CN210798561U - Electromagnetic push multi-link drawer lock rod - Google Patents
Electromagnetic push multi-link drawer lock rod Download PDFInfo
- Publication number
- CN210798561U CN210798561U CN201920896848.5U CN201920896848U CN210798561U CN 210798561 U CN210798561 U CN 210798561U CN 201920896848 U CN201920896848 U CN 201920896848U CN 210798561 U CN210798561 U CN 210798561U
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- connecting rod
- drawer
- electromagnetic coil
- solenoid
- side plate
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Abstract
The utility model discloses an electromagnetism promotes many gang bars drawer locking lever, including solenoid, solenoid's below is connected with the metal iron pole, be equipped with the connecting rod of platykurtic on the metal iron pole, the equidistance is equipped with trapezoidal dog on the connecting rod, and sliding fit has the stationary blade on the connecting rod, stationary blade and drawer fixed connection, just solenoid installs on the curb plate of drawer cabinet through the fixed plate that is equipped with, the utility model discloses a through producing magnetic force with the solenoid, drive the needle that keeps off on middle metal iron pole pulling connecting rod and the connecting rod, the trapezoidal dog that blocks the drawer side realizes the locking and opens and shuts, has increased the decurrent pulling force of connecting rod on the connecting rod stationary blade of connecting rod bottom under the condition of locking, when one or more drawers forget to close, solenoid has cut off the power supply, when being in the locking state, can shift up the pull rod wholly up until the dog has pushed through by the contact of spring force and trapezoidal dog inclined plane and the needle The needle is blocked to be locked.
Description
Technical Field
The utility model belongs to a tool to lock accessory, concretely relates to electromagnetism promotes many link drawer locking levers.
Background
When the traditional multi-connecting-rod drawer lock is used, the lock hook is manually rotated to pull the connecting rod to move upwards or downwards so as to lock and unlock the drawer. Now along with intelligent furniture's popularization, need provide more convenient mode of unblanking, traditional switch lock is more troublesome and all rotate through the manpower, and the unable convenient mode of unblanking that realizes of cooperation intelligent module of way. And a plurality of linkages of traditional drawer lock connecting rod, after the drawer locks, if there is a drawer not to push into, this drawer is locked, must unblank earlier then push into this drawer and lock again, and it is very inconvenient to use. If the drawer is locked, a drawer is not pushed in place, and a user does not pay attention to pushing inwards, so that the lock connecting rod is easily damaged, and the service life of the drawer lock is prolonged.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an electromagnetic push multi-link rod drawer lock lever.
In order to solve the technical problem, the technical scheme of the utility model is that the electromagnetic pushing multi-link drawer lock rod comprises a drawer cabinet side plate, wherein an electromagnetic coil is arranged on the drawer cabinet side plate, the electromagnetic coil is fixedly connected with an arranged connecting rod, a first fixing piece is matched on the connecting rod in a sliding manner, a blocking needle is also arranged on the connecting rod, and the connecting rod is connected with the drawer cabinet side plate through the first fixing piece;
the lower end of the connecting rod is provided with a second fixing sheet fixed on the side plate of the drawer cabinet, and the second fixing sheet is connected with the connecting rod through a spring;
the drawer is characterized by further comprising a stop block, the stop block is connected with the drawer, and the stop block is installed on the side face of the drawer.
As the utility model discloses a preferred technical scheme: and a power supply lead is arranged on the electromagnetic coil.
As the utility model discloses a preferred technical scheme: the electromagnetic coil is fixedly connected with the side plate of the drawer cabinet through a connecting plate.
As the utility model discloses a preferred technical scheme: the electromagnetic coil is connected with the connecting rod shaft pin through an iron rod.
As the utility model discloses a preferred technical scheme: the blocking needle is fixedly connected with the connecting rod.
As the utility model discloses a preferred technical scheme: the stop blocks are arranged in a trapezoid shape.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the utility model adopts magnetic force and spring to pull the multi-drawer connecting rod to realize locking and unlocking, does not need manpower to pull the lock rod, and provides a very convenient way for unlocking and locking the drawer lock for matching with the furniture intelligent module (such as fingerprint control power-on module, PKE induction key power-on module, fingerprint power-on module, Bluetooth password power-on module … …);
2. this novel practicality has increased the spring on the connecting rod, and the drawer is under long-term locking when power supply intelligent object cuts off the power supply, can push into the lock with the drawer that does not close along with hand to have the advantage of power saving, the circular telegram module just can be power consumptive when needs are unblanked, and the drawer does not produce the energy consumption under the locking condition at ordinary times.
Drawings
FIG. 1 is an overall side perspective view of an electromagnetic lock link;
fig. 2 is a schematic view of the electromagnetic lock link mounted to the chest of drawers.
In the figure: 1. an electromagnetic coil; 2. an iron rod; 3. a connecting rod; 4. a first fixing sheet; 5. blocking the needle; 6. a stopper; 7. a second fixing sheet; 8. a power supply lead; 9. a connecting plate; 10. a spring; 11. a drawer cabinet side plate; 12. a drawer.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the electromagnetic coil 1 is mounted and fixed on a drawer side plate 11 through a connecting plate 9, the iron rod 2 is located at the center of the electromagnetic coil 1 and is movably connected with the connecting rod 3 through a shaft pin hole arranged at the top end of the connecting rod 3 and at the lower end of the iron rod 2, and the connecting rod 3 and the iron rod 2 are movably connected together by matching with a shaft pin; when the power supply is switched on, the iron rod 2 is attracted by magnetic force, the iron rod 2 pulls the connecting rod 3 to move upwards, the connecting rod 3 is fixed on a side plate 11 of the drawer cabinet through the first fixing piece 4, when the connecting rod 3 moves up and down, the first fixing piece 4 and the second fixing piece 7 ensure that the connecting rod 3 moves up and down in a straight line, and the blocking needle 5 is fixedly arranged on the connecting rod 3; when the connecting rod 3 moves up and down, the needle 5 is driven to move up and down simultaneously;
the stop block 6 is arranged on the side surface of the drawer 12, namely the opposite side surface between the connecting rod 3 and the drawer 12, the second fixing sheet 7 is positioned at the lowest part of the connecting rod 3 and is fixed on a side plate 11 of the drawer cabinet, the connecting rod 3 is connected and pulled down by a spring 10, and when the electromagnetic coil 1 is not electrified, the spring 10 on the second fixing sheet 7 pulls the connecting rod 3 down; the power supply wire 8 is positioned above the electromagnetic coil 1, so that the electromagnetic coil 1 drives the connecting rod 3 to move up and down, and the drawer 12 is locked and unlocked; secondly, a spring 10 is added on the lowest end of the connecting rod 3, so that the connecting rod 3 generates downward tension to match with the stop block 6, the drawer 12 is not closed during locking, and the drawer 12 can be directly pushed in and locked without opening the electromagnetic coil 1.
The utility model discloses a theory of operation is: when the electromagnetic coil 1 is electrified, magnetic force is generated to suck the iron rod 2 upwards, the iron rod 2 drives the connecting rod 3 and the blocking needle 5 fixed on the connecting rod 3 to move upwards, the spring 10 on the second fixing piece 7 is pulled open, and when the height of the blocking needle 5 is higher than the stop block 6 on the side surface of the drawer 12, the drawer 12 is in an unlocking state;
when the electromagnetic coil 1 is powered off, the spring 10 on the second fixing sheet 7 pulls the connecting rod 3 and the blocking needle 5 fixed on the connecting rod 3 downwards together, the blocking needle 5 is right in front of the stop 6, and the drawer 12 is in a locking state.
If there is drawer 12 to push into the lock at the locking state, can directly push into, when keeping off needle 5 and touch 6 inclined planes of dog, spring 10 on the second stationary blade 7 pulls open, can let dog 6 smooth push into, then lean on spring 10's pulling force to block the whole drop-down function that can lock under the completion of dog 6 need not the circular telegram of connecting rod 3, because dog 6 sets to trapezoidal one end of contacting with dog needle 5 promptly and is greater than the one end of keeping away from dog needle 5, when making dog 6 touch dog needle 5, keep off needle 5 along dog 6's inclined plane, the slope removes, drive connecting rod 3 and move up, connecting rod 3 is locked by spring 10 pull-down drawer 12 when dog 6 separates completely with dog needle 5.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides an electromagnetism promotes many gang bars drawer lock pole which characterized in that: the electromagnetic coil type drawer side plate comprises a drawer side plate (11), wherein an electromagnetic coil (1) is arranged on the drawer side plate (11), the electromagnetic coil (1) is connected with a connecting rod (3) which is arranged, a first fixing piece (4) is matched on the connecting rod (3) in a sliding manner, a blocking needle (5) is further arranged on the connecting rod (3), and the connecting rod (3) is connected with the drawer side plate (11) through the first fixing piece (4);
the lower end of the connecting rod (3) is provided with a second fixing piece (7) fixed on a side plate (11) of the drawer cabinet, and the second fixing piece (7) is connected with the connecting rod (3) through a spring (10);
the drawer is characterized by further comprising a stop block (6), wherein the stop block (6) is connected with the drawer (12) which is arranged, and the stop block (6) is arranged on the side face, facing the connecting rod (3), of the drawer (12).
2. The electromagnetically-actuated multiple-link drawer lock lever as claimed in claim 1, wherein: and a power supply lead (8) is arranged on the electromagnetic coil (1).
3. The electromagnetically-actuated multiple-link drawer lock lever as claimed in claim 2, wherein: the electromagnetic coil (1) is fixedly connected with the drawer cabinet side plate (11) through a connecting plate (9) arranged on the electromagnetic coil.
4. An electromagnetically actuated multiple link drawer lock as claimed in claim 1, 2 or 3, wherein: the electromagnetic coil (1) is connected with the shaft pin of the connecting rod (3) through an iron rod (2).
5. The electromagnetically-actuated multiple-link drawer lock lever as claimed in claim 1, wherein: the blocking needle (5) is fixedly connected with the connecting rod (3).
6. The electromagnetically-actuated multiple-link drawer lock lever as claimed in claim 1, wherein: the stop blocks (6) are arranged in a trapezoid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896848.5U CN210798561U (en) | 2019-06-14 | 2019-06-14 | Electromagnetic push multi-link drawer lock rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896848.5U CN210798561U (en) | 2019-06-14 | 2019-06-14 | Electromagnetic push multi-link drawer lock rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210798561U true CN210798561U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920896848.5U Active CN210798561U (en) | 2019-06-14 | 2019-06-14 | Electromagnetic push multi-link drawer lock rod |
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| Country | Link |
|---|---|
| CN (1) | CN210798561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171804A (en) * | 2021-04-29 | 2021-07-27 | 安徽医新供应链管理有限公司 | Cabinet is stored to clinical laboratory |
-
2019
- 2019-06-14 CN CN201920896848.5U patent/CN210798561U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171804A (en) * | 2021-04-29 | 2021-07-27 | 安徽医新供应链管理有限公司 | Cabinet is stored to clinical laboratory |
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