CN201225039Y - New generation flexible lock - Google Patents

Abstract

The utility model discloses a new generation flexible lock. The lock comprises a main lock shell and a lock cover, wherein a lock tongue, a circuit board and a motor are arranged in a cavity formed by the main lock shell and the lock cover, a driving gear is arranged on an output shaft of the motor and drives the lock tongue to move through a transmission assembly, the transmission assembly comprises a knob shaft, an intermediate gear shaft and a connecting rod, the knob shaft is arranged in the main lock shell, a knob sleeve is arranged on the knob shaft, the knob sleeve is fixedly connected with a knob shaft gear, a double-layer intermediate gear is arranged on the intermediate gear shaft, a large-diameter gear of the intermediate gear is meshed with the driving gear, a small-diameter gear of the intermediate gear is meshed with the knob shaft gear, one end of the. The utility model discloses a motor passes through the action of two-stage driven mode drive spring bolt, has simplified the structure of tool to lock, has reduced manufacturing cost, and its simple structure, safe in utilization, reliable, fault rate are low, can satisfy the requirement of market to this type of tool to lock, have good market prospect.

Description

A new generation of spiritual locks

technical field

The utility model relates to a lockset, in particular to a spiritual lock.

Background technique

With the popularization of building intercom systems, the matching locks have also experienced the development process from electric control locks to electromagnetic locks and then to motor locks. However, the transmission structure between the motor and the dead bolt of the current motor lock is too complicated, which leads to a high failure rate of this type of lockset, and the production cost remains high, which cannot meet the needs of the market.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a spiritual lock with simple structure, convenient use and reliability.

The technical scheme that the utility model solves its technical problem adopts is:

A new generation of spiritual locks includes a main lock case and a lock cover. The cavity formed by the main lock case and the lock cover is equipped with a deadbolt, a circuit board and a motor electrically connected to the circuit board. A driving gear is installed on the output shaft of the motor. The driving gear drives the lock tongue to move through the transmission assembly. The transmission assembly includes a knob shaft, an intermediate gear shaft and a connecting rod arranged in the main lock housing. The knob shaft is equipped with a knob sleeve, and the knob sleeve is fixedly connected with the knob shaft gear. The intermediate gear shaft is equipped with a double-layer intermediate gear, the large-diameter gear of the intermediate gear meshes with the driving gear, and the small-diameter gear meshes with the knob shaft gear. One end of the connecting rod is twisted with the knob sleeve, and the other end is twisted with the lock tongue. .

The beneficial effects of the utility model are: the intermediate gear of the utility model adopts a double-layer gear, which realizes the action of the motor driving the lock tongue through two-stage transmission, simplifies the structure of the lockset, reduces the production cost, and has a simple structure, It is safe, reliable, and has a low failure rate, which can meet the market's requirements for this type of lock, and has a good market prospect.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a three-dimensional split view of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model;

Fig. 3 is a partial schematic view of the internal structure of the utility model.

Detailed ways

Referring to Figures 1 to 3, a new generation of spiritual locks includes a main lock case 1 and a lock cover 2, and the cavity formed by the main lock case and the lock cover 2 is equipped with a deadbolt 4, a circuit board 3 and is electrically connected to the circuit board 3 The motor 5 is equipped with a driving gear 6 on the output shaft of the motor 5, and the driving gear 6 drives the dead bolt 4 to move through the transmission assembly, and the transmission assembly includes the knob shaft, the intermediate gear shaft 8 and the The connecting rod 12, the knob shaft is equipped with a knob sleeve 10, the knob sleeve 10 is fixedly connected with the knob shaft gear 11, the intermediate gear shaft is equipped with a double-layer intermediate gear 9, and the large diameter gear of the intermediate gear 9 meshes with the driving gear 6 , the small-diameter gear meshes with the knob shaft gear 11, one end of the connecting rod 12 is twisted with the knob cover 10, and the other end is twisted with the dead bolt 4, and the retraction and extension of the dead bolt are realized by the positive and negative rotation of the motor 5. A gear shaft fixing plate 17 is installed on the output shaft of the motor 5, the knob shaft and the intermediate gear shaft 8, which further enhances the reliability.

The intermediate gear of the utility model adopts a double-layer gear, which realizes the motor to drive the deadbolt through two-stage transmission, simplifies the structure of the lockset, reduces the production cost, and has the advantages of simple structure, safe and reliable use, and low failure rate , can meet the market's requirements for this type of lock, and has a good market prospect.

As a further improvement of the present utility model, limit plates 13 are provided on both sides of the knob cover 10, and limit rods 14 are provided correspondingly on the main lock housing 1, wherein one end limit plate 13 corresponds to the position of opening the door, and the other end corresponds to the position of closing the door. The connecting rod 12 is twisted on one of the limiting plates 13 .

As a further improvement of the utility model, the lock cover 2 is provided with a through hole 15, and one end of a knob 16 is fixedly connected with the knob sleeve 10 through the through hole 15, and the user inside can open the lock by turning the knob 16, which is easy to use ,convenient.

Claims (4)

1, a new generation's intelligence lock, comprise main lock housing (1) and locking closure (2), in the cavity that main lock housing (1) and locking closure (2) constitute dead bolt (4) is installed, circuit board (3) and the motor (5) that is electrically connected with circuit board (3), on motor (5) output shaft driving gear (6) is installed, described driving gear (6) drives dead bolt (4) action by transmission component, it is characterized in that described transmission component bag is arranged on the rotation axis in the main lock housing (1), intermediate gear shaft (8) and connecting rod (12), rotation axis is equipped with knob sleeve (10), knob sleeve (10) is fixedly connected with rotation axis gear (11), described intermediate gear shaft (8) is equipped with double-deck idler gear (9), its large diameter gear of described idler gear (9) and driving gear (6) engagement, small-diameter gear and rotation axis gear (11) engagement, described connecting rod (12) one ends and knob sleeve (10) tangle, and the other end and dead bolt (4) tangle.

2, intelligence lock of new generation according to claim 1 is characterized in that the both sides of described knob sleeve (10) are provided with limiting plate (13), and corresponding landlord's lock housing (1) is provided with gag lever post (14).

3, intelligence of new generation lock according to claim 2 is characterized in that described connecting rod (12) tangles therein on the limiting plate (13).

4, intelligence lock of new generation according to claim 1 is characterized in that described locking closure (2) is provided with through hole (15), and an end of a knob (16) passes through hole (15) fixedlys connected with knob sleeve (10).

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