CN212376471U

CN212376471U - Electronic control opens nimble stable locker tool to lock

Info

Publication number: CN212376471U
Application number: CN202021463173.4U
Authority: CN
Inventors: 张易; 何海
Original assignee: Wuhan Julijia Technology Co ltd
Current assignee: Wuhan Julijia Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-01-19
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a nimble stable locker tool to lock is opened to electronic control, including the spring bolt, lock casing and setting are inside and can realize the big pendulum piece of pivoted at the lock casing, little pendulum piece, and the end accessible of big pendulum piece and little pendulum piece rotates and offsets, realizes that little pendulum piece is spacing to big pendulum piece, and the installation shell is inside to be provided with two sets of magnet cores with little pendulum piece assorted, with the magnet core assorted be provided with magnet coil, through circular telegram for magnet coil, can make the magnet core adsorb little pendulum piece to it is spacing to big pendulum piece to remove little pendulum piece. The invention has the advantages of simple and novel structure, reduced lockset abrasion, prolonged service life and better use effect, and is mainly used for the locker.

Description

Electronic control opens nimble stable locker tool to lock

Technical Field

The utility model relates to a tool to lock technical field, specific electronic control opens nimble stable locker tool to lock that says so.

Background

The locker is a name of an automatic locker, and the locker is widely applied to a shopping mall.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a locker tool to lock that simple structure is novel, reducible tool to lock wearing and tearing, extension life, result of use are better.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a locker lock with flexible and stable electronic control opening comprises a lock tongue, a lock shell, a large swing block and a small swing block, wherein the large swing block and the small swing block are arranged in the lock shell, the lock tongue is fixedly arranged on a cabinet door, the lock shell is fixedly arranged on the cabinet body, a lock hole is formed in the lock shell corresponding to the lock tongue, two groups of mounting tables are fixedly arranged in the lock shell corresponding to the lock hole, a group of lock ejector rods are arranged on the mounting tables in a penetrating mode, the end heads of the lock ejector rods are fixedly connected with baffle plates, a pressing block is fixedly connected between the two groups of mounting tables on the lock ejector rods, an A spring is fixedly connected between the pressing block and the mounting tables close to the tail end position of the lock ejector rods, the A spring is sleeved on the lock ejector rods, a group of large swing block is rotatably connected to the upper portion of the lock ejector rods in the, the inside being close to of lock casing big pendulum piece rotates and is connected with a set of little pendulum piece, lock casing inside with the parallel fixed mounting of little pendulum piece has the installation shell, the equal fixed mounting of two sets of magnet cores in the installation shell, the installation shell with fixedly connected with B spring between the little pendulum piece corresponds on the installation shell little pendulum piece is spacing post of fixedly connected with still, rotates big pendulum piece with little pendulum piece can make the end of big pendulum piece with the end of little pendulum piece offsets, big pendulum piece with little pendulum piece all adopts the low carbon steel preparation, just big pendulum piece with the end position of little pendulum piece all adopts carburization surface hardening process to handle.

The spring bolt is including the tongue body and fixed connection be in stopper on the tongue body, after the spring bolt penetrated the lockhole, the stopper is located in the spacing recess.

The big pendulum block is close to the spacing recess is provided with a set of A commentaries on classics hole, lock casing inside corresponds A commentaries on classics hole fixedly connected with A pivot, A changes the hole and rotates to be connected in on the A pivot.

The tail end of the small swing block is provided with a group of B rotating holes, the inside of the lock shell corresponds to the B rotating holes and is fixedly connected with a B rotating shaft, and the B rotating holes are rotatably connected to the B rotating shaft.

The A pivot with all be provided with the annular in the B pivot, the rotation that A commentaries on classics hole, B commentaries on classics hole all correspond is connected in the annular.

The side face of the mounting shell, corresponding to the small swinging block, is provided with a movable groove, and the small swinging block is located in the movable groove.

The lock is characterized in that the installation shell is fixedly connected with installation lugs, the installation lugs are provided with installation holes, and the installation lugs are fixedly connected with the lock shell through bolts.

The utility model has the advantages that:

1. the device has simple and novel integral structure and convenient use;

2. in the prior art, the friction part between two groups of swing blocks in the lock is directly used by adopting a low-carbon cold-rolled steel plate, and the device is used for locally carburizing and quenching the friction part between the two swing blocks, so that the wear-resisting time of the friction surfaces of two parts is improved, and the problem that the lock is not flexible to open due to the influence of wear on the size matching precision is solved;

3. the electromagnet used for the electronic control unlocking lock in the prior art is generally a magnetic core, and the two magnetic cores are used simultaneously, so that the magnetic force using effect of the magnetic cores is better.

Drawings

FIG. 1 is a schematic sectional view of the door of the present invention when opened;

FIG. 2 is a schematic sectional view of the door of the present invention when closed;

fig. 3 is a schematic view of the structure of the mounting case of the present invention.

In the figure: 101 lock tongue, 102 cabinet door, 103 tongue body, 104 limiting block, 201 lock shell, 202 large swing block, 203 small swing block, 204 magnet core, 205 lock hole, 206 mounting table, 207 lock ejector rod, 208 baffle, 209 pressing block, 210A spring, 211 limiting groove, 212 mounting shell, 213B spring, 214 limiting column, 215A rotating shaft, 216B rotating shaft, 217 movable groove and 218 mounting lug.

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.

Referring to fig. 1-3, an electronic control flexible and stable locker comprises a lock tongue 101, a lock housing 201, a large swing block 202 and a small swing block 203 which are arranged inside the lock housing 201 and can rotate, the lock tongue 101 is fixedly mounted on a cabinet door 102, the lock housing 201 is fixedly mounted on the cabinet, a lock hole 205 is arranged on the lock housing 201 corresponding to the lock tongue 101, the lock tongue 101 can pass through the lock hole 205, two sets of mounting platforms 206 are fixedly mounted inside the lock housing 201 corresponding to the lock hole 205, a set of lock top rod 207 is arranged through the two sets of mounting platforms 206, a baffle plate 208 is fixedly connected to the end of the lock top rod 207, a press block 209 is fixedly connected between the two sets of mounting platforms 206 on the lock top rod 207, an a spring 210 is fixedly connected between the press block 209 and the mounting platform 206 near the tail end of the lock top rod 207, and the a spring 210 is sleeved on the lock top rod 207, when the lock, the bolt 101 can press down the lock mandril 207 to compress the A spring 210, a group of large swing blocks 202 are rotatably connected at the upper part of the lock mandril 207 in the lock shell 201, a limit groove 211 is arranged at the tail end position of the large swing block 202, the baffle plate 208 is arranged in the limit groove 211 when the bolt 101 does not penetrate into the lock shell 201, the bolt 101 and the baffle plate 208 are both arranged in the limit groove 211 when the bolt 101 penetrates into the lock shell 201, a group of small swing blocks 203 are rotatably connected in the lock shell 201 close to the large swing blocks 202, a mounting shell 212 is fixedly arranged in the lock shell 201 and parallel to the small swing blocks 203, two groups of magnet cores 204 are fixedly arranged in the mounting shell 212, a B spring 213 is fixedly connected between the mounting shell 212 and the small swing blocks 203, a limit column 214 is also fixedly connected on the mounting shell 212 corresponding to the small swing blocks 203, the limit of the small swing blocks 203 is carried out through the limit column 214, and the bolt 101 can be limited by the large swing blocks 202 when entering, the ends of the large swing block 202 and the small swing block 203 can be abutted through rotation, the large swing block 202 is limited by the small swing block 203, a magnet coil is arranged in a manner of being matched with the magnet core 204, the magnet core 204 can adsorb the small swing block 203 through electrifying the magnet coil, and therefore the limitation of the small swing block 203 on the large swing block 202 is relieved, because the small swing block 203 saves more force as the distance between a magnetic point and a rotating shaft of the small swing block 203 is longer and longer under the action of magnetic force when rotating clockwise, but the stroke is larger, on the contrary, the shorter the distance between the magnetic point and the rotating shaft of the small swing block 203 is, the less force is saved, but the smaller the stroke is, according to the principle, the two fixed core magnets attract the small swing block 203 to rotate better than one fixed core magnet attracts the small swing block 203 to rotate, the large swing block 202 and the small swing block 203 are both made of low carbon steel, and the end positions of the large swing block 202 and the small swing block 203 are both processed by adopting a surface quenching process, therefore, the contact point of the large swing block 202 and the small swing block 203 is more wear-resistant, the problem that the lockset is not flexible to open due to the fact that the size matching precision is influenced by wear is solved, the contradiction between wear resistance of materials and magnetic force is also solved, and the practical use effect is good.

In the utility model, the bolt 101 comprises a bolt body 103 and a limit block 104 fixedly connected to the bolt body 103, after the bolt 101 penetrates into the lock hole 205, the limit block 104 is positioned in the limit groove 211, so that the bolt 101 is limited through the large swing block 202, and the locking effect of the cabinet door 102 is realized;

a group of rotating holes A are formed in the large swing block 202 close to the limiting groove 211, a rotating shaft A215 is fixedly connected in the lock shell 201 corresponding to the rotating holes A, the rotating holes A are rotatably connected to the rotating shaft A215, so that the rotating effect of the large swing block 202 is achieved, similarly, a group of rotating holes B are formed in the tail end of the small swing block 203, a rotating shaft B216 is fixedly connected in the lock shell 201 corresponding to the rotating holes B, the rotating holes B are rotatably connected to the rotating shaft B216, the rotating effect of the small swing block 203 is achieved, further annular grooves are formed in the rotating shafts A215 and the rotating shaft B216, the rotating holes A and the rotating holes B are rotatably connected in the annular grooves correspondingly, the large swing block 202 and the small swing block 203 are guaranteed to rotate stably and are prevented from falling off;

a movable groove 217 is formed in the side face, corresponding to the small swing block 203, of the mounting shell 212, the small swing block 203 is located in the movable groove 217, the movable groove 217 has a certain limiting effect on the small swing block 203, the effect that the small swing block 203 abuts against the end of the large swing block 202 is guaranteed, and dislocation is avoided;

the mounting lug 218 is fixedly connected to the mounting shell 212, a mounting hole is formed in the mounting lug 218, the mounting lug 218 is fixedly connected with the lock shell 201 through a bolt, the mounting shell 212 is mounted, the mounting shell 212 is detached, and therefore the internally mounted magnetic core 204 can be maintained and repaired.

The utility model discloses a theory of operation is: when an external force is applied to close the door (the door is pushed by hands), the bolt 101 penetrates through the lock hole 205 and pushes the lock ejector rod 207 to move and compress the A spring 210, the baffle fixed on the lock ejector rod 207 drives the large swing block 202 to rotate anticlockwise, after the door is closed, the small swing block 203 rotates anticlockwise under the action of the B spring 213 to be blocked by the limiting column 214 on the installation shell 212, at the moment, the baffle on the lock ejector rod 207 drives the large swing block 202 to rotate clockwise under the action of the elastic force of the A spring 210, the end of the large swing block 202 is propped against the end of the small swing block 203 to be fixed, the door cannot be opened, and the door is locked;

when the door is opened, the control part energizes the magnet coil to enable the two groups of magnet cores 204 to generate magnetic force simultaneously, the small swing block 203 rotates clockwise under the action of the magnetic force to enable the end of the large swing block 202 to be separated from the end of the small swing block 203, at the moment, the baffle fixed on the lock ejector rod 207 moves under the action of the elastic force of the spring A210, the baffle fixed on the lock ejector rod 207 drives the large swing block 202 to rotate clockwise, the large swing block 202 drives the lock tongue 101 to penetrate out of the lock hole 205, and the door is opened.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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

1. The utility model provides a nimble stable locker tool to lock is opened to electronic control which characterized in that: the lock comprises a lock tongue (101), a lock shell (201), a large swing block (202) and a small swing block (203), wherein the large swing block and the small swing block (202) are arranged inside the lock shell (201), the lock tongue (101) is fixedly arranged on a cabinet door (102), the lock shell (201) is fixedly arranged on the cabinet body, a lock hole (205) is formed in the lock shell (201) corresponding to the lock tongue (101), two sets of installation tables (206) are fixedly arranged inside the lock shell (201) corresponding to the lock hole (205), a set of lock ejector rod (207) penetrates through the two sets of installation tables (206), a baffle plate (208) is fixedly connected to the end of the lock ejector rod (207), a pressing block (209) is fixedly connected between the two sets of installation tables (206) on the lock ejector rod (207), and an A spring (210) is fixedly connected between the pressing block (209) and the installation table (206) close to the tail end, the spring A (210) is sleeved on the lock ejector rod (207), a group of large swing blocks (202) is rotatably connected to the upper portion of the lock ejector rod (207) in the lock shell (201), a limiting groove (211) is formed in the tail end of each large swing block (202), a group of small swing blocks (203) is rotatably connected to the portion, close to the large swing blocks (202), in the lock shell (201), a mounting shell (212) is fixedly mounted in the mounting shell (212) in parallel to the small swing blocks (203), two groups of magnet cores (204) are fixedly mounted in the mounting shell (212), a spring B (213) is fixedly connected between the mounting shell (212) and the small swing blocks (203), a limiting column (214) is fixedly connected to the mounting shell (212) corresponding to the small swing blocks (203), the large swing blocks (202) and the small swing blocks (203) are rotated, and the end head of the large swing blocks (202) is abutted to the end head of the small swing blocks (203), the large swing block (202) and the small swing block (203) are both made of low-carbon steel.

2. The electronic-controlled flexible and stable locker lock of storage cabinet as claimed in claim 1, further comprising: the lock tongue (101) comprises a tongue body (103) and a limiting block (104) fixedly connected to the tongue body (103), and after the lock tongue (101) penetrates into the lock hole (205), the limiting block (104) is located in the limiting groove (211).

3. The electronic-controlled flexible and stable locker lock of claim 2, further comprising: the big pendulum block (202) go up to be close to spacing recess (211) are provided with a set of A and change the hole, lock casing (201) inside corresponds A changes hole fixedly connected with A pivot (215), A changes the hole and rotates to be connected on A pivot (215).

4. The electronic-controlled flexible and stable locker lock of claim 3, further comprising: a group of B rotating holes are formed in the tail end of the small swing block (203), the inside of the lock shell (201) corresponds to the B rotating holes and is fixedly connected with B rotating shafts (216), and the B rotating holes are rotatably connected to the B rotating shafts (216).

5. The electronic-controlled flexible and stable locker lock of claim 4, further comprising: a pivot (215) with all be provided with the annular on B pivot (216), A changes the rotation that hole, B all correspond and is connected in the annular.

6. The electronic-controlled flexible and stable locker lock of storage cabinet as claimed in claim 1, further comprising: the side face, corresponding to the small swing block (203), of the mounting shell (212) is provided with a movable groove (217), and the small swing block (203) is located in the movable groove (217).

7. The electronic-controlled flexible and stable locker lock of claim 6, further comprising: the installation shell (212) is fixedly connected with an installation lug (218), an installation hole is formed in the installation lug (218), and the installation lug (218) is fixedly connected with the lock shell (201) through a bolt.