CN209723871U - A kind of two-way scissors tongue Intelligent lock body - Google Patents

Abstract

The utility model discloses a kind of two-way scissors tongue Intelligent lock bodies, including lid, lid front end is fixedly connected with the grip tab with dead bolt hole, it is disposed with scissors tongue group, lock tongue group and reaction tongue group from top to bottom along the grip tab in lid, scissors tongue positioning group control of the activation of scissors tongue group by setting in its rear, swinging up and down for scissors tongue positioning group are controlled by scissors tongue position reset spring；Reaction tongue group is connect with scissors tongue positioning group by wirerope；Circuit board passes through the activation of the electric unit allocation scissors tongue group of control and the switch of the flexible realization door lock of lock tongue group；Using two-way scissors tongue structure, can bi-directional movable, realize the feature that Intelligent lock body is easy for installation, highly-safe, using steel cord structure, the function that lock body is small in size, power consumption is low is realized, and this intelligent door lock can independently realize that mechanical open is opened with electronics, it is easy to use.

Description

A kind of two-way scissors tongue Intelligent lock body

Technical field

The utility model relates to Intelligent lock body field, specially a kind of two-way scissors tongue Intelligent lock body.

Background technique

Intelligent door lock refer to be different from tradition machinery lock on the basis of it is improved, in user security, identification, managerial side The lockset of the more intelligent easy in face is different from tradition machinery lock, is with safety, convenience, advanced technology is answered Mould assembly lockset.

Intelligent door lock in the prior art closes the door select unidirectional skew bolt lock mostly for convenience, but the structure of latch bolt makes this Intelligent door lock can not achieve two-way switch, also have inconvenience when filling door lock, when gate be it is left opening or it is right open it is just necessary Left hand model door lock or right hand model door lock is respectively adopted, cannot get wrong between the two, does not otherwise just install；In addition, the knot of latch bolt Structure is too easy to be cracked, and keeps door lock anti-theft performance poor.

On the other hand, existing intelligent door lock is to only use multiple components in motor drag lock body while operating, In mostly The motor for just needing to select relatively high power in the case where meeting biggish drawing force, makes lock body volume become larger, while lock body operates Power consumption it is big, it is at high cost.

Utility model content

To overcome the defect that unidirectional skew bolt lock in the prior art is difficult to install and anti-theft performance is poor, and solution lock body Motor internal power is big, bulky technical problem, and the utility model provides a kind of two-way scissors tongue Intelligent lock body, realizes Intelligent lock body is easy for installation, highly-safe, small in size, power consumption is low, can independently realize the mechanical function of opening and electronics is opened.

In order to achieve the above object, the utility model is achieved by the following technical programs:

A kind of two-way scissors tongue Intelligent lock body, including lid, lid front end are fixedly connected with the grip tab with dead bolt hole, It is disposed with scissors tongue group, lock tongue group and reaction tongue group from top to bottom along grip tab in lid, the activation of scissors tongue group is logical The scissors tongue positioning group control of setting in its rear is crossed, scissors tongue positioning group is swung up and down through scissors tongue position reset spring Control；Reaction tongue group is connect with scissors tongue positioning group by wirerope.

Preferably: scissors tongue group includes scissors tongue, scissors tongue guide rod, and scissors tongue reseting spring sleeve is in scissors tongue guide rod On, the fixed bracket of scissors tongue and scissors tongue guide rod rivet；Scissors ligulate shape is drops, and it is upward convex to be provided with triangle at tip It rises, that arc end part is provided with circular arc is downwardly convex；Two panels scissors tongue is symmetrical as plane using scissors tongue guide rod, leads respectively with scissors tongue Bar top and bottom joggle, two panels scissors tongue is wherein a piece of when enabling is pressed against the axis activity of scissors tongue center of pilot by doorframe, until two Piece scissors tongue is overlapped.

Preferably: scissors tongue positioning group includes scissors tongue positioning upper bracket, scissors tongue positioning lower bracket, is set to its it Between with directive wheel locating support connect directive wheel.

Preferably: the scissors tongue sliding piece group of scissors tongue positioning group lower end setting, scissors tongue sliding piece group includes scissors The sublingual sliding piece of sliding piece, scissors and in-between scissors tongue rotatable lamella is clipped on tongue；Scissors tongue sliding piece group passes through oscillating rod It is connect with lock tongue group, oscillating rod and lid are swung with oscillating rod casing connection and are cased with oscillating rod reset spring on rod bush.

Preferably: lock tongue group includes lock tongue, the lock tongue guide rod being connect by lock tongue fixed screw with lock tongue, leads with lock tongue The optoelectronic induction bracket of bar riveting.

Preferably: further including lock core rotation axis and motor group, lock core rotation axis is arranged concentrically guide gear, motor group packet Include motor gear, motor, motor upper casing, motor lower casing；Guide gear engages connection with motor gear.

Preferably: lock core rotation axis is by lock core rotation axis connecting rod and covers the lock core rotation on lock core rotation axis connecting rod Axis spring is connect with lock tongue guide rod.

Preferably: reaction tongue group includes reaction tongue, the reaction tongue guide rod with reaction tongue riveting, and reaction tongue guide rod end is embedding There is reaction tongue bracket, reaction tongue spring is cased on reaction tongue guide rod.

Preferably: further including circuit board, inductive switch is set on circuit board, by driving motor group to control scissors tongue The activation of group and stretching for lock tongue group.

Preferably, it is mounted on doorframe with the matched locking plate of grip tab and keeper, lid bottom is provided with the world Hook support.

Compared with prior art, the utility model have it is following the utility model has the advantages that

The utility model uses scissors tongue structure, and scissors ligulate shape is drops, and it is upward convex to be provided with triangle at tip It rises, that arc end part is provided with circular arc is downwardly convex；Two panels scissors tongue is symmetrical as plane using scissors tongue guide rod, leads respectively with scissors tongue Bar top and bottom joggle, two panels scissors tongue is wherein a piece of when enabling is pressed against the axis activity of scissors tongue center of pilot by doorframe, until two Piece scissors tongue be overlapped, difference with can only one-way movable monocline tongue structure, the double shear knife tongue structure of the utility model can two-way work Dynamic, when installing the lock body, no matter user needs gate to turn left out or turn right out, and the utility model can be realized, user Extra purchase specially door lock or to the right door lock to the left are not needed.

On the other hand, compared with unidirectional latch bolt, using two-way scissors tongue structure, shape design pastes it more with doorframe It closes, is used cooperatively with square tongue lock tongue group, stationarity is strong, and anti-theft performance is higher.

The utility model connects reaction tongue group using wirerope and the coefficient structure of scissors tongue positioning group reset spring Group parts are positioned with scissors tongue, under the mode that electronics is opened, motor group only needs to drive the movement of lock tongue group parts, and scissors Swinging up and down for tongue positioning group is then made by the elastic and scissors tongue positioning group reset spring collaboration of reaction tongue group control wirerope With realization, so that the number of components for needing electric unit allocation be made to reduce, it is only necessary to which this lock body can be realized in the motor of smaller power Automated intelligent control, reduce lock body volume, reduce lock body running power consumption, reduce cost.

The utility model can be achieved at the same time it is mechanical open and electronics open function, two kinds of opening ways can independent work, Convenient and highly-safe usage experience is provided for user.

Detailed description of the invention

Fig. 1 is a kind of decomposition texture schematic diagram of two-way scissors tongue Intelligent lock body in the utility model embodiment；

Fig. 2 is a kind of overall structure diagram of two-way scissors tongue Intelligent lock body in the utility model embodiment；

Fig. 3 is a kind of scissors tongue group decomposition texture signal of two-way scissors tongue Intelligent lock body in the utility model embodiment Figure；

Fig. 4 shows for the scissors tongue positioning group decomposition texture of two-way scissors tongue Intelligent lock body a kind of in the utility model embodiment It is intended to；

Fig. 5 is a kind of reaction tongue group decomposition texture signal of two-way scissors tongue Intelligent lock body in the utility model embodiment Figure；

Fig. 6 is a kind of lock tongue group decomposition texture schematic diagram of two-way scissors tongue Intelligent lock body in the utility model embodiment；

Fig. 7 is a kind of motor group decomposition texture schematic diagram of two-way scissors tongue Intelligent lock body in the utility model embodiment；

Structural representation when Fig. 8 is the door opening state of a kind of two-way scissors tongue Intelligent lock body in the utility model embodiment Figure；

Structural representation when Fig. 9 is the shutdown state of a kind of two-way scissors tongue Intelligent lock body in the utility model embodiment Figure；

Process signal when Figure 10 opens for the electronics of two-way scissors tongue Intelligent lock body a kind of in the utility model embodiment Figure；

Process signal when Figure 11 opens for the machinery of two-way scissors tongue Intelligent lock body a kind of in the utility model embodiment Figure.

In figure: 1 is lid；2 be grip tab；3 be locking plate；4 be keeper；5 be lock tongue group；6 be lock core rotation axis；7 For guide gear；8 be motor group；9 be scissors tongue group；10 be scissors tongue positioning group；11 be scissors tongue position reset spring；12 For scissors tongue sliding piece group；13 be oscillating rod；14 be swing rod bush；15 be oscillating rod reset spring；16 be reaction tongue group；17 For wirerope；18 be circuit board；19 be inductive switch；20 be lock tongue；21 be lock tongue fixed screw；22 be lock tongue guide rod；23 are Optoelectronic induction bracket；24 be lock core rotation axis connecting rod；25 rotate axis spring for lock core；26 be motor gear；27 be motor；28 are Motor upper casing；29 be motor lower casing；30 be scissors tongue；31 be scissors tongue guide rod；32 be scissors tongue reset spring；33 be scissors tongue Fixed bracket；34 position upper bracket for scissors tongue；35 position lower bracket for scissors tongue；36 be directive wheel locating support；37 be to lead To wheel；38 be sliding piece on scissors tongue；39 be the sublingual sliding piece of scissors；40 be scissors tongue rotatable lamella；41 be reaction tongue；42 be sense Answer tongue guide rod；43 be reaction tongue bracket；44 be reaction tongue spring；45 be world hook support.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-7, a kind of two-way scissors tongue Intelligent lock body provided by the utility model, including lid 1 are please referred to, before lid 1 End is fixedly connected with the grip tab 2 with dead bolt hole, is disposed with from top to bottom in the lid 1 along the grip tab 2 Scissors tongue group 9, lock tongue group 5 and reaction tongue group 16, scissors tongue positioning of the activation of the scissors tongue group 9 by setting in its rear 10 control of group, swinging up and down for the scissors tongue positioning group 10 are controlled by scissors tongue position reset spring 11；The reaction tongue Group 16 is connect with the scissors tongue positioning group 10 by wirerope 17.

Moreover: the scissors tongue group 9 includes scissors tongue 30, scissors tongue guide rod 31, scissors tongue reset spring 32 It covers on the scissors tongue guide rod 31, the fixed bracket 33 of scissors tongue is riveted with the scissors tongue guide rod 31；30 shape of scissors tongue Shape is drops, and it is downwardly convex to be provided with that triangle raises upward, arc end part is provided with circular arc at tip；Two panels scissors tongue 30 with the scissors tongue guide rod 31 be that plane is symmetrical, and respectively with the 31 top and bottom joggle of scissors tongue guide rod, two panels is cut when enabling Knife tongue 30 is wherein a piece of to be pressed against the 31 central axis activity of scissors tongue guide rod by doorframe, until two panels scissors tongue 30 is overlapped.

Moreover: the scissors tongue positioning group 10 includes scissors tongue positioning upper bracket 34, lower of scissors tongue positioning Frame 35, the directive wheel 37 connected with directive wheel locating support 36 being set between it.

Moreover: 10 lower end of scissors tongue positioning group is provided with scissors tongue sliding piece group 12, the scissors tongue Sliding piece group 12 is including sliding piece 38, the sublingual sliding piece 39 of scissors on scissors tongue and is clipped in in-between scissors tongue rotatable lamella 40；

The scissors tongue sliding piece group 12 is connect by oscillating rod 13 with the lock tongue group 5, the oscillating rod 13 with it is described Lid 1 is cased with oscillating rod reset spring 15 on the swing rod bush 14 to swing the connection of rod bush 14.

Moreover: the lock tongue group 5 is connect including lock tongue 20, with the lock tongue 20 by lock tongue fixed screw 21 Lock tongue guide rod 22, with the lock tongue guide rod 22 riveting optoelectronic induction bracket 23.

Moreover: further including lock core rotation axis 6 and motor group 8, the lock core rotation axis 6 is arranged concentrically guiding tooth Wheel 7, the motor group 8 include motor gear 26, motor 27, motor upper casing 28, motor lower casing 29；The guide gear 7 and institute State the engagement connection of motor gear 26.

Moreover: the lock core rotation axis 6 is by lock core rotation axis connecting rod 24 and covers in the lock core rotation axis Lock core rotation axis spring 25 on connecting rod 24 is connect with the lock tongue guide rod 22.

Moreover: the reaction tongue group 16 is led including reaction tongue 41, with the reaction tongue of the reaction tongue 41 riveting Bar 42,42 end of reaction tongue guide rod are embedded with reaction tongue bracket 43, are cased with reaction tongue spring on the reaction tongue guide rod 42 44。

Moreover: further including circuit board 18, inductive switch 19 is set on the circuit board 18, by controlling motor 8 activation of control scissors tongue group 9 of group and stretching for lock tongue group 5.

Moreover: being mounted on doorframe with the matched locking plate 3 of the grip tab 2 with keeper 4, the lid 1 bottom is provided with world hook support 45.

The utility model is further described below in conjunction with drawings and examples.

Referring to Fig. 1-9,30 original state of scissors tongue is the state of activation, and when shutting behind the door, reaction tongue 41 is by the outer of doorframe Pressure, compression reaction tongue spring 44 inwardly move, and into reaction tongue guide rod 42 in lid 1, is driven, bullet makes bullet into lid 1 together The wirerope 17 fastened on reaction tongue guide rod 42 loosens, so that the scissors tongue positioning group 10 of 17 other end of connecting steel wire ropes be made to lose Pulling force is removed, has the tendency that popping up, while scissors tongue position reset spring 11 pulls scissors tongue positioning group 10, the positioning of scissors tongue Group 10 bounces under the action of scissors tongue position reset spring 11, positions scissors tongue group 9, makes scissors tongue 30 along 3 direction of locking plate Pop-up is inserted into the corresponding lockhole of locking plate 3；

On the other hand, while reaction tongue 41 is answered tongue guide rod 42 bullet is into lid 1 together by doorframe compression dynamic, triggering Inductive switch 19, the electric signal control motor 27 that circuit board 18 is connected to inductive switch 19 drive, and motor gear 26 starts running simultaneously Band movable lock core rotation axis 6 rotates counterclockwise, and then lock tongue group 5 is driven to move along doorframe direction, and lock tongue 20 pops up, and is inserted into locking plate Fixed in 3 corresponding lockholes, door closing procedure terminates.

Referring to Fig. 1-10, when being opened using electronics opening ways, user external lock by input password or fingerprint input or The modes such as swipe the card carry out after authenticating successfully, while reaction tongue group 16 pops up lid 1, the mobile drive steel of reaction tongue guide rod 42 Cord 17 tenses, to make the scissors tongue positioning group 10 of 17 other end of connecting steel wire ropes by the active force pulled downward on, simultaneously Under the action of scissors tongue position reset spring 11, scissors tongue positioning group 10 is separated with scissors tongue group 9, loses scissors tongue group 9 Support is so as to free in and out；

On the other hand, inductive switch 19, circuit board are triggered while reaction tongue group 16 pops up lid 1 after user authentication success 18 receive the control operating of motor 27 after instruction, and motor 27 controls motor gear 26 and rotates, and motor gear 26 is with movable lock core rotation axis 6 It rotates clockwise, and then lock tongue group 5 is driven to move along lock body direction, the lockhole that lock tongue 20 pops up doorframe enters in lid 1, real The activation of existing scissors tongue 30, realizes the unlatching of door.

- 9 and Figure 11 referring to Fig.1 is inserted a key into this lock body when being opened using mechanical opening ways, when key turns Band movable lock core rotation axis 6, lock core rotation axis 6, which rotates clockwise, drives lock tongue group to be retracted in lid 1, so that lock tongue 20 be made to pop up The locking plate 3 of doorframe；Lock core rotation axis 6 continue to rotate drive lock tongue guide rod 22 continue to move to pull oscillating rod reset spring 15 so that drive oscillating rod 13, keep the sublingual sliding piece 39 of sliding piece 38, scissors and scissors tongue rotatable lamella 40 on scissors tongue clockwise Rotation, and then scissors tongue positioning group 10 is pushed, it realizes the activation of scissors tongue 30, realizes the unlatching of door.

It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality It is not limited to specific details and legend shown and described herein with novel.

Claims (10)

1. a kind of two-way scissors tongue Intelligent lock body, including lid (1), lid (1) front end is fixedly connected with the lock with dead bolt hole Cramp (2), it is characterised in that: be disposed with scissors tongue group from top to bottom along the grip tab (2) in the lid (1) (9), lock tongue group (5) and reaction tongue group (16), scissors tongue positioning of the activation of the scissors tongue group (9) by setting in its rear Group (10) control, swinging up and down for the scissors tongue positioning group (10) are controlled by scissors tongue position reset spring (11)；It is described Reaction tongue group (16) is connect with the scissors tongue positioning group (10) by wirerope (17).

2. a kind of two-way scissors tongue Intelligent lock body according to claim 1, it is characterised in that: scissors tongue group (9) packet Scissors tongue (30), scissors tongue guide rod (31) are included, scissors tongue reset spring (32) covers on the scissors tongue guide rod (31), scissors tongue Fixed bracket (33) and the scissors tongue guide rod (31) rivet；Scissors tongue (30) shape is drops, is arranged at tip There is triangle to raise upward, that arc end part is provided with circular arc is downwardly convex；Two panels scissors tongue (30) is with the scissors tongue guide rod (31) It is symmetrical for plane, respectively with scissors tongue guide rod (31) top and bottom joggle, two panels scissors tongue (30) wherein a piece of quilt when enabling Doorframe is pressed against the activity of scissors tongue guide rod (31) central axis, until two panels scissors tongue (30) is overlapped.

3. a kind of two-way scissors tongue Intelligent lock body according to claim 1, it is characterised in that: the scissors tongue positioning group (10) include scissors tongue positioning upper bracket (34), scissors tongue positioning lower bracket (35), be set to positioning between it with directive wheel The directive wheel (37) of bracket (36) connection.

4. a kind of two-way scissors tongue Intelligent lock body according to claim 3, it is characterised in that: the scissors tongue positioning group (10) the scissors tongue sliding piece group (12) of lower end setting, the scissors tongue sliding piece group (12) includes sliding piece on scissors tongue (38), the sublingual sliding piece of scissors (39) and it is clipped in in-between scissors tongue rotatable lamella (40)；

The scissors tongue sliding piece group (12) is connect by oscillating rod (13) with the lock tongue group (5), the oscillating rod (13) and The lid (1) is cased with oscillating rod reset spring (15) on the swing rod bush (14) to swing rod bush (14) connection.

5. a kind of two-way scissors tongue Intelligent lock body according to claim 1, it is characterised in that: the lock tongue group (5) includes Lock tongue (20), the lock tongue guide rod (22) and the lock tongue guide rod being connect with the lock tongue (20) by lock tongue fixed screw (21) (22) the optoelectronic induction bracket (23) riveted.

6. a kind of two-way scissors tongue Intelligent lock body according to claim 5, it is characterised in that: further include lock core rotation axis (6) it is arranged concentrically guide gear (7) with motor group (8), the lock core rotation axis (6), the motor group (8) includes motor gear (26), motor (27), motor upper casing (28), motor lower casing (29)；The guide gear (7) is engaged with the motor gear (26) Connection.

7. a kind of two-way scissors tongue Intelligent lock body according to claim 6, it is characterised in that: the lock core rotation axis (6) By lock core rotation axis connecting rod (24) and cover lock core rotation axis spring (25) and institute on the lock core rotation axis connecting rod (24) State lock tongue guide rod (22) connection.

8. a kind of two-way scissors tongue Intelligent lock body according to claim 1, it is characterised in that: reaction tongue group (16) packet Reaction tongue (41), the reaction tongue guide rod (42) with the reaction tongue (41) riveting are included, reaction tongue guide rod (42) end is embedded with Reaction tongue bracket (43) is cased with reaction tongue spring (44) on the reaction tongue guide rod (42).

9. a kind of two-way scissors tongue Intelligent lock body according to claim 1, it is characterised in that: it further include circuit board (18), Inductive switch (19) are set on the circuit board (18), activation and lock by control motor group (8) control scissors tongue group (9) Tongue group (5) is stretched.

10. a kind of two-way scissors tongue Intelligent lock body according to claim 1, it is characterised in that: with the grip tab (2) The locking plate (3) and keeper (4) matched are mounted on doorframe, and lid (1) bottom is provided with world hook support (45).