CN210659596U

CN210659596U - Six check quick-witted locks

Info

Publication number: CN210659596U
Application number: CN201920992962.8U
Authority: CN
Inventors: 朱章华; 曹长帅; 罗士昌; 张强
Original assignee: Wuxi Pengde Plastic Products Co ltd
Current assignee: Wuxi Pengde Plastic Products Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-02
Anticipated expiration: 2029-06-28

Abstract

The utility model provides a six check quick-witted locks, a structure is simple, convenient processing and assembly, can prevent effectively that the locking lever from droing, the closure is effectual, it includes the front panel and the rear panel of mutual joint, front panel and rear panel enclose to form a hollow box body, open at the top of box body has the hasp groove, the bottom is equipped with the outlet, install the lock core mechanism with annular hasp cooperation switching in the box body, lock core mechanism includes the spring bolt, the locking lever, the micro-gap switch who touches with the spring bolt, and the solenoid valve that links to each other with the locking lever, the end connection of solenoid valve has the pull rod, reset spring has been cup jointed in the pull rod outside, the locking lever is equipped with perpendicular hook shape buckling part with the one end of spring bolt cooperation switching, the other end of locking lever is equipped with the open return groove that combines the hook with the pull rod looks block, open return groove is perpendicular.

Description

Six check quick-witted locks

Technical Field

The utility model relates to an intelligence lock technical field specifically is a six check quick-witted locks.

Background

The six-grid machine is a small-sized automatic vending machine which is provided with six storage grids and used for retailing daily supplies, a door lock is installed in each storage grid, the opening and closing of a lock cylinder of the door lock are controlled through the Internet of things technology and mobile payment, then a lock catch connected with a cabinet door is released, and the cabinet door can be opened for a consumer to take commodities; the existing door lock of the six-grid machine is an electronic controllable hasp with the publication number of CN203835065U, or the structure is complex, parts are more, so that the processing and the installation are inconvenient, or a lock rod is connected with an electronic driver through a fork opening, so that the lock rod is easy to fall off, and the opening and closing effect of the door lock is influenced.

SUMMERY OF THE UTILITY MODEL

To complicated, the processing of current lock structure and installation inconvenience, easily drop, the poor shortcoming of closure effect, the utility model provides a six check quick-witted locks, its simple structure, convenient processing and assembly, can effectively prevent that the locking lever from droing, the closure is effectual.

The utility model adopts the following technical scheme: it includes front panel and the rear panel of mutual joint, front panel with the rear panel encloses to form a hollow box body, open at the top of box body has hasp groove, bottom to be equipped with the outlet, install the lock core mechanism with annular hasp cooperation switching in the box body, lock core mechanism include spring bolt, locking lever, with the micro-gap switch that the spring bolt touched and with the solenoid valve that the locking lever links to each other, its characterized in that: the end part of the electromagnetic valve is connected with a pull rod, a reset spring is sleeved on the outer side of the pull rod, a vertical hook-shaped buckling part is arranged at one end of the lock rod, which is matched with the lock tongue to open and close, an open type return groove which is clamped with the pull rod and hooked is arranged at the other end of the lock rod, and the open type return groove and the hooking end of the pull rod are in a vertical hook shape.

It is further characterized in that:

the lock tongue is positioned at the lock catch groove and comprises a linear part and an arc-shaped part which are connected, the shifting teeth at the end part of the linear part are matched with the vertical hook-shaped buckling part for opening and closing, one end of the arc-shaped part is locked with the annular lock catch when the door lock is closed, and the other end of the arc-shaped part is contacted with the spring plate of the microswitch;

the lock bolt is sleeved on the first positioning column and rotates relative to the first positioning column, and the lock rod is sleeved on the second positioning column and rotates relative to the second positioning column;

the rear panel is provided with a fixed hook, the first positioning column is provided with a torsion spring, a torsion bar at one end of the torsion spring is fixedly arranged on the fixed hook, and a torsion bar at the other end of the torsion spring is connected with the lock tongue;

the two fixed hooks are arranged above the microswitch and are arranged on one side of the arc-shaped part of the lock tongue in an up-and-down opposite mode, and a torsion bar at one end of the torsion spring is fixedly arranged on one fixed hook.

After the above structure is adopted in the utility model, the solenoid valve end connection pull rod, reset spring is cup jointed in the outside of pull rod, the pull rod block is in the open return groove of locking lever, and with the perpendicular hook-shaped end hook in open return groove, when the switching lock, the solenoid valve drives the pull rod motion, pull rod pulling locking lever rotates, make locking lever and spring bolt separation or lock, thereby annular hasp breaks away from the locking of spring bolt, perhaps with the spring bolt closure, moreover, the steam generator is simple in structure, spare part is few, convenient processing and assembly, the structure of block hook can prevent that the locking lever from droing, improve the closure effect.

The fixed hooks arranged oppositely up and down are convenient for adjusting the tightness of the torsion spring, and the locking effect is further improved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of another viewing angle of the present invention.

Fig. 3 is the structure schematic diagram of the lock mechanism of the present invention in the locked state.

Fig. 4 is the structure schematic diagram of the unlocking state of the lock cylinder mechanism of the present invention.

