CN213330464U - Clutch device of electronic lock - Google Patents
Clutch device of electronic lock Download PDFInfo
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- CN213330464U CN213330464U CN202021556192.1U CN202021556192U CN213330464U CN 213330464 U CN213330464 U CN 213330464U CN 202021556192 U CN202021556192 U CN 202021556192U CN 213330464 U CN213330464 U CN 213330464U
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- clutch
- bottom end
- rotating column
- block
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Abstract
The utility model discloses a clutch device of an electronic lock, which comprises a lock body, a clutch, a first rotating column, a driving block and a second rotating column; a second circular ring sleeve is fixedly arranged on one side of the lock body; the second circular ring sleeve is arranged in the bottom end of the driving block in a sliding mode; a second rotating column is arranged in the third circular groove in a sliding manner; the bottom end of the second rotating column is connected with a door handle in a transmission way; the second rotating column is sleeved with a fixed disc at the position above the door handle; the top end of the driving block is arranged in the bottom end of the clutch in a sliding mode; a first circular ring sleeve is arranged in the bottom end of the clutch in a sliding mode; the first circular sleeve is fixedly arranged at the bottom end of the lock body; a first rotating column is arranged in the top end of the clutch in a sliding mode; a fixing device is arranged in the top end of the driving block; the top both sides symmetry of drive block is provided with the fixed slot. The utility model discloses the structure of electronic lock has been simplified in the dress, reduces manufacturing cost, moreover the utility model discloses the device installation is also more convenient.
Description
Technical Field
The utility model relates to a tool to lock makes technical field, specifically is an engaging and disengaging gear of electronic lock.
Background
At present, the electronic lock has very wide application in daily life of people, is an indispensable safety device and provides guarantee for property and personal safety of people.
Along with the progress of science and technology development, it is more convenient to use the lock for people, realizes the switch of handle to the lock body with clutch usually between lock body and handle, but current clutch structure is comparatively complicated, and the part that uses is more, makes the manufacturing cost increase of lock, and brings very big inconvenience for the installation of lock, in case break down, the master of repairing the lock should not maintain it.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic lock's clutch to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a clutch device of an electronic lock comprises a lock body, a clutch, a first rotating column, a driving block and a second rotating column; a second circular ring sleeve is fixedly arranged on one side of the lock body; the second circular ring sleeve is arranged in the third circular groove; the third circular groove is arranged in the bottom end of the driving block; a second rotating column is arranged in the third circular groove in a sliding manner; the bottom end of the second rotating column is connected with a door handle in a transmission way; the door handle is arranged below the lock body; the second rotating column is sleeved with a fixed disc at the position above the door handle; the fixed disc is fixedly arranged on one side of the bottom end of the lock body through a bolt; the top end of the driving block is arranged in the second circular groove in a sliding mode; the second circular groove is arranged in the middle of the bottom end of the clutch; the bottom end of the clutch is provided with a circular groove; a first ring sleeve is arranged in the ring groove in a sliding manner; the first circular sleeve is fixedly arranged at the bottom end of the lock body; a first rotating column is arranged in the top end of the clutch in a sliding mode; a fixing device is arranged in the top end of the driving block; fixing grooves are symmetrically formed in two sides of the top end of the driving block; the fixing groove is arranged in the clutch and communicated with the second circular groove.
Furthermore, a rotating block is fixedly arranged on one side of the second rotating column; the rotating block is arranged in the arc groove in a sliding manner; a first spring is arranged on one side, away from the rotating block, of the arc groove; a stop block is arranged below the rotating block in a sliding manner; the stop block is arranged in the limit groove; the limiting groove is arranged in the bottom end of the lock body, the limiting groove is arranged below the rotating block, and the limiting groove is communicated with the arc groove; the stop block is fixedly arranged on one side, close to the lock body, of the fixed disc.
Furthermore, the top end of the second rotating column is square, and the top end of the second rotating column is slidably arranged in the square groove; the square groove is arranged in the bottom end of the driving block; the square groove is arranged above the third circular groove and communicated with the third circular groove.
Further, the fixing device comprises a motor, a double cam, a second spring and a fixing rod; the motor is fixedly arranged in the upper part of the driving block; the top end of the motor is in transmission connection with a rotating shaft; the rotating shaft is rotatably arranged in the driving block; the top end of the rotating shaft is in transmission connection with a double cam; sliding plates are symmetrically arranged at two ends of the double cam; the sliding plate is arranged in the sliding groove in a sliding manner; the sliding groove is arranged in the middle of the top end of the driving block; the middle part of one side of the sliding plate, which is far away from the double cams, is fixedly connected with a fixed rod; one end of the fixed rod close to the sliding plate is sleeved with a second spring; the second springs are arranged in two sides of the sliding groove.
Further, a first circular groove is formed in the middle of the top end of the clutch; a first rotating column is arranged in the first circular groove in a sliding manner; the bottom end of the first rotating column is symmetrically and fixedly provided with limiting blocks; the limiting block is arranged in the clamping groove in a sliding mode; the clamping grooves are symmetrically arranged below the first rotating column and communicated with the first circular groove.
Furthermore, a control panel is fixedly arranged on one side, away from the door handle, of the bottom end of the lock body; the control panel is electrically connected with the motor.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the dress can be so that clutch and the coaxial rotation of drive block when fixing device slips into the fixed slot, can open the door from the outside, has simplified the structure, reduces manufacturing cost, moreover the utility model discloses the device installation is also more convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic structural view of a region a in fig. 1 according to the present invention.
Fig. 3 is a schematic structural diagram of B-B in fig. 1 according to the present invention.
Fig. 4 is a schematic structural view of the second rotating column of the present invention.
Fig. 5 is a schematic structural view of the double cam of the present invention.
In the figure: 1-lock body, 2-clutch, 3-first circular groove, 4-clamping groove, 5-limiting block, 6-first rotating column, 7-second circular groove, 8-fixing groove, 9-driving block, 10-circular groove, 11-first circular sleeve, 12-second circular sleeve, 13-third circular groove, 14-square groove, 15-second rotating column, 16-rotating block, 17-first spring, 18-circular groove, 19-stop block, 20-limiting groove, 21-fixing disc, 22-door handle, 23-motor, 24-rotating shaft, 25-double cam, 26-sliding groove, 27-sliding plate, 28-second spring, 29-fixing rod and 30-control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, in an embodiment of the present invention, an engaging and disengaging device of an electronic lock includes a lock body 1, a clutch 2, a first rotating column 6, a driving block 9, and a second rotating column 15; a second circular sleeve 12 is fixedly arranged on one side of the lock body 1; the second circular sleeve 12 is arranged in the third circular groove 13 in a sliding manner; the third circular groove 13 is arranged in the bottom end of the driving block 9, and the second circular sleeve 12 limits the position of the driving block 9; a second rotating column 15 is arranged in the third circular groove 13 in a sliding manner; the bottom end of the second rotating column 15 is connected with a door handle 22 in a transmission way; the door handle 22 is arranged below the lock body 1, the door handle 22 rotates to drive the second rotating column 15 to rotate, and the second rotating column 15 rotates to drive the driving block 9 to rotate; the second rotating column 15 is sleeved with a fixed disc 21 at the position above the door handle 22; the fixed disc 21 is fixedly arranged on one side of the bottom end of the lock body 1 through bolts; the top end of the driving block 9 is slidably arranged in the second circular groove 7; the second circular groove 7 is arranged in the middle of the bottom end of the clutch 2; the bottom end of the clutch 2 is provided with a circular groove 10; a first circular sleeve 11 is arranged in the circular groove 10 in a sliding manner; the first circular sleeve 11 is fixedly arranged at the bottom end of the lock body 1; a first rotating column 6 is arranged in the top end of the clutch 2 in a sliding manner; a fixing device is arranged in the top end of the driving block 9; fixing grooves 8 are symmetrically arranged on two sides of the top end of the driving block 9; the fixed slot 8 sets up in clutch 2, and fixed slot 8 and the circular groove 7 intercommunication of second, and fixing device slidable sets up in fixed slot 8 to reach and carry on spacingly to clutch 2 and drive block 9, make clutch 2 and drive block 9 coaxial rotation.
Example 2
Referring to fig. 1 and 3, a rotating block 16 is fixedly mounted on one side of the second rotating column 15; the rotating block 16 is arranged in the arc groove 18 in a sliding manner; a first spring 17 is arranged on one side of the arc groove 18 away from the rotating block 16; a stop block 19 is arranged below the rotating block 16 in a sliding manner; the stop block 19 is arranged in the limit groove 20; the limiting groove 20 is arranged in the bottom end of the lock body 1, the limiting groove 20 is arranged below the rotating block 16, and the limiting groove 20 is communicated with the arc groove 18; the stop 19 is fixedly installed on one side of the fixed plate 21 close to the lock body 1, and after the second rotary column 15 is rotated, the acting force of the first spring 17 can make the second rotary column 15 rotate reversely to reset.
