CN204098633U - A kind of electronic lock transmission mechanism - Google Patents
A kind of electronic lock transmission mechanism Download PDFInfo
- Publication number
- CN204098633U CN204098633U CN201420420917.2U CN201420420917U CN204098633U CN 204098633 U CN204098633 U CN 204098633U CN 201420420917 U CN201420420917 U CN 201420420917U CN 204098633 U CN204098633 U CN 204098633U
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- China
- Prior art keywords
- clutch
- gear
- motor
- electronic lock
- transmission mechanism
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Abstract
A kind of electronic lock transmission mechanism, comprise the link assembly of tooth case and the transmission of tooth case, its dens in dente case comprises the mair motor be assemblied in casing, and mair motor passes through the first gear train transmission output gear wheels, output gear wheels kinematic link assembly, wherein, transmission mechanism also comprises motor for subsequent use, and described motor-driven second gear train for subsequent use, also comprises clutch tooth wheels, clutch gear is mounted between the first gear train and the second gear train, for switching mair motor or motor for subsequent use transmission first gear train respectively; Also comprise clutch motor, described clutch motor is by the 3rd gear train actuator push rod gear.This electronic lock transmission mechanism that the utility model provides, there is provided motor for subsequent use, unlocking electronic lock when can guarantee that mair motor breaks down, avoid the case lid, the electronic lock that need to destroy Turnover Box, improve operating efficiency, ensure that its safety and stability.
Description
Technical field
The utility model relates to a kind of electronic lock, particularly a kind of transmission mechanism requiring the high electronic lock ensured.
Background technology
Be locked at home and office be widely used, along with the development of electronics technology, electronic lock is also widely used in every field.In current business activity, frequent needs are preserved or are exchanged some important bill, certificate or banknote, so with regard to need to load these important bills, certificate, banknote Turnover Box carry out sealing and to lock process, electronic lock is applied to this field and brings great convenience to use and manager.Usual electronic lock all include tooth case and with drive connecting rod, connecting rod one end is dead bolt.Consider the particularity that banking Turnover Box uses, except installing firmly, also need electronic lock to work well, and the safe operation rate of this electronic product of motor is difficult to be protected, and once break down and this case lid and electronic lock to be destroyed needs, ensure that its safety.
Utility model content
The purpose of this utility model is to provide with a kind of electronic lock transmission mechanism with motor for subsequent use.
In order to reach the utility model object, this electronic lock transmission mechanism comprises a kind of electronic lock transmission mechanism, comprise the link assembly of tooth case and the transmission of tooth case, its dens in dente case comprises the mair motor be assemblied in casing, mair motor is by the first gear train transmission output gear wheels, output gear wheels kinematic link assembly, wherein, transmission mechanism also comprises motor for subsequent use, described motor-driven for subsequent use second gear train, also comprise clutch tooth wheels, clutch gear is mounted between the first gear train and the second gear train, for switching mair motor or motor for subsequent use transmission first gear train respectively.
Preferably, described clutch tooth wheels are made up of the first clutch gear, the second clutch gear, carrier gear, clutch axle sleeve and connecting axle, wherein, first clutch gear, the second clutch gear, carrier gear are coaxially connected on connecting axle rotationally, clutch axle sleeve to be placed on connecting axle and to be located between the second clutch gear and carrier gear, when described clutch axle sleeve is by sliding to the first clutch gear or the second clutch gear the first clutch gear and carrier gear coaxially one to be connected or the second clutch gear is coaxially integrally connected with carrier gear; First clutch gear is by mair motor transmission, and carrier gear transmission first gear train, the second clutch gear is by motor-driven for subsequent use.
Preferably, the two ends of described clutch axle sleeve are provided with pin, accordingly, first clutch gear, second clutch gear, carrier gear is respectively equipped with jack, when clutch axle sleeve moves to the end to carrier gear direction, the pin of one end is through the jack of carrier gear and the jack of the first clutch gear, pin and second clutch gear of the other end depart from completely, when clutch axle sleeve moves to the end to the second clutch gear direction, the pin of the other end still inserts in the jack of carrier gear through the jack of the second clutch gear and the pin of one end, and depart from completely with the first clutch gear.
Preferably, also comprise push-rod assembly, described push-rod assembly pulls out seat, thrust rod gear, spring and clutch pushing bar by clutch and forms, wherein thrust rod gear is integrally connected on clutch pushing bar, and clutch pulls out cover for seat on clutch pushing bar, and spring to be placed on clutch pushing bar and to be located at clutch and pulls out in seat, spring one end is connected with clutch pushing bar, the spring other end and clutch pull out seat and are connected, and clutch pulls out seat and is also provided with a dead man, and dead man acts on clutch shaft and puts.
Preferably, also comprise clutch motor, described clutch motor is by the 3rd gear train actuator push rod gear.
Preferably, also comprise touch-switch, described touch-switch is connected with clutch motor, and described clutch pulls out seat and is provided with gag lever post corresponding to touch-switch.
Preferably, described touch-switch comprises Switch main body and one end is connected to Switch main body and forms the stage clip of U-lag with Switch main body, and be wherein provided with a projection in U-lag, two tactile poles of touch-switch are located on projection and the stage clip corresponding with projection respectively.
Preferably, described output gear wheels comprise output gear and the conicle spur gear of coaxial one connection.
Preferably, described link assembly comprises the large straight bevel gear engaged with conicle spur gear and the connecting rod being connected to large straight bevel gear, and the other end of connecting rod is dead bolt.
This electronic lock transmission mechanism that the utility model provides, provides motor for subsequent use, unlocking electronic lock when can guarantee that mair motor breaks down, and avoids the case lid, the electronic lock that need to destroy Turnover Box, improves operating efficiency, also reduce cost.
Accompanying drawing explanation
Fig. 1 is the utility model electronic lock transmission mechanism schematic diagram.
Fig. 2 is the clutch tooth wheels schematic diagram of the utility model electronic lock transmission mechanism.
Fig. 3 is the push-rod assembly schematic diagram of the utility model electronic lock transmission mechanism.
Fig. 4 is the touch-switch schematic diagram of the utility model electronic lock transmission mechanism.
Fig. 5 is that the utility model electronic lock transmission mechanism is in released state schematic diagram.
Fig. 6 is that the utility model electronic lock transmission mechanism is in the lock state schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing practical example, the utility model is described further.
As shown in Figure 1, this electronic lock transmission mechanism comprises the link assembly of tooth case and the transmission of tooth case, its dens in dente case comprises the mair motor 20 be assemblied in casing 10, mair motor 20 is by the first gear train 21 transmission output gear wheels 22, output gear wheels 22 kinematic link assembly 30, its special feature is, the transmission mechanism of electronic lock also comprises motor 40 for subsequent use, motor 40 for subsequent use transmission second gear train 41, separately there are clutch tooth wheels 50, clutch tooth wheels 50 are located between the first gear train 21 and the second gear train 41, for switching mair motor 20 or motor for subsequent use 40 transmission first gear train 21 respectively.To describe in detail each modular construction and annexation below.
Simultaneously see Fig. 2, clutch tooth wheels 50 are by the first clutch gear 51, second clutch gear 52, carrier gear 53, clutch axle sleeve 54 and connecting axle 55 form, wherein, first clutch gear 51, second clutch gear 52, carrier gear 53 is coaxially connected on connecting axle 55 rotationally, connecting axle 55 is fixed in casing 10, clutch axle sleeve 54 to be placed on connecting axle 55 and to be located between the second clutch gear 52 and carrier gear 53, when clutch axle sleeve 54 is by sliding to the first clutch gear 51, the first clutch gear 51 is connected with the coaxial one of carrier gear 53, when clutch axle sleeve 54 is by sliding to the second clutch gear 52, the second clutch gear 52 is connected with the coaxial one of carrier gear 53, the simultaneously status releasing that is integrally connected with the first clutch gear 51 of carrier gear 53, first clutch gear 51 is passed 20 by mair motor, and carrier gear 53 transmission first gear train 21, second clutch gear 52 is by motor 40 for subsequent use transmission, the two ends of described clutch axle sleeve 54 are provided with pin 56, accordingly, first clutch gear 51, second clutch gear 52, carrier gear 53 is respectively equipped with jack 57, when clutch axle sleeve 54 moves to the end to carrier gear 53 direction, the pin 56 of one end is through the jack 57 of carrier gear 53 and the jack 57 of the first clutch gear 51, the pin 56 of the other end and the second clutch gear 52 depart from completely, when clutch axle sleeve 54 moves to the end to the second clutch gear 52 direction, through the jack 57 of the second clutch gear 52, the pin 56 of one end still inserts in the jack 57 of carrier gear 53 pin 56 of the other end, and depart from completely with the first clutch gear 51.Visible in figure, the first gear train 21 being also provided with reduction gearing 23, first clutch gear 51 transmission between the first clutch gear 51 and mair motor 20 comprises the last transmission output gear wheels 22 of three groups of reduction gearing 211.And between the second clutch gear 52 and motor for subsequent use 40, be provided with the second gear train 41, be reduction gearing.By regulating the position of clutch axle sleeve 54 can reach the object switched mair motor 20 and motor for subsequent use 40 work, if manual, an operating grip can be established on clutch axle sleeve 54.But, in the present embodiment, being that the clutch motor 70 by increasing by one group of push-rod assembly 60 and correspondence reaches this object, carefully adding description below in conjunction with accompanying drawing.
Contrast Fig. 3, push-rod assembly 60 pulls out seat 61, thrust rod gear 62, spring 63 and clutch pushing bar 64 by clutch, clutch pushing bar 64 forms, spring 63 to be placed on clutch pushing bar 64 and to be located at clutch and pulls out in seat 61, and spring catch 67 is inserted in the hole of clutch pushing bar 64, spring catch 67 is made to block spring 63, spring 63 other end and clutch pull out seat 61 and are connected, and clutch pulls out seat 61 and is also provided with a dead man 65, and dead man 65 acts on clutch axle sleeve 54; Clutch motor 70 is by the 3rd gear train 71 actuator push rod gear 62; In order to accurate positioning clutch pulls out the distance of seat 61 movement, the present embodiment also comprises touch-switch 80, see Fig. 4, touch-switch 80 is connected with clutch motor 70 control circuit, described clutch pulls out seat 61 and is provided with gag lever post 66 corresponding to touch-switch 80, when gag lever post 66 touch support touch-switch 80 to touch-switch 80 contact time, clutch motor 70 stops operating; Touch-switch 80 comprises Switch main body 81 and one end is connected to Switch main body 81 and forms the stage clip 82 of U-lag with Switch main body 81, wherein be provided with a projection 83 in U-lag, two tactile poles of touch-switch 80 are located on protruding 83 and the stage clip 82 corresponding with projection respectively.
In the present embodiment, output gear wheels 22 comprise output gear 221 and the conicle spur gear 222 of coaxial one connection, correspondingly, link assembly 30 comprises the connecting rod 32 that the large straight bevel gear 31 that engages with conicle spur gear 222 and one end are articulated with large straight bevel gear 31, and the other end of connecting rod 32 is dead bolt 33.
Again the utility model operation process and middle handoff procedure are introduced below, simultaneously see Fig. 5, Fig. 6, first will be good by each component assembling as shown in the figure, under normal circumstances, mair motor 20 receives reduction gearing 23 that work order transmission is attached thereto and rotates and (be appreciated that, at this moment motor 40 for subsequent use is in off working state, and as shown in the figure, clutch axle sleeve 54 slides to the position on right side, first clutch gear 51 is connected with carrier gear 53 one), mair motor 20 works, Power transmission reduction gear 23 successively, first clutch gear 51, carrier gear 53, first gear train 21 (three reduction gearing), output gear wheels 22, the conicle spur gear 222 of output gear wheels 22 drives the large straight bevel gear 31 be engaged with to rotate, the connecting rod 32 that large straight bevel gear 31 connects is stretched (contracting) thereupon, reach the object that dead bolt 33 enters lockhole (exiting lockhole), certainly large straight bevel gear 31 need within the specific limits back and forth movement but can reach, can be controlled by mair motor 20.When mair motor 20 breaks down, need to be switched to motor 40 for subsequent use and work, to ensure that link assembly 30 motion realizes locking normally or releasing process.When mair motor 20 breaks down, mair motor 20 can not ensure that link assembly 30 normally works, at this moment clutch motor 70 transmission the 3rd gear 71 groups that works is indicated to rotate to thrust rod gear 62, because spring 63 one end is connected with clutch pushing bar 64 (being also connected with thrust rod gear 62 one), spring 63 other end and clutch pull out seat 61 and are connected, at this moment there is torsion in spring 63, and clutch pulls out seat 61 can not be rotated relative to being limited in casing 10, clutch can only be produced by spring 63 self because of the contraction that occurs of torsion and pull out the motion (direction with reference in diagram) that seat 61 slides left, at this moment the clutch dead man 65 pulled out on seat 61 stirs clutch axle sleeve 54 to left movement, visible in figure, clutch axle sleeve 54 is provided with groove 58 (bulge loops relative to both sides), dead man 65 acts on groove 58 pairs of clutch axle sleeves 54 and produces active force left, when clutch axle sleeve 54 slides left, pin 56 on the left of clutch axle sleeve 54 injects in the jack 57 of the second clutch gear 52 relative set, and the pin 56 on the right side of clutch axle sleeve 54 also departs from the first clutch gear 51 completely because slide, but be also connected with carrier gear 53, so just reach the object of switching, that is: the second clutch gear 52 is connected with carrier gear 53 is fully integrated, at this moment, motor 40 for subsequent use is by transmission successively: the second gear train 41, second clutch gear 52, carrier gear 53, first gear train 21 (three reduction gearing), output gear wheels 22, work is below consistent with above-mentioned introduction.In addition, when clutch pulls out seat 54 activity to certain position, gag lever post 66 will press the stage clip 82 of touch-switch 80, stage clip 82 distortion presses down and contacts with protruding 83, contact point is two tactile poles respectively, by the instruction of sending stopping to clutch motor 70, visible in figure, two touch-switch 80 are respectively equipped with in the both sides of gag lever post 66.
As seen from Figure 6, electronic lock, at blocking, presents a linear structure, can effectively stop external force to the promotion of dead bolt.
Although specifically show with reference to above embodiment and describe the utility model, but it should be appreciated by those skilled in the art, when not departing from the spirit and scope of the present utility model that claim limits, the various changes in form and details can be carried out to it.
Claims (9)
1. an electronic lock transmission mechanism, comprise the link assembly of tooth case and the transmission of tooth case, its dens in dente case comprises the mair motor (20) be assemblied in casing (10), mair motor (20) is by the first gear train (21) transmission output gear wheels (22), output gear wheels (22) kinematic link assembly (30), it is characterized in that, transmission mechanism also comprises motor for subsequent use (40), described motor for subsequent use (40) transmission second gear train (41), also comprise clutch tooth wheels (50), clutch tooth wheels (50) are located between the first gear train (21) and the second gear train (41), for switching mair motor (20) or motor for subsequent use (40) transmission first gear train (21) respectively.
2. electronic lock transmission mechanism according to claim 1, it is characterized in that, described clutch tooth wheels (50) are by the first clutch gear (51), second clutch gear (52), carrier gear (53), clutch axle sleeve (54) and connecting axle (55) composition, wherein, first clutch gear (51), second clutch gear (52), carrier gear (53) is coaxially connected on connecting axle (55) rotationally, clutch axle sleeve (54) is placed on connecting axle (55) and goes up and be located between the second clutch gear (52) and carrier gear (53), when described clutch axle sleeve (54) is by sliding to the first clutch gear (51) or the second clutch gear (52), the first clutch gear (51) and carrier gear (53) are coaxial is integrally connected or the second clutch gear (52) is integrally connected with carrier gear (53) is coaxial, first clutch gear (51) is by mair motor (20) transmission, and carrier gear (53) transmission first gear train (21), the second clutch gear (52) is by motor for subsequent use (40) transmission.
3. electronic lock transmission mechanism according to claim 2, it is characterized in that, the two ends of described clutch axle sleeve (54) are provided with pin (56), accordingly, first clutch gear (51), second clutch gear (52), carrier gear (53) is respectively equipped with jack (57), when clutch axle sleeve (54) moves to the end to carrier gear (53) direction, the jack (57) of pin (56) through carrier gear (53) of one end and the jack (57) of the first clutch gear (51), pin (56) and second clutch gear (52) of the other end depart from completely, when clutch axle sleeve (54) moves to the end to the second clutch gear (52) direction, the pin (56) of the other end still inserts in the jack (57) of carrier gear (53) through the jack (57) of the second clutch gear (52) and the pin (56) of one end, and depart from completely with the first clutch gear (51).
4. electronic lock transmission mechanism according to claim 3, it is characterized in that, also comprise push-rod assembly (60), described push-rod assembly (60) pulls out seat (61) by clutch, thrust rod gear (62), spring (63), clutch pushing bar (64) forms, wherein thrust rod gear (62) is integrally connected on clutch pushing bar (64), clutch pulls out seat (61) and is placed on clutch pushing bar, spring (63) is placed on clutch pushing bar (64) and goes up and be located at clutch and pull out in seat (61), spring (63) one end is connected with clutch pushing bar (64), spring (63) other end and clutch pull out seat (61) and are connected, clutch pulls out seat (61) and is also provided with a dead man (65), dead man (65) acts on clutch axle sleeve (54).
5. electronic lock transmission mechanism according to claim 4, is characterized in that, also comprises clutch motor (70), described clutch motor (70) by the 3rd gear train (71), actuator push rod gear (62).
6. electronic lock transmission mechanism according to claim 5, it is characterized in that, also comprise touch-switch (80), described touch-switch (80) is connected with clutch motor (70) circuit, and described clutch pulls out seat (61) and is provided with gag lever post (66) corresponding to touch-switch (80).
7. electronic lock transmission mechanism according to claim 6, it is characterized in that, described touch-switch (80) comprises Switch main body (81) and one end is connected to Switch main body (81) and forms the stage clip (82) of U-lag with Switch main body (81), wherein be provided with a projection (83) in U-lag, two tactile poles of touch-switch (80) are located on projection (83) and the stage clip (82) corresponding with protruding (83) respectively.
8. according to described electronic lock transmission mechanism arbitrary in claim 1 to 7, it is characterized in that, described output gear wheels (22) comprise output gear (221) and the conicle spur gear (222) of coaxial one connection.
9. electronic lock transmission mechanism according to claim 8, it is characterized in that, described link assembly (30) comprises the large straight bevel gear (31) engaged with conicle spur gear (222) and the connecting rod (32) being connected to large straight bevel gear (31), and the other end of connecting rod (32) is dead bolt (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420917.2U CN204098633U (en) | 2014-07-28 | 2014-07-28 | A kind of electronic lock transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420917.2U CN204098633U (en) | 2014-07-28 | 2014-07-28 | A kind of electronic lock transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098633U true CN204098633U (en) | 2015-01-14 |
Family
ID=52267071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420917.2U Withdrawn - After Issue CN204098633U (en) | 2014-07-28 | 2014-07-28 | A kind of electronic lock transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131745A (en) * | 2014-07-28 | 2014-11-05 | 深圳宝嘉电子设备有限公司 | Transmission mechanism of electronic lock |
-
2014
- 2014-07-28 CN CN201420420917.2U patent/CN204098633U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131745A (en) * | 2014-07-28 | 2014-11-05 | 深圳宝嘉电子设备有限公司 | Transmission mechanism of electronic lock |
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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: 20150114 Effective date of abandoning: 20160914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |