A micro intelligent electronic clutch device

Abstract

The present invention discloses a micro intelligent electronic clutch device, comprising a body, an unlocking shaft assembly, a latch assembly, a power supply assembly and a memory wire assembly, wherein the unlocking shaft assembly is located at one end of the body and is arranged in contact with the body, the latch assembly is arranged on the body, and one end thereof extends toward the unlocking shaft assembly along one end of the body and is arranged in contact with the unlocking shaft assembly, and the other end is slidably connected with the body, one end of the memory wire assembly is fixed on the body, and the other end is fixedly connected with the other end of the latch assembly, the power supply assembly is located on one side of the body, and is electrically connected to the memory wire assembly by a connecting wire, and is used to supply power to the memory wire assembly. The device has a simple structure, a reasonable design, convenient operation, a low manufacturing cost, and low energy consumption, effectively saves the internal space of the intelligent electronic clutch device, reduces its failure rate, and can be widely used in electronic locks, smart locks, smart briefcases, smart folders, smart trolley cases, smart bags, etc., and has good market application prospects.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent locks, and more particularly to a miniature intelligent electronic clutch device. Background Art

[0002] At present, the unlocking method of the existing smart lock industry is to drive the micromotor on the smart lock clutch or clutch assembly to rotate after verification by the identity recognition module, and then the micromotor uses gears or springs, shrapnel, turbines, worm rods and other transition parts to convert the circular motion of the micromotor into linear motion, and then push the bolt, insert and other linkage smart lock handle square shaft to achieve the function of unlocking.

[0003] However, the use of micromotors as the drive for unlocking the smart lock clutch and smart lock clutch structure has great limitations on the internal structure of the smart lock due to the certain size of the micromotors. In addition, the micromotors consume a lot of power and are prone to getting stuck when using gears, turbines, and worm gears for transmission, resulting in an inability to open the door. In addition, the gears, turbines, worm gears and other parts require high machining accuracy. When using micromotors for driving, many parts are required, the structure is complex, and the cost is relatively high.

[0004] Therefore, it is an urgent problem to be solved by technical personnel in this field to provide a miniature intelligent electronic clutch device with simple structure, reasonable design, easy operation, low cost, low energy consumption, which can effectively save the internal space of the smart lock and effectively reduce the failure rate of the smart lock. Summary of the invention

[0005] In view of this, in order to solve the technical problems of complex structure, high power consumption and high failure rate of smart locks in the prior art, the present invention provides a miniature intelligent electronic clutch device with simple structure, reasonable design, convenient operation, low cost, low energy consumption, which can effectively save the internal space of the smart lock and effectively reduce the failure rate of the smart lock.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A miniature intelligent electronic clutch device comprises a main body, an unlocking shaft assembly, a latch assembly, a power supply assembly and a memory wire assembly, wherein the unlocking shaft assembly is located at one end of the main body and is arranged in contact with the main body, the latch assembly is arranged on the main body, and one end thereof extends toward the unlocking shaft assembly along one end of the main body and is arranged in contact with the unlocking shaft assembly, and the other end is slidably connected to the main body, one end of the memory wire assembly is fixed to the main body, and the other end is fixedly connected to the other end of the latch assembly, the power supply assembly is located on one side of the main body, and is electrically connected to the memory wire assembly by a connecting wire, for supplying power to the memory wire assembly.

[0008] It can be known from the above technical solutions that, compared with the prior art solutions, the present invention discloses a miniature intelligent electronic clutch device, which can power the memory wire assembly by utilizing the power supply assembly, so that the memory wire assembly shrinks and tightens the latch assembly to slide along the body when powered on, and at the same time realizes the engagement of the latch assembly with the unlocking shaft assembly, thereby realizing the linkage unlocking with the unlocking shaft assembly. The miniature intelligent electronic clutch device of the present invention is not only simple in structure, reasonable in design, and easy to operate, but also has low manufacturing cost and low energy consumption. At the same time, it can effectively save the internal space of the intelligent electronic clutch device and reduce its failure rate. It can be widely used in the fields of electronic locks, smart locks, smart briefcases, smart folders, smart trolley cases, and smart purses, and has good market application prospects.

[0009] Furthermore, a positioning column is vertically fixed on the main body, and the positioning column is arranged near the other end of the main body, one end of the memory wire assembly is fixedly connected to the positioning column, and two relatively parallel limit plates are fixed on the main body, the two limit plates are arranged near one end of the main body, an opening is formed in the middle of each limit plate, a sliding groove is formed on the top surface of the main body, and the sliding groove is located at the opening, one end of the latch assembly is slidably connected to the sliding groove, and the other end passes through the two openings in sequence and extends toward the unlocking shaft assembly.

[0010] The beneficial effect of adopting the above technical solution is that the device has a reasonable structural design, a compact structure, and can effectively save the internal space of the smart lock.

[0011] Furthermore, the unlocking shaft assembly includes an unlocking square shaft and a sleeve, a plug-in groove is formed in the middle of the sleeve, a square plug-in hole is opened on the bottom wall of the plug-in groove, the end of the unlocking square shaft is adapted to be plugged into the plug-in hole, and a first unlocking groove is opened on the side wall of the plug-in groove.

[0012] The beneficial effect of adopting the above technical solution is that the device has a simple structure, is easy to operate, and has a wide range of applications.

[0013] Furthermore, the latch assembly includes an unlocking latch and a compression spring, one end of the unlocking latch is slidably connected in the sliding groove, and the other end passes through the two openings in sequence and extends toward the sleeve, and a second unlocking groove is provided on the bottom end surface of the unlocking latch, the second unlocking groove is located above the first unlocking groove and is arranged opposite to the first unlocking groove, the compression spring is sleeved on the outside of the unlocking latch and is located between the two limit plates, and one end of the memory wire assembly is fixedly connected to the unlocking latch.

[0014] The beneficial effect of adopting the above technical solution is that the structure design of the device is reasonable, the unlocking transmission parts of the smart lock in the prior art are effectively reduced, and the failure rate of the smart lock is reduced.

[0015] Furthermore, the power supply assembly includes a battery box and a battery, the battery is detachably placed in the battery box, the battery box is located on one side of the main body, and is electrically connected to the memory wire assembly by a connecting wire to supply power to the memory wire assembly.

[0016] The beneficial effect of adopting the above technical solution is that the device has a reasonable structural design, is easy to manufacture, has low cost and low energy consumption.

[0017] Furthermore, the memory wire assembly includes a memory alloy wire and a connecting plate, there are two connecting plates, the two connecting plates are respectively fixed at both ends of the memory alloy wire, and the two connecting plates are respectively connected to the positioning column and the unlocking pin, and the battery and the battery box are electrically connected to the connecting plates and the memory alloy wire using the connecting wire.

[0018] The beneficial effect of adopting the above technical solution is that the device has a reasonable structural design, strong structural stability, and strong wear resistance and corrosion resistance.

[0019] Furthermore, it also includes a control mainboard, which is arranged on the main body and is electrically connected to the power supply component for controlling the power supply component.

[0020] The beneficial effect of adopting the above technical solution is that the device has a high degree of intelligence and strong controllability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0022] Figure 1 The accompanying drawing is a structural schematic diagram of a micro intelligent electronic clutch device provided by the present invention;

[0023] Figure 2 The accompanying drawing is a schematic structural diagram of a main body in a micro intelligent electronic clutch device provided by the present invention;

[0024] Figure 3 The accompanying drawing is a structural schematic diagram of an unlocking shaft assembly in a micro intelligent electronic clutch device provided by the present invention;

[0025] Figure 4 The accompanying drawing is a schematic structural diagram of an unlocking latch in a micro-intelligent electronic clutch device provided by the present invention;

[0026] Figure 5 The accompanying drawing is a schematic structural diagram of a memory wire assembly in a micro-intelligent electronic clutch device provided by the present invention.

[0027] Among them: 1-main body, 2-unlocking shaft assembly, 21-unlocking square shaft, 22-sleeve, 221-plug slot, 222-first unlocking slot, 3-pin assembly, 31-unlocking pin, 32-compression spring, 33-second unlocking slot, 4-power supply assembly, 41-battery box, 42-battery, 5-memory wire assembly, 51-memory alloy wire, 52-connecting plate, 6-positioning column, 7-limiting plate, 8-opening, 9-sliding slot, 10-control main board. DETAILED DESCRIPTION

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] The present invention discloses a micro intelligent electronic clutch device, comprising a body 1, an unlocking shaft assembly 2, a latch assembly 3, a power supply assembly 4 and a memory wire assembly 5. The unlocking shaft assembly 2 is located at one end of the body 1 and is arranged in contact with the body 1. The latch assembly 3 is arranged on the body 1, and one end of the latch assembly 3 extends toward the unlocking shaft assembly 2 along one end of the body 1 and is arranged in contact with the unlocking shaft assembly 2, and the other end is slidably connected to the body 1. One end of the memory wire assembly 5 is fixed on the body 1, and the other end is fixedly connected to the other end of the latch assembly 3. The power supply assembly 4 is located on one side of the body 1, and is electrically connected to the memory wire assembly 5 by using a connecting wire, so as to supply power to the memory wire assembly 5.

[0034] According to an optional embodiment of the present invention, a positioning column 6 is vertically fixed on the main body 1, and the positioning column 6 is arranged near the other end of the main body 1, one end of the memory wire assembly 5 is fixedly connected to the positioning column 6, and two relatively parallel limit plates 7 are also fixed on the main body 1, the two limit plates 7 are arranged near one end of the main body 1, an opening 8 is formed in the middle of each limit plate 7, a sliding groove 9 is formed on the top surface of the main body 1, and the sliding groove 9 is located at the opening 8, one end of the latch assembly 3 is slidably connected in the sliding groove 9, and the other end passes through the two openings 8 in turn and extends toward the unlocking shaft assembly 2, so that the device structure is reasonably designed and compact, and can effectively save the internal space of the smart lock.

[0035] According to an optional embodiment of the present invention, the unlocking shaft assembly 2 includes an unlocking square shaft 21 and a sleeve 22, a plug-in groove 221 is formed in the middle of the sleeve 22, a square plug-in hole is provided on the bottom wall of the plug-in groove 221, the end of the unlocking square shaft 21 is adapted to be plugged into the plug-in hole, and a first unlocking groove 222 is provided on the side wall of the plug-in groove 221, so that the device has a simple structure, is easy to operate, and has a wide range of applications.

[0036] According to an optional embodiment of the present invention, the latch assembly 3 includes an unlocking latch 31 and a compression spring 32, one end of the unlocking latch 31 is slidably connected in the sliding groove 9, and the other end passes through the two openings 8 in sequence and extends toward the sleeve 22, and a second unlocking groove 33 is provided on the bottom end surface of the unlocking latch 31, the second unlocking groove 33 is located above the first unlocking groove 222 and is arranged opposite to the first unlocking groove 222, the compression spring 32 is sleeved on the outside of the unlocking latch 31 and is located between the two limit plates 7, and one end of the memory wire assembly 5 is fixedly connected to the unlocking latch 31, so that the structural design of the device is reasonable, effectively reducing the unlocking transmission parts of the smart lock in the prior art, and reducing the failure rate of the smart lock.

[0037] According to an optional embodiment of the present invention, the power supply component 4 includes a battery box 41 and a battery 42. The battery 42 can be detachably placed in the battery box 41. The battery box 41 is located on one side of the main body 1 and is electrically connected to the memory wire component 5 by a connecting wire to supply power to the memory wire component 5. This makes the device structure reasonably designed, easy to manufacture, low cost, and low energy consumption.

[0038] According to an optional embodiment of the present invention, the memory wire assembly 5 includes a memory alloy wire 51 and a connecting piece 52. There are two connecting pieces 52, which are respectively fixed at both ends of the memory alloy wire 51, and the two connecting pieces 52 are respectively connected to the positioning column 6 and the unlocking pin 31. The battery 42 and the battery box 41 are electrically connected to the connecting piece 52 and the memory alloy wire 51 by connecting wires, so that the device has a reasonable structural design, strong structural stability, and strong wear resistance and corrosion resistance.

[0039] According to an optional embodiment of the present invention, it also includes a control mainboard 10, which is arranged on the main body 1 and is electrically connected to the power supply component 4 for controlling the power supply component 4, so that the device has a high degree of intelligence and strong controllability.

[0040] A micro intelligent electronic clutch device of the present invention can supply power to a memory wire assembly by utilizing a power supply assembly, so that the memory wire assembly shrinks and tightens the latch assembly to slide along the body when powered on, and at the same time, the latch assembly engages with the unlocking shaft assembly, thereby realizing linkage unlocking with the unlocking shaft assembly. The device is not only simple in structure, reasonable in design, and easy to operate, but also has low manufacturing cost and low energy consumption. It can also effectively save the internal space of the intelligent electronic clutch device and reduce its failure rate. It can be widely used in the fields of electronic locks, smart locks, smart briefcases, smart folders, smart trolley cases, and smart bags, and has good market application prospects.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0042] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A micro intelligent electronic clutch device, characterized in that: The invention comprises a body (1), an unlocking shaft assembly (2), a latch assembly (3), a power supply assembly (4) and a memory wire assembly (5), wherein the unlocking shaft assembly (2) is located at one end of the body (1) and is arranged in contact with the body (1); the latch assembly (3) is arranged on the body (1), and one end thereof extends toward the unlocking shaft assembly (2) along one end of the body (1) and is arranged in contact with the unlocking shaft assembly (2), and the other end thereof is slidably connected with the body (1); one end of the memory wire assembly (5) is fixed on the body (1), and the other end thereof is fixedly connected with the other end of the latch assembly (3); the power supply assembly (4) is located on one side of the body (1), and is electrically connected to the memory wire assembly (5) by means of a connecting wire, and is used for supplying power to the memory wire assembly (5); A positioning column (6) is vertically fixed on the body (1), and the positioning column (6) is arranged near the other end of the body (1), one end of the memory wire assembly (5) is fixedly connected to the positioning column (6), and two relatively parallel limit plates (7) are also fixed on the body (1), the two limit plates (7) are arranged near one end of the body (1), an opening (8) is formed in the middle of each limit plate (7), a sliding groove (9) is formed on the top surface of the body (1), and the sliding groove (9) is located at the opening (8), one end of the latch assembly (3) is slidably connected in the sliding groove (9), and the other end passes through the two openings (8) in sequence and extends toward the unlocking shaft assembly (2); The unlocking shaft assembly (2) comprises an unlocking square shaft (21) and a shaft sleeve (22); a plug-in slot (221) is formed in the middle of the shaft sleeve (22); a square plug-in hole is provided on the bottom wall of the plug-in slot (221); the end of the unlocking square shaft (21) is adapted to be plugged into the plug-in hole; and a first unlocking slot (222) is provided on the side wall of the plug-in slot (221); The latch assembly (3) comprises an unlocking latch (31) and a compression spring (32), one end of the unlocking latch (31) is slidably connected in the sliding groove (9), and the other end sequentially passes through the two openings (8) and extends toward the shaft sleeve (22), and a second unlocking groove (33) is provided on the bottom end surface of the unlocking latch (31), the second unlocking groove (33) is located above the first unlocking groove (222) and is arranged opposite to the first unlocking groove (222), the compression spring (32) is sleeved on the outside of the unlocking latch (31) and is located between the two limit plates (7), and one end of the memory wire assembly (5) is fixedly connected to the unlocking latch (31); The power supply component (4) comprises a battery box (41) and a storage battery (42), wherein the storage battery (42) is detachably placed in the battery box (41), and the battery box (41) is located on one side of the body (1) and is electrically connected to the memory wire component (5) by means of a connecting wire, so as to supply power to the memory wire component (5); The memory wire assembly (5) comprises a memory alloy wire (51) and a connecting piece (52), wherein the connecting pieces (52) are two and are respectively fixed to two ends of the memory alloy wire (51), and the two connecting pieces (52) are respectively connected to the positioning column (6) and the unlocking latch (31), and the storage battery (42) and the battery box (41) are electrically connected to the connecting piece (52) and the memory alloy wire (51) by means of the connecting wire.

2. A micro intelligent electronic clutch device according to claim 1, characterized in that: It also comprises a control mainboard (10), wherein the control mainboard (10) is arranged on the main body (1), and the control mainboard (10) is electrically connected to the power supply component (4) and is used to control the power supply component (4).

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