CN220790903U - Door lock device - Google Patents
Door lock device Download PDFInfo
- Publication number
- CN220790903U CN220790903U CN202322397456.3U CN202322397456U CN220790903U CN 220790903 U CN220790903 U CN 220790903U CN 202322397456 U CN202322397456 U CN 202322397456U CN 220790903 U CN220790903 U CN 220790903U
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- Prior art keywords
- handle
- electromagnet
- locking
- door lock
- groove
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims 2
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a door lock device, which comprises a shell, a toggle mechanism, a locking mechanism and a control circuit, wherein the shell is provided with an inner cavity; the toggle mechanism comprises a handle and a driven piece, one end of the handle is rotatably connected to the shell and provided with a square tube, the square tube stretches into the inner cavity and is fixedly connected with the driven piece, and a stop groove is formed in the outer wall of the driven piece; the locking mechanism is arranged in the inner cavity and comprises an electromagnet and a locking piece, the electromagnet is provided with an iron core, the iron core is connected with the locking piece, the locking piece can be inserted into the locking groove, and the electromagnet can drive the iron core to move so as to drive the locking piece to be inserted into or separated from the locking groove; the control circuit is arranged on the shell and is electrically connected with the electromagnet. The door lock device provided by the embodiment of the utility model can control the locking and unlocking of the handle through the electromagnet, and has the advantages of simple structure and convenience in operation.
Description
Technical Field
The utility model relates to the technical field of door locks, in particular to a door lock device.
Background
The structure of the door locks on the market is different, and many door locks are complex in structure and complex in function, but the door locks are used as necessary articles for every household, and in most cases, the door locks do not need complex structures and functions, only need to ensure basic performance and safety, and the complex functions bring inconvenience to users, so that the experience of the users is influenced, and therefore, the door locks which can ensure the basic performance and safety and have simple structure and simple operation are necessary.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the door lock device provided by the utility model can control the locking and unlocking of the handle through the electromagnet, and has the advantages of simple structure and convenience in operation.
The door lock device comprises a shell, a toggle mechanism, a locking mechanism and a control circuit, wherein the shell is provided with an inner cavity; the toggle mechanism comprises a handle and a driven piece, one end of the handle is rotatably connected with the shell and provided with a square tube, the square tube stretches into the inner cavity and is fixedly connected with the driven piece, and a stop groove is formed in the outer wall of the driven piece; the locking mechanism is arranged in the inner cavity and comprises an electromagnet and a locking piece, the electromagnet is provided with an iron core, the iron core is connected with the locking piece, the locking piece can be inserted into the stop groove, and the electromagnet can drive the iron core to move so as to drive the locking piece to be inserted into or separated from the stop groove; the control circuit is arranged on the shell and is electrically connected with the electromagnet.
The door lock device according to the above embodiment of the present utility model has at least the following advantageous effects:
when the door lock device is used, the electromagnet is controlled by the control circuit to drive the iron core to move, so that the locking piece is driven to be inserted into or separated from the stop groove, when the locking piece is inserted into the stop groove, the driven piece is locked, and the handle connected with the driven piece is also locked and cannot be pressed down, so that the door cannot be opened; when the locking piece leaves the stop groove, the driven piece is unlocked, and the handle can be pressed down to open the door, so that the basic door control performance and safety are ensured, and the door control device is simple in structure and convenient to operate.
According to some embodiments of the utility model, the electromagnet is fixedly connected to the inner wall of the inner cavity, the end part of the iron core is fixedly connected with a connecting plate, the locking piece is a stop plate, and one side of the stop plate away from the electromagnet faces the stop groove along the extending direction of the iron core.
According to some embodiments of the utility model, a limit groove is formed in an inner wall of one side of the inner cavity, which is close to the handle, the limit groove extends along an opening direction of the stop groove, and one side of the stop plate is inserted into the limit groove.
According to some embodiments of the utility model, the electromagnet is located above the driven member, the iron core extends in a vertical direction, the stop groove is arranged on the upper side of the driven member, the stop groove penetrates through the front side and the rear side of the driven member, and the stop plate is located right above the stop groove.
According to some embodiments of the utility model, the driven element is a rotating wheel, the square tube is fixedly connected to the middle part of the rotating wheel, limiting parts are arranged on inner walls of two opposite sides of the inner cavity, the two limiting parts are oppositely arranged, the rotating wheel is arranged between the two limiting parts, an arc-shaped surface is arranged on one side, facing the rotating wheel, of the limiting part, the arc-shaped surface is adapted to the shape of the peripheral wall of the rotating wheel, and the arc-shaped surface is abutted to the peripheral wall of the rotating wheel.
According to some embodiments of the utility model, the toggle mechanism further comprises a lock tongue and a transmission mechanism, wherein the lock tongue is arranged on the shell, the handle is connected with the lock tongue through the transmission mechanism, and when the handle is pressed down, the transmission mechanism drives the lock tongue to retract into the inner cavity.
According to some embodiments of the utility model, the toggle mechanism further comprises an elastic restoring member connected to the handle, and the elastic restoring member is configured to restore the handle after the handle is pressed down.
According to some embodiments of the utility model, the elastic restoring member is a torsion spring, one end of the torsion spring is fixedly connected to the inner wall of the inner cavity, and the other end of the torsion spring is fixedly connected to the driven member.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a partial structural schematic view of a door lock apparatus according to some embodiments of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is another partial structural schematic view of a door lock apparatus according to some embodiments of the present utility model.
Wherein, the reference numerals:
a housing 100; a lumen 110; a limit groove 120; a stopper 130;
a handle 210; square tubes 211; a wheel 220; a stopper groove 221; a torsion spring 230;
an electromagnet 310; an iron core 311; a connection plate 320; stop plate 330.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 3, a door lock device according to the present utility model includes a housing 100, a toggle mechanism, a locking mechanism, and a control circuit, the housing 100 being provided with an inner cavity 110; the toggle mechanism comprises a handle 210 and a driven piece, one end of the handle 210 is rotatably connected to the shell 100 and provided with a square tube 211, the square tube 211 stretches into the inner cavity 110 and is fixedly connected with the driven piece, and a stop groove 221 is formed in the outer wall of the driven piece; the locking mechanism is arranged in the inner cavity 110 and comprises an electromagnet 310 and a locking piece, the electromagnet 310 is provided with an iron core 311, the iron core 311 is connected with the locking piece, the locking piece can be inserted into the stop groove 221, and the electromagnet 310 can drive the iron core 311 to move so as to drive the locking piece to be inserted into or separated from the stop groove 221; the control circuit is mounted on the housing 100 and is electrically connected to the electromagnet 310.
Specifically, when the door lock device of the embodiment of the utility model is used, the electromagnet 310 is controlled by the control circuit to drive the iron core 311 to move, so as to drive the locking piece to insert into or leave from the stop groove 221, when the locking piece is inserted into the stop groove 221, the driven piece is locked, and then the handle 210 connected with the driven piece is also locked and cannot be pressed down, so that the door cannot be opened; when the locking member leaves the stopping groove 221, the follower is unlocked, and the handle 210 can be pressed down to open the door, so that basic door control performance and safety are ensured, and the door control device is simple in structure and convenient to operate.
Further, the square tube 211 has a function equivalent to a rotating shaft, the rotating handle 210 can drive the square tube 211 to rotate, thereby driving the driven member to rotate, the driven member is provided with a shaft hole, the square tube 211 is penetrated in the shaft hole, the square tube 211 can be a mitsubishi, a quadrangular prism or other shapes, the shape of the shaft hole corresponds to the square tube 211, and the driven member can be driven to rotate, which is not limited herein.
Referring to fig. 1 and 2, according to some embodiments of the present utility model, an electromagnet 310 is fixedly connected to an inner wall of an inner cavity 110, a connection plate 320 is fixedly connected to an end of an iron core 311, a locking member is a locking plate 330, and a side of the locking plate 330 away from the electromagnet 310 faces a locking groove 221 along an extending direction of the iron core 311. Specifically, under the control of the control circuit, the electromagnet 310 drives the iron core 311 to move to drive the connecting plate 320 to move, so that the connecting plate 320 drives the stop plate 330 to insert into or leave from the stop groove 221, and the follower is locked or unlocked.
Referring to fig. 1 and 2, according to some embodiments of the present utility model, a limiting groove 120 is provided on an inner wall of one side of the inner cavity 110 near the handle 210, the limiting groove 120 extends along an opening direction of the stopping groove 221, and one side of the stopping plate 330 is inserted into the limiting groove 120. Specifically, the stop plate 330 can always move in one direction along the limit groove 120, and no shaking occurs, so that the stop plate 330 can be accurately inserted into or separated from the stop groove 221, and smooth operation of the gate inhibition function is ensured.
Referring to fig. 1 and 2, preferably, in some embodiments, the electromagnet 310 is located above the driven member, the core 311 extends in a vertical direction, the stopping groove 221 is provided at an upper side of the driven member, the stopping groove 221 penetrates through both front and rear sides of the driven member, and the stopping plate 330 is located directly above the stopping groove 221.
Referring to fig. 1 to 3, according to some embodiments of the present utility model, the driven member is a rotating wheel 220, the square tube 211 is fixedly connected to the middle of the rotating wheel 220, the inner walls of two opposite sides of the inner cavity 110 are provided with limiting portions 130, the two limiting portions 130 are oppositely arranged, the rotating wheel 220 is arranged between the two limiting portions 130, one side of the limiting portion 130 facing the rotating wheel 220 is provided with an arc surface, the arc surface is adapted to the shape of the outer peripheral wall of the rotating wheel 220, and the arc surface is abutted against the outer peripheral wall of the rotating wheel 220. Specifically, the limiting parts 130 on both sides play a role of supporting the rotating wheel 220, and can make the rotation of the rotating wheel 220 smoother.
Further, according to some embodiments of the present utility model, the toggle mechanism further includes a latch and a transmission mechanism, the latch is mounted on the housing, the handle 210 is connected to the latch through the transmission mechanism, and when the handle 210 is pressed down, the transmission mechanism drives the latch to retract into the inner cavity 110, so that the door can be opened.
Further, according to some embodiments of the present utility model, the toggle mechanism further includes an elastic restoring member connected to the handle 210, and the elastic restoring member is used for restoring the handle 210 after the handle 210 is pressed down.
Further, according to some embodiments of the present utility model, the elastic restoring member is a torsion spring 230, one end of the torsion spring 230 is fixedly connected to the inner wall of the inner cavity 110, and the other end of the torsion spring 230 is fixedly connected to the driven member. Specifically, upon depressing the handle 210, the follower can be reset by the torsion provided by the torsion spring 230.
Furthermore, the elastic restoring member may be an extension spring or other structures capable of realizing restoring, and may be determined according to actual situations, which will not be described herein.
In the embodiment of the present utility model, the connecting member may be a clip or a plate with other shapes, and the connecting manner may be a fastening manner, a screw fixing manner, or a welding manner, which will not be described herein.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A door lock apparatus, comprising:
the shell is provided with an inner cavity;
the toggle mechanism comprises a handle and a driven piece, one end of the handle is rotatably connected with the shell and provided with a square tube, the square tube stretches into the inner cavity and is fixedly connected with the driven piece, and a stop groove is formed in the outer wall of the driven piece;
the locking mechanism is arranged in the inner cavity and comprises an electromagnet and a locking piece, the electromagnet is provided with an iron core, the iron core is connected with the locking piece, the locking piece can be inserted into the stop groove, and the electromagnet can drive the iron core to move so as to drive the locking piece to be inserted into or separated from the stop groove;
and the control circuit is arranged on the shell and is electrically connected with the electromagnet.
2. The door lock device according to claim 1, wherein the electromagnet is fixedly connected to an inner wall of the inner cavity, a connecting plate is fixedly connected to an end portion of the iron core, the locking member is a locking plate, and along an extending direction of the iron core, a side of the locking plate away from the electromagnet faces the locking groove.
3. The door lock device according to claim 2, wherein a limit groove is provided in an inner wall of the inner cavity on a side close to the handle, the limit groove extends in an opening direction of the stop groove, and one side of the stop plate is inserted into the limit groove.
4. The door lock apparatus according to claim 3, wherein the electromagnet is located above the follower, the iron core extends in a vertical direction, the stopper groove is provided on an upper side of the follower, the stopper groove penetrates through front and rear sides of the follower, and the stopper plate is located directly above the stopper groove.
5. The door lock device according to claim 4, wherein the driven member is a rotating wheel, the square tube is fixedly connected to the middle part of the rotating wheel, limiting portions are arranged on inner walls of two opposite sides of the inner cavity, the two limiting portions are arranged oppositely, the rotating wheel is arranged between the two limiting portions, an arc-shaped surface is arranged on one side, facing the rotating wheel, of the limiting portion, the arc-shaped surface is adapted to the shape of the peripheral wall of the rotating wheel, and the arc-shaped surface is abutted to the peripheral wall of the rotating wheel.
6. The door lock apparatus according to any one of claims 1 to 5, wherein the toggle mechanism further comprises a lock tongue and a transmission mechanism, the lock tongue being mounted to the housing, the handle being connected to the lock tongue by the transmission mechanism, the transmission mechanism driving the lock tongue to retract into the cavity when the handle is depressed.
7. The door lock apparatus according to claim 6, wherein the toggle mechanism further comprises an elastic restoring member connected to the handle, the elastic restoring member being configured to restore the handle after the handle is depressed.
8. The door lock device according to claim 7, wherein the elastic restoring member is a torsion spring, one end of the torsion spring is fixedly connected to the inner wall of the inner cavity, and the other end of the torsion spring is fixedly connected to the driven member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322397456.3U CN220790903U (en) | 2023-09-04 | 2023-09-04 | Door lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322397456.3U CN220790903U (en) | 2023-09-04 | 2023-09-04 | Door lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220790903U true CN220790903U (en) | 2024-04-16 |
Family
ID=90637110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322397456.3U Active CN220790903U (en) | 2023-09-04 | 2023-09-04 | Door lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220790903U (en) |
-
2023
- 2023-09-04 CN CN202322397456.3U patent/CN220790903U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |