CN208251855U - A kind of fingerprint lock construction and Fingerprint Lock notebook - Google Patents

Abstract

The utility model relates to provide fingerprint lock construction and Fingerprint Lock notebook, including lock shell, lock, push button component, wraping plate hook member, circuit board and position-limiting unit, lock shell includes the accommodating chamber that bottom edge and two sides surround, wraping plate hook member includes pressed end, hook end and connecting shaft, wraping plate hook member is articulated in accommodating chamber by connecting shaft, and pressed end and hook end can connect axis and mutually rotate for center axis；Push button component further includes fingerprint recognition circuit, position-limiting unit includes the locating part of motor and connection motor shaft, locating part is set to one end of push button component and offsets with push button component, push button component is limited when locating part is in first state to slide in accommodating chamber, it is released when locating part is in the second state and push button component is slided in accommodating chamber, fingerprint recognition circuit is electrically connected circuit board and can indicate that circuit board changes the state of locating part to the switching operations of motor.It is convenient, highly-safe that above-mentioned fingerprint lock construction and Fingerprint Lock notebook have the advantages that unlock.

Description

A kind of fingerprint lock construction and Fingerprint Lock notebook

Technical field

The utility model relates to a kind of lock construction, especially a kind of fingerprint lock construction and the fingerprint including the fingerprint lock construction Lock notebook.

Background technique

Fingerprint Lock is a kind of using somatic fingerprint as the intelligent lock of identification carrier and means, generally by electronic recognition and control System, mechanical linkage system two parts composition.Since the uniqueness and non-reproduction of fingerprint determine that Fingerprint Lock is all at present Safest lock kind in lockset, so Fingerprint Lock becomes increasingly popular now.

Existing notebook is often fitted without lock, separately has notebook by coded lock or has key unlocking, coded lock is easy It forgets Password, key unlocking is dangerous, and therefore, safety and convenience be not high.

Utility model content

In view of the above situation, it is necessary to provide a kind of convenient unlocking and highly-safe fingerprint lock construction and including the fingerprint The Fingerprint Lock notebook of lock construction.

In order to solve the above technical problems, providing a kind of fingerprint lock construction, comprising:

Shell is locked, the lock shell includes the accommodating chamber that bottom edge and two sides surround, and is equipped with and institute in described a side State the fluting that accommodating chamber communicates；

Lock, the lock are equipped with catching groove corresponding with the fluting；

Push button component, the push button component slippage are set in the accommodating chamber；

Wraping plate hook member, the wraping plate hook member includes pressed end and hook end, between the pressed end and hook end Equipped with connecting shaft, the wraping plate hook member is articulated in the accommodating chamber by the connecting shaft, the pressed end and the extension Hook end can the connecting shaft be center axis mutually rotate, the pressed end is connect with the push button component, and the hook end is worn The fluting is crossed to be placed in the catching groove；

It further include the circuit board and position-limiting unit in the accommodating chamber, the push button component further includes fingerprint recognition electricity Road, the position-limiting unit include the locating part of motor and connection motor shaft, and the locating part is set to one end of the push button component And offset with the push button component, the locating part limits the push button component when being in first state sliding in the accommodating chamber It is dynamic, it is released when the locating part is in the second state and the push button component is slided in the accommodating chamber, the fingerprint recognition Circuit is electrically connected the circuit board and can indicate the circuit board to the switching operations of the motor to change the limit The state of part；

The push button component includes push plate, and the push plate pushes away slot equipped with corresponding with the pressed end, and the slot that pushes away leads to It crosses the push button component to slide to make it with the extruding end in contact in the accommodating chamber or separate, pushes away slot and institute when described State squeeze end in contact or it is separated when, rotate the pressed end and the hook end mutually with connecting shaft center axis thus The hook end is set to be separated from each other or fasten with the catching groove.

In above-mentioned the utility model fingerprint lock construction, the push button component further includes panel and bottom plate, the panel with The bottom plate mutually fastens one cavity of molding, and the fingerprint recognition circuit is fixed in the cavity, and the push plate is described Extension of a side of panel to the wraping plate hook member setting direction.

In above-mentioned the utility model fingerprint lock construction, the panel is equipped with sliding rail, and the two sidewalls of the accommodating chamber are equipped with The sliding slot opposite with the sliding rail, the panel slide to drive the push button component in the sliding slot by the sliding rail It is slided in the accommodating chamber.

In above-mentioned the utility model fingerprint lock construction, the fingerprint recognition circuit includes fingerprint identification area, the face Plate is equipped with the identifying hole communicated with the fingerprint identification area, and the bottom edge is equipped with through-hole corresponding with the identifying hole, described Fingerprint identification area is installed in the identifying hole, and the identifying hole is fastened in the through-hole, the fingerprint identification area with it is described Through-hole communicates.

In above-mentioned the utility model fingerprint lock construction, the panel and the position-limiting unit are respectively arranged on the wraping plate and hang The both ends of hook are additionally provided with the first spring, first spring one end between the wraping plate hook member and the motor faceplate It is fixed in the accommodating chamber, the other end is connect with the panel.

In above-mentioned the utility model fingerprint lock construction, the wraping plate hook member includes front and opposite with the front The back side, the back side be with the accommodating chamber base contact surface, between the back side and the accommodating chamber bottom be equipped with second Spring, described second spring one end are fixed at the accommodating chamber bottom, and the other end is butted on the connecting shaft and the hook Between end.

In above-mentioned the utility model fingerprint lock construction, it is equipped with an arc convex at the back side, the slot that pushes away includes one The pushing surface that the holding tank of the arc convex can be accommodated and connect with the holding tank arc transition, the push button component is to described When wraping plate hook member direction is slided, the pushing surface active force is in the arc convex, to make the pressed end and the hook End is mutually rotated by center axis of the connecting shaft, when the push button component is slided to the wraping plate hook member opposite direction, The arc convex is resetted in the holding tank.

It further include having the battery being electrically connected with the circuit board in above-mentioned the utility model fingerprint lock construction, it is described Battery is set between the push button component and the end of the accommodating chamber, also fixed between the push button component and the battery Equipped with a limit switch touch part, the push button component slidably reciprocate in the accommodating chamber can make the fingerprint recognition circuit with The limit switch touching part contact or separation.

It further include hook top plate in above-mentioned the utility model fingerprint lock construction, the hook top plate is covered on described stick up The top of plate hook member, one end pass through the side wall for being fastened on the accommodating chamber, and the other end passes through screw and the appearance It receives bottom of chamber portion and fixes.

A kind of Fingerprint Lock notebook, including fingerprint lock construction, further include front cover and rear cover, the lock shell with it is described Cover is fixed to each other afterwards, and the lock is fixed with the front cover, and the hook end is fastened in the catching groove, makes the preceding envelope Face is fixed to each other with the rear cover.

Above-mentioned fingerprint lock construction is electrically connected circuit board simultaneously switch of the indicating circuit plate to motor by fingerprint recognition circuit It is sliding in accommodating chamber to limit or release push button component by changing the state of locating part to change the state of locating part for running Dynamic limitation, push button component slides in accommodating chamber makes push plate active force in pressed end, to make pressed end and hook end with even Spindle is that center axis mutually rotates that hook end is made to be separated from each other or fasten with catching groove, when the utility model is unlocked, need to be passed through Fingerprint recognition circuit certification passes through, and could start push button component and slide in accommodating chamber, have a safety feature；Additionally by push button Module edge and receiving cavity wall setting sliding rail and corresponding sliding slot, make fingerprint recognition panel component entirety smooth sliding, facilitate life Installation is produced, and increases service life.

Detailed description of the invention

Fig. 1 is the utility model Fingerprint Lock STRUCTURE DECOMPOSITION state diagram.

Fig. 2 is that each assembly assumption diagram in receiving cavity is set in the utility model fingerprint lock construction.

Fig. 3 is push button component decomposing state figure in the utility model fingerprint lock construction.

Fig. 4 is push button component and battery structure figure in the utility model fingerprint lock construction.

Fig. 5 is push button component and wraping plate hook member structure chart in the utility model fingerprint lock construction.

Fig. 6 is push button component, wraping plate hook member and position-limiting unit structure chart in the utility model fingerprint lock construction.

Fig. 7 is the installation diagram of each component in accommodating chamber in the utility model fingerprint lock construction.

Fig. 8 is that the mounting structure of each component and wraping plate hook member decompose shape in accommodating chamber in the utility model fingerprint lock construction State figure.

Fig. 9 is wraping plate hook member Facad structure figure in the utility model fingerprint lock construction.

Figure 10 is wraping plate hook member backside structure figure in the utility model fingerprint lock construction.

Figure 11 is the decomposing state of the utility model notebook and lock construction.

Figure 12 is the assembled state figure of the utility model notebook and lock construction.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, is further elaborated the utility model fingerprint lock construction and Fingerprint Lock notebook.It should be appreciated that described herein Specific embodiment only explaining the utility model, be not used to limit the utility model.

Referring to Figure 1, Fig. 2, Fig. 8 and Figure 11, a kind of fingerprint lock construction of the utility model embodiment, comprising:

Lock shell 10, lock shell 10 includes the accommodating chamber 16 that bottom edge 12 and two sides surround, be equipped in a side 14 with The fluting 162 that accommodating chamber 16 communicates, for convenience of processing, lock shell 10 can be integrally formed, and fluting 162 can be set to lock shell 10 Middle position；

Lock 20, lock 20 be equipped with fluting 162 corresponding catching grooves 22, when lock shell 10 and 20 phase of lock interlocking exist When together, fluting 162 contacts with each other with catching groove 22；

Push button component 30, the sliding of push button component 30 are set in accommodating chamber 16；

Wraping plate hook member 40, wraping plate hook member 40 includes pressed end 42 and hook end 44, in pressed end 42 and hook end 44 Between be equipped with connecting shaft 46, wraping plate hook member 40 is articulated in accommodating chamber 16 by connecting shaft 46, pressed end 42 and hook end 44 Can connect axis 46 is that center axis mutually rotates, and pressed end 42 is connect with push button component 30, and hook end 44 passes through 162 juxtapositions of fluting In in catching groove 22；

It further include the circuit board 50 and position-limiting unit in accommodating chamber 16, push button component 30 further includes fingerprint recognition circuit 32, position-limiting unit include motor 70 and connection motor shaft locating part 60, locating part 60 be set to push button component 30 one end and with Push button component 30 offsets, and push button component 30 is limited when locating part 60 is in first state and is slided in accommodating chamber 16, locating part 60 It is released when in the second state and push button component 30 is slided in accommodating chamber 16, fingerprint recognition circuit 32 is electrically connected circuit board 50 And it can indicate that circuit board 50 changes the state of locating part 60 to the switching operations of motor 70；

Push button component 30 includes push plate 34, and push plate 34 pushes away slot 342 equipped with corresponding with pressed end 42, pushes away slot 342 and pass through Push button component 30 slides that it is made to contact or separate with pressed end 42 in accommodating chamber 16, connects when pushing away slot 342 with pressed end 42 When touching or separating, pressed end 42 and hook end 44 is made mutually to rotate to make hook end 44 and detain with 46 center axis of connecting shaft Slot 22 is separated from each other or fastens.

The utility model lock shell 10, push button component 30, wraping plate hook member 40, circuit board 50 and position-limiting unit are respectively set So that the inner cover plate 11 of lock construction is fixed to each other with lock shell 10 in accommodating chamber 16, then by screw, closes the formation of accommodating chamber 16 Space is closed, so that each component disposed within be made to be fixed in accommodating chamber 16.

It wherein, is first state as shown in the locating part 60 in Fig. 2, locating part 60 is in the utility model lock construction One baffle, and state in a vertical shape, space corresponding with push plate 34 is vacated in 60 side of locating part at this time, entire push button component 30 with Push plate 34 is moved along 60 direction of locating part, completes to unlock；As shown in the locating part 60 in Fig. 6, it is the second state, works as locating part 60 be horizontality when, locating part 60 offsets with push plate 34, at this point, locating part 60 limit push plate 34 move, reach and only lock purpose； The mutual conversion of the first state of locating part 60 and the second state realizes that the output shaft of motor 70 rotates, band by motor 70 The rotation of dynamic locating part 60, to change its state being in.

The working principle that the utility model lock construction is unlocked and only locked are as follows: fingerprint is acquired by fingerprint identification area 322 first, Then by fingerprint recognition circuit 32 by certification, then 32 indicating circuit plate 50 of fingerprint recognition circuit refers to the sending of motor 70 Show, locating part 60 is made to be changed to the second state from first state, slides into releasing in accommodating chamber 16 from limitation push button component 30 Push button component 30 slides in accommodating chamber 16, and push button component 30 is slided toward 40 direction of wraping plate hook member, makes push plate 34 toward pressed end The sliding of 42 directions pushes away 342 active force of slot in pressed end 42, revolves pressed end 42 mutually with for hook end 44 by connecting shaft 46 Turn, pressed end 42 generates downward power, and hook end 44 relatively generates upward power, to make hook end 44 and 22 phase of catching groove It is detached from, achievees the purpose that unlocking；After push button component 30 resets, push plate 34 is separated with pressed end 42, pressed end 42 and hook end 44 reset, and fasten hook end 44 with catching groove 22 again, after push button component 30 is reset to origin-location, circuit board 50 is to motor 70 Instruction is issued, drives locating part to become first state from the second state, is slided in accommodating chamber 16 to limit push button component 30, To achieve the purpose that only to lock.

As shown in Fig. 2 and Fig. 5 to Fig. 8, panel 36 and position-limiting unit are respectively arranged on the both ends of wraping plate hook member 40, in wraping plate The first spring 82 is additionally provided between hook member 40 and panel 36,82 one end of the first spring is fixed in accommodating chamber 16, the other end It is connect with panel 36；Wraping plate hook member 40 include front 41 and with the positive 41 opposite back sides 43, the back side 43 is and accommodating chamber 16 The contact surface of bottom is overleaf equipped with second spring 84 between 43 and 16 bottom of accommodating chamber, 84 one end of second spring is fixed at 16 bottom of accommodating chamber, the other end are butted between connecting shaft 46 and hook end 44.

After the utility model lock construction is unlocked, push button component 30 makes its reset, 42 He of pressed end by the first spring 82 Hook end 44 is resetted by second spring 84, completes locking after pressed end 42 and the reset of hook end 44.

As shown in Figure 5 and Figure 6, push button component 30 further includes panel 36 and bottom plate 38, and panel 36 and bottom plate 38 mutually fasten A cavity is formed, fingerprint recognition circuit 32 is fixed in cavity, and push plate 34 is a side of panel 36 to wraping plate hook member 40 The extension of setting direction；As shown in Fig. 2, panel 36 is equipped with sliding rail 362, the two sidewalls of accommodating chamber 16 are equipped with opposite with sliding rail 362 Sliding slot 164, panel 36 slide in sliding slot 164 by sliding rail 362 so that push button component 30 be driven to slide in accommodating chamber 16.

As in figs. 3 and 11, in the utility model lock construction, fingerprint recognition circuit 32 includes fingerprint identification area 322, panel 36 is equipped with the identifying hole 364 communicated with fingerprint identification area 322, and bottom edge 12 is equipped with corresponding with identifying hole 364 logical Hole 122, fingerprint identification area 322 are installed in identifying hole 364, and identifying hole 364 is fastened in through-hole 122, fingerprint identification area 322 It is communicated with through-hole 122.

As shown in Fig. 3, Fig. 9 and Figure 10, overleaf 43 it is equipped with an arc convex 432, arc can be accommodated by pushing away slot 342 including one The holding tank 344 of protrusion 432 and the pushing surface 346 that connect with 344 arc transition of holding tank, push button component 30 is to wraping plate hook member 40 When direction is slided, 346 active force of pushing surface is in arc convex 432, to make pressed end 42 and hook end 44 in connecting shaft 46 Mandrel mutually rotates, and when push button component 30 is slided to 40 opposite direction of wraping plate hook member, arc convex 432 is resetted in holding tank In 344.In the present invention, when fingerprint identification area 322 acquires fingerprint, then by fingerprint recognition circuit 32 by authenticating, Then 32 indicating circuit plate 50 of fingerprint recognition circuit issues motor 70 and indicates, locating part 60 is made to be changed to second from first state State slides into releasing push button component 30 from limitation push button component 30 in accommodating chamber 16 and slides in accommodating chamber 16, push button group Part 30 is slided toward 40 direction of wraping plate hook member, and the pushing surface 346 pushed away in slot 342 is mobile to arc convex 432, and active force is in extruding End 42 rotates pressed end 42 mutually with for hook end 44, and pressed end 42 generates downward power, and hook end 44 relatively generates Upward power achievees the purpose that unlocking so that hook end 44 be made to be separated with catching groove 22.

It further include having with the circuit board 50 electrically as shown in Figure 1, Figure 2 and Figure 4 in the utility model fingerprint lock construction The battery 90 of connection, the battery 90 is set between the push button component 30 and the end of the accommodating chamber 16, in the push button Limit switch touching part 324 is also fixed between component 30 and the battery 90, the push button component 30 is in the receiving Slidably reciprocating in chamber 16, which can make the fingerprint recognition circuit 32 touch part 324 with the limit switch, contacts or separates, and works as push button When component 30 is mobile to 40 opposite direction of wraping plate hook member, when being moved to certain displacement, push button component 30 and limit switch are touched Part 324 contacts, and circuit board 50 makes locating part 60 become the second state, i.e. horizontality and push plate 34 to the rotation of indication motor 70 It offsets, limitation push button component 30 is mobile, reaches only lock function.

It further include hook top plate 100, hook top plate 100 is covered on the top of wraping plate hook member 40, and one end passes through buckle It is fastened on the side wall of accommodating chamber 16, the other end is fixed by screw and 16 bottom of accommodating chamber.

As is illustrated by figs. 11 and 12, the utility model Fingerprint Lock notebook, including fingerprint lock construction as described above, including Front cover 110 and rear cover 120, lock shell 10 are fixed to each other with rear cover 120, and lock 20 and front cover 110 are fixed, hook End 44 is fastened in catching groove 22, so that front cover 110 is fixed to each other with rear cover 120, the utility model Fingerprint Lock notebook passes through After the certification of fingerprint identification device, push button component 30 could be moved, and complete to unlock, good appearance, reasonable in design and peace Full performance is high.

The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, this is practical Novel finger print lock construction can also be using other, such as structures such as suitcase, traveling bag, safety box, safe cabinet, door and window or mobile phone shell On part, however it is not limited to which on notepad, any person skilled in the art is not departing from technical solutions of the utility model range It is interior, when the technology contents using the disclosure above are modified or are modified to the equivalent embodiment of equivalent variations, but it is all Without departing from the content of the technical scheme of the utility model, any letter made by the above technical examples according to the technical essence of the present invention Single modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention.

Claims (10)

1. a kind of fingerprint lock construction characterized by comprising

It locks shell (10), lock shell (10) includes the accommodating chamber (16) that bottom edge (12) and two sides surround, in the side Side (14) is equipped with the fluting (162) communicated with the accommodating chamber (16)；

Lock (20), the lock (20) are equipped with catching groove (22) corresponding with the fluting (162)；

Push button component (30), push button component (30) sliding are set in the accommodating chamber (16)；

Wraping plate hook member (40), the wraping plate hook member (40) includes pressed end (42) and hook end (44), in the pressed end (42) connecting shaft (46) are equipped between hook end (44), the wraping plate hook member (40) is articulated with by the connecting shaft (46) In the accommodating chamber (16), the pressed end (42) and the hook end (44) can the connecting shaft (46) it is mutual for center axis Rotation, the pressed end (42) connect with the push button component (30), and the hook end (44) passes through described fluting (162) juxtaposition In the catching groove (22)；

It further include the circuit board (50) and position-limiting unit in the accommodating chamber (16), the push button component (30) further includes referring to Line identification circuit (32), the position-limiting unit include motor (70) and the locating part (60) for connecting motor shaft, the locating part (60) it is set to one end of the push button component (30) and offsets with the push button component (30), the locating part (60) is in first The push button component (30) sliding in the accommodating chamber (16) is limited when state, when the locating part (60) is in the second state It releases and the push button component (30) is slided in the accommodating chamber (16), described in fingerprint recognition circuit (32) electric connection Circuit board (50) simultaneously can indicate the circuit board (50) to the switching operations of the motor (70) to change the locating part (60) state；

The push button component (30) includes push plate (34), and the push plate (34) pushes away slot equipped with corresponding with the pressed end (42) (342), the slot (342) that pushes away slides to squeeze it with described in the accommodating chamber (16) by the push button component (30) Pressure side (42) contact separates, when it is described push away slot (342) and contact or separate with the pressed end (42) when, make the pressed end (42) it mutually rotates to make the hook end (44) and institute for center axis with the connecting shaft (46) with the hook end (44) Catching groove (22) is stated to be separated from each other or fasten.

2. fingerprint lock construction as described in claim 1, it is characterised in that: the push button component (30) further include panel (36) and Bottom plate (38), the panel (36) and the bottom plate (38) mutually fasten one cavity of molding, and the fingerprint recognition circuit (32) is solid Surely it is set in the cavity, the push plate (34) is a side of the panel (36) to wraping plate hook member (40) the setting side To extension.

3. fingerprint lock construction as claimed in claim 2, it is characterised in that: the panel (36) is equipped with sliding rail (362), the appearance Receive chamber (16) two sidewalls be equipped with the sliding slot (164) opposite with the sliding rail (362), the panel (36) pass through the sliding rail (362) it slides to drive the push button component (30) sliding in the accommodating chamber (16) in the sliding slot (164).

4. fingerprint lock construction as claimed in claim 2, it is characterised in that: the fingerprint recognition circuit (32) includes that fingerprint is known Other area (322), the panel (36) are equipped with the identifying hole (364) communicated with the fingerprint identification area (322), the bottom edge (12) Equipped with through-hole (122) corresponding with the identifying hole (364), the fingerprint identification area (322) is installed on the identifying hole (364) in, the identifying hole (364) is fastened in the through-hole (122), the fingerprint identification area (322) and the through-hole (122) it communicates.

5. fingerprint lock construction as claimed in claim 2 or claim 3, it is characterised in that: the panel (36) and the position-limiting unit point Not She Yu the wraping plate hook member (40) both ends, is additionally provided between the wraping plate hook member (40) and the panel (36) One spring (82), described first spring (82) one end are fixed in the accommodating chamber (16), the other end and the panel (36) Connection.

6. fingerprint lock construction as described in claim 1, it is characterised in that: the wraping plate hook member (40) include positive (41) and The opposite back side (43) with positive (41), the back side (43) is the contact surface with the accommodating chamber (16) bottom, in institute It states and is equipped with second spring (84) between the back side (43) and the accommodating chamber (16) bottom, second spring (84) one end fixation is set In the accommodating chamber (16) bottom, the other end is butted between the connecting shaft (46) and the hook end (44).

7. fingerprint lock construction as claimed in claim 6, it is characterised in that: be equipped with an arc convex in the back side (43) (432), it is described push away slot (342) include one can accommodate the arc convex (432) holding tank (344) and with the holding tank (344) pushing surface (346) of arc transition connection, when the push button component (30) is slided to wraping plate hook member (40) direction, Pushing surface (346) active force in the arc convex (432), thus make the pressed end (42) and the hook end (44) with The connecting shaft (46) is that center axis mutually rotates, when the push button component (30) is to wraping plate hook member (40) opposite direction When sliding, the arc convex (432) resets in the holding tank (344).

8. fingerprint lock construction as described in claim 1, it is characterised in that: further include having to be electrically connected with the circuit board (50) Battery (90), the battery (90) be set between the push button component (30) and the end of the accommodating chamber (16), described Limit switch touching part (324), the push button component are also fixed between push button component (30) and the battery (90) (30) slidably reciprocating in the accommodating chamber (16) can make the fingerprint recognition circuit (32) and the limit switch touch part (324) it contacts or separates.

9. fingerprint lock construction as described in claim 1, it is characterised in that: further include hook top plate (100), the hook top plate (100) it is covered on the top of the wraping plate hook member (40), one end passes through the side wall for being fastened on the accommodating chamber (16), Its other end is fixed by screw and the accommodating chamber (16) bottom.

10. a kind of Fingerprint Lock notebook, including the fingerprint lock construction as described in claim 1-9 is any, which is characterized in that including Front cover (110) and rear cover (120), the lock shell (10) are fixed to each other with the rear cover (120), the lock (20) fixed with the front cover (110), the hook end (44) is fastened in the catching groove (22), makes the front cover (110) it is fixed to each other with the rear cover (120).