CN218668898U - Electric control lock - Google Patents

Abstract

The utility model discloses an electric control lock, including casing and spring bolt, the casing is fixed mounting at the opening inboard of box, the spring bolt is fixed mounting on the cabinet door that articulates at the box opening part, the right-hand member of casing is equipped with and supplies the spring bolt to insert the locked groove in the casing, the top that is close to the locked groove in the casing rotates and is connected with the buckle, the casing is in close to left side fixed mounting and has electromagnetic component, electromagnetic component's including the pull rod, the left end of buckle is equipped with the upper end swing joint with the pull rod, just rotate the pothook to the locked groove department in the casing, be equipped with the torsional spring that is connected with the pothook in the casing, the torsional spring is used for forcing the notch of pothook towards the locked groove; an installation block is fixedly arranged at the position of the locking groove in the shell, a blocking block is connected in the installation block in a sliding mode along the vertical direction, and a positioning assembly connected with the blocking block is arranged in the installation block; the electric control lock has a simple structure and is convenient to control.

Description

Electric control lock

Technical Field

The utility model relates to a tool to lock technical field, more specifically say, it relates to an electric control lock.

Background

Locker, electric control cabinet such as express delivery cabinet is used more and more generally, the very big facility that brings for people's life, the realization of its electric control switch door just relies on the electric control lock completely, current electric control lock is used comparatively ripe, it realizes control and management to the on off state of cabinet door to add all kinds of sensors, use condition and the utilization ratio that promotes the cupboard in order to confirm the cupboard, but in the in-service use process, if the cupboard needs to be overhauld or certain special cases under the cabinet door need normally open, just need prevent the mistake lock of cabinet door, person of facilitating the use and cupboard maintainer.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides an electric control lock, which comprises a shell and a spring bolt, wherein the shell is fixedly arranged at the inner side of an opening of a box body, the spring bolt is fixedly arranged on a cabinet door hinged at the opening of the box body, the right end of the shell is provided with a lock groove for inserting the spring bolt into the shell, a buckle is rotatably connected above the position close to the lock groove in the shell, an electromagnetic component is fixedly arranged at the position close to the left side in the shell, the electromagnetic component comprises a pull rod, the left end of the buckle is movably connected with the upper end of the pull rod, a hook is rotated just opposite to the lock groove in the shell, a torsion spring connected with the hook is arranged in the shell, and the torsion spring is used for forcing the notch of the hook to face the lock groove; the fixed installation piece that is equipped with of locked groove department in the casing, there is the piece that blocks along vertical direction sliding connection in the installation piece, be equipped with in the installation piece and block the locating component that the piece is connected, locating component is used for blocking the piece location upper end position or lower extreme position, when blocking the piece and being in the upper end position, block that the piece prevents the spring bolt to get into the locked groove, when blocking the piece and being in lower extreme position, the spring bolt can get into the locked groove.

According to the technical scheme, in the installation and use process of the electric control lock, if the cabinet door is kept normally open, the blocking block in the installation block is controlled to move upwards to the upper end position, the blocking block is positioned at the upper end position by the positioning assembly, and the upper end of the blocking block extends into the lock groove to prevent the lock tongue arranged on the cabinet door from extending into the lock groove; when the cabinet door needs to be controlled to be normally locked on the box body, the blocking block in the mounting block is controlled to move downwards to the lower end position, the blocking block is positioned at the lower end position by the positioning assembly, the upper end of the blocking block faces downwards, and when the cabinet door is closed, the lock tongue on the cabinet door can extend into the lock groove; the utility model discloses simple structure, control is convenient.

Furthermore, a first sliding groove which penetrates through the mounting block from top to bottom is formed in the mounting block, a limiting sliding groove which is communicated with the first sliding groove is formed in the right side of the mounting block, the limiting sliding groove is arranged in the vertical direction, a shifting column which extends out of the limiting sliding groove is fixedly arranged on the right side of the blocking block, and an avoiding notch into which the shifting column extends is formed in the right end of the shell; the setting of the poking column can facilitate the control of the stop block to move upwards or downwards.

Furthermore, the end of the shifting post is provided with a shifting groove, and the shifting groove can be convenient for an operator to insert into the shifting groove through tools such as a screwdriver and the like so as to drive the blocking block to move through the shifting post.

Further, locating component is including the location ball, be equipped with the mounting hole with first spout intercommunication in the mounting hole, the location ball sets up in the mounting hole, the fixed sprue that is equipped with of one end that first spout was kept away from to the mounting hole, be equipped with positioning spring between sprue and the location ball in the mounting hole, positioning spring is used for forcing the location ball to compress tightly on blockking the piece, the side that blocks the piece is equipped with down constant head tank and last constant head tank, when the location ball is in down the constant head tank, block the piece and be in the upper end position, when the location ball is in last constant head tank, block the piece and be in the lower extreme position.

Further, the shell comprises a first shell cover and a second shell cover, and the first shell cover and the second shell cover are fixedly buckled and connected through screws.

Furthermore, the upper end of the pull rod is provided with a connecting hole, the left end of the buckle is provided with a convex rod extending into the connecting hole, and a movable gap is reserved between the convex rod and the connecting hole.

The utility model has the advantages that:

the utility model is provided with the blocking block which can move up and down at the lock groove, so that when the cabinet door is kept normally open in the installation and use process of the electric control lock, the blocking block in the installation block is controlled to move upwards to the upper end position if the cabinet door is required to be kept normally open, the positioning assembly positions the blocking block at the upper end position, and the upper end of the blocking block extends into the lock groove to prevent the spring bolt arranged on the cabinet door from extending into the lock groove; when the cabinet door needs to be controlled to be normally locked on the box body, the blocking block in the mounting block is controlled to move downwards to the lower end position, the blocking block is positioned at the lower end position by the positioning assembly, the upper end of the blocking block faces downwards, and when the cabinet door is closed, the lock tongue on the cabinet door can extend into the lock groove; the utility model discloses simple structure, control is convenient.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention with the second cover omitted;

FIGS. 3-4 are front views of the present invention with the second housing cover omitted;

fig. 5 is a front view of the housing of the present invention;

fig. 6 is an assembly view of the middle mounting block, the stop block and the positioning component of the present invention.

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.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, an electric control lock comprises a housing 1 and a lock tongue 2, wherein the housing 1 is fixedly installed inside an opening of a box body, the lock tongue 2 is fixedly installed on a cabinet door hinged at the opening of the box body, a lock groove 1a for inserting the lock tongue 2 into the housing 1 is formed in the right end of the housing 1, a buckle 4 is rotatably connected above the lock groove 1a in the housing 1, an electromagnetic assembly is fixedly installed near the left side in the housing 1, the electromagnetic assembly comprises a pull rod 3, the left end of the buckle 4 is movably connected with the upper end of the pull rod 3, a hook 5 is rotatably connected to the lock groove 1a in the housing 1, a torsion spring 6 connected with the hook 5 is arranged in the housing 1, and the torsion spring 6 is used for forcing a notch of the hook 5 to face the lock groove 1a; the fixed installation piece 7 that is equipped with in casing 1 inherent locked groove 1a department, there is block piece 8 along vertical direction sliding connection in the installation piece 7, be equipped with in the installation piece 7 and block the locating component that piece 8 is connected, locating component is used for blocking piece 8 location at upper end position or lower extreme position, when blocking piece 8 and being in the upper end position, block in 8 prevents spring bolt 2 and get into locked groove 1a, when blocking piece 8 and being in the lower extreme position, spring bolt 2 can get into in the locked groove 1 a.

In this embodiment, be equipped with first spout 7a that runs through from top to bottom in the installation piece 7, the right side of installation piece 7 is equipped with the spacing spout 7b with first spout 7a intercommunication, spacing spout 7b sets up along vertical direction, the fixed post 9 of dialling that stretches out spacing spout 7b that is equipped with in right side that blocks piece 8, the right-hand member of casing 1 is equipped with the notch 1b of dodging that supplies to dial post 9 and stretch into. The end part of the shifting column 9 is provided with a shifting groove 9a.

In this embodiment, the locating component includes location ball 10, be equipped with the mounting hole 7c with first spout 7a intercommunication in the installation piece 7, location ball 10 sets up in mounting hole 7c, the fixed sprue 11 that is equipped with of one end that first spout 7a was kept away from to mounting hole 7c, be equipped with positioning spring 12 between sprue 11 and location ball 10 in the mounting hole 7c, positioning spring 12 is used for forcing location ball 10 to compress tightly on blockking piece 8, the side that blocks piece 8 is equipped with down constant head tank 8a and last constant head tank 8b, when location ball 10 is in down constant head tank 8a, block piece 8 and be in the upper end position, when location ball 10 is in last constant head tank 8b, it is in the lower extreme position to block piece 8.

In the electric control lock installation use of this embodiment, if need keep the cabinet door when normally opening, use instrument such as screwdriver to insert and dial in groove 9a, promote and dial 9 along spacing spout upward movement, it blocks piece 8 upward movement to dial the drive of post 9, location ball 10 breaks away from in constant head tank 8b gets into mounting hole 7c, when blocking piece 8 and moving to the extreme position, location ball 10 gets into and will block piece 8 location in the constant head tank 8a down, the upper end that blocks piece 8 this moment stretches into in the locked groove 1a, and then the prevention is installed and is stretched into in the locked groove 1a in spring bolt 2 on the cabinet door. When needs switch board door normally can lock on the box, use instrument such as screwdriver to insert and dial in groove 9a, promote and dial post 9 along spacing spout downstream, dial post 9 and drive and block piece 8 downstream, location ball 10 breaks away from down in constant head tank 8a gets into mounting hole 7c, when blocking piece 8 and move to the lower extreme position, location ball 10 gets into and will block piece 8 location in the constant head tank 8b, the upper end that blocks piece 8 this moment is downward, when closing the cabinet door, spring bolt 2 on the cabinet door can stretch into in the locked groove 1 a.

In this embodiment, the housing 1 includes a first housing cover 101 and a second housing cover 102, and the first housing cover 101 and the second housing cover 102 are fixed and buckled by screws. The upper end of the pull rod 3 is provided with a connecting hole 3a, the left end of the buckle 4 is provided with a convex rod 4a extending into the connecting hole 3a, and a movable gap is reserved between the convex rod 4a and the connecting hole 3 a.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (6)

1. An electric control lock comprises a shell and a lock tongue, wherein the shell is fixedly arranged on the inner side of an opening of a box body, the lock tongue is fixedly arranged on a cabinet door hinged at the opening of the box body, and the electric control lock is characterized in that a lock groove for inserting the lock tongue into the shell is formed in the right end of the shell; the fixed installation piece that is equipped with of locked groove department in the casing, there is the piece that blocks along vertical direction sliding connection in the installation piece, be equipped with in the installation piece and block the locating component that the piece is connected, locating component is used for blocking the piece location upper end position or lower extreme position, when blocking the piece and being in the upper end position, block that the piece prevents the spring bolt to get into the locked groove, when blocking the piece and being in lower extreme position, the spring bolt can get into the locked groove.

2. An electrically controlled lock as defined in claim 1, wherein: the installation piece is equipped with the first spout that runs through from top to bottom in, the right side of installation piece is equipped with the spacing spout with first spout intercommunication, spacing spout sets up along vertical direction, the fixed post of dialling that stretches out spacing spout that is equipped with in right side that blocks the piece, the right-hand member of casing is equipped with the notch of dodging that supplies to dial the post and stretch into.

3. An electrically controlled lock according to claim 2 wherein: the end part of the shifting column is provided with a shifting groove.

4. An electrically controlled lock according to claim 1 wherein: the locating component comprises a locating ball, a mounting hole communicated with the first sliding groove is formed in the mounting hole, the locating ball is arranged in the mounting hole, a blocking block is fixedly arranged at one end, far away from the first sliding groove, of the mounting hole, a locating spring is arranged between the blocking block and the locating ball in the mounting hole, the locating spring is used for forcing the locating ball to be pressed on the blocking block, a lower locating groove and an upper locating groove are formed in the side face of the blocking block, the locating ball is located in the lower locating groove, the blocking block is located at the upper end position, and the locating ball is located in the upper locating groove, and the blocking block is located at the lower end position.

5. An electrically controlled lock as defined in claim 1, wherein: the shell comprises a first shell cover and a second shell cover, and the first shell cover and the second shell cover are connected through screw fixation and buckling.

6. An electrically controlled lock as defined in claim 1, wherein: the upper end of the pull rod is provided with a connecting hole, the left end of the buckle is provided with a convex rod extending into the connecting hole, and a movable gap is reserved between the convex rod and the connecting hole.

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