CN212958067U - Mechanical unlocking mechanism for inner panel of full-automatic intelligent lock - Google Patents

Abstract

The utility model discloses a full-automatic intelligent lock inner panel machinery canceling release mechanical system, including back panel and emergent handle of unblanking, be provided with handle reset spring, torsional spring piece, first linkage piece, second interlock piece, square core axis of rotation and clamp plate in the back panel, the preceding terminal surface middle part of square core axis of rotation is provided with a square pole jack of unblanking, the emergent handle front end of unblanking drives the torsional spring piece motion, torsional spring piece drives first linkage piece and second interlock piece motion, first linkage piece and second interlock piece drive square core axis of rotation and rotate. According to the technical scheme, the emergency unlocking handle is twisted to drive the torsion spring plate, so that the torsion spring plate drives the square core rotating shaft through the first linkage plate and the second linkage plate, and the square core rotating shaft opens the existing lock body through the square rod, so that unlocking is realized; the lock has the advantages of reasonable structural design, simple structure, convenience in use, easiness in unlocking operation and good practicability.

Description

Mechanical unlocking mechanism for inner panel of full-automatic intelligent lock

Technical Field

The utility model relates to an intelligence tool to lock technical field, concretely relates to panel machinery unlocking mechanism in full-automatic intelligent lock.

Background

The development of the lock is different day by day, and the full-automatic intelligent lock is popular with consumers due to the fact that the door is simple and convenient to open. The structure is that a door opening motor is arranged in a rear panel, and when the door is opened outdoors or indoors, the motor receives an unlocking instruction signal to drive the motor to open the door.

Under the normal condition, the full-automatic intelligent lock is arranged on an indoor installation inner panel, an unlocking button is pressed to unlock the door when the door is out, and a manual knob is arranged at the position of a motor of the inner panel to be used as an emergency escape door. The disadvantages of such a manual knob are: when the door is opened, the door lock can be opened by manually rotating for several circles, the door opening is time-consuming and labor-consuming, and rapid escape is not facilitated in an emergency state. Wherein, the back panel corresponds the lock body square bar position and increases an emergent handle of fleing that opens the door to the lock body that the cooperation has the function of opening soon realizes rotating the handle and flees fast and open the door.

However, along with the more and more intelligent of intelligence lock, the battery capacity that uses is big, bulky, and the module that increases simultaneously is also more and more, and the rear panel has been unsuitable in original square pole position to set up the handle of fleing, because the structure sets up unreasonablely, does not have sufficient structure space, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a full-automatic intelligent lock inner panel mechanical unlocking mechanism that structural design is reasonable, simple structure, convenient to use, the easy and practicality of the operation of unblanking are good.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a full-automatic intelligent lock inner panel machinery canceling release mechanical system, includes the rear panel and the emergent handle of unblanking, be provided with handle reset spring, turn round reed, first linkage piece, second interlock piece, square core axis of rotation and clamp plate in the rear panel, the preceding terminal surface middle part of square core axis of rotation is provided with a square pole jack of unblanking, the emergent handle front end of unblanking drives the motion of turning round reed, turn round the reed and drive first linkage piece and the motion of second interlock piece, first linkage piece and second interlock piece drive square core axis of rotation and rotate.

The utility model discloses further set up to: the square pole jack of unblanking is the rectangular hole, it has the square pole to unblank square pole jack interpolation, drives the square pole and rotates when rotating through the square core axis of rotation and unblanks.

The utility model discloses still further set up to: the front end of the emergency unlocking handle is integrally provided with an unlocking convex shaft, the rear panel is provided with a handle mounting hole, the unlocking convex shaft is inserted into the handle mounting hole, and the handle reset spring is sleeved at the front end of the unlocking convex shaft.

The utility model discloses still further set up to: the utility model discloses a spring piece, including unblanking protruding axle, the front end of unblanking protruding axle is gone up an organic whole and is provided with two locating convex blocks, it is provided with locating convex block jack to turn round reed middle part, turn round the reed cover and establish at the front end of unblanking protruding axle, and two locating convex blocks all insert in the locating convex block jack.