Referring to fig. 1 and 4, the top end of the second rotating column 15 is square, and the top end of the second rotating column 15 is slidably disposed in the square groove 14; the square groove 14 is arranged in the bottom end of the driving block 9; the square groove 14 is arranged above the third circular groove 13, and the square groove 14 is communicated with the third circular groove 13.
Example 3
Referring to fig. 2 and 5, the fixing device includes a motor 23, a double cam 25, a second spring 28 and a fixing rod 29; the motor 23 is fixedly arranged in the upper part of the driving block 9; the top end of the motor 23 is in transmission connection with a rotating shaft 24; the rotating shaft 24 is rotatably arranged in the driving block 9; the top end of the rotating shaft 24 is connected with a double cam 25 in a transmission way; sliding plates 27 are symmetrically arranged at two ends of the double cam 25; the sliding plate 27 is arranged in the sliding groove 26 in a sliding manner; the sliding groove 26 is arranged in the middle of the top end of the driving block 9; the middle part of one side of the sliding plate 27 far away from the double cam 25 is fixedly connected with a fixing rod 29; one end of the fixed rod 29 close to the sliding plate 27 is sleeved with a second spring 28; the second springs 28 are disposed in both sides of the slide groove 26.
Example 4
Referring to fig. 1, a first circular groove 3 is formed in the middle of the top end of the clutch 2; a first rotating column 6 is arranged in the first circular groove 3 in a sliding manner; the bottom end of the first rotating column 6 is symmetrically and fixedly provided with limiting blocks 5; the limiting block 5 is arranged in the clamping groove 4 in a sliding manner; draw-in groove 4 symmetry sets up in the below of first rotation post 6, and draw-in groove 4 and first circular recess 3 intercommunication, and first rotation post 6 slides and sets up in first rotation post 6, can make first rotation post 6 and clutch 2 be in horizontal spacing state, and clutch 2 and first rotation post 6 are in coaxial rotation state.
A control panel 30 is fixedly arranged on one side of the bottom end of the lock body 1 far away from the door handle 22; the control panel 30 is electrically connected to the motor 23.
The utility model discloses a theory of operation is:
when the control panel 30 does not drive the motor 23 to work, the door handle 22 is rotated, namely the rotating block 16 and the square groove 14 rotate, the first spring 17 is compressed, and the driving block 9 and the clutch 2 are not limited in the horizontal direction, so that the clutch 2 cannot rotate, namely the door cannot be opened from the outside; when the control panel 30 drives the motor 23 to work, the motor 23 rotates to drive the rotating shaft 24 and the double cam 25 to rotate, the double cam 25 rotates to enable the sliding plate 27 and the fixed rod 29 to slide towards one side close to the fixed groove 8, namely, one end of the fixed rod 29 close to the fixed groove 8 slides into the fixed groove 8, the clutch 2 and the driving block 9 are limited, so that the clutch 2 and the driving block 9 can coaxially rotate, at the moment, the second spring 28 is compressed, namely, when the door handle 22 is rotated, the door handle 22 rotates, namely, the rotating block 16 and the square groove 14 rotate, the first spring 17 is compressed, as the driving block 9 and the clutch 2 are limited in the horizontal direction, the driving block 9 and the clutch 2 can coaxially rotate, the door can be fixedly opened, after the door handle 22 is opened, the door handle 22 is released, the first spring 17 restores to the original length, the rotating block 16 is driven to reversely rotate, namely, the second rotating column 15, the door handle 22, the, the door can be closed, after the door is closed, the motor 23 rotates reversely, so that the fixing rod 29 slides out of the fixing groove 8 under the action of the second spring 28, and at the moment, the clutch 2 and the driving block 9 have no horizontal limit.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A clutch device of an electronic lock comprises a lock body (1), a clutch (2), a first rotating column (6), a driving block (9) and a second rotating column (15); the lock is characterized in that a second circular sleeve (12) is fixedly arranged on one side of the lock body (1); the second circular sleeve (12) is arranged in the third circular groove (13) in a sliding manner; the third circular groove (13) is arranged in the bottom end of the driving block (9); a second rotating column (15) is arranged in the third circular groove (13) in a sliding manner; the bottom end of the second rotating column (15) is connected with a door handle (22) in a transmission way; the door handle (22) is arranged below the lock body (1); the second rotating column (15) is rotatably sleeved with a fixed disc (21) at the position above the door handle (22); the fixed disc (21) is fixedly arranged on one side of the bottom end of the lock body (1) through bolts; the top end of the driving block (9) is arranged in the second circular groove (7) in a sliding manner; the second circular groove (7) is arranged in the middle of the bottom end of the clutch (2); the bottom end of the clutch (2) is provided with a circular groove (10); a first circular sleeve (11) is arranged in the circular groove (10) in a sliding manner; the first circular ring sleeve (11) is fixedly arranged at the bottom end of the lock body (1); a first rotating column (6) is arranged in the top end of the clutch (2) in a sliding manner; a fixing device is arranged in the top end of the driving block (9); fixing grooves (8) are symmetrically arranged on two sides of the top end of the driving block (9); the fixing groove (8) is arranged in the clutch (2), and the fixing groove (8) is communicated with the second circular groove (7).
2. The clutch device of the electronic lock as claimed in claim 1, wherein a rotating block (16) is fixedly mounted on one side of the second rotating column (15); the rotating block (16) is arranged in the arc groove (18) in a sliding manner; a first spring (17) is arranged on one side, away from the rotating block (16), of the arc groove (18); a stop block (19) is arranged below the rotating block (16) in a sliding manner; the stop block (19) is arranged in the limiting groove (20); the limiting groove (20) is arranged in the bottom end of the lock body (1), the limiting groove (20) is arranged below the rotating block (16), and the limiting groove (20) is communicated with the arc groove (18); the stop block (19) is fixedly arranged on one side of the fixed disc (21) close to the lock body (1).
3. A clutch device of an electronic lock according to claim 1, characterized in that said fixing means comprise a motor (23), a double cam (25), a second spring (28) and a fixing lever (29); the motor (23) is fixedly arranged in the upper part of the driving block (9); the top end of the motor (23) is in transmission connection with a rotating shaft (24); the rotating shaft (24) is rotatably arranged in the driving block (9); the top end of the rotating shaft (24) is connected with a double cam (25) in a transmission way; sliding plates (27) are symmetrically arranged at two ends of the double cam (25); the sliding plate (27) is arranged in the sliding groove (26) in a sliding manner; the sliding groove (26) is arranged in the middle of the top end of the driving block (9); the middle part of one side of the sliding plate (27) far away from the double cams (25) is fixedly connected with a fixed rod (29); one end of the fixed rod (29) close to the sliding plate (27) is sleeved with a second spring (28); the second springs (28) are arranged in both sides of the slide groove (26).
4. The clutch device of an electronic lock as claimed in claim 1, wherein the clutch (2) is provided with a first circular groove (3) at the top end middle part; a first rotating column (6) is arranged in the first circular groove (3) in a sliding manner; the bottom end of the first rotating column (6) is symmetrically and fixedly provided with limiting blocks (5); the limiting block (5) is arranged in the clamping groove (4) in a sliding manner; the clamping grooves (4) are symmetrically arranged below the first rotating column (6), and the clamping grooves (4) are communicated with the first circular groove (3).
5. The clutch device of the electronic lock as claimed in claim 2, wherein the top end of the second rotary column (15) is square, and the top end of the second rotary column (15) is slidably arranged in the square groove (14); the square groove (14) is arranged in the bottom end of the driving block (9); the square groove (14) is arranged above the third circular groove (13), and the square groove (14) is communicated with the third circular groove (13).
6. The clutch device of the electronic lock as claimed in claim 3, wherein a control panel (30) is fixedly mounted on the bottom end of the lock body (1) far away from the door handle (22); the control panel (30) is electrically connected with the motor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556192.1U CN213330464U (en) | 2020-07-31 | 2020-07-31 | Clutch device of electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556192.1U CN213330464U (en) | 2020-07-31 | 2020-07-31 | Clutch device of electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213330464U true CN213330464U (en) | 2021-06-01 |
Family
ID=76092869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021556192.1U Active CN213330464U (en) | 2020-07-31 | 2020-07-31 | Clutch device of electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213330464U (en) |
-
2020
- 2020-07-31 CN CN202021556192.1U patent/CN213330464U/en active Active
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