CN103306549A - Electronic lock body - Google Patents
Electronic lock body Download PDFInfo
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- CN103306549A CN103306549A CN2013102143630A CN201310214363A CN103306549A CN 103306549 A CN103306549 A CN 103306549A CN 2013102143630 A CN2013102143630 A CN 2013102143630A CN 201310214363 A CN201310214363 A CN 201310214363A CN 103306549 A CN103306549 A CN 103306549A
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- lock tongue
- upper lock
- door
- opens
- playback
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims abstract description 4
- 239000007858 starting material Substances 0.000 claims description 48
- 235000014676 Phragmites communis Nutrition 0.000 claims description 18
- 239000012190 activator Substances 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000001427 coherent effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 210000002105 tongue Anatomy 0.000 description 141
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Abstract
The invention provides an electronic lock body which comprises a lock body housing as well as an upper lock tongue, a middle lock tongue, a lock core hole, a handle hole, a drive mechanism, an upper lock tongue and middle lock tongue drive mechanism, an upper lock tongue drive piece, an upper lock tongue opening piece and an upper lock tongue guide device which are mounted in the lock body housing, wherein the upper lock tongue, the middle lock tongue, a lock core and the handle hole are arranged in the lock body housing in sequence from the top down; a drive mechanism is connected with a handle in the handle hole and used for driving the upper lock tongue and middle lock tongue drive mechanism; and the upper lock tongue and middle lock tongue drive mechanism is used for driving the lock core of the upper lock tongue or the middle lock tongue to drive the upper lock tongue to move independently through the upper lock tongue drive piece, the upper lock tongue opening piece and the upper lock tongue guide device under the drive action of the lock core in the lock core hole or the handle in the handle hole. According to the electronic lock body, the position of the handle hole is lower, and the overall structure is optimized, so that the appearance is more attractive, the transmission structure in the lock body is more reasonable, and the lock core is absolutely prevented from being jammed.
Description
Technical field
The present invention relates to lock, particularly, relate to electronic lock body.
Background technology
Electronic lock of the prior art, to topology layout rationally, good looking appearance, easy to use more and more higher requirement arranged.Structure design and the integral layout of lock body are on the market at present: the position of panel upper lock tongue from top to bottom, followed order---upper lock tongue, middle dead bolt, lock tongue, knob hole followed order---grip hole, lock core hole, is locked from top to bottom in the position in lock body positive function hole.Like this, the position in the positive function hole on the lock body just occurred, contradicted with the requirement of general optimal arrangement order on the lock housing.Because the needs of lock body internal construction and the restriction of lock body overall dimensions, the position of grip hole on the upper side always above the lock body.
And for so that electronic lock body structure design and integral layout are humanized, need set about from following several aspects:
The first, front shell of lock from top to bottom, followed order is---button, fingerprint collecting head window, handle.The position of handle is arranged at the below of lock housing, like this, user-friendly and use;
The second, the universal law of the structure design of rear shell of lock and integral layout is: from top to bottom, followed order is---liquid crystal display, rear operation push-button, battery case, handle, and, the fore shell of lock and back cover handle in the same horizontal line, front and back are corresponding.For user friendly operation and use like this, equally.
Three, lock core set positions: if lock core is placed on the handle below, the length of lock housing will increase more than the 50mm, the space is just enough, only has the centre that lock core is placed on handle and fingerprint collecting head window, it is best that the length space availability ratio of lock housing just can reach, by changing by above-mentioned position, the position of handle can be positioned over the golden section place, below at the whole position of lock housing, so that whole lock body has more aesthetic feeling.
But above-mentioned thirdly is the insoluble technical problem of industry always, and main cause is:
1. dead bolt during handle should be opened is opened upper lock tongue again, and if handle too on the lower side, from upper lock tongue distance just too away from, distance can reach more than the 100mm.This directly controls upper lock tongue for handle, has increased difficulty.
2. lock core is between handle and upper lock tongue, and, run through lock body, handle and upper lock tongue to have been kept apart, this difficulty of directly controlling upper lock tongue for handle has further increased.
And this point present patent application institute emphasis technical purpose that will realize just, the position that has really solved grip hole in the existing lock body is on the upper side problem always.
Summary of the invention
For defective of the prior art, the purpose of this invention is to provide a kind of electronic lock body, the position that has solved grip hole in the existing lock body is on the upper side problem always, and further optimized the structure of electronic lock body by ingenious structure design, so that use more convenient, performance is more excellent, and profile is more attractive in appearance.
According to an aspect of the present invention, a kind of electronic lock body, comprise: lock body shell and be installed in the upper lock tongue of lock body shell inside, middle dead bolt, lock core hole, grip hole, driving mechanism, upper lock tongue and middle bolt driving mechanism, upper lock tongue driving chip, upper lock tongue opening sheet, upper lock tongue guiding device, wherein:
Upper lock tongue, middle dead bolt, lock core, grip hole are placed in lock body shell from top to bottom successively, driving mechanism links to each other with handle in the grip hole, driving mechanism drives upper lock tongue and middle bolt driving mechanism, upper lock tongue and middle bolt driving mechanism in lock core hole lock core or grip hole in driving upper lock tongue or middle dead bolt under the hand-drive, lock core independently drives upper lock tongue and moves by upper lock tongue driving chip, upper lock tongue opening sheet, upper lock tongue guiding device.
Preferably, described driving mechanism is the link-type driving mechanism, comprise: the connecting rod that opens the door starts sheet, the connecting rod brace of unblanking, connecting rod opens the door, the connecting rod that opens the door starts sheet, the connecting rod brace of unblanking, the successively riveted joint between the connecting rod of opening the door, it is continuous with handling device or the gear shifting device device in the electronic lock body in the grip hole that the connecting rod that opens the door starts sheet, and unblanking in open the door connecting rod and upper lock tongue and the middle bolt driving mechanism starts pad and link to each other.
Preferably, described upper lock tongue and middle bolt driving mechanism, comprise: master gear, unblank to start pad, starter opens the door, one end of unblanking to start pad is provided with the link transmission riveting post that opens the door, the link transmission riveting post that opens the door links to each other with the connecting rod that opens the door in the driving mechanism, unblank to start to be provided with in the pad and unblank to start the circular locating hole of pad, unblanking to start the circular locating hole of pad is socketed on the step cutting pattern of the starter that opens the door, unblank to start to be provided with on the circular locating hole of pad and unblank to start the fan-shaped playback groove of pad, open the door and be provided with the activator switch door fork shift that opens the door on the step cutting pattern of starter, this switch gate activator switch fork shift with unblank to start the fan-shaped playback gathering sill of pad and match, unblank to start to be provided with on the pad and unblank to start pad riveting post, be provided with the gathering sill that the upper lock tongue opening sheet playbacks and opens upper lock tongue on the upper lock tongue opening sheet, unblank to start in the gathering sill of sheet riveting post on the upper lock tongue opening sheet and slide, unblank to start the fan-shaped playback gathering sill of pad, unblank to start pad riveting post, upper lock tongue opening sheet playback and drive the gathering sill of upper lock tongue, the respective outer side edges of the activator switch of opening the door door fork shift is used for handle and opens separately upper lock tongue and handle playback, bottom one side of starter of opening the door is provided with the fan-shaped connection teeth of the starter that opens the door, one side of master gear is provided with the master gear playback tooth that matches with the fan-shaped connection teeth of the starter that opens the door, drive master gear, dead bolt during master gear drives again by the fan-shaped connection teeth of the starter that opens the door during the starter that opens the door motion.
Preferably, describedly unblank to start the fan-shaped playback groove of pad, unblank to start pad riveting post, upper lock tongue opening sheet playback and drive the gathering sill of upper lock tongue, the activator switch of opening the door door fork shift, 4 structure cooperations each other need be satisfied following condition: the handling device in passing through grip hole, when driving mechanism is opened upper lock tongue fully, unblank to start the gathering sill topmost that pad riveting post is positioned at the playback of upper lock tongue opening sheet and opens upper lock tongue, the activator switch of meanwhile opening the door door fork shift is positioned at the foot of unblanking to start the fan-shaped playback groove of pad, thereby realize that the handling device in the grip hole only drives upper lock tongue in this process, it is motionless that the starter that opens the door keeps, dead bolt during handling device in the grip hole can not drive, realize after having driven upper lock tongue by said structure simultaneously, handle when playback driving mechanism drives to unblank to start pad riveting post in the playback of upper lock tongue opening sheet and open in the gathering sill of upper lock tongue the backhaul space, can not drive the miscellaneous part action during handle playback.
Preferably, the described starter that opens the door, the fan-shaped connection teeth of the starter that opens the door of its bottom one side setting is 3, the master gear playback tooth that cooperates with the fan-shaped connection teeth of the starter that opens the door on the master gear also is three, the starter that opens the door drives master gear by the fan-shaped connection teeth of the starter that opens the door, and realization only needs the by a small margin rotation of handle to finish the conventional stroke of middle dead bolt.
Preferably, described master gear, the side that it is corresponding with the lock core hole internal cylinder, be disposed with: master gear upper lock core fork shift is opened and to be prevented the stuck hypotenuse of lock core fork shift, master gear upper lock core fork shift tooth, the master gear upper lock core fork shift tooth of unblanking of locking on upper lock tongue empty avoiding groove, the master gear, prevent the inclined-plane of the stuck hypotenuse of lock core fork shift for linking up on the described master gear, this inclined-plane is preferably the coherent inclined-plane of evagination, avoids the situation that lock core is stuck under lock core fork shift, handle rotation situation to occur.
Preferably, described master gear, it realizes playback by middle dead bolt playback reed, and described middle dead bolt playback reed is the L-type reed, comprises movable leg, angle, circular arc transition between movable leg and the angle, movable leg matches with master gear playback tooth, and angle is fixed in the lock body shell by the middle dead bolt playback reed grab of lock body shell, by fixing angle, can be so that movable leg be affected, thus the elasticity of dead bolt playback reed is not affected in guaranteeing.
Preferably, described middle dead bolt, its rear end part is provided with middle dead bolt transverse movement gathering sill, mid portion be provided with on the abnormity playback groove of middle dead bolt transverse movement, the middle dead bolt on wedged plate positioning boss, the middle dead bolt on wedged plate restoring spring locating slot, the middle dead bolt hook promote post.
Preferably, described upper lock tongue opening sheet has following three part-structure features:
It is that upper lock tongue opening sheet upper lock core is opened crotch with the lock core end of matching in the lock core hole, and forms vertical crotch structure, its with can be so that this end has and the larger contact site of lock core;
Its end of matching with the upper lock tongue guiding device is upper lock tongue opening sheet upper trapezoid crotch, forms trapezoidal crotch structure, forms the upper lock tongue opening sheet and drives seamlessly transitting of upper lock tongue guiding device, avoids upper lock tongue opening sheet and upper lock tongue guiding device generation clamping;
Its part that is positioned at upper lock tongue axis of guide top is empty avoiding circular arc 46 on the upper lock tongue opening sheet, forms the dome arc shape, by the epirelief circular shape avoid and upper lock tongue between rub.
Preferably, described upper lock tongue guiding device, its upper and lower surface is respectively arranged with upper lock tongue guiding device direction protrusion, the one side offers upper lock tongue guiding device pilot hole, upper lock tongue guiding device pilot hole matches with the upper lock tongue axis of guide, the center that described upper lock tongue guiding device pilot hole departs from the upper lock tongue guiding device by this setting, can realize that the rotation of upper lock tongue opening sheet smaller angle forms the larger stroke of upper lock tongue guiding device.
Preferably, described upper lock tongue driving chip, be wedged plate, it is stuck on the middle dead bolt in the wedged plate restoring spring locating slot by the wedged plate restoring spring, described wedged plate restoring spring comprises: crotch section, positioning end, centring ring, positioning end, centring ring arranges on the middle dead bolt in the wedged plate restoring spring locating slot, the drift angle place of wedged plate is provided with the wedged plate locating hole, be provided with restoring spring functional hole on the wedged plate on one side arm of wedged plate, the local inner concave of restoring spring functional hole forms restoring spring gathering sill on the wedged plate on the wedged plate, wedged plate by the mounting means that the wedged plate restoring spring is fixed on middle dead bolt surface is: restoring spring functional hole on the wedged plate passes in the crotch section of wedged plate restoring spring, and match with restoring spring gathering sill on the wedged plate, the positioning end of wedged plate restoring spring, centring ring is placed in the wedged plate locating hole, the positioning end of wedged plate restoring spring, centring ring arranges on the middle dead bolt in the wedged plate restoring spring locating slot, because the special construction of the crotch section of wedged plate restoring spring design, so that wedged plate can be stable be fixed on the middle dead bolt, and can not jump out easily dislocation.
Preferably, the present invention also comprises and locks tongue, lock tongue and be arranged at the lock body shell bottom of electronic lock body, the described tongue of locking links to each other with anti-lock device, described anti-lock device comprises anti-lock device fixed axis, anti-lock device fork shift, anti-lock device reverse lockpin subchannel hole, the anti-lock device fork shift with lock tongue and link to each other, anti-lock device reverse lockpin subchannel hole is arranged in the anti-lock device fixed axis.
Preferably, be fixedly connected with between described lock body shell and the miscellaneous part and adopt the fixedly Riveted screw pole of unified specification to link to each other, can prevent from riveting mistake, can improve riveting work efficient again.
Preferably, among the present invention to adopting the parts of axle connected mode, all adopt the screens sleeve to carry out spacing, described screens sleeve comprises screens guide end and locating platform end, screens guide end size is less than the locating platform end, by the use of screens sleeve, can realize following effect: (1) reduces fit clearance; (2), reduce friction fit power; (3), increase product stability.
Preferably, be provided with curved guide groove, card line rivet, fixedly riveting post, protective ring in the described lock body shell, the power line that links to each other with the drive motors box twines successively and passes curved guide groove, card line rivet, fixedly riveting post, protective ring, realizes fixedly securing power line.Concrete canoe is: the power line of drive motors, before going out motor box, by curved guide groove, with the ply-yarn drill jail; Thereafter, power line firmly tightens line by card line rivet; Round turn is to fixing riveting post, further with the ply-yarn drill jail again; Finally by crossing protective ring, line is fixed on firmly on the wire hole of lock body drain pan.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention moves down by the position with grip hole, so that on the front and rear casing of electronic lock, designing requirement is on the lower side realized in the position of handle.Like this, so that whole lock front and rear casing, the more hommization of structure design and integral layout, outward appearance is also more attractive in appearance;
2, the present invention so that the inner drive mechanism of lock body is more reasonable, and definitely avoids the lock core situation that is stuck to occur by driving mechanism, upper lock tongue and the ingenious structure design of middle bolt driving mechanism;
3, the present invention installs more conveniently, operates more stablely, is fixedly connected with between described lock body shell and the miscellaneous part and adopts the fixedly Riveted screw pole of unified specification to link to each other, and can prevent from riveting mistake, can improve riveting work efficient again;
4, the present invention is by to special fixing of power line, both solved the problem that the Intelligent lock body drive motors is crossed the line difficulty, prevented again because of motor lines excessively loosely, or pulled off, and the fault that causes.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is that the described electronic lock body of patent of the present invention is opened overall construction drawing under the cover plate state;
Fig. 2 is that the described electronic lock body of patent of the present invention is opened under the cover plate state structure chart of removing behind lock core and the ground hook;
Fig. 3 is the structure chart after the described electronic lock body of patent of the present invention is added a cover cover plate;
Fig. 4 is the gasket construction figure (front view) that unblanks to start of the described electronic lock body of patent of the present invention;
Fig. 5 is the gasket construction figure (stereogram) that unblanks to start of the described electronic lock body of patent of the present invention;
Fig. 6 is the starter structure chart (front view) that opens the door of the described electronic lock body of patent of the present invention;
Fig. 7 is the starter structure chart (stereogram) that opens the door of the described electronic lock body of patent of the present invention;
Fig. 8 is the master gear structure chart (front view) of the described electronic lock body of patent of the present invention;
Fig. 9 is the master gear structure chart (stereogram) of the described electronic lock body of patent of the present invention;
Figure 10 is the middle lock bolt structure figure (front view) of the described electronic lock body of patent of the present invention;
Figure 11 is the middle lock bolt structure figure (stereogram) of the described electronic lock body of patent of the present invention;
Figure 12 is the upper lock tongue opening sheet structure chart (lateral view) of the described electronic lock body of patent of the present invention;
Figure 13 is the upper lock tongue opening sheet structure chart (stereogram) of the described electronic lock body of patent of the present invention;
Figure 14 is the upper lock tongue guiding arrangement structure figure (front view) of the described electronic lock body of patent of the present invention;
Figure 15 is the upper lock tongue guiding arrangement structure figure (stereogram) of the described electronic lock body of patent of the present invention;
Figure 16 is the middle dead bolt playback reed structure figure (front view) of the described electronic lock body of patent of the present invention;
Figure 17 is the middle dead bolt playback reed structure figure (stereogram) of the described electronic lock body of patent of the present invention;
Figure 18 is the wedged plate structure chart (front view) of the described electronic lock body of patent of the present invention;
Figure 19 is the wedged plate structure chart (stereogram) of the described electronic lock body of patent of the present invention;
Figure 20 is the wedged plate restoring spring structure chart of the described electronic lock body of patent of the present invention;
Figure 21 is the anti-lock device structure chart of the described electronic lock body of patent of the present invention;
Figure 22 is the fixedly Riveted screw pole structure chart of the described electronic lock body of patent of the present invention;
Figure 23 is the screens tube-in-tube structure figure of the described electronic lock body of patent of the present invention.
Wherein:
Upper lock tongue 1, middle dead bolt 2, lock tongue 3, skyhook 4, motor power-supply wire 5, lock core hole 6, gear shifting device device 7, grip hole 8, anti-lock device 9, ground hook 10, the connecting rod that opens the door starts sheet 11, the connecting rod brace 12 of unblanking, connecting rod 13 opens the door, upper lock tongue opening sheet 14, upper lock tongue guiding device 15, link transmission riveting post 16 opens the door, wedged plate 17, master gear 18, unblank to start pad 19, starter 20 opens the door, unblank to start sheet riveting post 21, cross line rivet 22, middle dead bolt playback reed grab 23, middle dead bolt playback reed 24, anti-lock device restoring spring 25, drive motors box 26, unblank to start the circular locating hole 27 of pad, unblank to start pad riveting post 28, link transmission riveting post 29 opens the door, unblank to start the fan-shaped playback gathering sill 30 of pad, the step cutting pattern 31 of starter opens the door, the activator switch of opening the door door fork shift 32, the fan-shaped connection teeth 33 of the starter that opens the door, master gear playback tooth 34, fan-shaped connection teeth 35 on the master gear, the master gear upper lock core fork shift tooth 36 of unblanking, the master gear upper lock core fork shift tooth 37 of locking, prevent the stuck hypotenuse of lock core fork shift 38 on the master gear, master gear upper lock core fork shift is opened upper lock tongue empty avoiding groove 39, middle dead bolt transverse movement gathering sill 40, wedged plate positioning boss 41 on the middle dead bolt, wedged plate restoring spring locating slot 42 on the middle dead bolt, the abnormity playback groove 43 of middle dead bolt transverse movement, on the middle dead bolt hook promote post 44, upper lock tongue opening sheet upper lock core is opened crotch 45, empty avoiding circular arc 46 on the upper lock tongue opening sheet, upper lock tongue opening sheet upper trapezoid crotch 47, upper lock tongue opening sheet playback and drive the gathering sill 48 of upper lock tongue, upper lock tongue guiding device direction protrusion 49, upper lock tongue guiding device pilot hole 50, movable leg 51, angle 52, restoring spring functional hole 53 on the wedged plate, the wedged plate upper lock core is driven upper lock tongue crotch 54, wedged plate locating hole 55, restoring spring gathering sill 56 on the wedged plate, crotch section 57, positioning end 58, centring ring 59, anti-lock device fixed axis 60, anti-lock device fork shift 61, anti-lock device reverse lockpin subchannel hole 62, fixedly Riveted screw pole 63, screens sleeve 64.
The specific embodiment
The present invention is described in detail below in conjunction with specific embodiment.Following examples will help those skilled in the art further to understand the present invention, but not limit in any form the present invention.Should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement.These all belong to protection scope of the present invention.
As Figure 1-3, according to a kind of electronic lock body provided by the invention, comprise: lock body shell and be installed in upper lock tongue 1, middle dead bolt 2, lock core hole 6, grip hole 8, driving mechanism, upper lock tongue and middle bolt driving mechanism, upper lock tongue driving chip 17, upper lock tongue opening sheet 14, the upper lock tongue guiding device 15 of lock body shell inside, wherein:
Described driving mechanism is the link-type driving mechanism; comprise: the connecting rod that opens the door starts sheet 11; the connecting rod brace 12 of unblanking; connecting rod 13 opens the door; the connecting rod that opens the door starts sheet 11; the connecting rod brace 12 of unblanking; open the door and rivet successively between the connecting rod 13; the connecting rod that opens the door starts handling device in sheet 11 and the grip hole 8 or the gear shifting device device 7 in the electronic lock body links to each other (in the present embodiment; gear shifting device device 7 is arranged in the grip hole; and link to each other with handling device; other designs also belong within this patent protection domain such as the independent independent design of gear shifting device device), unblanking in open the door connecting rod 13 and upper lock tongue and the middle bolt driving mechanism starts pad 19 and links to each other.
Described upper lock tongue and middle bolt driving mechanism, comprise: master gear 18, unblank to start pad 19, starter 20 opens the door, one end of unblanking to start pad 19 is provided with the link transmission riveting post 29 that opens the door, the link transmission riveting post 29 that opens the door links to each other with the connecting rod 13 that opens the door in the driving mechanism, unblank to start to be provided with in the pad 19 and unblank to start the circular locating hole 27 of pad, unblanking to start the circular locating hole 27 of pad is socketed on the step cutting pattern 31 of the starter that opens the door, unblank to start to be provided with on the circular locating hole 27 of pad and unblank to start the fan-shaped playback gathering sill 30 of pad, open the door and be provided with the activator switch door fork shift 32 that opens the door on the step cutting pattern 31 of starter, this open the door activator switch door fork shift 32 with unblank to start the fan-shaped playback gathering sill 30 of pad and match, unblank to start to be provided with on the pad 19 and unblank to start pad riveting post 28, be provided with the gathering sill 48 that the upper lock tongue opening sheet playbacks and opens upper lock tongue on the upper lock tongue opening sheet 14, unblank to start in the gathering sill of sheet riveting post 28 on upper lock tongue opening sheet 14 and slide, unblank to start the fan-shaped playback gathering sill 30 of pad, unblank to start pad riveting post 28, upper lock tongue opening sheet playback and drive the gathering sill 48 of upper lock tongue, the respective outer side edges of the activator switch of opening the door door fork shift 32 is used for handle and opens separately upper lock tongue and handle playback, bottom one side of starter 20 of opening the door is provided with the fan-shaped connection teeth 33 of the starter that opens the door, one side of master gear 18 is provided with the master gear playback tooth 34 that matches with the fan-shaped connection teeth 33 of the starter that opens the door, drive master gear 18, dead bolt 2 during master gear 18 drives again by the fan-shaped connection teeth 33 of the starter that opens the door when opening the door starter 20 motion.
Describedly unblank to start the fan-shaped playback gathering sill 30 of pad, unblank to start pad riveting post 28, upper lock tongue opening sheet playback and drive the gathering sill 48 of upper lock tongue, the activator switch of opening the door door fork shift 32,4 structure cooperations each other need be satisfied following condition: the handling device in passing through grip hole, when driving mechanism is opened upper lock tongue fully, unblank to start gathering sill 48 topmosts that pad riveting post 28 is positioned at the playback of upper lock tongue opening sheet and opens upper lock tongue, the activator switch of meanwhile opening the door door fork shift 32 is positioned at the foot of unblanking to start the fan-shaped playback gathering sill 30 of pad, thereby realize that the handling device in the grip hole only drives upper lock tongue in this process, the starter 20 that opens the door keeps motionless, dead bolt during handling device in the grip hole can not drive, realize after having driven upper lock tongue by said structure simultaneously, handle when playback driving mechanism drives to unblank to start pad riveting post 28 in the playback of upper lock tongue opening sheet and open in the gathering sill 48 of upper lock tongue the backhaul space, can not drive the miscellaneous part action during handle playback.Unblank to start pad 19, the structure of the starter 20 that opens the door, master gear 18 is shown in Fig. 4-9.
Shown in Fig. 6,7, the described starter 20 that opens the door, the fan-shaped connection teeth 33 of the starter that opens the door of its bottom one side setting is 3, the master gear playback tooth 34 that cooperates with the fan-shaped connection teeth 33 of the starter that opens the door on the master gear 18 also is three, the starter 20 that opens the door drives master gear 18 by the fan-shaped connection teeth 33 of the starter that opens the door, and realization only needs the by a small margin rotation of handle to finish the conventional stroke of middle dead bolt.
Shown in Fig. 8,9, described master gear 18, the side that it is corresponding with lock core hole 6 internal cylinder, be disposed with: master gear upper lock core fork shift is opened and to be prevented the stuck hypotenuse of lock core fork shift 38, master gear upper lock core fork shift tooth 37, the master gear upper lock core fork shift tooth 36 of unblanking of locking on upper lock tongue empty avoiding groove 39, the master gear, prevent the inclined-plane of the stuck hypotenuse of lock core fork shift 38 for linking up on the described master gear, this inclined-plane is preferably the coherent inclined-plane of evagination, avoids the situation that lock core is stuck under lock core fork shift, handle rotation situation to occur.
Described master gear 18, it realizes playback by middle dead bolt playback reed 24, described middle dead bolt playback reed 24 is the L-type reed, comprise movable leg 51, angle 52, circular arc transition between movable leg 51 and the angle 52, movable leg 51 matches with master gear playback tooth 34, angle 52 is fixed in the lock body shell by the middle dead bolt playback reed grab 23 of lock body shell, by fixing angle 52, can be so that movable leg 51 be affected, thus the elasticity of dead bolt playback reed 24 is not affected in guaranteeing.Shown in Figure 16,17.
Shown in Figure 10,11, described middle dead bolt 2, its rear end part is provided with middle dead bolt transverse movement gathering sill 40, mid portion be provided with on the abnormity playback groove 43 of middle dead bolt transverse movement, the middle dead bolt on wedged plate positioning boss 41, the middle dead bolt on wedged plate restoring spring locating slot 42, the middle dead bolt hook promote post 44.
Shown in Figure 12,13, described upper lock tongue opening sheet 14 has following three part-structure features:
It is that upper lock tongue opening sheet upper lock core is opened crotch 45 with the lock core end of matching in the lock core hole, and forms vertical crotch structure, its with can be so that this end has and the larger contact site of lock core;
Its end of matching with upper lock tongue guiding device 15 is upper lock tongue opening sheet upper trapezoid crotch 47, form trapezoidal crotch structure, form upper lock tongue opening sheet 14 and drive seamlessly transitting of upper lock tongue guiding device 15, avoid upper lock tongue opening sheet 14 and upper lock tongue guiding device 15 that clamping occurs;
Its part that is positioned at upper lock tongue axis of guide top is empty avoiding circular arc 46 on the upper lock tongue opening sheet, forms the dome arc shape, by the epirelief circular shape avoid and upper lock tongue between rub.
Shown in Figure 14,15, described upper lock tongue guiding device 15, its upper and lower surface is respectively arranged with upper lock tongue guiding device direction protrusion 49, the one side offers upper lock tongue guiding device pilot hole 50, upper lock tongue guiding device pilot hole 50 matches with the upper lock tongue axis of guide, the center that described upper lock tongue guiding device pilot hole 50 departs from upper lock tongue guiding device 15 by this setting, can realize that the rotation of upper lock tongue opening sheet 14 smaller angle forms upper lock tongue guiding device 15 larger strokes.
Such as Figure 18,19, shown in 20, described upper lock tongue driving chip 17, be wedged plate, it is stuck on the middle dead bolt in the wedged plate restoring spring locating slot 42 by the wedged plate restoring spring, described wedged plate restoring spring comprises: crotch section 57, positioning end 58, centring ring 59, positioning end 58, centring ring 59 arranges on the middle dead bolt in the wedged plate restoring spring locating slot 42, the drift angle place of wedged plate is provided with wedged plate locating hole 55, be provided with restoring spring functional hole 53 on the wedged plate on one side arm of wedged plate, the local inner concave of restoring spring functional hole 53 forms restoring spring gathering sill 56 on the wedged plate on the wedged plate, wedged plate 17 by the mounting means that the wedged plate restoring spring is fixed on middle dead bolt surface is: restoring spring functional hole 53 on the wedged plate passes in the crotch section 57 of wedged plate restoring spring, and match with restoring spring gathering sill 56 on the wedged plate, the positioning end 58 of wedged plate restoring spring, centring ring 59 is placed in the wedged plate locating hole 55, the positioning end 58 of wedged plate restoring spring, centring ring 59 arranges on the middle dead bolt in the wedged plate restoring spring locating slot 42, because the special construction of the crotch section 57 of wedged plate restoring spring design, so that wedged plate 17 can be stable be fixed on the middle dead bolt, and can not jump out easily dislocation.
As shown in figure 21, also comprise in the present embodiment and lock tongue 3, lock tongue 3 and be arranged at the lock body shell bottom of electronic lock body, the described tongue 3 of locking links to each other with anti-lock device, described anti-lock device comprises anti-lock device fixed axis 60, anti-lock device fork shift 61, anti-lock device reverse lockpin subchannel hole 62, anti-lock device fork shift 61 with lock tongue 3 and link to each other, anti-lock device reverse lockpin subchannel hole 62 is arranged in the anti-lock device fixed axis 60.
As shown in figure 22, be fixedly connected with between lock body shell and the miscellaneous part in the present embodiment and adopt the fixedly Riveted screw pole 63 of unified specification to link to each other.
As shown in figure 23, relate in the present embodiment the parts that adopt the axle connected mode (such as: unblank to start pad riveting post 28 etc.), all adopt screens sleeve 64 to carry out spacing, described screens sleeve 64 comprises screens guide end and locating platform end, screens guide end size is less than the locating platform end, by the use of screens sleeve, can realize following effect: (1) reduces fit clearance; (2), reduce friction fit power; (3), increase product stability.
Above specific embodiments of the invention are described.It will be appreciated that, the present invention is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (15)
1. electronic lock body, it is characterized in that, comprise: lock body shell and be installed in the upper lock tongue of lock body shell inside, middle dead bolt, lock core hole, grip hole, driving mechanism, upper lock tongue and middle bolt driving mechanism, upper lock tongue driving chip, upper lock tongue opening sheet, upper lock tongue guiding device, wherein:
Upper lock tongue, middle dead bolt, lock core, grip hole are placed in lock body shell from top to bottom successively, driving mechanism links to each other with handle in the grip hole, driving mechanism drives upper lock tongue and middle bolt driving mechanism, upper lock tongue and middle bolt driving mechanism in lock core hole lock core or grip hole in independently drives upper lock tongue and move by upper lock tongue driving chip, upper lock tongue opening sheet, upper lock tongue guiding device driving upper lock tongue or middle dead bolt lock core under the hand-drive.
2. electronic lock body according to claim 1, it is characterized in that, described driving mechanism is the link-type driving mechanism, comprise: the connecting rod that opens the door starts sheet, the connecting rod brace of unblanking, connecting rod opens the door, the connecting rod that opens the door starts sheet, the connecting rod brace of unblanking, the successively riveted joint between the connecting rod of opening the door, the connecting rod that opens the door starts handling device in sheet and the grip hole or the gear shifting device device in the electronic lock body links to each other, and unblanking in open the door connecting rod and upper lock tongue and the middle bolt driving mechanism starts pad and link to each other.
3. electronic lock body according to claim 1, it is characterized in that, described upper lock tongue and middle bolt driving mechanism, comprise: master gear, unblank to start pad, starter opens the door, one end of unblanking to start pad is provided with the link transmission riveting post that opens the door, the link transmission riveting post that opens the door links to each other with the connecting rod that opens the door in the driving mechanism, unblank to start to be provided with in the pad and unblank to start the circular locating hole of pad, unblanking to start the circular locating hole of pad is socketed on the step cutting pattern of the starter that opens the door, unblank to start to be provided with on the circular locating hole of pad and unblank to start the fan-shaped playback gathering sill of pad, open the door and be provided with the activator switch door fork shift that opens the door on the step cutting pattern of starter, this open the door activator switch door fork shift with unblank to start the fan-shaped playback groove of pad and match, unblank to start to be provided with on the pad and unblank to start pad riveting post, be provided with the gathering sill that the upper lock tongue opening sheet playbacks and opens upper lock tongue on the upper lock tongue opening sheet, unblank to start sheet riveting post in the playback of upper lock tongue opening sheet and open in the gathering sill of upper lock tongue and slide, unblank to start the fan-shaped playback groove of pad, unblank to start pad riveting post, upper lock tongue opening sheet playback and drive the gathering sill of upper lock tongue, the respective outer side edges of the activator switch of opening the door door fork shift is used for handle and opens separately upper lock tongue and handle playback, bottom one side of starter of opening the door is provided with the fan-shaped connection teeth of the starter that opens the door, one side of master gear is provided with the master gear playback tooth that matches with the fan-shaped connection teeth of the starter that opens the door, drive master gear, dead bolt during master gear drives again by the fan-shaped connection teeth of the starter that opens the door during the starter that opens the door motion.
4. electronic lock body according to claim 3, it is characterized in that, describedly unblank to start the fan-shaped playback groove of pad, unblank to start pad riveting post, upper lock tongue opening sheet playback and drive the gathering sill of upper lock tongue, the activator switch of opening the door door fork shift, 4 structure cooperations each other need be satisfied following condition: the handling device in passing through grip hole, when driving mechanism is opened upper lock tongue fully, unblank to start the gathering sill topmost that pad riveting post is positioned at the playback of upper lock tongue opening sheet and opens upper lock tongue, the activator switch of meanwhile opening the door door fork shift is positioned at the foot of unblanking to start the fan-shaped playback groove of pad, thereby realize that the handling device in the grip hole only drives upper lock tongue in this process, it is motionless that the starter that opens the door keeps, dead bolt during handling device in the grip hole can not drive, realize after having driven upper lock tongue by said structure simultaneously, handle when playback driving mechanism drives to unblank to start pad riveting post in the playback of upper lock tongue opening sheet and open in the gathering sill of upper lock tongue the backhaul space, can not drive the miscellaneous part action during handle playback.
5. electronic lock body according to claim 3, it is characterized in that, the described starter that opens the door, the fan-shaped connection teeth of the starter that opens the door of its bottom one side setting is 3, the master gear playback tooth that cooperates with the fan-shaped connection teeth of the starter that opens the door on the master gear is three also, and the starter that opens the door drives master gear by the fan-shaped connection teeth of the starter that opens the door.
6. electronic lock body according to claim 3, it is characterized in that, described master gear, the side that it is corresponding with the lock core hole internal cylinder, be disposed with: master gear upper lock core fork shift is opened and to be prevented the stuck hypotenuse of lock core fork shift, master gear upper lock core fork shift tooth, the master gear upper lock core fork shift tooth of unblanking of locking on upper lock tongue empty avoiding groove, the master gear, prevent the inclined-plane of the stuck hypotenuse of lock core fork shift for linking up on the described master gear, this inclined-plane is preferably the coherent inclined-plane of evagination.
7. according to claim 3 or 6 described electronic lock bodies, it is characterized in that, described master gear, it realizes playback by middle dead bolt playback reed, described middle dead bolt playback reed is the L-type reed, comprises movable leg, angle, circular arc transition between movable leg and the angle, movable leg matches with master gear playback tooth, and angle is fixed in the lock body shell by the middle dead bolt playback reed grab of lock body shell.
8. electronic lock body according to claim 1, it is characterized in that, described middle dead bolt, its rear end part is provided with middle dead bolt transverse movement gathering sill, mid portion be provided with on the abnormity playback groove of middle dead bolt transverse movement, the middle dead bolt on wedged plate positioning boss, the middle dead bolt on wedged plate restoring spring locating slot, the middle dead bolt hook promote post.
9. electronic lock body according to claim 1 is characterized in that, described upper lock tongue opening sheet has following three part-structure features:
It is that upper lock tongue opening sheet upper lock core is opened crotch with the lock core end of matching in the lock core hole, and forms vertical crotch structure;
Its end of matching with the upper lock tongue guiding device is upper lock tongue opening sheet upper trapezoid crotch, forms trapezoidal crotch structure;
Its part that is positioned at upper lock tongue axis of guide top is empty avoiding circular arc on the upper lock tongue opening sheet, forms the dome arc shape.
10. electronic lock body according to claim 1, it is characterized in that, described upper lock tongue guiding device, its upper and lower surface is respectively arranged with upper lock tongue guiding device direction protrusion, the one side offers upper lock tongue guiding device pilot hole, upper lock tongue guiding device pilot hole matches with the upper lock tongue axis of guide, the center that described upper lock tongue guiding device pilot hole departs from the upper lock tongue guiding device.
11. electronic lock body according to claim 1, it is characterized in that, described upper lock tongue driving chip, be wedged plate, it is stuck on the middle dead bolt in the wedged plate restoring spring locating slot by the wedged plate restoring spring, described wedged plate restoring spring comprises: crotch section, positioning end, centring ring, positioning end, centring ring arranges on the middle dead bolt in the wedged plate restoring spring locating slot, the drift angle place of wedged plate is provided with the wedged plate locating hole, be provided with restoring spring functional hole on the wedged plate on one side arm of wedged plate, the local inner concave of restoring spring functional hole forms restoring spring gathering sill on the wedged plate on the wedged plate, wedged plate by the mounting means that the wedged plate restoring spring is fixed on middle dead bolt surface is: restoring spring functional hole on the wedged plate passes in the crotch section of wedged plate restoring spring, and match with restoring spring gathering sill on the wedged plate, the positioning end of wedged plate restoring spring, centring ring is placed in the wedged plate locating hole, the positioning end of wedged plate restoring spring, centring ring arranges on the middle dead bolt in the wedged plate restoring spring locating slot.
12. electronic lock body according to claim 1, it is characterized in that, also comprise and lock tongue, lock tongue and be arranged at the lock body shell bottom of electronic lock body, locking tongue links to each other with anti-lock device, described anti-lock device comprises anti-lock device fixed axis, anti-lock device fork shift, anti-lock device reverse lockpin subchannel hole, the anti-lock device fork shift with lock tongue and link to each other, anti-lock device reverse lockpin subchannel hole is arranged in the anti-lock device fixed axis.
13. electronic lock body according to claim 1 is characterized in that, is fixedly connected with between described lock body shell and the miscellaneous part to adopt the fixedly Riveted screw pole of unified specification to link to each other.
14. electronic lock body according to claim 1 is characterized in that, also comprises the screens sleeve, the parts that adopt the axle connected mode is carried out spacing, described screens sleeve comprises screens guide end and locating platform end.
15. electronic lock body according to claim 1, it is characterized in that, be provided with curved guide groove, card line rivet, fixedly riveting post, protective ring in the described lock body shell, the power line that links to each other with the drive motors box twines successively and passes curved guide groove, card line rivet, fixedly riveting post, protective ring, realizes fixedly securing power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214363.0A CN103306549B (en) | 2013-05-31 | 2013-05-31 | Electronic lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214363.0A CN103306549B (en) | 2013-05-31 | 2013-05-31 | Electronic lock body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103306549A true CN103306549A (en) | 2013-09-18 |
| CN103306549B CN103306549B (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310214363.0A Active CN103306549B (en) | 2013-05-31 | 2013-05-31 | Electronic lock body |
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| CN (1) | CN103306549B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108086809A (en) * | 2018-02-01 | 2018-05-29 | 深圳市爱迪尔电子有限公司 | A kind of transmission mechanism of lock body |
| CN108331458A (en) * | 2018-01-22 | 2018-07-27 | 苏州地威智能科技有限公司 | A kind of safe type intelligent door lock that door interlock switch state detects automatically |
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| DE3520862A1 (en) * | 1985-06-11 | 1986-12-11 | Karl Fliether GmbH & Co, 5620 Velbert | Espagnolette lock |
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| CN108331458A (en) * | 2018-01-22 | 2018-07-27 | 苏州地威智能科技有限公司 | A kind of safe type intelligent door lock that door interlock switch state detects automatically |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103306549B (en) | 2018-12-04 |
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