Intelligent shop door lock

Abstract

The utility model discloses an intelligent shop door lock which comprises an outer lock body, an inner lock body, a motor assembly, a first connecting rod, a second connecting rod, a lock head, a lock cylinder, a shifting rod and a spring bolt. The lock head is arranged on the outer lock body; one end of the first connecting rod is butted with the lock head; the motor assembly is arranged on the inner lock body; one end of the second connecting rod is connected with the motor assembly, and the other end is butted with the first connecting rod; the driving lever is arranged on the lock cylinder and is connected with the spring bolt; the lock cylinder can be driven by the lock head or the motor assembly to drive the shifting rod to rotate so that the spring bolt can be inserted into the spring bolt hole or separated from the spring bolt hole. By means of the structure, the lock cylinder structure of the shop door lock can be matched, intelligent transformation of the shop door lock is achieved while changes are reduced, the use convenience of the shop door lock is improved, and very good practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the field of door locks, in particular to an intelligent shop door lock. Background Art

[0002] Shop door locks are a type of door lock that is different from home door locks. Due to various design requirements for shop doors, shop door locks are all conventional mechanical locks; and existing shop door locks usually include a lock core, a lever connected to the lock core, and a lock tongue that cooperates with the lever. The lock tongue can be divided into a 90° rotating structure in the vertical direction and a horizontal translation structure. When in use, a mechanical key is inserted into the lock head and drives the lock core to rotate, thereby driving the lock tongue to unlock or lock; this requires shop operators to use mechanical keys to unlock the door when opening and closing the business, which is not only very cumbersome to use, but also impossible to monitor the opening and closing of the door lock in real time, which has a major disadvantage; therefore, there is an urgent need for a smart door lock that is adapted to shop door locks to solve the above problems. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an intelligent shop door lock.

[0004] The technical solution adopted by an embodiment of the utility model to solve the technical problem is: an intelligent shop door lock, including an outer lock body, an inner lock body, a motor assembly, a first connecting rod, a second connecting rod, a lock head, a lock core, a lever and a lock tongue;

[0005] The lock head is arranged on the outer lock body;

[0006] The first connecting rod rotates synchronously with the lock core and one end of the first connecting rod is connected to the lock head;

[0007] The motor assembly is arranged on the inner lock body;

[0008] One end of the second connecting rod is connected to the motor assembly and the other end is butted against the first connecting rod;

[0009] The lever is arranged on the lock core and connected with the lock tongue;

[0010] The lock core can drive the lever to rotate under the drive of the lock head or the motor assembly, so that the lock tongue is inserted into the lock tongue hole or separated from the lock tongue hole.

[0011] As one of the preferred embodiments of the utility model, a docking groove is provided at one end of the first connecting rod, and it also includes a clutch rod with one end connected to the lock head and the other end inserted into the docking groove. The clutch rod can rotate synchronously with the lock head when the lock head is in an unlocked state to drive the first connecting rod to rotate, or it can idle relative to the lock head when the lock head is in a locked state.

[0012] As one of the preferred embodiments of the utility model, the first connecting rod is configured as a solid square rod, the second connecting rod is configured as a hollow square rod, and the solid square rod is inserted into the hollow square rod.

[0013] As one of the preferred embodiments of the utility model, a smart shop door lock also includes a mounting seat installed in the door body, and a lock core, a lever and a lock tongue are arranged in the mounting seat.

[0014] As one of the preferred embodiments of the present utility model, the lock tongue is connected to the mounting seat through a limiting structure so that the lock tongue remains in an unlocked state or a locked state.

[0015] As one of the preferred embodiments of the utility model, the limiting structure includes a limiting block arranged on the mounting seat and a limiting seat slidably arranged on the lock tongue, the lock tongue moves in the horizontal direction, the limiting seat moves in the vertical direction, and the limiting block is arranged in the horizontal direction so that the limiting seat abuts against one side of the limiting block when the lock tongue is in an unlocked state, or abuts against the other side of the limiting block when the lock tongue is in a locked state.

[0016] As one of the preferred embodiments of the utility model, a smart shop door lock also includes a control panel and a fingerprint component arranged on the outer lock body, and the control panel is electrically connected to the fingerprint component and the motor component.

[0017] The beneficial effects of the utility model include: an intelligent shop door lock, comprising an outer lock body, an inner lock body, a motor assembly, a first connecting rod, a second connecting rod, a lock head, a lock core, a driving rod and a lock tongue; the lock head is arranged on the outer lock body; the first connecting rod rotates synchronously with the lock core and one end is connected to the lock head; the motor assembly is arranged on the inner lock body; one end of the second connecting rod is connected to the motor assembly and the other end is connected to the first connecting rod; the driving rod is arranged on the lock core and connected to the lock tongue; the lock core can drive the driving rod to rotate under the drive of the lock head or the motor assembly, so that the lock tongue is inserted into the lock tongue hole or separated from the lock tongue hole; the above structure can be adapted to the lock core structure of the shop door lock, and the intelligent transformation of the shop door lock can be realized while reducing modifications, thereby improving the convenience of use of the shop door lock and having very good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 This is a first structural schematic diagram of a smart store door lock;

[0020] Figure 2 A second structural schematic diagram of a smart shop door lock;

[0021] Figure 3 This is an exploded view of a smart store door lock;

[0022] Figure 4 for Figure 3 A partial enlarged view of area A. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0027] Reference Figures 1 to 4 , a smart shop door lock, comprising an outer lock body 10, an inner lock body 20, a motor assembly 30, a first connecting rod 40, a second connecting rod 50, a lock head 60, a lock core 71, a lever 72 and a lock tongue 73;

[0028] The lock head 60 is arranged on the outer lock body 10;

[0029] The first connecting rod 40 rotates synchronously with the lock core 71 and one end of the first connecting rod 40 is connected to the lock head 60;

[0030] The motor assembly 30 is disposed on the inner lock body 20;

[0031] One end of the second connecting rod 50 is connected to the motor assembly 30 and the other end is connected to the first connecting rod 40;

[0032] The lever 72 is disposed on the lock core 71 and connected to the lock tongue 73;

[0033] The lock core 71 can drive the lever 72 to rotate under the drive of the lock head 60 or the motor assembly 30, so that the lock tongue 73 is inserted into the lock tongue 73 hole or separated from the lock tongue 73 hole.

[0034] In the present invention, the user can verify the unlocking by the fingerprint assembly 11 outside the door. After the unlocking is successful, the control panel sends an unlocking command to the motor assembly 30, and the motor assembly 30 drives the second connecting rod 50 to rotate, and then drives the lock cylinder 71 to rotate through the first connecting rod 40. The lever 72 drives the lock tongue 73 to translate in the horizontal direction under the drive of the lock cylinder 71, so that the lock tongue 73 is separated from the lock tongue hole, and the unlocking is completed; the user can also unlock the door by a mechanical key outside the door. Specifically, the mechanical key is inserted into the lock head 60, so that the lock head 60 enters the unlocking state. When the locking cam 77 is in the unlocking state, the locking cam 77 will be in the unlocking state, and the lock core 71 will be unlocked when the locking cam 77 is in the unlocking state.

[0035] Preferably, a docking groove 41 is provided at one end of the first connecting rod 40, and also includes a clutch rod 42 with one end connected to the lock head 60 and the other end inserted into the docking groove 41. The clutch rod 42 can rotate synchronously with the lock head 60 when the lock head 60 is in an unlocked state to drive the first connecting rod 40 to rotate, or idle relative to the lock head 60 when the lock head 60 is in a locked state; this setting can avoid the situation where the motor assembly 30 drives the second connecting rod 50 and the first connecting rod 40 to rotate.

[0036] Preferably, the first connecting rod 40 is configured as a solid square rod, and the second connecting rod 50 is configured as a hollow square rod, and the solid square rod is inserted into the hollow square rod.

[0037] A smart shop door lock also includes a mounting seat 80 installed in the door body, and a lock core 71, a lever 72 and a lock tongue 73 are arranged in the mounting seat 80.

[0038] Preferably, the locking tongue 73 is connected to the mounting seat 80 via a limiting structure 90 so that the locking tongue 73 remains in an unlocked state or a locked state.

[0039] As a preferred embodiment of the limiting structure 90, the limiting structure 90 includes a limiting block 91 arranged on the mounting seat 80 and a limiting seat 92 slidably arranged on the locking tongue 73. The locking tongue 73 moves in the horizontal direction, and the limiting seat 92 moves in the vertical direction. The limiting block 91 is arranged in the horizontal direction so that the limiting seat 92 abuts against one side of the limiting block 91 when the locking tongue 73 is in the unlocked state, or abuts against the other side of the limiting block 91 when the locking tongue 73 is in the locked state; this arrangement enables the locking tongue 73 to switch between the unlocked state and the locked state, and can always maintain the unlocked state or the locked state without external force, thereby avoiding accidental unlocking or closing.

[0040] A smart shop door lock also includes a control board and a fingerprint component 11 arranged on an outer lock body 10, and the control board is electrically connected to the fingerprint component 11 and the motor component 30; of course, a communication module is also arranged on the control board for communicating with a terminal to realize remote control.

[0041] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A smart shop door lock, characterized by: The invention comprises an outer lock body (10), an inner lock body (20), a motor assembly (30), a first connecting rod (40), a second connecting rod (50), a lock head (60), a lock core (71), a lever (72) and a lock tongue (73); The lock head (60) is arranged on the outer lock body (10); The first connecting rod (40) rotates synchronously with the lock core (71) and one end of the first connecting rod is butted against the lock head (60); The motor assembly (30) is arranged on the inner lock body (20); One end of the second connecting rod (50) is connected to the motor assembly (30) and the other end is butted against the first connecting rod (40); The lever (72) is arranged on the lock core (71) and connected to the lock tongue (73); The lock core (71) can drive the lever (72) to rotate under the drive of the lock head (60) or the motor assembly (30), so that the lock tongue (73) is inserted into the lock tongue (73) hole or separated from the lock tongue (73) hole.

2. The intelligent shop door lock according to claim 1, characterized in that: One end of the first connecting rod (40) is provided with a docking groove (41), and also includes a clutch rod (42) with one end connected to the lock head (60) and the other end inserted into the docking groove (41). The clutch rod (42) can rotate synchronously with the lock head (60) when the lock head (60) is in an unlocked state to drive the first connecting rod (40) to rotate, or idle relative to the lock head (60) when the lock head (60) is in a locked state.

3. The intelligent shop door lock according to claim 1, characterized in that: The first connecting rod (40) is configured as a solid square rod, and the second connecting rod (50) is configured as a hollow square rod, wherein the solid square rod is inserted into the hollow square rod.

4. The intelligent shop door lock according to claim 1, characterized in that: It also includes a mounting seat (80) installed in the door body, and the lock core (71), the shift rod (72) and the lock tongue (73) are arranged in the mounting seat (80).

5. The intelligent shop door lock according to claim 4, characterized in that: The locking tongue (73) is connected to the mounting seat (80) via a limiting structure (90) so that the locking tongue (73) remains in an unlocked state or a locked state.

6. The intelligent shop door lock according to claim 5, characterized in that: The limiting structure (90) comprises a limiting block (91) arranged on the mounting seat (80) and a limiting seat (92) slidably arranged on the locking tongue (73); the locking tongue (73) moves in a horizontal direction, and the limiting seat (92) moves in a vertical direction; the limiting block (91) is arranged in a horizontal direction so that the limiting seat (92) abuts against one side of the limiting block (91) when the locking tongue (73) is in an unlocked state, or abuts against the other side of the limiting block (91) when the locking tongue (73) is in a locked state.

7. The intelligent shop door lock according to claim 1, characterized in that: It also includes a control panel and a fingerprint component (11) arranged on the outer lock body (10), wherein the control panel is electrically connected to the fingerprint component (11) and the motor component (30).

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