CN205778022U - Intelligent electronic lock and suitcase - Google Patents

Abstract

This utility model relates to smart lock technical field, intelligent electronic lock and suitcase are provided, intelligent electronic lock includes being enclosed the housing with receiving chamber formed by fore shell and back cover, it is placed in the lock core assembly accommodating intracavity, and two fixation kits, at the two fixation kits corresponding top being positioned at back cover back respectively and bottom, the fastening structure that housing is provided with wherein a fixation kit fastens, housing is provided with buckles the button assembly of locking with another fixation kit, the fixation kit buckling locking with button assembly is fixedly connected with the casing, the panel of fore shell is provided with the induction apparatus for receiving optical control signal, accommodate intracavity and be provided with the circuit board assemblies converting optical signal into the signal of telecommunication, lock core assembly moves under circuit board assemblies control action so that another fixation kit promotes button assembly to unlock therewith at fore-and-aft direction during depresses button assembly.The safety that in this utility model solution prior art, coded lock exists is low, arrange loaded down with trivial details problem.

Description

Intelligent electronic lock and suitcase

Technical field

This utility model relates to smart lock technical field, more specifically, relates to intelligent electronic lock and suitcase.

Background technology

Common suitcase lock uses the coded lock of numeral composition to realize unlocking function mostly, and this coded lock exists following lacking Fall into:

One, safety is low: mostly use 3 bit digital due to coded lock, in the case of not knowing password, still can pass through The mode of test of many times obtains password, it is achieved unblank；

Two, arrange loaded down with trivial details: owing to coded lock initial password is defaulted as " 000 " mostly, if be set to other numeral, then the time It is easier for a long time to forget, causes coded lock to perform practically no function；

Three, function singleness: conventional combination lock, owing to being that mechanical system realizes unblanking, therefore is only capable of meeting two kinds of shapes of opening and closing State, it is impossible to carry out the expansion of other functions.

Utility model content

The purpose of this utility model is to provide a kind of intelligent electronic lock and suitcase, it is intended to solve password in prior art The safety being latched in is low, arrange loaded down with trivial details problem.

For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of intelligent electronic lock, including by fore shell and Back cover encloses the lock core assembly having the housing accommodating chamber, being placed in described receiving intracavity of formation, and two fixation kits, described At the two fixation kits corresponding top being positioned at described back cover back respectively and bottom, described housing is provided with and wherein solid described in one Determining the fastening structure that assembly fastens in the vertical direction, described housing is provided with fixation kit another described at fore-and-aft direction button The button assembly of upper locking, buckles with described button assembly that the described fixation kit of locking is fixing with described housing to be connected, described The panel of fore shell is provided with the induction apparatus for receiving optical control signal, and described receiving intracavity is provided with for being connect by described induction apparatus The optical signal received is converted into the circuit board assemblies of the signal of telecommunication, and described lock core assembly moves under described circuit board assemblies control action So that another described fixation kit promotes described button assembly to unlock therewith at fore-and-aft direction when pressing described button assembly.

Alternatively, described lock core assembly includes the electric magnet being vertically arranged, is located at described electric magnet top or bottom and energy Enough vertical push rod, the top being arranged at described vertical push rod or bottoms moved up in upper and lower under described electric magnet promotes Horizontal push and the first elastic component, one end of described horizontal push is by the top of inclined-plane and described vertical push rod or bottom Reclining, described first elastic component is located at the other end of described horizontal push so that described horizontal push resets.

Alternatively, described button assembly includes button, is positioned at inside described button and can move down in the promotion of described button The impeller moved and the second elastic component being located on described impeller and being resisted against described receiving intracavity, described impeller sets Having the first grab, inwardly protruded out inner push-rod inside described button, described horizontal push is provided with avoiding hollow groove, institute during locking state Stating fixation kit described in the first grab and on impeller and buckle locking, the end of described inner push-rod is resisted against described level and pushes away Bar, when unblanking, described horizontal push moves under described vertical push rod effect, and described button is the end of described inner push-rod when being pressed Portion stretches in described avoiding hollow groove and described button promotes described impeller to move so that described first grab and described fixation kit Depart from.

Alternatively, described inner push-rod is two, and two described inner push-rods are set in parallel in inside described button, described button Inner side is additionally provided with two fore-sets, and fore-set described in two lays respectively at outside inner push-rod described in two, and described impeller is two, respectively correspondence It is positioned at the inner side of fore-set described in two.

Alternatively, impeller described in two has in the first step-like cooperation face, described in two towards the surface of described button Fore-set has in the second step-like cooperation face towards the surface of described impeller, and described first coordinates the step and described the in face The staggered occlusion of step on two cooperation faces.

Alternatively, buckle with described button assembly the described fixation kit of locking include stator, rotate be arranged at described Actuator inside stator and torsion spring, described actuator is fixed on described housing away from one end of described stator, institute State and inside stator, be provided with the second grab that can fasten with described button assembly.

Alternatively, described actuator includes that level is fixed on the rotating shaft inside described stator and two be oppositely arranged Brace, the top of support arm described in two is individually fixed in the two ends of described rotating shaft, and the bottom of support arm described in two is individually fixed in On described housing, described torsion spring set is located in described rotating shaft, and one end of described torsion spring is resisted against inside described stator, described torsion The other end of spring is resisted against described back cover.

Alternatively, described receiving intracavity has two installation sheets protruded out outside described back cover, and support arm described in two divides Tong Guo installation sheet described in steady pin and two be fixing connects.

Alternatively, described fastening structure is two draw-in grooves being provided with on described back cover, fixing with what described fastening structure fastened Assembly includes fixture and is located at described fixture and can to insert in two in draw-in groove described in two the most respectively convex Rise.

This utility model additionally provides a kind of suitcase, including casing and case lid, sets between described casing and described case lid There is above-mentioned intelligent electronic lock.

Intelligent electronic lock in this utility model, free manual locking, utilize optical control signal to unblank, facilitate user to make With, it is to avoid do not use and the problem that password is forgotten occurs for a long time；Meanwhile, lock core assembly is arranged in lock body, it is to avoid by other Approach is illegally opened, and safety is good；And this light-operated mode of unblanking is novel, bring brand-new experience to user；And lock core group Part uses circuit to control, and therefore may utilize circuit and carries out the extension of other functions, and as loaded GPS positioning function, light current reminds merit Can etc., further enhance the serviceability of intelligent electronic lock.

Accompanying drawing explanation

Fig. 1 is the explosive view of the intelligent electronic lock that this utility model embodiment provides；

Fig. 2 is another angle explosive view of the intelligent electronic lock that this utility model embodiment provides；

Fig. 3 is the structural representation of lock core assembly in this utility model embodiment；

Fig. 4 is the structural representation of button assembly in this utility model embodiment；

Fig. 5 is the explosive view of button assembly in this utility model embodiment；

Fig. 6 is the structural representation of lower fixation kit in this utility model embodiment；

Fig. 7 is the structural representation of top mounting subassembly in this utility model embodiment；

Fig. 8 is the side cutaway view of this utility model embodiment middle shell；

Side cutaway view when Fig. 9 is that in this utility model embodiment, intelligent electronic lock is locked；

Rear pseudosection when Figure 10 is that in this utility model embodiment, intelligent electronic lock is locked；

Side cutaway view one when Figure 11 is that in this utility model embodiment, intelligent electronic lock is unblanked；

Side cutaway view two when Figure 12 is that in this utility model embodiment, intelligent electronic lock is unblanked；

Rear pseudosection when Figure 13 is that in this utility model embodiment, intelligent electronic lock is unblanked；

100-housing；110-accommodates chamber；111-installation sheet；

120-fore shell；121-panel；122-induction apparatus；

130-back cover；131-fastening structure；132-installs room；

200-lock core assembly；210-electric magnet；The vertical push rod of 220-；

230-horizontal push；231-avoiding hollow groove；240-the first elastic component；

250-inclined-plane；300-top mounting subassembly；310-fixture；

320-is protruding；311-installing hole；Fixation kit under 400-；

410-stator；411-the second grab；412-installation portion；

420-actuator；421-rotating shaft；422-support arm；

500-button assembly；510-button；511-inner push-rod；

512-fore-set；513-space；520-impeller；

521-connecting portion；522-Access Division；523-the first grab；

524-first coordinates face；525-second coordinates face；526-first fixes post；

112-second fixes post；530-the second elastic component；600-steady pin；

430-torsion spring.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain This utility model, is not used to limit this utility model.

It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, and it can be directly separately On one element or may be simultaneously present centering elements.When an element is referred to as " being connected to " another element, and it is permissible It is directly to another element or may be simultaneously present centering elements.

Also, it should be noted the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or With the normal operating condition of product as reference, and should not be regarded as restrictive.

With reference to Fig. 1, Fig. 2, this utility model provides a kind of intelligent electronic lock, including having the housing accommodating chamber 110 100, it is placed in the lock core assembly 200 accommodated in chamber 110 and two fixation kits.Wherein, housing 100 is by fore shell 120 and back cover 130 Enclose and form.At the two fixation kits corresponding top being positioned at back cover 130 back respectively and bottom.For convenience of description, this enforcement In example, two fixation kits are respectively designated as top mounting subassembly 300 and lower fixation kit 400.Wherein, back cover 130 top is corresponding It is provided with the fastening structure 131 fastened in the vertical direction with top mounting subassembly 300, and back cover 130 bottom is correspondingly provided with solid with lower Determining assembly 400 and buckle the button assembly 500 of locking at fore-and-aft direction, meanwhile, lower fixation kit 400 is fixing with housing 100 to be connected. The panel 121 of fore shell 120 is provided with the induction apparatus 122 for receiving optical control signal, is provided with for sensing in accommodating chamber 110 The optical signal that device 122 receives is converted into the circuit board assemblies (not shown) of the signal of telecommunication, and lock core assembly 200 is at circuit board assemblies Moving under control action, in order to during depresses button assembly 500, lower fixation kit 400 promotes button assembly in the longitudinal direction 500 so that the lock-out state between lower fixation kit 400 and button assembly 500 releases.In the present embodiment, accommodate chamber 110 and be positioned at In fore shell 120, opening backwards, and the plate-shaped structure of back cover 130, and the platy structure of back cover 130 not exclusively seals receiving chamber 110 Opening, in conjunction with Fig. 8, the bottom of back cover 130 have installation room 132 install for button assembly 500, upwards depresses button group Part 500 is unlocked.When being applied to other case structures such as suitcase when intelligent electronic lock, top mounting subassembly 300 is fixing with lower Assembly 400 is individually fixed on case lid and casing, and meanwhile, lower fixation kit 400 is fixing with housing 100 again to be connected.On case lid Top mounting subassembly 300 tentatively fastens for the fastening structure 131 with housing 100, and the lower fixation kit 400 on casing and button Assembly 500 for making the fastening of the top mounting subassembly 300 on case lid and housing 100 the most further by housing 100 and casing locking Structure 131 cannot depart from, and the most finally makes case lid firmly lock with casing；Instantly fixation kit 400 unlocks with button assembly 500 After, after departing from this reinforcement locking between fastening structure 131 and top mounting subassembly 300, can easily open, i.e. top mounting subassembly 300 open with the fastening structure 131 of housing 100, so that between case lid and casing without constraint in opened condition.

It is also preferred that the left and induction apparatus 122 in this utility model receives the optical signal from mobile phone flashlight, mobile phone flashlight By the control of mobile phone A PP software, by the way of flashing, send the optical signal with unlocking signal.

Certainly, in the present embodiment, fastening structure 131 can also be arranged at housing with the fit structure of top mounting subassembly 300 The bottom of 100, and the fit structure of button assembly 500 with lower fixation kit 400 is located at the top of housing 100, when position is mutual After changing, button assembly 500 presses downwards unblock.

Intelligent electronic lock in the present embodiment, free manual locking, utilize that mobile phone A PP is light-operated unblanks, be user-friendly to, Avoid not using and the problem that password is forgotten occurring for a long time；Meanwhile, lock core assembly 200 is arranged in lock body, it is to avoid by other Approach is illegally opened, and safety is good；And this light-operated mode of unblanking is novel, bring brand-new experience to user；Lock core simultaneously Assembly 200 uses circuit control, therefore may utilize circuit and carries out the extension of other functions, and as loaded GPS positioning function, light current carries Function of waking up etc., further enhances the serviceability of intelligent electronic lock.

In the present embodiment, intelligent electronic lock mainly by lock core assembly 200, button assembly 500, top mounting subassembly 300 and under These several big ingredients of fixation kit 400 form, and describe above-mentioned each ingredient in detail below.

With reference to Fig. 3, lock core assembly 200 is located in receiving chamber 110, is mainly used in realizing the folding of electronic lock.Lock core assembly 200 include the electric magnet 210 being vertically arranged, be located at the vertical push rod 220 bottom electric magnet 210, be located at bottom vertical push rod 220 Horizontal push 230 and the first elastic component 240, one end of horizontal push 230 is by the end on inclined-plane 250 with vertical push rod 220 End reclines, and the first elastic component 240 is located at the other end of horizontal push 230 so that horizontal push 230 resets.When electric magnet 210 After energising, electric magnet 210 is moving downward, and vertical push rod 220 is imposed downward thrust, and due to vertical push rod 220 and water Reclining with inclined-plane 250 between horizontal sliding bar 230, vertical push rod 220, when moving downward, utilizes inclined-plane 250 to promote horizontal push 230 Move in the horizontal direction and compress the first elastic component 240；When, after electric magnet 210 power-off, electric magnet 210 is to vertical push rod 220 Thrust eliminates, and the first elastic component 240 resets and promotes horizontal push 230 to move horizontally, and promotes vertical push rod again with inclined-plane 250 220 move upward.

Button assembly 500 is positioned at below horizontal push 230.In conjunction with Fig. 4, Fig. 5, button assembly 500 includes button 510, position Inside button 510 can under button 510 promotes the impeller 520 of movement and the second elastic component of being located on impeller 520 530.The inner side of button 510 is the most parallel protrudes out two inner push-rods 511, further respectively has a fore-set in the outside of two inner push-rods 511 512, impeller 520 corresponds to two, and two impeller 520 correspondences are positioned at inside two fore-sets 512.

Impeller 520 includes horizontally disposed connecting portion 521 and Access Division 522, and connecting portion 521 is corresponding right with fore-set 512 Standard, and Access Division 522 is between fore-set 512 and inner push-rod 511.Owing to there is space between fore-set 512 and inner push-rod 511 513, Access Division 522 is positioned at space 513, and in conjunction with Fig. 9, the Access Division 522 of each impeller 520 is towards lower fixation kit 400 Edge protrudes out downwards formation the first grab 523, and the interface arrangment in lower fixation kit 400 is stretched into by space 513 and with first Grab 523 clamping.Connecting portion 521 has in the first step-like cooperation face 524 towards the surface of button 510, two fore-set 512 courts Have in the second step-like cooperation face 525 to the surface of impeller 520, first coordinates the step and second in face 524 to coordinate face The staggered occlusion of step on 525.In the present embodiment, owing to button 510 and impeller 520 are two independent parts, this is set Plant step-like cooperation face structure, can guarantee that button 510 can precisely promote impeller 520 when mobile.Connecting portion 521 is away from pressing The surface of key 510 is provided with first and fixes post 526, and the second elastic component 530 is spring, and one end of spring is sheathed on first and fixes post On 526, in conjunction with Figure 11, the other end of spring is resisted against second accommodated in chamber 110 and fixes on post 112.

In conjunction with Fig. 2, Fig. 6, in the present embodiment, the lower fixation kit 400 buckling locking with button assembly 500 includes stator 410, rotation is arranged at the actuator 420 inside stator 410 and torsion spring 430.The inside bottom of stator 410 inwardly protrudes out Two can be with the second grab 411 of two first grab 523 clampings, and the inside top of stator 410 is oppositely arranged two installation portions 412, actuator 420 includes rotating shaft 421 and two support arms 422 being oppositely arranged.Rotating shaft 421 horizontal positioned, the two of rotating shaft 421 End is individually fixed on two installation portions 412.Two support arm 422 slant settings, the top of two support arms 422 is individually fixed in and turns The two ends of axle 421, the bottom of two support arms 422 is individually fixed on housing 100.Specifically, have in accommodating chamber 110 and protrude out Two installation sheets 111 outside back cover 130, the bottom of two support arms 422 is fixed by steady pin 600 and two installation sheets 111 respectively Connect.And torsion spring 430 is sheathed in rotating shaft 421, one end of torsion spring 430 is resisted against inside stator 410, another of torsion spring 430 End is resisted against on back cover 130.

In conjunction with Fig. 1, Fig. 2 and Fig. 7, the fastening structure 131 on back cover 130 is two draw-in grooves being provided with back cover 130 top, two cards The most down, and top mounting subassembly 300 includes fixture 310 and two projections 320 being located on fixture 310 to channel opening, and two is convex Play 320 protruding upward.Certainly, when after fastening structure 131 with button assembly 500 location swap, after i.e. fastening structure 131 is arranged at Time bottom shell 130, the opening direction of draw-in groove is adjusted to upward accordingly, two projections 320 on fixture 310 towards the most corresponding It is adjusted to downward.Fixture 310 is provided with installing hole 311, and when intelligent electronic lock is applied to suitcase, fixture 310 passes through The screw being arranged in installing hole 311 is fixed on case lid.

With reference to Fig. 8, the induction apparatus 122 being located on fore shell 120 panel 121 is a sensing eyeglass, can receive mobile phone A PP and send Light.

With reference to Fig. 9, when locking, first, press downwards housing 100, make two draw-in grooves on back cover 130 and top mounting subassembly In 300 two protruding 320 fasten, it is achieved housing 100 and the preliminary fastening of case lid, the most inwardly press the bottom of housing 100, make The second grab 411 in the lower fixation kit 400 corresponding with housing 100 bottom moves forward under pressure and stretches into button At space 513 in 510 along the second grab 411 and the first grab 523 coordinate towards on support impeller 520, make the second bullet Property part 530 is compressed, and the second grab 411 is slipped into inside the first grab 523 and with the first reverse clamping of grab 523, Two elastic component 530 resiliences, support downwards impeller 520, it is ensured that the first grab 523 and the second firm clamping of grab 411, this is at present Torsion spring 430 two ends of fixation kit 400 are resisted against inside stator 410 and back cover 130 respectively.Now, intelligent electronic lock completes Locking, with reference to Figure 10, in the process, in lock core assembly 200, horizontal push 230 and the first elastic component 240 be not by External Force Acting And keep original position, and horizontal push 230 is provided with avoiding hollow groove 231, when locking state, avoiding hollow groove 231 is interior with button 510 The end dislocation of push rod 511, the end of inner push-rod 511 is resisted against in horizontal push 230, thus cannot open electronic lock.

With reference to Figure 11,12, when unblanking, the light sent by mobile phone A PP sends optical signal to induction apparatus 122, passes through circuit Board component converts optical signal into the signal of telecommunication, and the electric magnet 210 of lock core assembly 200 moves downward after receiving the signal of telecommunication, promotes Vertically push rod 220 moves downward, and meanwhile, in conjunction with Figure 13, horizontal push 230 moves horizontally also under the promotion of vertical push rod 220 Compress the first elastic component 240, when the avoiding hollow groove 231 in horizontal push 230 move to inner push-rod 511 position to level time corresponding Push rod 230 stops mobile, and now, upwards depresses button assembly 500, button 510 promotes impeller 520 and the second elastic component 530 Moving upward, the inner push-rod 511 in button 510 extends inwardly in avoiding hollow groove 231, thus ensures that button 510 has enough positions In-migration makes promotion impeller 520, when the first grab 523 of impeller 520 departs from the second grab 411 of lower fixation kit 400 Time, under the impetus of torsion spring 430 elastic force, housing 100 being promoted forward, lower fixation kit 400 separates with button assembly 500 Unlock, finally, more upwards pull housing 100, make draw-in groove protruding 320 disengagings with on top mounting subassembly 300 at back cover 130 top, Thus housing 100 is thoroughly separated with top mounting subassembly 300, it is achieved case lid is unblanked with casing.

This utility model additionally provides a kind of suitcase, including casing and case lid, sets between described casing and described case lid There is above-mentioned intelligent electronic lock.As it has been described above, when mounted, the top mounting subassembly 300 of intelligent electronic lock is fixed on case lid limit Edge, is fixed on lower fixation kit 400 casing edge, housing 100 and internal each parts is fixed with lower fixation kit 400 simultaneously Connect.Owing to arranging above-mentioned intelligent electronic lock, user utilizes mobile phone A PP to realize easily and quickly unblanking, it is to avoid long-term Do not use and the problem that password is forgotten occurs；Meanwhile, lock core assembly 200 is arranged in lock body, it is to avoid illegal by other approach Opening, safety is good；And this light-operated mode of unblanking is novel, bring brand-new experience to user；Lock core assembly 200 is adopted simultaneously Use circuit control, therefore may utilize circuit and carry out the extension of other functions, as loaded GPS positioning function, light current prompting function etc. Deng, promote the function of suitcase further.

These are only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality Any amendment, equivalent and the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model Within the scope of protecting.

Claims (10)

1. an intelligent electronic lock, including enclosed by fore shell and back cover formed have accommodate chamber housing, be placed in described receiving The lock core assembly of intracavity, and two fixation kits, it is characterised in that: described two fixation kits correspondence respectively is positioned at the described back cover back of the body At the top in portion and bottom, the fastening knot that described housing is provided with wherein fixation kit described in fastens in the vertical direction Structure, described housing is provided with buckles the button assembly of locking, with described button group with fixation kit another described at fore-and-aft direction Part buckles that the described fixation kit of locking is fixing with described housing to be connected, and the panel of described fore shell is provided with for receiving photocontrol The induction apparatus of signal, described receiving intracavity is provided with the circuit board for the optical signal that described induction apparatus receives is converted into the signal of telecommunication Assembly, described lock core assembly moves so that when pressing described button assembly described in another under described circuit board assemblies control action Fixation kit promotes described button assembly to unlock therewith at fore-and-aft direction.

2. intelligent electronic lock as claimed in claim 1, it is characterised in that: described lock core assembly includes the electromagnetism being vertically arranged Ferrum, be located at described electric magnet top or bottom and can described electric magnet promote under vertically push away in what upper and lower moved up Bar, it is arranged at the described top of vertical push rod or the horizontal push of bottom and the first elastic component, one end of described horizontal push Being reclined by top or the bottom on inclined-plane with described vertical push rod, described first elastic component is located at the other end of described horizontal push So that described horizontal push resets.

3. intelligent electronic lock as claimed in claim 2, it is characterised in that: described button assembly include button, be positioned at described by The impeller of movement and be located on described impeller and be resisted against described receiving intracavity inside key and under described button promotes The second elastic component, described impeller is provided with the first grab, has inwardly protruded out inner push-rod inside described button, and described level pushes away Bar is provided with avoiding hollow groove, and during locking state, fixation kit described in the first grab and on described impeller buckles locking, described The end of inner push-rod is resisted against described horizontal push, and when unblanking, described horizontal push moves under described vertical push rod effect, institute State in when button is pressed, described avoiding hollow groove is stretched in the end of described inner push-rod and described button promote described impeller move with Described first grab is made to depart from described fixation kit.

4. intelligent electronic lock as claimed in claim 3, it is characterised in that: described inner push-rod is two, two described inner push-rods It is set in parallel in inside described button, is additionally provided with two fore-sets inside described button, pushes away in fore-set lays respectively at described in two described in two Outside bar, described impeller is two, respectively the corresponding inner side being positioned at fore-set described in two.

5. intelligent electronic lock as claimed in claim 4, it is characterised in that: impeller described in two has towards the surface of described button Having in the first step-like cooperation face, fore-set described in two has in the second step-like cooperation towards the surface of described impeller Face, described first coordinates the step in face to interlock with the step on described second cooperation face is engaged.

6. the intelligent electronic lock as according to any one of claim 1 to 5, it is characterised in that: buckle lock with described button assembly Tight described fixation kit includes that stator, rotation are arranged at the actuator inside described stator and torsion spring, described driving Part is fixed on described housing away from one end of described stator, be provided with inside described stator for described button assembly button The second grab closed.

7. intelligent electronic lock as claimed in claim 6, it is characterised in that: it is described fixing that described actuator includes that level is fixed on Rotating shaft inside sheet and two support arms being oppositely arranged, the top of support arm described in two is individually fixed in the two of described rotating shaft End, the bottom of support arm described in two is individually fixed on described housing, and described torsion spring set is located in described rotating shaft, described torsion spring One end is resisted against inside described stator, and the other end of described torsion spring is resisted against described back cover.

8. intelligent electronic lock as claimed in claim 7, it is characterised in that: described receiving intracavity has and protrudes out outside described back cover Two installation sheets of side, support arm described in two connects by installation sheet described in steady pin and two is fixing respectively.

9. intelligent electronic lock as claimed in claim 1, it is characterised in that: described fastening structure is be provided with on described back cover two Draw-in groove, the fixation kit fastened with described fastening structure includes fixture and is located on described fixture and in the vertical direction Insert in two in draw-in groove described in two respectively protruding.

10. a suitcase, including casing and case lid, it is characterised in that: it is provided with such as right between described casing and described case lid Require the intelligent electronic lock according to any one of 1 to 9.