CN204126379U - A kind of electronic lock body signaling switch touches structure - Google Patents
A kind of electronic lock body signaling switch touches structure Download PDFInfo
- Publication number
- CN204126379U CN204126379U CN201420583872.0U CN201420583872U CN204126379U CN 204126379 U CN204126379 U CN 204126379U CN 201420583872 U CN201420583872 U CN 201420583872U CN 204126379 U CN204126379 U CN 204126379U
- Authority
- CN
- China
- Prior art keywords
- latch bolt
- clutch
- lock body
- torsion spring
- microswitch
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to five metals door lock fittings, discloses a kind of electronic lock body signaling switch and touches structure.If case assembly, a clutch pack, a torsion spring, a microswitch, a latch bolt assembly at the bottom of a lock body.Clutch pack is provided with a clutch drain pan, one group of peach clutch and a latch bolt swinging plate, clutch drain pan is screwed in lock case bottom component, microswitch and torsion spring are fixed on clutch pack, latch bolt assembly and group peach clutch are fixed in case assembly part at the bottom of lock body, and latch bolt swinging plate is arranged in dials peach clutch tip position.Latch bolt assembly is to extruding torsion spring during indentation in lock body thus making the action of microswitch contact complete induction, and the shell fragment of microswitch does not directly clash into compressing by latch bolt, extends application life.
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 adopted in the utility model 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 utility model 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 utility model;
Fig. 2 is the floor map of latch bolt of the present utility model when stretching out;
Fig. 3 is the floor map after latch bolt of the present utility model 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 utility model is by such as under type enforcement:
As shown in Figure 1: the utility model comprises, 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 |
|---|---|---|---|
| CN201420583872.0U CN204126379U (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 |
|---|---|---|---|
| CN201420583872.0U CN204126379U (en) | 2014-10-11 | 2014-10-11 | A kind of electronic lock body signaling switch touches structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126379U true CN204126379U (en) | 2015-01-28 |
Family
ID=52382746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583872.0U Withdrawn - After Issue CN204126379U (en) | 2014-10-11 | 2014-10-11 | A kind of electronic lock body signaling switch touches structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314367A (en) * | 2014-10-11 | 2015-01-28 | 广东名门锁业有限公司 | Touching structure of signal switch of electronic lock body |
-
2014
- 2014-10-11 CN CN201420583872.0U patent/CN204126379U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314367A (en) * | 2014-10-11 | 2015-01-28 | 广东名门锁业有限公司 | Touching structure of signal switch of electronic lock body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150128 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |