Automatic control motor assembly, American standard lock body and control method

Abstract

The invention discloses an automatic control motor assembly, an American-standard lock body and a control method.The automatic control motor assembly comprises a shell, a driving motor, a power assembly, a swing arm assembly, a transmission assembly and a stirring assembly, the stirring assembly is connected with a stirring wheel of the American-standard lock body, the driving motor is arranged on the shell, and the power assembly is arranged on the shell; the transmission assembly is connected with a rotating shaft of the American-standard lock body; the power assembly is connected with the driving motor, the swing arm assembly is connected with the power assembly, the swing arm assembly and the transmission assembly are mutually connected or dissociated, and the shifting assembly is connected with the transmission assembly. The purpose of full-automatic locking and unlocking can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of American standard smart locks, and in particular to an automatic control motor assembly, an American standard lock body and a control method. Background Art

[0002] The rear motor assembly in the prior art can only realize full automatic control of the national standard anti-theft lock body, that is, automatic locking and unlocking. However, due to the different structure of the American standard first-level lock body, these motors cannot realize automatic control of the American standard first-level standard lock body.

[0003] Therefore, the prior art still needs to be improved and developed. Summary of the invention

[0004] The main purpose of the present application is to provide an automatic control motor assembly, an American standard lock body and a control method, aiming to solve the problem in the prior art that the rear motor assembly has only a single output transmission interface, and the American standard lock body with independently controlled shaft and dial wheel cannot realize automatic opening and closing of the lock.

[0005] A first aspect of an embodiment of the present application provides an automatic control motor assembly, wherein the automatic control motor assembly includes a housing, a drive motor, a power assembly, a swing arm assembly, a transmission assembly and a toggle assembly, the toggle assembly is connected to a thumb wheel of an American standard lock body, the drive motor is arranged on the housing, and the transmission assembly is connected to a rotating shaft of the American standard lock body; the power assembly is connected to the drive motor, the swing arm assembly is connected to the power assembly, the swing arm assembly and the transmission assembly are connected to each other or free from each other, and the toggle assembly is connected to the transmission assembly; the drive motor is used to drive the power assembly to move, the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a connected state, and the swing arm assembly drives the transmission assembly to move, and the transmission assembly drives the toggle assembly to move, so that the transmission assembly drives the thumb wheel to rotate to complete locking, or the transmission assembly drives the rotating shaft to rotate to complete unlocking.

[0006] Optionally, in the automatic control motor assembly, the swing arm assembly includes a swinging member, a swinging gear, a first balance wheel and a second balance wheel, the swinging member is coaxially connected to the swinging gear, and the two ends of the swinging gear are respectively connected to the first balance wheel and the second balance wheel; when the swing arm assembly and the power assembly are in a free state, the first balance wheel and the second balance wheel are not connected to the transmission assembly; when the swing arm assembly and the power assembly are in a connected state, the transmission assembly is connected to the first balance wheel or the second balance wheel.

[0007] Optionally, the automatic control motor assembly, the power component includes a worm, a turbine, a first gear, a second gear and a third gear, the worm is connected to the drive motor, the turbine is connected to the worm, the first gear is coaxially connected to the turbine, the first gear is connected to the second gear, the second gear is connected to the third gear, and the third gear is connected to the swing gear.

[0008] Optionally, the automatic control motor assembly, the transmission assembly includes an output gear, a fourth gear, a fifth gear and a fixed block. When the swing arm assembly and the power assembly are in a connected state, the output gear is connected to the first balance wheel or the second balance wheel, the output gear is coaxially connected to the fourth gear, the fourth gear is connected to the fifth gear, and the fixed block is connected to the fifth gear. When the fifth gear rotates, the fixed block rotates to cause the toggle assembly to move.

[0009] Optionally, in the automatic control motor assembly, the toggle assembly includes a push piece, a first rack, a fixed gear and a second rack, the fixed gear is used to drive the dial wheel to rotate to complete the locking when it is rotated, the push piece abuts against the fixed block, the first push piece is connected to a reversing screw, the reversing screw is used to abut against the first rack to move the first rack, the first rack and the second rack are respectively connected on both sides of the fixed gear, and the second rack is connected to the dial wheel.

