CN213015812U

CN213015812U - Intelligent door lock capable of being used bidirectionally

Info

Publication number: CN213015812U
Application number: CN202021159379.8U
Authority: CN
Inventors: 田勇
Original assignee: Guangdong Chixing Electric Power Equipment Co ltd
Current assignee: Guangdong Chixing Electric Power Equipment Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-04-20
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses an intelligent door lock which can be used in two directions, comprising a lock shell, a locking mechanism and a driving mechanism; the locking mechanism comprises a locking plate and a locking rod; the lock plate is arranged in the lock shell in a way of moving up and down and is positioned in the middle position between the two sides of the lock shell, a lock hole is arranged on the lock plate, and one end of the lock plate is connected with one end of a spring; one end of the lock rod sequentially penetrates through one side edge of the lock shell, the lock hole and the other side edge of the lock shell, and a lock groove matched with the lock plate for clamping is formed in the lock rod; through holes for inserting the lock rod are formed in one side edge and the other side edge of the lock shell; the driving mechanism is arranged in the lock shell and is connected with the locking plate; the driving mechanism is used for driving the locking plate to move upwards to realize unlocking, and the spring is used for resetting the locking plate. The utility model discloses an adjustment locking lever's direction for on it can be used to the left direction door or the door that the right direction was opened the door, convenience of customers free choice is applicable to different local uses, and the practicality is strong.

Description

Intelligent door lock capable of being used bidirectionally

Technical Field

The utility model relates to a lock technical field specifically is to relate to an intelligent lock that can two-wayly use.

Background

The intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent and simpler in the aspects of user safety, identification and manageability. The intelligent door lock is different from a traditional mechanical lock, and is a composite lockset with safety, convenience and advanced technology. The intelligent door lock often can set up recognition function such as fingerprint or iris, and this type of technique belongs to biological identification class, and the security is high, does not exist and loses the damage. The handles of the intelligent door locks in the current market are generally only towards the left or the right, so that the intelligent door locks need to determine required products in advance according to the door opening direction of the doors in the home when being purchased by customers, for example, the intelligent door locks with handles in the corresponding directions need to be selected when the doors are opened towards the left or the right, and the intelligent door locks can be installed only according to the previous door opening direction when the customers want to install the intelligent door locks in other places later, and cannot be installed on the doors in the other door opening direction. This is not conducive to customer use and may result in unnecessary waste.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists above, the utility model aims at providing a but two-way intelligent lock that uses, its direction through adjustment dog and locking lever for on its door that can be used to left direction open the door or right direction opens the door, convenience of customers free choice is applicable to different local uses, and the practicality is strong.

In order to realize the purpose, the technical scheme of the utility model is that:

an intelligent door lock capable of being used bidirectionally comprises a lock shell, a locking mechanism and a driving mechanism; the locking mechanism comprises a locking plate and a locking rod; the lock plate is arranged in the lock shell in a vertically movable mode and is located in the middle position between the two sides of the lock shell, a lock hole is formed in the lock plate, and one end of the lock plate is connected with one end of a spring; one end of the lock rod sequentially penetrates through one side edge of the lock shell, the lock hole and the other side edge of the lock shell, and a lock groove matched with the lock plate for clamping is formed in the lock rod; through holes for the locking rod to be inserted into are formed in one side edge and the other side edge of the lock shell; the driving mechanism is arranged in the lock shell and connected with the lock plate; the driving mechanism is used for driving the locking plate to move upwards to achieve unlocking, and the spring is used for resetting the locking plate.

For the additional structure of the above technical scheme, the following scheme is also included:

as a specific embodiment, the driving mechanism includes an electronic unlocking mechanism, and the electronic unlocking mechanism includes a motor for controlling the locking plate to move upwards.

As a specific embodiment, the driving mechanism includes a mechanical unlocking mechanism, and the mechanical unlocking mechanism includes a telescopic lock cylinder for controlling the upward movement of the lock plate.

In a specific embodiment, an arc-shaped plate extending downwards and outwards is arranged at the bottom of the front surface of the lock shell.

As a specific embodiment, a limit stop is detachably disposed on the lock rod, and the limit stop is located in the lock case and is used for preventing the lock rod from being separated from the lock case.

Furthermore, limit stop is C shape, be equipped with on the locking lever with the C-slot that limit stop corresponds, limit stop imbeds to in the C-slot.

As a specific embodiment, a lock rod head is arranged at the other end of the lock rod and is positioned outside the lock shell.

As a specific embodiment, a stop block which is matched and clamped with the lock rod is arranged outside the lock shell.

As a specific example, the cross section of the locking bar is D-shaped; the through hole is also in a D shape corresponding to the lock rod.

The utility model has the advantages that:

the utility model discloses an adjustment dog and the direction of locking lever for on it can be used to the left direction door or the door that the right direction was opened the door, save the money that the user changed the lock, convenience of customers free choice is applicable to different local uses, and the practicality is strong. The intelligent door lock has the specific use principle that the locking plate is arranged in the middle between the two sides of the lock shell, the directions of the locking rod and the stop block are changed, and the intelligent door lock is matched with the driving mechanism to drive the locking plate to move, so that the intelligent door lock can be used for doors in different door opening directions.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention;

fig. 4 is a schematic diagram of the internal structure of the present invention;

fig. 5 is a schematic structural view of the locking plate of the present invention;

fig. 6 is a schematic structural view of the driving wheel of the present invention;

fig. 7 is a schematic structural view of the lock lever of the present invention.

Reference numerals:

1. a lock case; 11. a through hole; 12. a face cover; 13. a rear cover; 2. a locking mechanism; 21. a locking plate; 211. a lock hole; 212. a movable hole; 213. a jack; 214. a limiting part; 22. a lock lever; 221. locking the groove; 222. a C-shaped groove; 223. a lock rod head; 3. a mechanical unlocking mechanism; 31. a retractable lock cylinder; 32. a spring; 4. an electronic unlocking mechanism; 40. a battery; 41. a circuit board; 42. a motor; 43. a driving wheel; 431. an eccentric rod; 44. a travel switch; 5. an accessory plate; 6. a cover plate; 7. a limiting groove; 8. a limit baffle; 9. a stopper; 10. an arc-shaped plate.

Detailed Description

The invention will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the invention.

As shown in fig. 1-7, an intelligent door lock capable of being used in two directions comprises a lock shell 1, a locking mechanism 2 and a driving mechanism; the locking mechanism 2 comprises a locking plate 21 and a locking rod 22; the locking plate 21 is arranged in the lock case 1 in a vertically movable manner and is located in the middle between the two sides of the lock case, a locking hole 211 is formed in the locking plate 21, one end of the locking plate 21 is connected with one end of a spring 32, specifically, the lower end of the locking plate 21 is connected with the upper end of the spring 32, but a person skilled in the art should know that a piece of elastic sheet matched with the locking plate 21 can be independently arranged above the locking plate 21, and thus the same effect as the spring 32 can be achieved; one end of the lock rod 22 sequentially passes through one side edge of the lock case 1, the lock hole 211 and the other side edge of the lock case 1, a lock groove 221 which is matched with the lock plate 21 for clamping is arranged on the lock rod 22, and specifically, when the locking mechanism 2 is in a locking state, the lock rod 22 is clamped with the lock plate 21 through the lock groove 221; a through hole 11 for inserting the lock rod 22 is arranged on one side edge and the other side edge of the lock shell 1; the driving mechanism is arranged in the lock shell 1 and connected with the locking plate 21, the driving mechanism is used for driving the locking plate 21 to move upwards to realize unlocking, and the spring 32 is used for resetting the locking plate 21.

As shown in fig. 3 and 4, the driving mechanism includes an electronic unlocking mechanism 4, the electronic unlocking mechanism 4 includes a circuit board 41, a battery 40 electrically connected to the circuit board 41, a motor 42 electrically connected to the circuit board 41, and a driving wheel 43 disposed on an output shaft of the motor 42, as shown in fig. 4 and 6, an eccentric rod 431 is disposed on the driving wheel 43, and the eccentric rod 431 is matched with a movable hole 212 of the locking plate 21 for driving the locking plate 21 to move up and down; specifically, the distance between the upper and lower sides of the movable hole 212 is greater than the diameter of the eccentric rod.

As shown in fig. 3 and 4, the electronic unlocking mechanism 4 further includes a travel switch 44 disposed outside one end of the locking plate 21 and engaged with the locking plate 21, and when the locking plate 21 presses the travel switch 44, the motor 42 stops rotating.

The locking piece 21 is further provided with an insertion hole 213 communicating with the movable hole 212 and into which the eccentric rod 431 is inserted.

As shown in fig. 3 and 4, the driving mechanism further comprises a mechanical unlocking mechanism 3, and the mechanical unlocking mechanism 3 comprises a telescopic lock cylinder 31; the push rod of the telescopic lock cylinder 31 tightly supports one end of the locking plate 21 upwards; the locking plate 21 is driven to move upwards by the upward movement of the push rod of the telescopic lock cylinder 31 to realize unlocking. Specifically, the keyhole of the telescopic key cylinder 31 is disposed on the surface of the lock case 1.

As shown in fig. 1, an arc plate 10 extending downward and outward is provided at the bottom of the front surface of the lock case 1. Can make things convenient for people's pulling lock shell 1 through setting up the arc, simultaneously, this arc 10 can also protect telescopic lock core 31, prevents that telescopic lock core 31 from being invaded and attacked by the rainwater.

As shown in fig. 2 and 5, two symmetrical limiting parts 214 are respectively projected on the front and rear end surfaces of the locking piece 21; an accessory plate 5 and a cover plate 6 are also arranged in the lock shell 1; a stopper groove 7 for inserting the stopper portion 214 is provided on the fitting plate 5 and the cover plate 6, respectively. The locking piece 21 can move more stably by the above arrangement, and is prevented from deviating from the preset route.

As shown in fig. 3 and 7, a limit stopper 8, which is located inside the lock case 1 and prevents the lock bar 22 from being separated from the lock case 1, is detachably provided on the lock bar 22. Preferably, the limit stopper 8 has a C-shape, and the lock lever 22 is provided with a C-shaped groove 222 corresponding to the limit stopper 8. The lock rod 22 can not be pulled to be separated from the lock shell 1 in normal use through the arrangement, so that unnecessary trouble is avoided.

Preferably, as shown in fig. 7, the locking bar 22 has a D-shaped cross-section; the through hole 11 is also D-shaped corresponding to the lock lever 22. The lock lever 22 can be moved more stably by the above arrangement.

As shown in fig. 2, a locking rod head 223 is provided at the other end of the locking rod 22 outside the lock case 1 so that one can easily pull the locking rod 22.

Specifically, as shown in fig. 2, the lock case 1 includes a face cover 12 and a rear cover 13 detachably connected to each other.

As shown in fig. 2, a stopper 9 is disposed outside the lock case 1 and engaged with the lock rod 22, one end of the lock rod 22 is inserted into the stopper 9 after passing through the lock case 1, and an insertion hole for inserting the lock rod 22 is disposed in the stopper 9.

The utility model discloses a set up locking plate 21 in the intermediate position between lock shell 1 both sides to through the direction change of locking lever 22 and dog 9, deuterogamy actuating mechanism drive locking plate 21 motion, thereby make the door that intelligent lock can be used to the different directions of opening the door. The lock shell 1 is used for being fixed on a door, the stop block 9 is used for being fixed on one side of the door, and the specific using method comprises the following steps: when the door is opened in the left direction, the lock rod 22 passes through the lock sheet 21 from left to right, and the stop block 9 is fixed on the right side of the lock case 1, and the lock rod 22 and the stop block 9 can be matched to lock the door; when the door is opened in the right direction, the limit stop 8 is removed, the lock rod 22 passes through the lock plate 21 from right to left, the limit stop 8 is installed, the stop 9 is correspondingly fixed on the left side of the lock shell 1, and the lock rod 22 and the stop 9 can be matched to lock the door.

The working principle of the utility model is introduced below, so as to understand the utility model discloses:

when opening the door, circuit board 41 receives the instruction after, motor 42 starts and drives locking plate 21 upward movement through eccentric rod 431, until locking plate 21 and travel switch 44 contact, at this moment motor 42 stops, and locking lever 22 is unsettled in lockhole 211 and can let locking lever 22 pass lockhole 211 smoothly when being pulled, when locking plate 21 removed, spring 32 extends in step, can be after that with locking lever 22 toward the pulling outward through locking lever head 223, make the outer end of locking lever 22 leave dog 9, just so opened the lock and reached the mesh that opens the door. When the door needs to be closed, the lock rod 22 is pushed towards the direction of the stop block 9, the lock rod 22 is inserted into the stop block 9, the lock plate 21 is aligned with the lock groove 221, then the motor 42 rotates, the eccentric rod 431 rotates to the middle of the movable hole 212, at this time, as no force acts on the spring 32, the spring 32 naturally contracts and resets, the lock plate 21 is driven to reset and is clamped in the lock groove 221 again, and therefore the purpose of closing the lock is achieved.

Similarly, when the mechanical unlocking is needed, the push rod of the telescopic lock cylinder 31 pushes the lock sheet 21 through the key, so that the lock rod 22 is suspended in the lock hole 211, and the spring 32 is extended when the lock sheet 21 moves. The locking rod 22 is then pulled outwardly by the locking rod head 223 so that the outer end of the locking rod 22 is clear of the stop 9, thus achieving the purpose of unlocking. When the door needs to be closed, the lock rod 22 is inserted into the stop 9, the key is rotated reversely, the push rod is reset, then the spring 32 is reset, the lock sheet 21 is reset and clamped in the lock groove 221 again, and therefore the purpose of locking is achieved.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. The utility model provides a but two-way intelligent lock that uses which characterized in that:

comprises a lock shell, a locking mechanism and a driving mechanism; the locking mechanism comprises a locking plate and a locking rod; the lock plate is arranged in the lock shell in a vertically movable mode and is located in the middle position between the two sides of the lock shell, a lock hole is formed in the lock plate, and one end of the lock plate is connected with one end of a spring; one end of the lock rod sequentially penetrates through one side edge of the lock shell, the lock hole and the other side edge of the lock shell, and a lock groove matched with the lock plate for clamping is formed in the lock rod; through holes for the locking rod to be inserted into are formed in one side edge and the other side edge of the lock shell; the driving mechanism is arranged in the lock shell and connected with the lock plate; the driving mechanism is used for driving the locking plate to move upwards to achieve unlocking, and the spring is used for resetting the locking plate.

2. The intelligent door lock capable of being used bidirectionally of claim 1, characterized in that:

the driving mechanism comprises an electronic unlocking mechanism, and the electronic unlocking mechanism comprises a motor used for controlling the locking plate to move upwards.

3. The intelligent door lock capable of being used bidirectionally of claim 1, characterized in that:

the driving mechanism comprises a mechanical unlocking mechanism, and the mechanical unlocking mechanism comprises a telescopic lock cylinder used for controlling the locking plate to move upwards.

4. The intelligent door lock capable of being used bidirectionally of claim 1, characterized in that:

the bottom of the front surface of the lock shell is provided with an arc-shaped plate which extends downwards and outwards.

5. The intelligent door lock capable of being used bidirectionally of claim 1, characterized in that:

the lock rod is detachably provided with a limit stop block which is positioned in the lock shell and used for preventing the lock rod from being separated from the lock shell.

6. The bi-directionally usable intelligent door lock of claim 5, wherein:

the limit stop is C-shaped, a C-shaped groove corresponding to the limit stop is formed in the lock rod, and the limit stop is embedded into the C-shaped groove.

7. The intelligent door lock capable of being used bidirectionally of claim 1, characterized in that:

the other end of the lock rod is provided with a lock rod head positioned outside the lock shell.

8. The intelligent door lock capable of being used bidirectionally of claim 1, characterized in that:

a stop block matched and clamped with the lock rod is also arranged outside the lock shell.

9. The intelligent door lock capable of being used bidirectionally of claim 1, characterized in that:

the section of the lock rod is D-shaped; the through hole is also in a D shape corresponding to the lock rod.