The utility model discloses still further set up to: a connecting bottom plate is integrally arranged at the rear end of the square core rotating shaft, one end of the first linkage piece is connected with the left end of the torsion spring piece, and the other end of the first linkage piece is connected with the left end of the connecting bottom plate; one end of the second linkage plate is connected with the right end of the torsional reed, and the other end of the second linkage plate is connected with the right end of the connecting bottom plate.

The utility model discloses still further set up to: the pressing plate is characterized in that a rotating shaft through hole is formed in the middle of the pressing plate, the pressing plate is sleeved on the square core rotating shaft, and the pressing plate and the rear panel are fixedly connected through screws.

The utility model has the advantages that: compared with the prior art, the structure of the utility model is more reasonable, the emergency unlocking handle is twisted to drive the torsion spring plate, so that the torsion spring plate drives the square core rotating shaft through the first linkage plate and the second linkage plate, and the square core rotating shaft opens the existing lock body through the square rod, thereby realizing unlocking; the lock has the advantages of reasonable structural design, simple structure, convenience in use, easiness in unlocking operation and good practicability.

The invention is further described with reference to the drawings and the specific embodiments.

Drawings

Fig. 1 is an exploded view of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 3 is a schematic structural view of a torsion spring plate according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second linking plate according to an embodiment of the present invention.

Detailed Description

In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model discloses a full-automatic intelligent lock inner panel machinery unlocking mechanism, including rear panel 1 and the emergent handle 2 of unblanking, be provided with handle reset spring 3, torsional spring piece 4, first linkage piece 5, second interlock piece 6, square core axis of rotation 7 and clamp plate 8 in the rear panel 1, the preceding terminal surface middle part of square core axis of rotation 7 is provided with one square rod jack 71 of unblanking, emergent 2 front ends of unblanking handle drive torsional spring piece 4 motion, torsional spring piece 4 drives first linkage piece 5 and the motion of second interlock piece 6, first linkage piece 5 and second interlock piece 6 drive square core axis of rotation 7 and rotate.

Preferably, the unlocking square rod insertion hole 71 is a rectangular hole, a square rod is inserted into the unlocking square rod insertion hole 71, and the square rod is driven to rotate to unlock through the rotation of the square core rotating shaft 7.

The front end of the emergency unlocking handle 2 is integrally provided with an unlocking convex shaft 21, the rear panel 1 is provided with a handle mounting hole 11, the unlocking convex shaft 21 is inserted into the handle mounting hole 11, and the handle reset spring 3 is sleeved at the front end of the unlocking convex shaft 21.

The utility model discloses a lock, including unblanking protruding axle 21, the front end of unblanking protruding axle 21, the integrative two locating convex block 211 that are provided with on the preceding terminal surface of unblanking protruding axle 21, 4 middle parts of torsion spring leaf are provided with locating convex block jack 41, 4 covers of torsion spring leaf are established at the front end of unblanking protruding axle 21, and two locating convex block 211 all insert in locating convex block jack 41. Preferably, the positioning lug insertion holes 41 are configured and dimensioned to match the two positioning lugs 211.

A connecting bottom plate 72 is integrally arranged at the rear end of the square core rotating shaft 7, one end of the first linkage piece 5 is connected with the left end of the torsion spring piece 4, and the other end of the first linkage piece 5 is connected with the left end of the connecting bottom plate 72; one end of the second interlocking sheet 6 is connected with the right end of the torsion spring sheet 4, and the other end of the second interlocking sheet 6 is connected with the right end of the connecting bottom plate 72.

The middle part of the pressing plate 8 is provided with a rotating shaft through hole 81, the pressing plate 8 is sleeved on the square core rotating shaft 7, and the pressing plate 8 and the rear panel 1 are fixedly connected through screws.

