CN104314367A - Touching structure of signal switch of electronic lock body - Google Patents
Touching structure of signal switch of electronic lock body Download PDFInfo
- Publication number
- CN104314367A CN104314367A CN201410531056.XA CN201410531056A CN104314367A CN 104314367 A CN104314367 A CN 104314367A CN 201410531056 A CN201410531056 A CN 201410531056A CN 104314367 A CN104314367 A CN 104314367A
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- CN
- China
- Prior art keywords
- clutch
- latch bolt
- torsion spring
- lock body
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a hardware part for a door lock and discloses a touching structure of a signal switch of an electronic lock body. The touching structure is provided with a lock-body bottom box component, a clutch component, a torsion spring, a micro switch and an inclined tongue component, wherein the clutch component is provided with a clutch bottom shell, a poking clutch and an inclined-tongue poking plate; the clutch bottom shell is fixed in the lock-body bottom box component by a screw; the micro switch and the torsion spring are fixed on the clutch component; the inclined-tongue component and the poking clutch are fixed in the lock-body bottom box component ; the inclined-tongue poking plate is arranged at the top part of the poking clutch in a penetrating manner. The touch structure disclosed by the invention has the advantages that when retracting into the lock body, the inclined tongue component extrudes the torsion spring, so that a micro switch contact acts to finish sensing; an elastic piece of the micro switch is not directly impacted and pressed by an inclined tongue, so that the service life is prolonged.
Description
Technical field
The present invention relates to a kind of five metals door lock fittings, especially electronic lock body parts.
Background technology
At present, electronic lock body market extensively used has the microswitch of latch bolt location sensitive.The each indentation lock body of latch bolt, the shell fragment on microswitch is directly clashed in capital, and then shell fragment extruding contact completes induction, and such design is higher to the required distance between latch bolt with shell fragment, both are failure to actuate apart from the switch that causes too far away, and both too closely easily damage switch by pressure.
Summary of the invention
The invention provides a kind of electronic lock body signaling switch and touch structure, its objective is protection latch bolt location sensitive microswitch, extend the displacement of latch bolt location sensitive, make signals collecting more reliable.
The technical solution used in the present invention is: establish case assembly at the bottom of a lock body, a clutch pack, a torsion spring, a microswitch, a latch bolt assembly.Case assembly at the bottom of described lock body is provided with inclined tongue hole, screw column, support, dials peach hole and slip stopper slot, is provided with sliding tray above described support, described clutch pack is provided with a clutch drain pan, one group of peach clutch and a latch bolt swinging plate, and two switch reference columns and torsion spring reference column are established in described clutch drain pan front end, and described latch bolt swinging plate is provided with pusher dog, second arm of described torsion spring is designed to 7 character form structures, described microswitch is provided with switch shrapnel and two locating holes, described latch bolt assembly there are latch bolt, locating piece and pull bar, are provided with guide pad in locating piece both sides, the assembly relation of each component is: clutch pack is screwed in case assembly at the bottom of lock body, microswitch is arranged on the switch reference column of clutch drain pan front end by the locating hole on it, torsion spring is arranged on the torsion spring reference column on clutch drain pan, first arm of torsion spring is pressed on screw column, second arm is pressed on the switch shrapnel on microswitch, the tongue end of latch bolt assembly is stretched into inclined tongue hole, pull bar is positioned over the sliding tray of support, guide pad is positioned in slip stopper slot, dial peach clutch build-in in dialling in peach hole, latch bolt swinging plate is arranged in dials peach clutch tip position, its pusher dog is pressed on locating piece leading flank.
When opening handle, dialling peach clutch drives latch bolt to stir sheet and rotate clockwise, pusher dog drives latch bolt assembly to indentation in lock body, latch bolt starts to extrude torsion spring when being retracted into certain position, the stressed extruding switch shrapnel of torsion spring, switch shrapnel and then extruding contact, thus make the action of microswitch contact complete induction, whole induction stroke can adapt to different crack between a door and its frame requirement, effectively gathers latch bolt and closes gate signal.
The useful technique effect that the present invention produces is: the shell fragment of microswitch does not directly clash into compressing by latch bolt, but allows torsion spring play intermediate buffering effect, namely reaches required touch inducing function, can extend again the application life of microswitch shell fragment.
Accompanying drawing explanation
Fig. 1 is decomposing state three-dimensional view of the present invention;
Fig. 2 is the floor map of latch bolt of the present invention when stretching out;
Fig. 3 is the floor map after latch bolt of the present invention retraction.
Number in the figure is depicted as:
Case assembly at the bottom of 1 lock body, 11 inclined tongue holes, 12 screw columns, 120 screws, 13 supports, 131 sliding trays, the 14 groups of peach holes, 15 slip stopper slots;
2 clutch packs, 21 clutch housing under-pans, 211 switch reference columns, 212 torsion spring reference columns, 22 groups of peach clutches, 23 latch bolt swinging plates, 231 pusher dogs;
3 torsion springs, 31 first arms, 32 second arms;
4 microswitches, 41 switch shrapnels, 42 locating holes;
5 latch bolt assemblies, 51 latch bolts, 52 locating pieces, 521 guide pads, 53 pull bars.
Detailed description of the invention
The present invention is by such as under type enforcement:
As shown in Figure 1: the present invention includes, case assembly 1, clutch pack 2, torsion spring 3, microswitch 4, latch bolt assembly 5 at the bottom of a lock body, case assembly 1 at the bottom of described lock body is provided with inclined tongue hole 11, screw column 12, support 13, dials peach hole 14 and slip stopper slot 15, is provided with sliding tray 131 on support 13, described clutch pack 2 comprises a clutch drain pan 21, one group of peach clutch 22 and a latch bolt swinging plate 23, and two switch reference columns 211 and torsion spring reference column 212 are established in the front end of clutch drain pan 21, and latch bolt swinging plate 23 is provided with pusher dog 231, second arm 32 of described torsion spring 3 is designed to 7 character form structures, described microswitch 4 is provided with switch shrapnel 41 and two locating holes 42, described latch bolt assembly 5 there are latch bolt 51, locating piece 52 and pull bar 53, are provided with guide pad 521 in locating piece 52 both sides, during each component assembling: clutch pack 2 screw 120 is fixed in case assembly at the bottom of lock body 1, microswitch 4 is arranged on the switch reference column 211 of clutch drain pan 21 front end by the locating hole 42 on it, torsion spring 3 is arranged on the torsion spring reference column 212 on clutch drain pan 21, first arm 31 of torsion spring 3 is pressed on screw 120, second arm 32 is pressed on the switch shrapnel 41 on microswitch 4, latch bolt 51 end of latch bolt assembly 5 is stretched into inclined tongue hole 11, pull bar 53 is positioned over the sliding tray 131 of support 13, guide pad 521 is positioned in slip stopper slot 15, dial peach clutch 22 build-in in dialling in peach hole 14, latch bolt swinging plate 23 is arranged in dials peach clutch 2 tip position, its pusher dog 2311 is pressed on locating piece 52 leading flank.
As shown in Figures 2 and 3: when opening handle, dialling peach clutch 22 drives latch bolt swinging plate 23 to rotate clockwise, pusher dog 231 drives latch bolt assembly 5 to indentation in lock body, latch bolt 51 starts the first arm 31 extruding torsion spring 3 when being retracted into certain position, after torsion spring 3 is stressed, the second arm 32 extrudes switch shrapnel 41, switch shrapnel 41 and then extruding contact, thus making microswitch 3 contact action complete induction, whole induction stroke can adapt to different crack between a door and its frame requirement, effectively gathers latch bolt 51 and closes gate signal.The switch shrapnel 41 of microswitch 4 does not directly clash into extruding by latch bolt 51, but allows torsion spring 3 play intermediate buffering effect, namely reaches required touch inducing function, can extend again the application life of the switch shrapnel 41 of microswitch 4.
Claims (3)
1. an electronic lock body signaling switch touches structure, comprise case assembly at the bottom of a lock body, a clutch pack, one torsion spring, a microswitch, a latch bolt assembly, it is characterized in that: case assembly at the bottom of described lock body is provided with inclined tongue hole, screw column, support, dials peach hole and slip stopper slot, on support, be provided with sliding tray; Described clutch pack is provided with a clutch drain pan, one group of peach clutch and a latch bolt swinging plate, and two switch reference columns and torsion spring reference column are established in described clutch drain pan front end; Microswitch is provided with switch shrapnel and two locating holes; Described latch bolt assembly there are latch bolt, locating piece and pull bar, are provided with guide pad in locating piece both sides; Clutch pack is screwed in case assembly part at the bottom of lock body, microswitch is arranged on the switch reference column of clutch drain pan front end by the locating hole on it, torsion spring is arranged on the torsion spring reference column on clutch drain pan, first arm of torsion spring is pressed on screw column, second arm is pressed on the switch shrapnel on microswitch, the tongue end of latch bolt assembly is stretched into inclined tongue hole, pull bar is positioned over the sliding tray of support, dial peach clutch component build-in in dialling in peach hole, latch bolt swinging plate is arranged in dials peach clutch component tip position.
2. a kind of electronic lock body signaling switch as claimed in claim 1 touches structure, it is characterized in that: the second arm of described torsion spring is designed to 7 character form structures.
3. a kind of electronic lock body signaling switch as claimed in claim 1 touches structure, it is characterized in that: described latch bolt swinging plate is provided with pusher dog; Described pusher dog is pressed on the locating piece leading flank of described latch bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410531056.XA CN104314367B (en) | 2014-10-11 | 2014-10-11 | A kind of electronic lock body signaling switch touches structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410531056.XA CN104314367B (en) | 2014-10-11 | 2014-10-11 | A kind of electronic lock body signaling switch touches structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314367A true CN104314367A (en) | 2015-01-28 |
| CN104314367B CN104314367B (en) | 2017-03-01 |
Family
ID=52369665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410531056.XA Active CN104314367B (en) | 2014-10-11 | 2014-10-11 | A kind of electronic lock body signaling switch touches structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314367B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566047A (en) * | 2019-09-23 | 2019-12-13 | 广东科徕尼智能科技有限公司 | Detection system of full-automatic anti-theft lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5881585A (en) * | 1997-03-31 | 1999-03-16 | Hyundae Metal Co., Ltd. | Apparatus for simultaneously unlocking a door lock and a dead bolt |
| WO2006060972A1 (en) * | 2004-12-07 | 2006-06-15 | Kiekert Aktiengesellschaft | Electromechanical module |
| CN201802161U (en) * | 2010-09-24 | 2011-04-20 | 成素华 | Electronic anti-theft lock body with locating latch bolt |
| CN203271297U (en) * | 2013-04-17 | 2013-11-06 | 杭州金指码实业有限公司 | Latch bolt assembly of mortise lock |
| CN204126379U (en) * | 2014-10-11 | 2015-01-28 | 广东名门锁业有限公司 | A kind of electronic lock body signaling switch touches structure |
-
2014
- 2014-10-11 CN CN201410531056.XA patent/CN104314367B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5881585A (en) * | 1997-03-31 | 1999-03-16 | Hyundae Metal Co., Ltd. | Apparatus for simultaneously unlocking a door lock and a dead bolt |
| WO2006060972A1 (en) * | 2004-12-07 | 2006-06-15 | Kiekert Aktiengesellschaft | Electromechanical module |
| CN201802161U (en) * | 2010-09-24 | 2011-04-20 | 成素华 | Electronic anti-theft lock body with locating latch bolt |
| CN203271297U (en) * | 2013-04-17 | 2013-11-06 | 杭州金指码实业有限公司 | Latch bolt assembly of mortise lock |
| CN204126379U (en) * | 2014-10-11 | 2015-01-28 | 广东名门锁业有限公司 | A kind of electronic lock body signaling switch touches structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566047A (en) * | 2019-09-23 | 2019-12-13 | 广东科徕尼智能科技有限公司 | Detection system of full-automatic anti-theft lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314367B (en) | 2017-03-01 |
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