CN221096165U - Drawer cabinet lock catch and drawer cabinet suitable for same - Google Patents

Abstract

The application relates to a drawer cabinet lock catch and a drawer cabinet suitable for the lock catch, which comprises a cabinet body, drawers and the lock catch, wherein a plurality of drawers are arranged in the cabinet body in a drawing way, a mounting plate is arranged below the drawers, the lock catch is arranged on one side of the mounting plate, the lock catch comprises a base, the middle of the base is provided with the mounting plate, one side of the mounting plate is provided with a locking arm which is rotationally connected with the base, one end of the locking arm is provided with a wedge-shaped locking part, a spring is arranged between the locking part and the mounting plate, the other side of the mounting plate is provided with a control panel, a counting module is arranged on the control panel, one side of the bottom surface of each drawer is provided with a locking plate along the length direction, a plurality of locking holes matched with the lock catch are blocked on the locking plate along the length direction, and the other side of the bottom surface of each drawer is provided with a counting plate matched with the counting module along the length direction. The application has the effects of realizing unidirectional locking of the drawer, realizing intelligent control of the drawer and improving the drawing control precision of the drawer.

Description

Drawer cabinet lock catch and drawer cabinet suitable for same

Technical Field

The application relates to the technical field of drawer cabinets, in particular to a drawer cabinet lock catch and a drawer cabinet suitable for the lock catch.

Background

As is well known, a drawer cabinet is a storage device capable of orderly placing various objects, and mainly comprises a cabinet body and at least one drawer, wherein the drawer can be pulled out from the cabinet body forwards, and a plurality of drawers can be used for placing objects such as tools, files, books, stationery and the like.

Along with development of science and technology, the functions of drawer cabinets are also richer, the application scenes are more and more, the intelligent degree is also higher and higher, in certain application scenes, the drawer cabinet is internally divided to form a plurality of storage cavities, when objects need to be taken, the number of the objects need to be taken is input at the interaction interface of the drawer cabinets, then the drawer is pulled out, after the set number of the storage cavities in the pulled out drawer is reached, the lock catch in the drawer cabinet can lock the drawer, so that operators can only take the set number of objects, special lock catches are needed in the drawer cabinet to realize the functions, the drawer can be locked in the pulling process, the length of drawer pulling is controlled, and the closing of the drawer is not hindered, but the functions are difficult to realize by the existing lock catches.

Disclosure of utility model

In order to solve the problem that the existing lock catch is difficult to accurately lock a drawer in the drawing process and accurately control the drawer in the prior art, the application provides a drawer cabinet lock catch and a drawer cabinet suitable for the lock catch.

The application provides a drawer cabinet lock catch and a drawer cabinet suitable for the lock catch, which adopt the following technical scheme: the utility model provides a drawer cabinet hasp, includes the base, set up the riser in the middle of the base, riser one side is provided with the locking arm, in the middle of the locking arm through the pivot with the base rotates to be connected, locking arm one end orientation is kept away from the direction of riser extends there is wedge locking part, locking part with set up between the riser and be used for the drive the spring that locking part reset, the riser opposite side sets up the drive the locking arm is around rotatory drive arrangement of pivot.

Through adopting above-mentioned technical scheme, under the initial condition, locking portion protrusion base side, when drive arrangement moved, drive arrangement driven locking arm rotated around the pivot, and the one end that has locking portion on the locking arm revoluted axial riser one side and moved, and the spring compression, locking portion got into inside the realization unblock of base, and when drive arrangement stopped the operation, the spring was through elastic force drive locking arm reverse rotation reset to locking portion reset protrusion base side.

Optionally, the locking arm is L-shaped, L-shaped locking arm kink department through the pivot with the base rotates to be connected.

By adopting the technical scheme, the locking arm is arranged in an L shape, so that the locking arm is convenient to install, and motion interference is avoided in the rotation process of the locking arm.

Optionally, the driving device adopts a push-pull electromagnet, a connecting plate is arranged on the side surface of one end, connected with the push-pull electromagnet, of the locking arm, and the tail end of a push rod in the push-pull electromagnet is abutted to the surface of the connecting plate.

By adopting the technical scheme, when the push-pull electromagnet is electrified, the push rod stretches, and the push rod pushes the locking arm to rotate through the connecting plate.

Optionally, the locking arm with the opposite side of mounting panel all sets up the arch, spring both ends cover is established the protruding outside.

Through adopting above-mentioned technical scheme, protruding spacing to the spring prevents that the spring from droing.

The utility model provides a drawer cabinet, includes the cabinet body, drawer and hasp, a plurality of drawer pull sets up the cabinet is internal, the drawer below sets up the mounting panel, the hasp sets up one side on the mounting panel, the mounting panel opposite side is provided with control panel, be provided with the count module on the control panel, drawer bottom surface one side is provided with the locking plate along length direction, be equipped with a plurality of along length direction card on the locking plate with hasp matched with locking hole, drawer bottom surface opposite side along length direction be provided with count module matched with counting plate.

Through adopting above-mentioned technical scheme, the drawer is under closed condition, the locking part protrusion hasp side in the hasp gets into in the locking hole on the locking plate of drawer bottom, lock the drawer through the cooperation in locking part and the locking hole, after operating personnel input article take quantity, push-and-pull electromagnet in the hasp circular telegram, the push rod promotes the locking arm rotation, the locking arm drives locking part to the inside motion of hasp, locking part breaks away from the locking hole, the drawer can pull out this moment, in the drawer pull process counting module cooperatees with the counter plate and carries out the technique, when the drawer pull out the position of settlement, push-and-pull electromagnet in the hasp outage reset, the locking arm is rotated the reset under the effect of spring in the locking hole of locking in the side entering of locking plate, the drawer can't pull out, after operating personnel take article, because locking part one side is wedge, promote the locking part to the hasp inside through the wedge face when promoting the drawer, the drawer can be closed, otherwise, when the drawer pull out, the effect of locking part in the spring down gets into the locking hole and carries out the locking.

Optionally, a plurality of baffles are detachably arranged in the drawer, and locking holes in the locking plate are correspondingly arranged at the positions of the baffles.

Through adopting above-mentioned technical scheme, the baffle forms a plurality of thing chambeies of putting with drawer internal partition, and the operating personnel of being convenient for sets up the size of putting the thing chamber as required, and the locking hole corresponds with the baffle position, the locking position of the accurate control drawer of being convenient for.

Optionally, the counting module adopts photoelectric sensor, a plurality of counting holes have been seted up along length direction on the counter plate, the counting hole with the baffle position corresponds the setting.

Through adopting above-mentioned technical scheme, when the pull drawer, the drawer drives the counter plate motion, and the count hole on the counter plate passes through photoelectric sensor in proper order, when the count hole passed through photoelectric sensor, thereby photoelectric sensor triggers the realization and carries out the count to the quantity of drawer pull put the thing chamber.

Optionally, the device further comprises a reset detection module, wherein the reset detection module also adopts a photoelectric sensor, and a reset detection hole matched with the reset detection module is formed in the counting plate.

By adopting the technical scheme, when the drawer is completely closed, the reset detection hole is positioned in the middle of the reset detection module, the reset detection module is triggered, and the system recognizes that the drawer is positioned at the closed position.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The wedge-shaped locking part is arranged in the lock catch, the locking part can lock the drawer when the drawer is pulled, the closing of the drawer is not influenced when the drawer is closed, the unidirectional locking of the drawer is realized, the device has simple structure, simple and convenient use and long service life;

2. According to the application, the lock catch and the control panel are arranged in the drawer cabinet, the lock catch and the counting plate which are matched with the counting module on the lock catch and the control panel are arranged at the bottom of the drawer, the lock catch and the lock catch are matched to realize unidirectional locking of the drawer, the counting plate is matched with the counting module to realize intelligent control of the drawing length of the drawer, intelligent control of the drawer is effectively realized, and the drawing control precision of the drawer is improved.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a drawer cabinet lock according to an embodiment of the present application.

Fig. 2 is a schematic partial structure of a drawer cabinet according to an embodiment of the present application.

Fig. 3 is a schematic view of a drawer front structure of a drawer cabinet according to an embodiment of the present application.

Fig. 4 is a schematic view of a drawer back structure of a drawer cabinet according to an embodiment of the present application.

Fig. 5 is a schematic view of a part of a mounting plate of a drawer cabinet according to an embodiment of the present application.

Reference numerals illustrate: 1. a base; 2. a locking part; 3. a rotating shaft; 4. a spring; 5. push-pull electromagnet; 6. a riser; 7. a protrusion; 8. a push rod; 9. a connecting plate; 10. a locking arm; 11. a drawer; 12. a cabinet body; 13. a mounting plate; 14. a limiting block; 15. a partition plate; 16. a locking plate; 17. a locking hole; 18. a counting plate; 19. counting holes; 20. a control panel; 21. locking; 22. a counting module; 23. a reset detection module; 24. resetting the detection hole.

Detailed Description

The application is described in further detail below with reference to fig. 1-5.

The embodiment discloses a drawer cabinet lock catch and a drawer cabinet suitable for the lock catch.

Referring to fig. 1, a drawer cabinet lock catch comprises a base 1, wherein a vertical plate 6 is arranged in the middle of the base 1, a push-pull electromagnet 5 is arranged on one side of the vertical plate 6, a locking arm 10 is arranged above one corner of the base 1, the locking arm 10 is L-shaped, a bent part in the middle of the locking arm 10 is rotationally connected with one corner of the base 1 through a rotating shaft 3, one end of the locking arm 10 parallel to the vertical plate 6 is provided with a locking part 2, the locking part 2 is wedge-shaped and extends outwards to protrude out of the side surface of the base 1, protrusions 7 are arranged on opposite sides of the vertical plate 6 and the locking part 2, a spring 4 is arranged between the two protrusions 7, a connecting plate 9 is arranged on one side of the other end of the locking arm 10 facing the push-pull electromagnet 5, and the tail end of a push rod 8 in the push-pull electromagnet 5 is in abutting connection with the surface of the connecting plate 9.

The implementation principle of the drawer cabinet lock catch in the embodiment is as follows: in the initial state, the push-pull electromagnet 5 is powered off, the push rod 8 contracts, the locking part 2 protrudes out of the side face of the base 1 under the action of the spring 4, when the push-pull electromagnet 5 is powered on, the push rod 8 stretches, the locking arm 10 is pushed to rotate around the rotating shaft 3 through the connecting plate 9, one end, provided with the locking part 2, of the locking arm 10 moves towards one side of the vertical plate 6 around the rotating shaft 3, the spring 4 compresses, the locking part 2 enters the base 1 to unlock, and when the push-pull electromagnet 5 is powered off, the spring 4 drives the locking arm 10 to reversely rotate and reset through elastic force, so that the locking part 2 resets out of the side face of the base 1 to lock.

Referring to fig. 2to 5, a drawer cabinet, including the cabinet body 12, the cabinet body 12 is inside from top to bottom to set up multilayer mounting panel 13, the pull is provided with at least one drawer 11 between the mounting panel 13 of adjacent both sides, drawer 11 both sides are through pull slide rail connection cabinet body 12, the inside along length direction of drawer 11 is provided with a plurality of baffles 15, a plurality of baffle 15 separates the drawer 11 inside and forms a plurality of and put the thing chamber, integrated into one piece has stopper 14 on the both sides inner wall of drawer 11 inside, open the draw-in groove in the middle of the stopper 14, baffle 15 both ends card is established in the draw-in groove in the middle of stopper 14, the bottom surface of drawer 11 is provided with locking plate 16 and counting plate 18 along length direction, evenly seted up a plurality of locking hole 17 on the locking plate 16, one side sets up hasp 21 on the mounting panel 13, hasp 21 cooperatees with locking hole 17, a plurality of counting hole 19 has been seted up on the counting plate 18, the opposite side sets up control panel 20 on the mounting panel 13, be provided with counting module 22 on the control panel 20, counting module 22 adopts the photoelectric sensor, counting module 22 takes the shape, counting module 22 follows the U-shaped, the electric sensor 22 is reset module 23 and the detection module 23 is reset and is detected from the middle of the detection module 23, the detection module 23 is reset to take the shape, reset module 23 and is reset and is detected from the detection module 23.

The implementation principle of the drawer cabinet in the embodiment is as follows: in the initial state, the drawer 11 is closed in the cabinet 12, at this moment, the reset detection hole 24 on the counting plate 18 is positioned in the middle of the reset detection module 23, the reset detection module 23 triggers, the system detects that the drawer 11 is in the initial state, meanwhile, the lock catch 21 is powered off, the locking part 2 in the lock catch 21 is positioned in the last locking hole 17 on the locking plate 16 to lock the drawer 11, when an operator needs to take an article, the taking quantity is input into the man-machine interaction interface of the cabinet, the control panel 20 receives an instruction and then controls the push-pull electromagnet 5 in the lock catch 21 to be electrified, the push rod 8 in the push-pull electromagnet 5 pushes the locking arm 10 to rotate, the locking part 2 on the locking arm 10 moves towards the inner side of the base 1, the locking part 2 is separated from the locking hole 17 on the locking plate 16, at this moment, the drawer 11 can be snapped, the operator pulls the drawer 11, and drives the counting plate 18 to move when the drawer 11 moves outwards, the counting holes 19 on the counting plate 18 sequentially pass through the counting module 22, the counting module 22 is triggered by the counting module 22, when the triggering times of the counting module 22 are consistent with the fetching times input by an operator, the control panel 20 controls the push-pull electromagnet 5 in the lock catch 21 to be powered off, the locking arm 10 reversely rotates and resets under the action of the spring 4, the locking part 2 moves to the outer side of the base 1, when the locking hole 17 on the locking plate 16 moves to the position of the locking part 2, the locking part 2 enters the locking hole 17 to lock the drawer 11, at the moment, the operator cannot continuously pull the drawer 11 outwards, after the operator takes the articles in the drawer 11, the drawer 11 is reversely pushed, because the locking part 2 is in a wedge shape, the locking plate 16 pushes the locking part 2 to be separated from the locking hole 17 through a wedge surface, the operator can close the drawer 11, when the drawer 11 is completely closed, the locking part 2 enters the locking hole 17 at the extreme end of the locking plate 16 to lock the drawer 11 under the action of the spring 4, meanwhile, the reset detection hole 24 at the extreme end of the counting plate 18 also enters the middle of the reset detection module 23 to trigger the reset detection module 23, and the control panel 20 recognizes that the drawer 11 is in a closed state.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. The utility model provides a drawer cabinet hasp, its characterized in that, includes base (1), set up riser (6) in the middle of base (1), riser (6) one side is provided with locking arm (10), through pivot (3) with base (1) rotate in the middle of locking arm (10) are connected, locking arm (10) one end orientation is kept away from the direction of riser (6) extends there is wedge locking part (2), locking part (2) with set up between riser (6) and be used for the drive spring (4) that locking part (2) reset, riser (6) opposite side sets up the drive locking arm (10) are around rotatory drive arrangement of pivot (3).

2. A drawer cabinet latch according to claim 1, wherein: the locking arm (10) is L-shaped, and the bending part of the L-shaped locking arm (10) is rotationally connected with the base (1) through the rotating shaft (3).

3. A drawer cabinet latch according to claim 2, wherein: the driving device adopts a push-pull electromagnet (5), a connecting plate (9) is arranged on the side surface of one end, connected with the push-pull electromagnet (5), of the locking arm (10), and the tail end of a push rod (8) in the push-pull electromagnet (5) is in butt joint with the surface of the connecting plate (9).

4. A drawer cabinet latch according to claim 3, wherein: the locking arms (10) are provided with protrusions (7) on one sides opposite to the vertical plates (6), and two ends of the springs (4) are sleeved on the outer sides of the protrusions (7).

5. A drawer cabinet using the drawer cabinet latch of any one of claims 1-4, characterized in that: including cabinet body (12), drawer (11) and hasp (21), drawer (11) below sets up mounting panel (13), a plurality of drawer (11) pull sets up inside cabinet body (12), hasp (21) set up one side on mounting panel (13), mounting panel (13) opposite side is provided with control panel (20), be provided with counting module (22) on control panel (20), drawer (11) bottom surface one side is provided with locking board (16) along length direction, be equipped with a plurality of along length direction card on locking board (16) with hasp (21) matched with locking hole (17), drawer (11) bottom surface opposite side along length direction be provided with counting module (22) matched with counter plate (18).

6. A drawer cabinet according to claim 5, wherein: a plurality of partition boards (15) are detachably arranged in the drawer (11), and locking holes (17) in the locking plate (16) are correspondingly arranged at the positions of the partition boards (15).

7. A drawer cabinet according to claim 6, wherein: the counting module (22) adopts a photoelectric sensor, a plurality of counting holes (19) are formed in the counting plate (18) along the length direction, and the positions of the counting holes (19) and the partition plates (15) are correspondingly arranged.

8. A drawer cabinet according to claim 7, wherein: the automatic reset device further comprises a reset detection module (23), wherein the reset detection module (23) also adopts a photoelectric sensor, and a reset detection hole (24) matched with the reset detection module (23) is formed in the counting plate (18).