Both ends homogeneous body is provided with two first cylinder bosss about turning round reed 4's preceding terminal surface, turn round reed 4 and be connected with first linkage piece 5 and 6 one end of second linkage piece through first cylinder boss, and connect the rear end face of bottom plate 72 and control both ends and all an organic whole and be provided with two second cylinder bosss, connect bottom plate 72 and deviate from turning round reed 4 end through second cylinder boss and first linkage piece 5 and second linkage piece 6 and be connected, and first linkage piece 5 and 6 both ends of second linkage piece also can adopt current screw and turn round reed 4 or be connected bottom plate 72 and be connected fixedly.

In practical application, a user twists the emergency unlocking handle to drive the torsion spring plate, so that the torsion spring plate drives the square core rotating shaft through the first linkage plate and the second linkage plate, and the square core rotating shaft opens the existing lock body through the square rod, thereby realizing unlocking; the lock has the advantages of reasonable structural design, simple structure, convenience in use, easiness in unlocking operation and good practicability.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims (6)

1. The utility model provides a mechanical unlocking mechanism of panel in full-automatic intelligent lock, includes rear panel (1) and emergent handle (2) of unblanking, its characterized in that: be provided with handle reset spring (3), turn round reed (4), first linkage piece (5), second linkage piece (6), square core axis of rotation (7) and clamp plate (8) in rear panel (1), the preceding terminal surface middle part of square core axis of rotation (7) is provided with one square bar jack (71) of unblanking, the emergent handle (2) front end of unblanking drives turn round reed (4) motion, turn round reed (4) drive first linkage piece (5) and second linkage piece (6) motion, first linkage piece (5) and second linkage piece (6) drive square core axis of rotation (7) and rotate.

2. The mechanical unlocking mechanism of the inner panel of the full-automatic intelligent lock according to claim 1, characterized in that: the square rod jack (71) of unblanking is the rectangular hole, it has the square rod to unblank to peg graft in square rod jack (71), drives the square rod rotation and unblanks when rotating through square core axis of rotation (7).

3. The mechanical unlocking mechanism for the inner panel of the full-automatic intelligent lock according to claim 2, characterized in that: the emergency unlocking handle is characterized in that an unlocking convex shaft (21) is integrally arranged at the front end of the emergency unlocking handle (2), a handle mounting hole (11) is formed in the rear panel (1), the unlocking convex shaft (21) is inserted into the handle mounting hole (11), and the front end of the unlocking convex shaft (21) is sleeved with a handle reset spring (3).

4. The mechanical unlocking mechanism of the inner panel of the full-automatic intelligent lock according to claim 3, characterized in that: the utility model discloses a lock, including unblanking protruding axle (21), the preceding terminal surface of unblanking protruding axle (21) is gone up an organic whole and is provided with two locating convex block (211), it is provided with locating convex block jack (41) to turn round reed (4) middle part, turn round reed (4) cover and establish the front end at unblanking protruding axle (21), and two locating convex block (211) all insert in locating convex block jack (41).

5. The mechanical unlocking mechanism of the inner panel of the full-automatic intelligent lock according to claim 4, characterized in that: a connecting bottom plate (72) is integrally arranged at the rear end of the square core rotating shaft (7), one end of the first linkage piece (5) is connected with the left end of the torsion spring piece (4), and the other end of the first linkage piece (5) is connected with the left end of the connecting bottom plate (72); one end of the second linkage plate (6) is connected with the right end of the torsion spring plate (4), and the other end of the second linkage plate (6) is connected with the right end of the connecting bottom plate (72).

6. The mechanical unlocking mechanism of the inner panel of the full-automatic intelligent lock according to claim 5, characterized in that: the middle part of the pressing plate (8) is provided with a rotating shaft through hole (81), the pressing plate (8) is sleeved on the square core rotating shaft (7), and the pressing plate (8) is fixedly connected with the rear panel (1) through screws.

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