CN206616978U - A kind of medicine box drawer automatic lock structure - Google Patents
A kind of medicine box drawer automatic lock structure Download PDFInfo
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- CN206616978U CN206616978U CN201720224500.2U CN201720224500U CN206616978U CN 206616978 U CN206616978 U CN 206616978U CN 201720224500 U CN201720224500 U CN 201720224500U CN 206616978 U CN206616978 U CN 206616978U
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- swivel plate
- lock
- drawer
- plate
- fixed plate
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Abstract
The utility model discloses a kind of medicine box drawer automatic lock structure, including drawer, the lock pillar being arranged on the inner of drawer and the lock body being engaged with lock pillar, the lock body includes the horizontal fixed plate linked together and longitudinally fixed plate, the first opening for housing lock pillar is offered in the horizontal fixed plate, first rotating shaft, the second rotating shaft, the first swivel plate and the second swivel plate are provided with the horizontal fixed plate, first swivel plate and the second swivel plate are respectively fitting into first rotating shaft and the second rotating shaft.It is the utility model scientific structure design, ingenious, reasonable, the automatic locking and automatic unlocking ejection of drawer is realized under the mutual cooperation effect of each part, solve that existing manual key lock and unlock brings it is cumbersome, the problem of automaticity is low, so as to which the time spent by medicine box drawer lock and unlock is greatly reduced, the operating efficiency of staff is improved.
Description
Technical field
The utility model is related to a kind of medicine box drawer, and in particular to a kind of medicine box drawer automatic lock structure.
Background technology
Existing medicine box drawer is mostly by the way of traditional key lock and unlock, and manual rotation key takes out medicine box
Medicine box drawer is pulled out after drawer lock and unlock, manual unlocking, is first pushed into drawer before drawer locking, then rotate key by drawer
Locking, the mode automaticity of this lock and unlock is low, cumbersome, due to pharmacy medicine box drawer quantity very
It is many, and the switch of medicine box drawer is very frequent, the mode of above-mentioned this traditional lock and unlock brings pole to staff
Big inconvenience, have impact on the operating efficiency of staff.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art being capable of automatic locking and unblock and solution there is provided one kind
The medicine box drawer automatic lock structure that medicine box drawer can be released automatically after lock.
Technical scheme：To achieve the above object, the utility model provides a kind of medicine box drawer automatic lock structure, including takes out
Drawer, the lock pillar being arranged on the inner of drawer and the lock body being engaged with lock pillar, the lock body include what is linked together
The first opening for housing lock pillar, the transverse direction are offered in horizontal fixed plate and longitudinally fixed plate, the horizontal fixed plate
First rotating shaft, the second rotating shaft, the first swivel plate and the second swivel plate, first swivel plate and the second rotation are provided with fixed plate
Flap is respectively fitting into first rotating shaft and the second rotating shaft, and the first rotating shaft is located at the left side of the first opening, described second turn
Axle position is in the upper right side of the first opening, and it is bittiness that first swivel plate is provided with long limit convex close to that end face of the first opening
It is bittiness with short limit convex, the bittiness U-type groove formed for pinning lock pillar of the bittiness and short limit convex of long limit convex, described first
The tip-end-side of swivel plate is against the bottom sidepiece of the second swivel plate, the upper left corner of first swivel plate and the second swivel plate
Place, which is provided between hook post, described two hook posts, is provided with extension spring, and electromagnet, the electricity are provided with the longitudinally fixed plate
Magnet possess have can transversal stretching center outer shaft, be arranged with the center outer shaft on E shape jump rings, the center outer shaft and set
There is longitudinal bearing pin, the inner of second swivel plate sets second to be open, the bearing pin is longitudinally through the second opening, described the
It is provided with the middle projecting block for limiting the second swivel plate anglec of rotation, the longitudinally fixed plate and sets on the right side wall of two openings
The tower spring for giving drawer thrust is equipped with, the tower spring is fixed on longitudinally fixed plate by tower spring bottom plate
On.
Design principle of the present utility model is：Utilize the mutual cooperation of the first swivel plate and the second swivel plate so that drawer
After being pushed into, the lock pillar of drawer can be entered in the first opening, and is fixed in U-type groove, and tower spring gives drawer
Outside thrust so that the short limit convex that lock pillar can be close to U-type groove is bittiness, so that the position of drawer is by solid well
Live calmly, will not produce and rock；Using the switch of electromagnet, change the position of bearing pin, so that during electromagnet unlatching, outside center
Axle is sucked back by electromagnet, and the second swivel plate rotates under the movement of bearing pin, and the first swivel plate exists when the second swivel plate is rotated
Also rotated in the presence of extension spring, so that the short limit convex of U-type groove is bittiness to depart from the first opening, drawer is in tower spring
Thrust under be pushed out, it is achieved thereby that drawer unblock when being capable of automatic spring.
Further, it is provided with the horizontal fixed plate at the left side of the first swivel plate for limiting the first rotation
The limit shaft of the plate anglec of rotation, the setting of limit shaft can limit the anglec of rotation of the first swivel plate, so as to define the first rotation
The slewing area of U-type groove on flap, it is therefore prevented that U-type groove position sideslip occur, it is impossible to play lock that is fixed and opening drawer
The situation of the effect of post.
Further, the short limit convex is bittiness is located at lock pillar, the bittiness and long spacing preiection of short limit convex
Vertical range between block is more than the diameter of lock pillar, and short limit convex is bittiness to be arranged at lock pillar so that short limit convex
It is bittiness more easily to depart from the first opening, short limit convex is bittiness and long limit convex it is bittiness between vertical range be more than lock
The diameter of post, it is ensured that U-type groove possesses enough spaces to fix lock pillar.
Further, it is provided with tower spring bearer plate between the tower spring bottom plate and tower spring.
Beneficial effect：Compared with prior art, medicine box drawer is after push-in, and the U-type groove in lock body can for the utility model
The lock pillar of medicine box drawer is pinned, it is achieved thereby that medicine box drawer is automatic locking, electromagnet is opened, the second swivel plate drives first
Swivel plate is rotated so that U-type groove departs from first and is open, and drawer is pushed out under the thrust of tower spring, it is achieved thereby that
Drawer when unlocking can automatic spring, solve cumbersome, automation journey that existing manual key lock and unlock brings
The problem of spending low, so that the time spent by medicine box drawer lock and unlock is greatly reduced, improves the work of staff
Efficiency.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model locking state；
Fig. 2 is the schematic perspective view of the utility model released state；
Fig. 3 is the structural representation of lock body；
Fig. 4 is top view of the lock body in locking state；
Fig. 5 is the three-dimensional structure diagram of lock body in the unlocked state；
Fig. 6 is the top view of lock body in the unlocked state.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is further elucidated, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limit scope of the present utility model, after the utility model has been read, art technology
Modification of the personnel to the various equivalent form of values of the present utility model falls within the application appended claims limited range.
Embodiment 1：
As shown in Fig. 1~Fig. 6, the utility model provides a kind of medicine box drawer automatic lock structure, including drawer 1, is arranged on
Lock pillar 11 and the lock body 2 that is engaged with lock pillar 11 on the inner of drawer 1, the lock body 2 include the horizontal stroke linked together
To fixed plate 3 and longitudinally fixed plate 9, the first opening 31 for housing lock pillar 11 is offered in the horizontal fixed plate 3, it is described
First rotating shaft 32, the second rotating shaft 33, the first swivel plate 4 and the second swivel plate 5, first rotation are provided with horizontal fixed plate 3
The swivel plate 5 of flap 4 and second is respectively fitting into the rotating shaft 33 of first rotating shaft 32 and second, and the first rotating shaft 32 is opened positioned at first
The left side of mouth 31, second rotating shaft 33 is located at the upper right side of the first opening 31, and first swivel plate 4 is close to the first opening 31
That end face be provided with long limit convex bittiness 42 and short limit convex bittiness 41, the long limit convex bittiness 42 and short spacing preiection
Block 41 forms the U-type groove for pinning lock pillar 11, and the tip-end-side of first swivel plate 4 is against the bottom of the second swivel plate 5
Side portion, the left upper of the swivel plate 5 of the first swivel plate 4 and second is provided with hook post 51, described two hook posts 51 it
Between be provided with extension spring 6, the longitudinally fixed plate 9 and be provided with electromagnet 8, the electromagnet 8 possesses that have can be in transversal stretching
It is arranged with heart outer shaft 82, the center outer shaft 82 on E shapes jump ring 81, the center outer shaft 82 and is provided with longitudinal bearing pin 83,
The inner of second swivel plate 5 sets the second opening 52, and the bearing pin 83 is longitudinally through the second opening 52, second opening
It is provided with the middle projecting block 55 for limiting the anglec of rotation of the second swivel plate 5, the longitudinally fixed plate 9 and sets on 52 right side wall
The tower spring 10 for giving the thrust of drawer 1 is equipped with, the tower spring 10 is fixed on longitudinal direction by tower spring bottom plate 101
It is provided with and is revolved for limiting the first swivel plate 4 at the left side of the first swivel plate 4 in fixed plate 9, in the horizontal fixed plate 3
The limit shaft 34 of gyration, the short limit convex bittiness 41 is located at lock pillar 11, the short limit convex bittiness 41 and long limit
Vertical range between the protruding block 42 of position is more than the diameter of lock pillar 11, between the tower spring bottom plate 101 and tower spring 10
It is provided with tower spring bearer plate 102.
Embodiment 2：
As shown in Fig. 1~Fig. 6, drawer 1 is pushed into, lock pillar 11 enters the first opening 31 simultaneously during drawer 1 is pushed into
And promoting long limit convex the first swivel plate 4 of bittiness 42 drive to rotate counterclockwise, the rotation of the first swivel plate 4 causes the second rotation
Plate 5 is also rotated counterclockwise under the pulling force effect of extension spring 6, and the left side wall of central projecting block 55 touches horizontal fixed plate 3
During right side wall, the second swivel plate 5 is stopped operating, and the first swivel plate 4 and the second swivel plate 5 are progressively disengaged during rotation,
Until the tip-end-side of the first swivel plate 4 touches the bottom sidepiece of the second swivel plate 5, now the first swivel plate 4 also stopped
Rotate, now lock pillar 11 is in the first opening 31 and is located between the long limit convex bittiness 42 of U-type groove and short limit convex bittiness 41,
Tower spring 10 push against drawer 1 and give drawer 1 outside thrust, and such lock pillar 11 is close to short spacing in the presence of thrust
Protruding block 41, such drawer 1 can not be drawn out and position is highly stable, will not shake, and lock body 2 is completed for drawer 1
It is automatic locking.
Embodiment 3：
As shown in Fig. 1~Fig. 6, drawer 1 is in the state pinned, by the starting switch of lower electromagnet 8, and electromagnet 8 starts will
Center outer shaft 82 is sucked back to the right, and such bearing pin 83 then moves right, then drives the second swivel plate 5 to rotate clockwise, treat second
After the bottom sidepiece of swivel plate 5 and the tip-end-side contact point of the first swivel plate 4 are progressively disengaged, under the pulling force effect of extension spring 6, first
Swivel plate 4 is also begun to rotate clockwise, and such U-type groove is rotated, short limit convex bittiness 41 progressively disengage the first opening 31 until
First swivel plate 4 stops operating in the presence of limit shaft 34, due to the stop without short limit convex bittiness 41, at drawer 1
In released state, the rapid opening of ejection first 31 under the thrust of tower spring 10 of lock pillar 11, drawer 1 is in tower spring 10
Thrust under also rapid ejection, it is achieved thereby that the automatic unlocking and the purpose of automatic spring of drawer 1.
Claims (4)
1. a kind of medicine box drawer automatic lock structure, including drawer (1), it is characterized in that：It is arranged on the lock on the inner of drawer (1)
Post (11) and the lock body (2) being engaged with lock pillar (11), the lock body (2) include the horizontal fixed plate linked together
(3) the first opening (31) for housing lock pillar (11), institute and longitudinally fixed plate (9), are offered on the horizontal fixed plate (3)
State and first rotating shaft (32), the second rotating shaft (33), the first swivel plate (4) and the second swivel plate are provided with horizontal fixed plate (3)
(5), first swivel plate (4) and the second swivel plate (5) are respectively fitting into first rotating shaft (32) and the second rotating shaft (33), institute
First rotating shaft (32) is stated positioned at the left side of the first opening (31), second rotating shaft (33) is located at the upper right of the first opening (31)
Side, first swivel plate (4) is provided with long limit convex bittiness (42) and short spacing close to that end face of the first opening (31)
Protruding block (41), the long limit convex bittiness (42) and short limit convex bittiness (41) form the U-type groove for pinning lock pillar (11),
The tip-end-side of first swivel plate (4) against the second swivel plate (5) bottom sidepiece, first swivel plate (4) and
The left upper of second swivel plate (5) is provided between hook post (51), described two hook posts (51) and is provided with extension spring (6), institute
State and electromagnet (8) be provided with longitudinally fixed plate (9), the electromagnet (8) possess have can transversal stretching center outer shaft (82),
It is arranged with the center outer shaft (82) on E shapes jump ring (81), the center outer shaft (82) and is provided with longitudinal bearing pin (83), institute
State the inner of the second swivel plate (5) and the second opening (52) is set, the bearing pin (83) is longitudinally through the second opening (52), described the
The middle projecting block (55) for limiting the second swivel plate (5) anglec of rotation is provided with the right side wall of two openings (52), it is described vertical
The tower spring (10) for giving drawer (1) thrust is provided with to fixed plate (9), the tower spring (10) passes through tower
Spring bottom plate (101) is fixed on longitudinally fixed plate (9).
2. a kind of medicine box drawer automatic lock structure according to claim 1, it is characterised in that：The horizontal fixed plate (3)
The upper limit shaft (34) being provided with the left side of the first swivel plate (4) for limiting the first swivel plate (4) anglec of rotation.
3. a kind of medicine box drawer automatic lock structure according to claim 1, it is characterised in that：The short limit convex is bittiness
(41) it is located at close to lock pillar (11) place, the vertical range between the short limit convex bittiness (41) and long limit convex bittiness (42) is big
Diameter in lock pillar (11).
4. a kind of medicine box drawer automatic lock structure according to claim 1, it is characterised in that：The tower spring bottom plate
(101) tower spring bearer plate (102) is provided between tower spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224500.2U CN206616978U (en) | 2017-03-09 | 2017-03-09 | A kind of medicine box drawer automatic lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224500.2U CN206616978U (en) | 2017-03-09 | 2017-03-09 | A kind of medicine box drawer automatic lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206616978U true CN206616978U (en) | 2017-11-07 |
Family
ID=60232341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720224500.2U Active CN206616978U (en) | 2017-03-09 | 2017-03-09 | A kind of medicine box drawer automatic lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206616978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346210A (en) * | 2018-04-17 | 2018-07-31 | 北京彩营科技有限公司 | A kind of lottery ticket ticket machine |
| CN111110558A (en) * | 2020-02-13 | 2020-05-08 | 西安文理学院 | Multifunctional intelligent medicine box and dispensing and discharging method thereof |
-
2017
- 2017-03-09 CN CN201720224500.2U patent/CN206616978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346210A (en) * | 2018-04-17 | 2018-07-31 | 北京彩营科技有限公司 | A kind of lottery ticket ticket machine |
| CN111110558A (en) * | 2020-02-13 | 2020-05-08 | 西安文理学院 | Multifunctional intelligent medicine box and dispensing and discharging method thereof |
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