CN213015810U - Intelligent door lock convenient to assemble - Google Patents

Abstract

The utility model discloses an intelligent door lock convenient to assemble, which comprises a lock body; the lock body comprises a lock shell, an accessory plate, a locking mechanism, a mechanical unlocking mechanism and an electronic unlocking mechanism, wherein the mechanical unlocking mechanism and the electronic unlocking mechanism are respectively connected with the locking mechanism; the mechanical unlocking mechanism and the electronic unlocking mechanism are used for controlling the locking mechanism to lock or unlock; the accessory plate, the locking mechanism, the mechanical unlocking mechanism and the electronic unlocking mechanism are all arranged in the lock shell; the electronic unlocking mechanism and the mechanical unlocking mechanism are both connected to the accessory plate; the electronic unlocking mechanism is positioned at the upper position in the lock shell, and the mechanical unlocking mechanism is positioned at the lower position in the lock shell; the locking mechanism is positioned between the electronic unlocking mechanism and the mechanical unlocking mechanism. The utility model has the advantages that the internal structure is modularized and divided into the locking mechanism, the mechanical unlocking mechanism and the electronic unlocking mechanism which have compact and simple structure, so that the assembly is convenient; install mechanical unlocking mechanism and electron structure of unblanking on the accessory board, the convenience is overhauld the door lock and is maintained.

Description

Intelligent door lock convenient to assemble

Technical Field

The utility model relates to a lock technical field specifically is an intelligent lock that relates to a convenient assembly.

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 existing intelligent door lock often has the functions of electronic unlocking such as fingerprint scanning, iris scanning or two-dimensional code scanning and mechanical unlocking by using a key. However, the internal structure of the lock body of the existing intelligent door lock is generally scattered, not compact enough and the structure is not modularized, so that the production or maintenance is troublesome, and the production efficiency and the maintenance efficiency are reduced.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists above, the utility model aims at providing a make things convenient for intelligent lock of assembly, its inner structure modularization, and the design is comparatively succinct and compact, can conveniently assemble widely and can conveniently overhaul and maintain etc..

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

an intelligent door lock convenient to assemble comprises a lock body; the lock body comprises a lock shell, an accessory plate, a locking mechanism, a mechanical unlocking mechanism and an electronic unlocking mechanism, wherein the mechanical unlocking mechanism and the electronic unlocking mechanism are respectively connected with the locking mechanism; the mechanical unlocking mechanism and the electronic unlocking mechanism are used for controlling the locking mechanism to lock or unlock; the accessory plate, the locking mechanism, the mechanical unlocking mechanism and the electronic unlocking mechanism are all arranged in the lock shell; the electronic unlocking mechanism and the mechanical unlocking mechanism are both connected to the accessory plate; the electronic unlocking mechanism is positioned at the upper position in the lock shell, and the mechanical unlocking mechanism is positioned at the lower position in the lock shell; the locking mechanism is positioned between the electronic unlocking mechanism and the mechanical unlocking mechanism.

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

as a specific embodiment, the accessory plate is snapped into the lock housing.

As a specific embodiment, the lock shell comprises a surface cover and a rear cover which are detachably connected with each other; two opposite blocking pieces are arranged on the back side of the face cover in a protruding mode, a storage groove is formed between the two blocking pieces, the upper end of the storage groove is closed, and the lower end of the storage groove is open.

Furthermore, the accessory plate is L-shaped, one end of the accessory plate is clamped in the object placing groove, and the other end of the accessory plate is arranged at the opening at the bottom of the object placing groove; the rear cover is arranged at the rear side of the face cover.

As a specific embodiment, a stop block which is matched with the locking mechanism for blocking is arranged outside the lock shell.

The utility model has the advantages that:

the utility model discloses a with the inner structure modularization, and divide into compact structure and succinct locking mechanism, mechanical unlocking mechanism and electron unlocking mechanism for the assembly is comparatively convenient, simultaneously, all installs mechanical unlocking mechanism and electron unlocking mechanism on the accessory board, makes intelligent lock very convenient when overhauing and maintaining.

Drawings

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

fig. 2 is a schematic diagram of the internal structure of the present invention;

fig. 3 is an exploded view 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; 121. a movable hole; 213. a jack; 22. a lock lever; 221. locking the groove; 222. a lock rod head; 3. a mechanical unlocking mechanism; 31. a 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. mounting a plate; 6. and a stop block.

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 convenient to assemble comprises a lock shell 1, an accessory plate 5, a locking mechanism 2, and a mechanical unlocking mechanism 3 and an electronic unlocking mechanism 4 respectively connected with the locking mechanism 2; the mechanical unlocking mechanism 3 and the electronic unlocking mechanism 4 are used for controlling the locking mechanism 2 to lock or unlock; the accessory plate 5, the locking mechanism 2, the mechanical unlocking mechanism 3 and the electronic unlocking mechanism 4 are all arranged on the lock shell 1; the electronic unlocking mechanism 4 and the mechanical unlocking mechanism 3 are both connected to the accessory plate 5; as shown in fig. 2, the electronic unlocking mechanism 4 is located at an upper position in the lock case 1, and the mechanical unlocking mechanism 3 is located at a lower position in the lock case 1; the locking mechanism 2 is located between the electronic unlocking mechanism 4 and the mechanical unlocking mechanism 3.

Wherein, accessory board 5 card is put in lock shell 1, need not adopt the screw etc. to fix, can conveniently assemble, promotes assembly efficiency, and can also conveniently install mechanical unlocking mechanism 3 and electron unlocking mechanism 4 widely, when overhauing and maintaining, can directly take out accessory board 5 and come to carry out corresponding operation to mechanical unlocking mechanism 3 or electron unlocking mechanism 4.

The lock shell 1 comprises a surface cover 12 and a rear cover 13 which are detachably connected with each other; two opposite blocking pieces are protruded from the back side of the surface cover 12, a storage groove is formed between the two blocking pieces, the upper end of the storage groove is closed, and the lower end of the storage groove is opened. Specifically, the accessory plate 5 is L-shaped, one end of the accessory plate 5 is clamped in the storage groove, and the other end of the accessory plate is arranged at an opening at the bottom of the storage groove; the rear cover 13 covers the rear side of the face cover 12.

A stop block 6 which is matched with the locking mechanism 2 for blocking is arranged outside the lock shell 1.

Specifically, the locking mechanism comprises a locking plate 21 and a locking rod 22, the locking plate 21 can move along the length direction of the lock shell 1, and a locking hole 211 is arranged on the locking plate 21; one end of the lock rod 22 sequentially penetrates through one side edge of the lock shell 1, the lock hole 211 and the other side edge of the lock shell 1 along the width direction of the lock shell 1 and then is clamped with the stop block 6, a lock groove 221 matched with the lock plate 21 for clamping is arranged on the lock rod 22, and specifically, when the locking mechanism 2 is locked, the lock rod 22 is clamped with the lock plate 21 through the lock groove 221; through holes 11 for inserting the lock bar 22 are formed at one side and the other side of the lock case 1. It should be noted that the movement along the length direction of the lock case 1 is the up-and-down movement.

Specifically, a locking rod head 222 is provided at the other end of the locking rod 22 outside the lock case 1 to facilitate pulling the locking rod 22.

The electronic unlocking mechanism 4 comprises a circuit board 41, a battery 40 electrically connected with the circuit board 41, a motor 42 electrically connected with the circuit board 41 and a transmission wheel 43 arranged on an output shaft of the motor 42, wherein an eccentric rod 431 is arranged on the transmission wheel 43, the eccentric rod 431 is matched with a movable hole 212 on the locking plate 21 for driving the locking plate 21 to move upwards, and the distance between the upper side and the lower side of the movable hole 212 is greater than the diameter of the eccentric rod 32; one end of the locking plate 21 is connected with one end of a spring 32, the spring 32 is used for resetting the locking plate 21, and specifically, the spring 32 is connected with the lower end of the locking plate 21. The circuit board 41 and the motor 42 are fixed to the accessory board 5. Specifically, the circuit board 41 is disposed on one side of the battery 40.

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.

The mechanical unlocking mechanism 3 comprises a telescopic lock cylinder 31, and the telescopic lock cylinder 31 is fixed on the accessory plate 5; the telescopic lock cylinder 31 is arranged outside one end of the lock plate 21 connected with the spring 32, the push rod of the telescopic lock cylinder 31 supports against one end of the lock plate 21 along the length direction of the lock shell 1, and the key hole of the telescopic lock cylinder 31 is arranged at the end of the accessory plate 5 positioned at the lower end opening of the object placing groove. Through above setting up usable telescopic lock core 31 and pushing locking plate 21 and moving, it is specific, the push rod through telescopic lock core 31 moves upward and drives locking plate 21 upward movement and can realize unblanking.

As shown in fig. 7, the lock lever 22 has a D-shaped 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.

A limit stop is detachably provided on the lock lever 22, which is located inside the lock case 1 and prevents the lock lever 22 from being released from the lock case 1.

The utility model discloses a with the inner structure modularization, and divide into compact structure and succinct locking mechanism 2, mechanical unlocking mechanism 3 and electron unlocking mechanism 4 for it is comparatively convenient to organize the assembly, simultaneously, installs mechanical unlocking mechanism 3 and electron unlocking mechanism 4 on accessory board 5, makes the intelligent lock very convenient when overhauing and maintaining.

The use principle of the utility model is described below, so that the utility model can be known:

when the door is opened, after the circuit board 41 receives an instruction, the motor 42 is started and drives the locking plate 21 to move upwards through the eccentric rod 431 until the locking plate 21 contacts the travel switch 44, at this time, the motor 42 stops, and the locking rod 22 is positioned in the hanging locking hole 211 to enable the locking rod 22 to smoothly pass through the locking hole 211 when being pulled, when the locking plate 21 moves, the spring 32 extends synchronously, then the locking rod 22 can be pulled outwards through the locking rod head 222, so that the outer end of the locking rod 22 leaves the stop block 6, and the door lock is opened to achieve the purpose of opening the door. When the door needs to be closed, the lock rod 22 is pushed towards the direction of the stop 6, the lock rod 22 is inserted into the stop 6, 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, because 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 required, the push rod of the telescopic lock cylinder 31 pushes the lock sheet 21 through the key, so that the lock rod 22 is located at the middle position of the lock hole 211, and the spring 32 is extended when the lock sheet 21 moves. The locking rod 22 is then pulled outward by the locking rod head 222 so that the outer end of the locking rod 22 is clear of the stop 6, thus achieving the purpose of unlocking. When the door needs to be closed, the lock rod 22 is inserted into the stop 6, 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 (5)

1. The utility model provides a convenient intelligent lock of assembly, including the lock body, its characterized in that:

the lock body comprises a lock shell, an accessory plate, a locking mechanism, a mechanical unlocking mechanism and an electronic unlocking mechanism, wherein the mechanical unlocking mechanism and the electronic unlocking mechanism are respectively connected with the locking mechanism; the mechanical unlocking mechanism and the electronic unlocking mechanism are used for controlling the locking mechanism to lock or unlock; the accessory plate, the locking mechanism, the mechanical unlocking mechanism and the electronic unlocking mechanism are all arranged in the lock shell; the electronic unlocking mechanism and the mechanical unlocking mechanism are both connected to the accessory plate; the electronic unlocking mechanism is positioned at the upper position in the lock shell, and the mechanical unlocking mechanism is positioned at the lower position in the lock shell; the locking mechanism is positioned between the electronic unlocking mechanism and the mechanical unlocking mechanism.

2. The intelligent door lock of claim 1, wherein:

the accessory plate is clamped in the lock case.

3. The intelligent door lock of claim 1, wherein:

the lock shell comprises a surface cover and a rear cover which are detachably connected with each other; two opposite blocking pieces are arranged on the back side of the face cover in a protruding mode, a storage groove is formed between the two blocking pieces, the upper end of the storage groove is closed, and the lower end of the storage groove is open.

4. The intelligent easy-to-assemble door lock of claim 3, wherein:

the accessory plate is L-shaped, one end of the accessory plate is clamped in the object placing groove, and the other end of the accessory plate is arranged at the opening at the bottom of the object placing groove; the rear cover is arranged at the rear side of the face cover.

5. The intelligent door lock of claim 1, wherein:

and a stop block which is matched with the locking mechanism for clamping is arranged outside the lock shell.

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