[0010] Optionally, in the automatic control motor assembly, the toggle assembly also includes a slider spring, one end of the slider spring is fixedly connected to the push plate, and the other end of the slider spring is fixedly connected to the housing, and when the swing arm assembly and the power assembly are in a free state, the slider spring is in a natural state.

[0011] Optionally, in the automatic control motor assembly, the side of the push piece close to the motor is a wedge-shaped end, and the inclined end is connected to the fixed block.

[0012] Optionally, in the automatic control motor assembly, the transmission component also includes a turntable, the turntable is coaxially connected to the fifth gear, and the fifth gear is connected to the push piece, the turntable is provided with a slot, and the fixed block is sleeved in the slot.

[0013] An embodiment of the present application also provides an American standard lock body, wherein the automatic control motor assembly includes the automatic control motor assembly as described in any one of the above-mentioned schemes, and the American standard lock body also includes a dial wheel and a rotating shaft, the dial assembly is connected to the dial wheel, and the transmission assembly is connected to the rotating shaft of the American standard lock body.

[0014] A third aspect of the embodiment of the present application further provides a control method for an automatic control motor assembly based on any one of the above solutions, wherein the control method includes:

[0015] When electronic automatic locking is adopted, the driving motor drives the power assembly to move in a first direction, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a connected state, and the swing arm assembly drives the transmission assembly to move, and the transmission assembly drives the toggle assembly to move, so that the transmission assembly drives the toggle wheel of the American standard lock body to rotate; the driving motor drives the power assembly to move in a second direction, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a free state, and the locking is completed;

[0016] When electronic automatic unlocking is adopted, the driving motor drives the power assembly to move in the second direction, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a connected state, and the swing arm assembly drives the transmission assembly to move, and the transmission assembly drives the rotating shaft to rotate, so that the rotating shaft drives the dial wheel of the American standard lock body to rotate; the driving motor drives the power assembly to move in the first direction, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a free state, thereby completing the unlocking.

[0017] Beneficial effects: The present application provides an automatic control motor assembly, an American standard lock body and a control method. In the motor assembly, the transmission component and the toggle component are controlled by a driving motor, so that the toggle wheel of the American standard lock body rotates to complete locking or unlocking, and cooperates with the driving motor to control the swing arm component and the transmission component to be in a connected state or a free state, thereby achieving the purpose of fully automatic locking and unlocking.

[0018] In addition to the technical problems solved by the present application, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions described above, other technical problems that can be solved by the automatic control motor assembly, American standard lock body and control method provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application 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 some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A three-dimensional diagram of a preferred embodiment of the automatic control motor assembly of the present application;

[0021] Figure 2 A three-dimensional diagram of a preferred embodiment of the automatic control motor assembly of the present application from another perspective;

[0022] Figure 3 This is a structural diagram of an electronic lock in a preferred embodiment of the automatic control motor assembly of the present application;

[0023] Figure 4 This is a structural diagram of reverse reset after electronic locking in a preferred embodiment of the automatic control motor assembly of the present application;

[0024] Figure 5 This is a structural diagram of electronic unlocking in a preferred embodiment of the automatic control motor assembly of this application;

[0025] Figure 6 This is a structural diagram of the reverse reset after electronic unlocking in a preferred embodiment of the automatic control motor assembly of the present application;

[0026] Figure 7 This is a structural diagram of mechanical unlocking in a preferred embodiment of the automatic control motor assembly of the present application;

[0027] Figure 8 This is a structural diagram of the reverse reset after mechanical unlocking in a preferred embodiment of the automatic control motor assembly of the present application;

[0028] Fig. 9 This is a structural diagram of the reversing screw performing left-right reversing in a preferred embodiment of the automatic control motor assembly of the present application;

[0029] Fig.10 It is a flow chart of a preferred embodiment of the control method of the automatic control motor assembly of the present application.

[0030] Description of reference numerals:

[0031] 101. driving motor; 102. housing; 11. worm; 12. turbine; 13. first gear; 14. second gear; 15. third gear; 21. swinging member; 22. swinging gear; 23. first balance wheel; 24. second balance wheel; 31. output gear; 32. fourth gear; 33. fifth gear; 34. fixed block; 35. turntable; 41. push piece; 42. first rack; 43. fixed gear; 44. second rack; 45. slider spring; 411. wedge-shaped end; 412. reversing screw.

[0032] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and effect of this application clearer and more specific, the technical solution in the embodiment of this application will be clearly and completely described below in conjunction with the drawings in the embodiment of this application. Obviously, the described embodiment is only a part of the embodiment of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0034] In the related art, the rear motor assembly currently on the market has only a single output transmission interface, so for the American standard lock body, the shaft and the dial are independently controlled, and a structure with two transmission interfaces is required, which cannot achieve a fully automatic locking and unlocking control method.

[0035] In view of the problem that the rear motor assembly in the above-mentioned related art has only a single output transmission interface, and the American standard lock body with the shaft and the dial wheel separately and independently controlled cannot realize the automatic opening and closing of the lock, the present application provides an automatic control motor assembly, an American standard lock body and a control method. In the motor assembly, the transmission assembly and the toggle assembly are controlled by the driving motor, so that the dial wheel of the American standard lock body rotates to complete locking or unlocking, and the driving motor controls the swing arm assembly and the transmission assembly to be in a connected state or a free state, thereby achieving the purpose of fully automatic locking and unlocking. As a result, the technical problem that the rear motor assembly in the related art has only a single output transmission interface, and the American standard lock body with the shaft and the dial wheel separately and independently controlled cannot realize the automatic opening and closing of the lock is solved.

[0036] The following specific embodiments are used to describe in detail the technical solution of the present application and how the technical solution of the present application solves the above technical problems. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

[0037] like Figure 1 and Figure 2As shown, an embodiment of the present application provides an automatic control motor assembly, which includes a housing 102, a drive motor 101, a power assembly, a swing arm assembly, a transmission assembly and a toggle assembly, wherein the toggle assembly is connected to the thumbwheel of the American standard lock body, the drive motor 101 is arranged on the housing 102, and the transmission assembly is connected to the rotating shaft of the American standard lock body; the power assembly is connected to the drive motor 101, the swing arm assembly is connected to the power assembly, the swing arm assembly and the transmission assembly are connected to each other or free from each other, and the toggle assembly is connected to the transmission assembly; the drive motor 101 is used to drive the power assembly to move, the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a connected state, and the swing arm assembly drives the transmission assembly to move, and the transmission assembly drives the toggle assembly to move, so that the transmission assembly drives the thumbwheel to rotate to complete locking, or the transmission assembly drives the rotating shaft to rotate to complete unlocking.

[0038] For details, see Figure 3 and Figure 4 When the electronic automatic locking is performed, the driving motor 101 drives the worm 11 to rotate along the first direction (such as forward rotation), and the worm 11 drives the turbine 12 to rotate counterclockwise. The first gear 13 on the turbine 12 drives the second gear 14 to rotate clockwise in a counterclockwise manner, and the third gear 15 on the second gear 14 drives the swing gear 22 to rotate counterclockwise in a clockwise manner. The swing gear 22 drives the swing member 21 to swing counterclockwise in a counterclockwise manner, so that the second swing wheel 24 is meshed and connected with the output gear 31. At the same time, since the swing gear 22 drives the second swing wheel 24 to rotate clockwise in a counterclockwise manner, the second swing wheel 24 drives the output gear 31 to rotate counterclockwise in a counterclockwise manner, and the fourth gear 32 on the output gear 31 drives the fifth gear 33 to rotate clockwise in a counterclockwise manner. When the fixed block 34 on the fifth gear 33 rotates clockwise, it pushes the push piece 41 to move in a direction away from the driving motor 101 (i.e., toward Figure 3The reversing rivet on the push piece 41 drives the second rack 44 to move upward, and the second rack 44 drives the fixed gear 43 to rotate. The fixed gear 43 rotates clockwise and drives the dial wheel of the American standard lock body to rotate through the square steel to complete the locking of the lock body. After the locking is completed, the driving motor 101 is controlled to reverse, and the reversal time is set to a fixed duration (that is, it can drive the swing gear 22 to rotate a certain angle, so that the output gear 31 and the first balance wheel 23 or the second balance wheel 24 are both in a free state). This duration is calculated to ensure that the following effects are achieved: the worm 11 rotates in the opposite direction to drive the turbine 12, and the turbine 12 is transmitted until the swing gear 22 rotates clockwise, so that the second balance wheel 24 is disengaged from the output gear 31, and the first balance wheel 23 and the second balance wheel 24 are both in a free state and do not contact the output gear 31. At the same time, the slider spring 45 pushes the push piece 41 back to its original position, and the push piece 41 pushes the fifth gear 33 to reset, and the shaft of the fifth gear 33 is in a free state at this time.

[0039] It can be understood that the drive motor is installed on the motor assembly, the motor assembly is installed on the inner panel of the smart lock, and is connected to the lock body in the door body through square steel to achieve linkage.

[0040] See also Figure 5 and Figure 6 , electronic automatic unlocking is performed, the door is in a locked state, and after the external door electronic identification device successfully verifies, the driving motor 101 starts to move, and the driving motor 101 drives the worm 11 to rotate along the second direction (such as reverse rotation), and the worm 11 drives the turbine 12 to rotate clockwise, and the first gear 13 on the turbine 12 drives the second gear 14 to rotate counterclockwise in a clockwise manner, and the third gear 15 on the second gear 14 drives the swing gear 22 to rotate clockwise in a counterclockwise manner, and the swing gear 22 drives the swing member 21 to swing clockwise in a clockwise manner, so that the first swing wheel 23 is meshed and connected with the output gear 31. At the same time, because the swing gear 22 drives the second swing wheel 24 to rotate counterclockwise in a clockwise manner, the first swing wheel 23 drives the output gear 31 to rotate clockwise in a clockwise manner, and the fourth gear 32 on the output gear 31 drives the fifth gear 33 to rotate counterclockwise in a clockwise manner, and the fixed shaft coaxially connected with the fifth gear 33 drives the rotating shaft of the American standard lock body to rotate, and the rotation of the rotating shaft causes the internal structure of the lock body to drive the dial wheel in the American standard lock body to rotate, and the dial wheel in the American standard lock body drives Figure 5 The first balance wheel 23 and the second balance wheel 24 are respectively free from the output gear 31 .

[0041] In one embodiment of the present application, the swing arm assembly includes a swinging member 21, a swinging gear 22, a first balance wheel 23 and a second balance wheel 24, the swinging member 21 is coaxially connected to the swinging gear 22, and the two ends of the swinging gear 22 are respectively connected to the first balance wheel 23 and the second balance wheel 24; when the swing arm assembly and the power assembly are in a free state, the first balance wheel 23 and the second balance wheel 24 are not connected to the transmission assembly; when the swing arm assembly and the power assembly are in a connected state, the transmission assembly is connected to the first balance wheel 23 or the second balance wheel 24.

[0042] Specifically, Figure 1 As shown, the swing member 21 is V-shaped, and the swing member 21 is hinged to the housing 102, that is, the range of rotation of the swing member 21 is fixed, and the rotation range between the swing member 21 and the swing gear 22 is fixed, thereby ensuring that the first balance wheel 23 and the second balance wheel 24 at both ends of the swing member 21 can respectively engage with the output gear 31, and the first balance wheel 23 and the second balance wheel 24 are both rotationally connected to the swing member 21.

[0043] In one embodiment of the present application, the power assembly includes a worm 11, a turbine 12, a first gear 13, a second gear 14 and a third gear 15, the worm 11 is connected to the drive motor 101, the turbine 12 is connected to the worm 11, the first gear 13 is coaxially connected to the turbine 12, the first gear 13 is connected to the second gear 14, the second gear 14 is connected to the third gear 15, and the third gear 15 is connected to the swing gear 22.

[0044] In one embodiment of the present application, the transmission assembly includes an output gear 31, a fourth gear 32, a fifth gear 33 and a fixed block 34. When the swing arm assembly and the power assembly are in a connected state, the output gear 31 is connected to the first balance wheel 23 or the second balance wheel 24, the output gear 31 is coaxially connected to the fourth gear 32, the fourth gear 32 is connected to the fifth gear 33, and the fixed block 34 is connected to the fifth gear 33. When the fifth gear 33 rotates, the fixed block 34 rotates to move the toggle assembly.

[0045] For details, see Figure 1 and Figure 2 As shown, the fourth gear 32 is a small gear and the fifth gear 33 is a large gear, thereby preventing the fixed shaft coaxially connected to the fifth gear 33 from rotating at a large angle when switching to the free state, thereby ensuring the accuracy of locking or unlocking the American standard lock body.

[0046] In one embodiment of the present application, the transmission assembly further includes a turntable 35, the turntable 35 is coaxially connected to the fifth gear 33, and the fifth gear 33 is connected to the push piece 41, the turntable 35 is provided with a notch, and the fixing block 34 is sleeved in the notch.

[0047] Specifically, two openings are provided on the turntable 35 , but the present invention is not limited thereto, and multiple openings may be provided. A connecting rod is provided at the corresponding openings on the fifth gear 33 , so as to ensure that the turntable 35 and the fifth gear 33 are stably connected and rotated.

[0048] In one embodiment of the present application, the toggle assembly includes a push piece 41, a first rack 42, a fixed gear 43 and a second rack 44. The fixed gear 43 is used to drive the dial wheel to rotate when rotating to complete the locking. The push piece 41 abuts against the fixed block 34. A reversing screw 412 is connected to the first push piece 41. The reversing screw 412 is used to abut against the first rack 42 to move the first rack 42. The first rack 42 and the second rack 44 are respectively connected to the two sides of the fixed gear 43, and the second rack 44 is connected to the dial wheel.

[0049] Specifically, the fixed gear 43 is coaxially connected with a fixed shaft, and the fixed shaft rotates to drive the dial wheel of the American standard lock body to rotate through the square steel.

[0050] In one embodiment of the present application, a side of the push piece 41 close to the motor is a wedge-shaped end 411 , and the inclined end is connected to the fixing block 34 .

[0051] In one embodiment of the present application, the toggle assembly also includes a slider spring 45, one end of the slider spring 45 is fixedly connected to the push plate 41, and the other end of the slider spring 45 is fixedly connected to the housing 102. When the swing arm assembly and the power assembly are in a free state, the slider spring 45 is in a natural state.

[0052] Specifically, one side of the push piece 41 is a wedge-shaped end 411, that is, it has an inclined surface, and the fixed block 34 is a shaft sleeve, so that the fixed block 34 (that is, the shaft sleeve) can abut the inclined surface of the push piece 41 when rotating, thereby driving the push piece 41 to move outward, and the other side of the push piece 41 is provided with an arc-shaped opening, and the push piece 41 is provided with mounting grooves at both ends of the arc-shaped opening, so that the reversing screw 412 can be installed in any mounting groove.

[0053] See also Figure 7 and Figure 8When mechanical manual unlocking is adopted, the motor reverses after the above electronic automatic locking is completed, and the first pendulum 23 and the second pendulum 24 are both in a free state. At this time, the door handle is turned, and the door handle is connected to the American standard lock body shaft through square steel. The lock body shaft rotates to complete the unlocking, and the lock body dial returns to its original position. The fixed gear 43 and the lock body dial are connected through square steel and return to their original positions synchronously. After releasing the handle, the lock body shaft is reset, driving the fixed shaft coaxially connected with the fifth gear 33 to return to its original position.

[0054] See also Fig. 9 , left and right directions can be reversed. When the door lock opening direction does not match the default opening direction, the reversing screw can be turned to the other side.

[0055] In the present application, the driving motor 101 controls the movement of the two output interfaces, the rotating shaft and the dial, and realizes the purpose of fully automatic locking and unlocking through left and right opening and reversing transmission.

[0056] Based on the above embodiments, the present application also provides an American standard lock body, wherein the automatic control motor assembly includes the automatic control motor assembly as described in any one of the above schemes, and the American standard lock body also includes a dial wheel, and the dial assembly is connected to the dial wheel.

[0057] The American standard lock body provided in the present application has all the above beneficial effects because it is provided with the automatic control motor assembly described in any of the above technical solutions, which will not be repeated here.

[0058] Based on the above embodiments, the present application also provides a control method for an automatic control motor assembly based on any one of the above solutions.

[0059] like Fig.10 As shown, the control method includes:

[0060] Step S101, when electronic automatic locking is adopted, the driving motor drives the power assembly to move in a first direction, the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a connected state, and the swing arm assembly drives the transmission assembly to move, and the transmission assembly drives the toggle assembly to move, so that the transmission assembly drives the toggle wheel of the American standard lock body to rotate; the driving motor drives the power assembly to move in a second direction, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a free state, and the locking is completed;

[0061] Step S102, when electronic automatic unlocking is adopted, the driving motor drives the power assembly to move in the second direction, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a connected state, and the swing arm assembly drives the transmission assembly to move, and the transmission assembly drives the rotating shaft to rotate, so that the rotating shaft drives the dial wheel of the American standard lock body to rotate; the driving motor drives the power assembly to move in the first direction, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a free state, thereby completing the unlocking.

