CN205713551U - elastic switch assembly - Google Patents
elastic switch assembly Download PDFInfo
- Publication number
- CN205713551U CN205713551U CN201620195058.0U CN201620195058U CN205713551U CN 205713551 U CN205713551 U CN 205713551U CN 201620195058 U CN201620195058 U CN 201620195058U CN 205713551 U CN205713551 U CN 205713551U
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- CN
- China
- Prior art keywords
- lock
- steel wire
- lock core
- core shaft
- elliptic spring
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Abstract
The utility model discloses a kind of elastic switch assembly；It is characterized in that: include snap lock, key and terminal；Being provided with teeth groove plate on lock tube, be provided with longitudinal elongated hole in lock core shaft, elliptic spring one end is provided with circuit contact；Being provided with several circuit contacts on lock tube, the circuit junction on steel wire end face each with elliptic spring is corresponding.When key 90-degree rotation in eccentric orfice, then stir each steel wire stretching corresponding to elliptic spring or compression moves axially, or make two of which or three steel wires close up, thus change the radial position of original each spring steel wire, be allowed to align the teeth groove of teeth groove plate both sides；Continue to rotate key, driving each steel wire on lock core shaft's elliptic spring to move in teeth groove, thus drive driver blade to stir a tongue and unblank, now terminal connects electric door lock power supply, door is i.e. opened, and reversely stirs certain angle elliptic spring each steel wire reset lock core the most locked.
Description
Technical field
This utility model relates to a kind of elastic switch, especially a kind of elastic switch assembly.
Background technology
Traditional lock core, the most all uses upper and lower lock cylinder structure and blade lock core structure, and the structure design comparison of spring lock is simple, and theftproof performance is more weak.And blade lock core, it is all the blade that arranged by difference and the groove fit of lock core shaft overcoat locks, its structure is more complicated, and number of parts is many.The machine management lock pin of present stage, it is to arrange billiards structure up and down, mend pearl multi-zone supervision, so robber can first apply a revolving force to lock gall when carrying out technical unlocking, keep to the side after making flat pearl pressurized, at this moment recycle mach trueness error and open hoodle one by one, when all hoodles are in same plane, lock core can be opened, thus open whole lock and steal.From the aforegoing it can be seen that current machine management lock is the most easy to use, still number of parts is many, and structure is more complicated；But can not anti-technical unlocking.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of elastic switch assembly at this；Including elastic lock & key, terminal, teeth groove plate, space bar；Wherein, snap lock includes lock tube, lock core shaft, elliptic spring, end plate, teeth groove plate, space bar, driver plate；It is provided with a cylindrical bar on the key, it is provided with lance tooth in cylindrical bar both sides, when key 90-degree rotation in eccentric orfice, then stir each steel wire stretching corresponding to elliptic spring or compression moves axially or make two of which or three steel wires to close up, change the axial location of original each spring steel wire, the teeth groove being allowed to align on teeth groove plate is connected with the circuit junction on teeth groove plate with the contact on elliptic spring, continue to rotate key, key transmission lock mandrel rotates to an angle together to lock and i.e. opens, and reversely stirs certain angle lock core the most locked；When needs counter-locking a door, spring is then eccentrically mounted in lock core shaft, so stirs key and then can reversely rotate arbitrarily angled.
This utility model is achieved in that a kind of elastic switch assembly of structure, it is characterised in that: include snap lock, key and terminal；Described snap lock includes lock tube, lock core shaft, elliptic spring, end plate, arc spacer sleeve, teeth groove plate, driver plate；Lock tube is provided with teeth groove plate, and lock core shaft is positioned at lock tube；Being provided with longitudinal elongated hole in lock core shaft, in elliptic spring, one end of spring steel wire is provided with circuit contact；Elliptic spring is arranged in longitudinal elongated hole of lock core shaft and is allowed to horizontally slip in longitudinal elongated hole, right-hand member in lock core shaft is end plate, described end plate is provided with key hole and an eccentric orfice, it is integrated with lock core shaft structure on end plate, arc spacer sleeve is arranged in oval endoporus, shield portions spring steel wire；Right-hand member in lock core shaft is driver plate；Being provided with several circuit contacts on lock tube, the circuit junction in steel wire both ends of the surface each with elliptic spring is corresponding.
According to elastic switch assembly described in the utility model, it is characterised in that: described end plate uses stainless steel hot to process；The upper and lower side of described elliptic spring stretches out the elongated hole of correspondence, and extension is 1-3 millimeter.
According to elastic switch assembly described in the utility model, it is characterised in that: key front end is provided with a cylindrical bar, is provided with lance tooth in cylindrical bar both sides.
According to elastic switch assembly described in the utility model, it is characterised in that: elliptic spring steel wire tangent plane is rectangle or circle.
According to elastic switch assembly described in the utility model, it is characterized in that: be provided with a cylindrical bar on the key, it is provided with lance tooth in cylindrical bar both sides, when key 90-degree rotation in eccentric orfice, then stir each steel wire stretching corresponding to elliptic spring or compression moves axially or make two of which or three steel wires to close up, thus change the radial position of original each spring steel wire, it is allowed to align the teeth groove on teeth groove plate, continuing to rotate key drives lock core shaft and each oval wire to rotate in teeth groove, and transmission driver blade stirs a tongue and unblanks, it is also turned on electric door lock power supply, electronic lock door mechanism is opened simultaneously；
Reversely stirring the most each steel wire of certain angle lock core to reset, door is the most locked；When needs counter-locking a door, spring is then eccentrically mounted in lock core shaft, so stirs key and then can reversely rotate arbitrarily angled.
The purpose installing arc spacer sleeve is shield portions spring steel wire, can prevent from artificially seeking and visiting teeth groove plate tooth slot position.
According to switch key snap lock assembly described in the utility model, it is characterized in that: be provided with lance tooth on the key, when key 90-degree rotation in eccentric orfice, then stir each steel wire stretching corresponding to elliptic spring or compression moves axially or make two of which or three steel wires to close up, change the radial position of original each spring steel wire, it is allowed to align the teeth groove on teeth groove plate two ends and circuit junction, continue to rotate key, key transmission lock mandrel rotates certain degree lock together and i.e. opens, and reversely stirs certain degree lock core the most locked.
According to switch key snap lock assembly described in the utility model, it is characterised in that: elliptic spring material is rustless steel, and the cross section of elliptic spring steel wire is circular or rectangle, when steel wire tangent plane is rectangle, opens precision the highest；The purpose using double laminated spring is the characteristic utilizing each steel wire of spring to link the gradient for reduction spring steel wire radial direction.
According to switch key snap lock assembly described in the utility model, it is characterized in that: in one end of each spring steel wire, it is provided with circuit junction, connects after rotation and be fixed on board circuit corresponding on lock tube, thus connect door lock motor switch power supply and realize machinery and unblank and electrical equipment unblanks to be integrated.
The utility model has the advantage of: this utility model provides a kind of elastic switch assembly, has the advantage that simple in construction, part are few, utilizes the linkage of spring, can effectively prevent technology unlocking, low cost of manufacture；Spring each steel wire one end is installed circuit after being coated with insullac and is connect electricity.When key turns touches elliptic spring, many crowns of triangle are between each spring steel wire in space, continue to rotate key, the side-to-side movement of many steel wires is stirred in the side of lance tooth, during 90-degree rotation, spacing by the elongated hole in lock core shaft, continue to rotarily drive lock core shaft and rotate to an angle together.When utilizing the independent control circuit of spring, spring can be plastics, and automatically controlled and machine driving can independently use.This lock is widely used in making door lock, automobile, motorcycle and anti-theft lock for bicycle.
Accompanying drawing explanation
Fig. 1 is this utility model lock tube schematic diagram
Fig. 2 is this utility model structural representation
Fig. 3 is the schematic diagram that elliptic spring is eccentrically mounted
Fig. 4 is the schematic diagram that elliptic spring is symmetrically installed
Fig. 5 is this utility model elliptic spring schematic diagram
Fig. 6 is key schematic diagram
Fig. 7 is teeth groove plate schematic diagram
Fig. 8 is arc spacer sleeve schematic diagram
Tu9Shi lock core shaft position view
Wherein: lock tube 1, lock core shaft 2, elliptic spring 3, end plate 4, arc spacer sleeve 5, teeth groove plate 6, driver plate 7, the teeth groove 8 on lock tube, key 9, cylindrical bar 10, lance tooth 11, axle-steel silk back-up ring 12.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
This utility model provides a kind of elastic switch assembly by improving, and can be practiced as follows；Including snap lock, key and terminal；Described snap lock includes lock tube 1, lock core shaft 2, elliptic spring 3, end plate 4, arc spacer sleeve 5, teeth groove plate 6, driver plate 7；Lock tube 1 is provided with teeth groove plate 6, and lock core shaft 2 is positioned at lock tube 1；Being provided with longitudinal elongated hole in lock core shaft 2, in elliptic spring 3, one end of each steel wire is provided with circuit contact；Elliptic spring 3 is arranged in longitudinal elongated hole of lock core shaft and is allowed to horizontally slip in longitudinal elongated hole 8, right-hand member in lock core shaft 2 is end plate 4, described end plate 4 is provided with key hole and an eccentric orfice, and end plate 4 is integrated with lock core shaft 2 structure, and the right-hand member in lock core shaft 2 is driver plate 7；Being provided with several circuit contacts on lock tube 1, the circuit junction on steel wire end face each with elliptic spring is corresponding.
Described end plate 4 uses stainless steel hot to process；The upper and lower side of described elliptic spring 3 stretches out the elongated hole of correspondence, and extension is 1-3 millimeter.Key 9 front end is provided with a cylindrical bar 10, is provided with lance tooth 11 in cylindrical bar 10 both sides.Elliptic spring steel wire tangent plane is rectangle or circle.
When key 90-degree rotation in eccentric orfice, it is provided with lance tooth in cylindrical bar both sides, then stir each steel wire stretching corresponding to elliptic spring or compression moves axially or make two of which or three steel wires to close up, thus change the radial position of original each spring steel wire, it is allowed to align the teeth groove of teeth groove plate 6 both sides, continue to rotate key drive lock core shaft and drive each spring steel wire to rotate in teeth groove, thus transmission driver blade stirs a tongue, terminal connects electric door lock power supply simultaneously, and electronic lock door mechanism is opened；
Reversely stir certain angle each spring steel wire reset lock core the most locked.
The purpose installing arc spacer sleeve is shield portions elliptic spring, can prevent from artificially seeking and visiting the position of teeth groove plate teeth groove.
Described switch key snap lock assembly, elliptic spring material is rustless steel, when steel wire tangent plane is rectangle and circle；The purpose using double laminated spring is for reducing spring steel wire gradient radially.In one end of each spring steel wire, it is provided with circuit junction, connects after rotation and be fixed on board circuit corresponding on lock tube, thus connect door lock motor switch power supply, it is achieved machinery is unblanked and electrical equipment unblanks to be integrated.
The triangular ramp of key is stirred the upper and lower two ends of spring steel wire and is moved axially, and changes spring pitch, is allowed to corresponding with the teeth groove on upper and lower teeth groove plate, and end plate uses stainless steel hot to process, and prevents boring.
When steel wire tangent plane is rectangle, open required precision the highest.This utility model uses the purpose of double laminated spring to be to utilize the advantages such as spring each steel wire linkage, therefore has simple in construction, and number of parts is few, and technology unlocking difficulty is big, low cost of manufacture.
The linkage utilizing each steel wire of spring is designed as the guiding theory of this lock.
In the upper end of each spring steel wire, it is provided with circuit junction, connects after rotation and be fixed on board circuit corresponding on lock tube, thus connect door lock motor switch power supply (such as door-lock motor or electric magnet) and realize machinery and unblank and electrical equipment unblanks to be integrated.
When key turns touches elliptic spring, each crown of lance tooth is in the space between each spring steel wire, continue to rotate key, each steel wire side-to-side movement is stirred in the side of lance tooth, during 90-degree rotation, key is spacing by the elongated hole in lock core shaft, continues to rotarily drive lock core shaft and rotates to an angle together.When utilizing the independent control circuit of elliptic spring, spring can be plastics, and automatically controlled and machine driving can independently use.This lock is widely used in making door lock, automobile, motorcycle and anti-theft lock for bicycle.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (5)
1. an elastic switch assembly, it is characterised in that: include snap lock, key and terminal；Described
Snap lock includes lock tube (1), lock core shaft (2), elliptic spring (3), end plate (4), arc spacer sleeve
(5), teeth groove plate (6), driver plate (7)；Lock tube (1) is provided with teeth groove plate (6), lock core shaft (2)
It is positioned at lock tube (1)；Lock core shaft (2) is provided with longitudinal elongated hole, the one of elliptic spring (3) steel wire
End is provided with circuit contact；Elliptic spring (3) is arranged in longitudinal elongated hole of lock core shaft and be allowed to can be in longitudinal direction
Horizontally slipping in elongated hole, the right-hand member in lock core shaft (2) is end plate (4), and described end plate (4) is provided with key
Jack and an eccentric orfice, end plate (4) is upper to be integrated, at the right-hand member of lock core shaft (2) with lock core shaft (2) structure
For driver plate (7)；Lock tube (1) is provided with several circuit contacts, steel wire end face each with elliptic spring
On circuit junction corresponding.
Elastic switch assembly the most according to claim 1, it is characterised in that: described end plate (4) uses
Stainless steel hot processes；The upper and lower side of described elliptic spring (3) stretches out the elongated hole of correspondence, and extension is 1-3
Millimeter.
Elastic switch assembly the most according to claim 1, it is characterised in that: key (9) front end is provided with
One cylindrical bar (10), is provided with lance tooth (11) in cylindrical bar (10) both sides.
Elastic switch assembly the most according to claim 1, it is characterised in that: elliptic spring steel wire tangent plane
For rectangle or circle.
Elastic switch assembly the most according to claim 1, it is characterised in that: in elliptic spring (3)
Endoporus is provided with arc spacer sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195058.0U CN205713551U (en) | 2016-03-07 | 2016-03-07 | elastic switch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195058.0U CN205713551U (en) | 2016-03-07 | 2016-03-07 | elastic switch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205713551U true CN205713551U (en) | 2016-11-23 |
Family
ID=57314077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620195058.0U Expired - Fee Related CN205713551U (en) | 2016-03-07 | 2016-03-07 | elastic switch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205713551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649434A (en) * | 2016-03-07 | 2016-06-08 | 曲强 | Elastic switch assembly |
-
2016
- 2016-03-07 CN CN201620195058.0U patent/CN205713551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649434A (en) * | 2016-03-07 | 2016-06-08 | 曲强 | Elastic switch assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |