CN205349003U - Motor drive's intelligent tool to lock - Google Patents

Abstract

The utility model relates to a tool to lock structure field, the intelligence that discloses a motor drive is locked, including lock body, spring bolt and spring bolt push -pull institution to it can let spring bolt push -pull institution fix a position or recessional component and driving motor of triggering to reach one, driving motor the output with trigger the structrual joint and order about its work, the department is connected with the 4 -6V battery of both electric quantity of supply with a drive and control circuit at driving motor's power supply terminal. The utility model discloses a removing heavy back -up source from, only needing to adopt that the low -voltage is battery powered can to drive tool to lock work, the battery that uses moreover can reach to be changed at any time, realizes the quick power supply of locking intelligence of resumeing, ensures that intelligent lock can last effectual normal work.

Description

A kind of motor-driven intelligent lock

Technical field

This utility model relates to lock structure field, and especially one utilizes motor-driven intelligent lock.

Background technology

At present, smart lock all needs power supply supply to start, and conventional dead bolt control mode is mainly electromagnetic force control, this kind of electromagnetic force controls to be control dead bolt retraction by the electromagnetic attraction of electromagnet in fact, and coordinates back-moving spring to realize a kind of mode that dead bolt reset is ejected.

Obviously, above-mentioned electromagnet could produce electromagnetic attraction after needing to obtain electricity, and current power supply mode is required for greatly using civil power or back-up source directly to power, adopt this kind of power supply mode, when power failure or supply line's fault, there will be the situation that cannot open lockset, or can there is voltage instability stable condition, do not reach required electromagnetic attraction, additionally, although in the previous case, can be powered by back-up source, solve the matter of great urgency, but, in order to reach the voltage required for electromagnetic attraction, the back-up source overall volume adopted is generally heavier, it is not easy to move and transport, but also certain placement space can be taken.

Summary of the invention

This utility model provides one to utilize motor-driven intelligent lock, solve the smart lock adopting at present Electromagnetic Control having a power failure, supply line's fault or voltage instability timing cannot the problems of normal operation, and provisioned back-up source volume is heavy, it is mobile to be not easy to and transport, and the problem such as take up room.

In order to achieve the above object, this utility model includes: lock body, dead bolt and dead bolt push-pull mechanism, it is characterized in that: also include: a trigger that dead bolt push-pull mechanism can be allowed to position or retreat and a drive motor, the outfan of described drive motor is connected with trigger and orders about its work, drives the 4-6V battery of control circuit and both electricity of supply to be connected with one at the power supply terminal place of drive motor.

This utility model is compared with prior art, remove the back-up source of heaviness from, it is only necessary to adopt low-voltage battery to power and lockset can be driven to work, and the battery used can be changed at any time, realize the power supply to smart lock of the fast quick-recovery, ensured that smart lock can the normal operation of continuous and effective.

Accompanying drawing explanation

Fig. 1 is the structure chart after this utility model assembling.

Fig. 2 is the disassembly diagram of this utility model dress.

Fig. 3 is cam structure figure of the present utility model.

Detailed description of the invention

As shown in Figure 1 and Figure 2, this utility model is mainly made up of lock body, dead bolt, dead bolt push-pull mechanism, trigger 9, driving motor 11.

Above-mentioned lock body includes: housing 3, cover plate 1 and front panel 2, and a cubic stud 5,6 is fixed in the Liang Ge corner, front end in housing 3 respectively, and the Liang Ge corner, rear end in housing is respectively equipped with connecting screw hole (not shown in FIG.)；Cover plate 1 is placed on housing 3, the four corners on its surface be not provided with cubic stud with housing 5,6, the corresponding screw of screw, for by screw, both are combined；Front panel 2 is located at the positive front end of housing 3, and is provided with two dead bolt manhole appendixs on the plate face of front panel.

Above-mentioned dead bolt has two, respectively big dead bolt 41 and little dead bolt 42, and these two dead bolts lay respectively in above-mentioned two dead bolt manhole appendix and carry out ejecting and retraction action.

Described dead bolt push-pull mechanism includes: L-square 71, pull bar 73, the body of rod 10 and two fixing axles 72, the horizontal plane of L-square 71 is provided with two slide openings side by side, these two slide openings side by side have employed U-shaped slide opening, so that the placement of L-square and connection are installed, meanwhile, the vertical of L-square 71 it is provided with a breach and is respectively placed in the positional punch of these breach both sides；The middle part of described pull bar 73 is provided around the jut 731 of a week, and for 731 center lines, pull bar 73 is divided into the left end body of rod and the right-hand member body of rod with this jut, the described left end body of rod sequentially passes through the right positioner of L-square and bores a hole and be connected with little dead bolt 42 after a back-moving spring A, when being connected with little dead bolt, the end of the left end body of rod is provided with to connect screw thread and be cased with locking nut fixes (not shown in FIG.), the described right-hand member body of rod is then after a back-moving spring B, its end is by sheet 8 support, this sheet 8 is integrated with the bottom of housing 3 and is connected, there is a support at its top allows the prop hole of right-hand member body of rod fore-aft travel；The described body of rod 10 is cased with a back-moving spring C, and allows one end of the body of rod 10 be connected with big dead bolt 41, and the other end is then bored a hole with the left positioner of L-square 71 and is connected；Two described fixing axles 72 are located at below the horizontal plane of L-square 71, the top of these two fixing axles 72 and bottom have respectively stretches out projection, during installation, the projection at the top of two fixing axles is respectively placed in two U-shaped slide openings of L-square 71, play the support to L-square and for the effect of displacement before and after L-square, and the projection of bottom can make two fixing axles vertically be fixed on housing 3.

Above-mentioned trigger 9 is a piece of Z-shaped bool, form it into low level limit and high-order limit, described low level limit is supported fixing after the breach set by vertical of L-square 71 by a pin member, now, the bent angle of Z-shaped bool is just pushed up and be press against L-square 71, making L-square be fixed on lock-bit position, the end on the high-order limit of described Z-shaped bool is connected with a back-moving spring D, and this back-moving spring D is vertically located in housing 3 and plays a supporting role.

As shown in Figure 3, described drive motor 11 is loaded in housing, its outfan is equipped with a cam 12, this cam 12 has protuberance 121, and make this protuberance 121 ride on the end on high-order limit of trigger 9, power supply terminal at drive motor is connected to a driving control circuit and connects (not shown in FIG.), and the replaceable battery of both electricity of supply.

Described battery is the well-known category battery of the alkaline species battery of interchangeable 4-6V, lithium battery or other equivalent voltages, is mainly supplied simultaneously to drive motor and drives the electricity required for control circuit.

Described driving control circuit is that any drive motor that controls rotates or out-of-work control circuit under setting value, in the present embodiment, drive control circuit after receiving switching signal, control the control signal that the outfan of drive motor stops after rotating a week.

After this utility model is battery-powered, press switch of unblanking, drive the signal that control circuit stops after just sending rotation one week to drive motor, after drive motor receives and drives signal, dress cam on the output also rotates with one week, when cam can apply downward pressure to the high-order limit of Z-shaped bool in rotary course, the bent angle making Z-shaped bool departs from L-square, now, dead bolt push-pull mechanism is just subject to being in the elastic force of back-moving spring A, C of compressive state, draw back, also drive dead bolt retraction, it is achieved process of unblanking simultaneously；When shutting, the reset of dead bolt push-and-pull machine is promoted to drive dead bolt to stretch out by being in the elastic force of the back-moving spring B of compressive state, after Z-shaped bool is restored by back-moving spring D simultaneously so that it is bent angle is again pushed up and be press against dead bolt push-and-pull machine, shuts process with realization.

Claims (3)

1. a motor-driven intelligent lock, including: lock body, dead bolt and dead bolt push-pull mechanism, it is characterized in that: also include: a trigger (9) that dead bolt push-pull mechanism can be allowed to position or retreat and a drive motor (11), the outfan of described drive motor (11) is connected with trigger (9) and orders about its work, drives the 4-6V battery of control circuit and both electricity of supply to be connected with one at the power supply terminal place of drive motor.

2. motor-driven intelligent lock according to claim 1, it is characterized in that: described dead bolt push-pull mechanism includes: L-square (71), pull bar (73), two locating shafts (72), the horizontal plane of described L-square is provided with two slide openings side by side, simultaneously, its vertical is provided with a breach and at least one positional punch, the middle part of described pull bar is provided around the jut (731) of a week, the left end body of rod of pull bar (73) is connected with dead bolt after sequentially passing through the positional punch of L-square and a back-moving spring A, and the right-hand member body of rod of pull bar is after another back-moving spring B, its end is by sheet (8) support, described two locating shafts are fixed in lock body, its top is respectively placed in two slide openings of L-square, front and back displacement is made for L-square；

Described trigger (9) is Z-shaped bool, the low level limit of this Z-shaped bool is after the breach of L-square, its end is supported fixing by pin member, now, the bent angle of Z-shaped bool is just pushed up and be press against L-square, and the end on the high-order limit of Z-shaped bool is connected with a back-moving spring D, this back-moving spring D is vertical in lock body；

The outfan of described drive motor is equipped with a cam (12), and this cam has a protuberance (121), and makes this protuberance (121) ride on the end on high-order limit of described Z-shaped bool.

3. motor-driven intelligent lock according to claim 2, it is characterized in that: described dead bolt push-pull mechanism also includes a body of rod (10), one end of this body of rod is connected with dead bolt, and the other end is connected with L-square (71), and is cased with a back-moving spring C on the body of rod.