Fig. 5 is an exploded schematic view of a part of the lock cylinder mechanism of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1 and 2, the utility model provides a six-grid mechanical door lock, which comprises a front panel 1 and a rear panel 2 that are clamped with each other, the front panel 1 and the rear panel 2 are enclosed to form a hollow box body, the top of the box body is provided with a lock catch groove 8, the bottom is provided with a wire outlet 20, a lock core mechanism that is matched with an annular lock catch (not shown) for opening and closing is arranged in the box body, as shown in fig. 3-5, the lock core mechanism comprises a lock tongue 22, a lock rod 21, a micro switch 11 that touches the lock tongue 22, and an electromagnetic valve 12 that is connected with the lock rod, the end of the electromagnetic valve 12 is connected with a pull rod 7, the outer side of the pull rod 7 is sleeved with a reset spring 13, one end of the lock rod 21 that is matched with the lock tongue 22 for opening and closing is provided with a vertical hook-shaped buckling part 15, the other end of the lock rod 21 is provided with an open-shaped, when the door lock is opened and closed, the electromagnetic valve drives the pull rod to move, the pull rod pulls the lock rod to rotate, and the lock rod is separated from or buckled with the lock tongue, so that the annular lock catch is separated from the locking of the lock tongue or locked with the lock tongue.

As shown in fig. 3 and 4, the deadbolt is located at the lock catch groove 8 and comprises a linear portion and an arc portion which are connected, a shifting tooth 16 at the end of the linear portion is matched with a vertical hook-shaped buckling portion 15 for opening and closing, one end 5a of the arc portion 5 is locked with the annular lock catch when the door lock is closed, and the other end 5b of the arc portion 5 is contacted with the elastic sheet 10 of the microswitch 11; the lock tongue is sleeved on the first positioning column 18 and rotates relative to the first positioning column, and the lock rod is sleeved on the second positioning column 14 and rotates relative to the second positioning column; the rear panel 2 is provided with a fixed hook 9, a torsion spring (not completely shown) is mounted on the first positioning column 18, a torsion bar 19 at one end of the torsion spring is fixedly mounted on the fixed hook 9, and a torsion bar 17 at the other end of the torsion spring is connected with the bolt; the two fixed hooks 9 are arranged above the microswitch 11 and are oppositely arranged on one side of the arc-shaped part of the lock tongue up and down, the torsion bar 19 at one end of the torsion spring is fixedly arranged on one fixed hook 9, the fixed hooks which are oppositely arranged up and down are convenient to adjust the tightness of the torsion spring, and the locking effect is further improved.

The working principle is as follows: as shown in fig. 1 and 3, the power line 4 of the electromagnetic valve 12 and the signal line 3 of the microswitch 11 penetrate out from the outlet 20 and are connected with the control panel, when the cabinet door of the storage compartment is in a closed state, an annular lock catch (not shown) on the cabinet door of the storage compartment is locked with one end 5a of the arc-shaped part 5 of the lock tongue, and the shifting tooth 16 of the linear part of the lock tongue is buckled with the vertical hook-shaped buckling part 15 of the lock rod; when the consumer carries out the mobile payment, after the payment succeeds, the electromagnetic valve is triggered to drive the pull rod 7 to move, and then the lock rod which is hooked with the pull rod 7 in a clamping mode is driven to rotate by taking the second positioning column 14 as a shaft, so that the lock rod is separated from the lock tongue, as shown in fig. 4, the lock tongue releases the annular lock catch, and the cabinet door is opened.

Claims

1. The utility model provides a six check quick-witted lock, its front panel and rear panel that includes mutual joint, the front panel with the rear panel encloses to form a hollow box body, open at the top of box body has hasp groove, bottom to be equipped with the outlet, install in the box body with the lock core mechanism of annular hasp cooperation switching, lock core mechanism include spring bolt, locking lever, with the micro-gap switch that the spring bolt touched and with the solenoid valve that the locking lever links to each other, its characterized in that: the end part of the electromagnetic valve is connected with a pull rod, a reset spring is sleeved on the outer side of the pull rod, a vertical hook-shaped buckling part is arranged at one end of the lock rod, which is matched with the lock tongue to open and close, an open type return groove which is clamped with the pull rod and hooked is arranged at the other end of the lock rod, and the open type return groove and the hooking end of the pull rod are in a vertical hook shape.

2. A six-pane electromechanical door lock according to claim 1, wherein: the spring bolt is located hasp groove department, and it includes continuous sharp portion and arc portion, the tooth of dialling of sharp portion tip with the cooperation switching of vertical hook shape buckling parts, the one end of arc portion when the lock is closed with annular hasp closure, the other end of arc portion with micro-gap switch's bullet piece touches mutually.

3. A six-pane electromechanical door lock according to claim 1, wherein: the lock bolt is sleeved on the first positioning column and rotates relative to the first positioning column, and the lock rod is sleeved on the second positioning column and rotates relative to the second positioning column.

4. A six-pane electromechanical door lock according to claim 3, wherein: the rear panel is provided with a fixed hook, the first positioning column is provided with a torsion spring, a torsion bar at one end of the torsion spring is fixedly arranged on the fixed hook, and a torsion bar at the other end of the torsion spring is connected with the lock tongue.

5. The six-pane electromechanical door lock of claim 4, wherein: the two fixed hooks are arranged above the microswitch and are arranged on one side of the arc-shaped part of the lock tongue in an up-and-down opposite mode, and a torsion bar at one end of the torsion spring is fixedly arranged on one fixed hook.