing the door body 200, or the locking piece 32 is disengaged from the lock tongue structure 20, so that the lock tongue structure 20 can retract into the housing 10, so that the lock tongue structure 20 is unlocked, and at this time, the user can perform an unlocking action by pushing the door body 200.

The driving assembly 31 is used for driving the locking piece 32 to generate displacement so as to realize locking or unlocking action on the lock tongue structure 20, the moving stroke of the locking piece 32 is extremely small, the relative power consumption is less, the driving assembly 31 only needs to run twice in each door opening and closing process, the energy loss is extremely low, the endurance time of the intelligent lock 100 is prolonged, and the use experience of a user is improved.

As an embodiment, the driving assembly 31 includes a motor, the locking member 32 preferably adopts a rotating sheet structure, the motor drives the locking member 32 to rotate so as to realize the abutting connection or the disengagement with the main rod 22, and the structure is simple, the volume is small, and the installation and the control are very convenient.

Of course, the driving assembly 31 and the locking member 32 may have other structures, and the locking member 32 may be brought into contact with or separated from the main lever 22, but not limited thereto.

In this embodiment, the latch bolt structure 20 further includes a second elastic member 25, and the second elastic member 25 is preferably a torsion spring; the second elastic element 25 is arranged in the lock tongue 21, so that the lock tongue 21 has resilience force, and the lock can be opened and closed repeatedly; the number of the lock bolts 21 is preferably two, and the inclined planes of the lock bolts 21 are oppositely arranged, so that the two-way door opening can be realized. Of course, the lock tongue 21 can also be set to be one, so that one-way opening of the door is realized, and the lock tongue can be specifically set according to the use requirement, and is not limited to the above.

Specifically, a support seat 11 is arranged in the casing 10, a slide way 12 and slide ways 13 arranged on two sides of the slide way 12 are arranged on the support seat 11, the main rod 22 is slidably arranged in the slide way 12, and the main rod 22 is slidably connected with the slide ways 13 through a connecting piece 24, so that the linear reciprocating motion of the main rod 22 and the bolt 21 is ensured; the first elastic element 23 is sleeved outside the main rod 22, and two ends of the first elastic element 23 are respectively abutted against the bolt 21 and the support seat 11.

Further, a stop seat 14 is arranged in the housing 10, the stop seat 14 and the support seat 11 are arranged at an interval to form a slot 15, the locking member 32 can be inserted into the slot 15 and abutted against the tail end of the main rod 22, so that the latch bolt structure 20 maintains a closed and locked state, and the stop seat 14 can abut against the locking member 32, so that the locking stability is improved, and the deviation is not easily generated; the stop seat 14 is provided with a through slot 16 corresponding to the slide way 12, and the main rod 22 can slide into the through slot 16, so as to ensure that the lock tongue 21 can be retracted into the housing 10.

In this embodiment, the low power consumption intelligent lock 100 further includes a door closing sensing device, the door closing sensing device sends a sensing signal to the control circuit of the motor according to the door closing state of the door body 200, the control circuit controls the motor to drive the locking piece 32 and the main rod 22 are abutted to realize the lock closing state, so that the automatic lock closing is realized, and the use by a user is facilitated.

The door closing sensing device may be a hall switch, a magnetic reed pipe, or a mechanical switch, for example, the hall switch is disposed in the housing 10, and the magnet is disposed in the door frame, so that when the user closes the door, the hall switch senses a magnetic field from the magnet, thereby sensing that the door body 200 is closed.

In this embodiment, the low power consumption intelligent lock 100 further includes an unlocking device, the unlocking device sends an unlocking signal to the control circuit of the motor, the control circuit controls the motor to drive the locking piece 32 and the main rod 22 to be separated from each other so as to realize an unlocking state, so that automatic unlocking is realized, and the use by a user is facilitated.

Unlocking device can adopt modes such as people's face, fingerprint, password, bluetooth or NFC, works as after unlocking device discernment is successful, the motor drives locking piece 32 with mobile jib 22 breaks away from in order to realize the unblock state, and the user can open the door with strength push/sliding door this moment.

In this embodiment, as shown in fig. 5, the low power consumption smart lock 100 further includes a U-shaped bracket 18, and the housing 10 is mounted on the door body 200 through the U-shaped bracket 18, and can be mounted on a glass door, so that the mounting is convenient and fast. Of course, as shown in fig. 6, the housing 10 may also be directly embedded in the door body 200, such as a wooden door, an anti-theft door or an iron door, so that the low power consumption intelligent lock 100 of the present invention can be applied to different door bodies 200, and the application range is wide.

The above examples of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes and modifications which are obvious to the technical scheme of the invention are covered by the protection scope of the invention.

Claims

1. A low-power-consumption intelligent lock is characterized by comprising a shell, a spring bolt structure and a locking structure, wherein the spring bolt structure and the locking structure are arranged in the shell, one end of the spring bolt structure is elastically, telescopically and slidably arranged in the shell, and the other end of the spring bolt structure penetrates out of the shell and is used for realizing unlocking or locking actions;

2. The low-power-consumption intelligent lock according to claim 1, wherein the bolt structure comprises a bolt, a main rod and a first elastic element, the bolt is rotatably connected with the main rod, a free end of the bolt extends out of the housing, the main rod is elastically slidably arranged in the housing through the first elastic element, and the bolt extends out of the housing in an initial state due to elastic force of the first elastic element.

3. The low power consumption smart lock according to claim 2, wherein a supporting seat is disposed in the housing, a sliding way and sliding grooves are disposed on two sides of the sliding way, the main rod is slidably disposed in the sliding way, the main rod is slidably connected to the sliding grooves through a connecting member, the first elastic member is sleeved outside the main rod, and two ends of the first elastic member are respectively abutted to the lock tongue and the supporting seat.

4. A low power consumption smart lock according to claim 3, wherein a stop seat is provided in the housing, the stop seat being spaced from the support seat and forming a slot into which the locking member can be inserted against the end of the primary lever, the stop seat being provided with a through slot corresponding to the slide into which the primary lever can slide.

5. The low-power consumption intelligent lock according to claim 2, wherein the bolt structure further comprises a second elastic member, and the second elastic member is arranged in the bolt to enable the bolt to have resilience.

6. The low-power-consumption intelligent lock according to claim 2, wherein the driving assembly comprises a motor, and the motor drives the locking piece to rotate so as to realize the abutting connection or the separation with the main rod.

7. The low-power-consumption intelligent lock according to claim 6, further comprising a door closing sensing device, wherein the door closing sensing device sends a sensing signal to a control circuit of the motor according to a door closing state of a door body, and the control circuit controls the motor to drive the locking piece to abut against the main rod so as to achieve a lock closing state.

8. The low-power-consumption intelligent lock according to claim 6, further comprising an unlocking device, wherein the unlocking device sends an unlocking signal to a control circuit of the motor, and the control circuit controls the motor to drive the locking piece to be separated from the main rod so as to achieve an unlocking state.

9. The low-power-consumption intelligent lock according to claim 1, further comprising a U-shaped bracket, wherein the shell is mounted on the door body through the U-shaped bracket.

10. The low-power consumption intelligent lock according to claim 2, wherein the number of the lock tongues is two, and the inclined surfaces of the lock tongues are oppositely arranged.