[0062] The control method provided in the present application is applied to the above-mentioned automatic control motor assembly, thereby having all the beneficial effects of the above-mentioned automatic control motor assembly, which will not be repeated here.

[0063] In the description of this application, 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, an electrical connection, or can communicate with each other; 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 this application can be understood according to specific circumstances.

[0064] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0065] 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 this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0066] It should be noted that: in this application, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0067] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0068] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" 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 disclosure. 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.

[0069] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic control motor assembly, characterized in that: The automatic control motor assembly includes a housing, a drive motor, a power assembly, a swing arm assembly, a transmission assembly and a toggle assembly, wherein the toggle assembly is connected to the dial wheel of the American standard lock body, the drive motor is arranged on the housing, and the transmission assembly is connected to the rotating shaft of the American standard lock body; The power assembly is connected to the driving motor, the swing arm assembly is connected to the power assembly, the swing arm assembly and the transmission assembly are connected to each other or are free from each other, and the toggle assembly is connected to the transmission assembly; The driving motor is used to drive the power assembly to move, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a connected state, and the swing arm assembly drives the transmission assembly to move, and the transmission assembly drives the toggle assembly to move, so that the transmission assembly drives the dial wheel to rotate to complete locking, or the transmission assembly drives the rotating shaft to rotate to complete unlocking.

2. The automatic control motor assembly according to claim 1, characterized in that: The swing arm assembly comprises a swing member, a swing gear, a first balance wheel and a second balance wheel, the swing member is coaxially connected to the swing gear, and two ends of the swing gear are respectively connected to the first balance wheel and the second balance wheel; When the swing arm assembly and the power assembly are in a free state, the first balance wheel and the second balance wheel are not connected to the transmission assembly; When the swing arm assembly is in a connected state with the power assembly, the transmission assembly is connected with the first balance wheel or the second balance wheel.

3. The automatic control motor assembly according to claim 2, characterized in that: The power assembly includes a worm, a turbine, a first gear, a second gear and a third gear, the worm is connected to the drive motor, the turbine is connected to the worm, the first gear is coaxially connected to the turbine, the first gear is connected to the second gear, the second gear is connected to the third gear, and the third gear is connected to the swing gear.

4. The automatic control motor assembly according to claim 2, characterized in that: The transmission assembly includes an output gear, a fourth gear, a fifth gear and a fixed block. When the swing arm assembly and the power assembly are in a connected state, the output gear is connected to the first balance wheel or the second balance wheel, the output gear is coaxially connected to the fourth gear, the fourth gear is connected to the fifth gear, and the fixed block is connected to the fifth gear. When the fifth gear rotates, the fixed block rotates to move the toggle assembly.

5. The automatic control motor assembly according to claim 4, characterized in that: The toggle assembly includes a push piece, a first rack, a fixed gear and a second rack. The fixed gear is used to drive the thumb wheel to rotate when rotating to complete the locking. The push piece abuts against the fixed block. A reversing screw is connected to the first push piece, and the reversing screw is used to abut against the first rack to move the first rack. The first rack and the second rack are respectively connected on both sides of the fixed gear, and the second rack is connected to the thumb wheel.

6. The automatic control motor assembly according to claim 5, characterized in that: The toggle assembly also includes a slider spring, one end of which is fixedly connected to the push plate, and the other end of which is fixedly connected to the housing. When the swing arm assembly and the power assembly are in a free state, the slider spring is in a natural state.

7. The automatic control motor assembly according to claim 5, characterized in that: The side of the push piece close to the motor is a wedge-shaped end, and the inclined end is connected with the fixing block.

8. The automatic control motor assembly according to claim 5, characterized in that: The transmission assembly also includes a rotating disk, which is coaxially connected to the fifth gear, and the fifth gear is connected to the push piece. The rotating disk is provided with a notch, and the fixing block is sleeved in the notch.

9. An American standard lock body, characterized in that: The automatic control motor assembly includes the automatic control motor assembly according to any one of claims 1 to 8, the American standard lock body also includes a dial wheel and a rotating shaft, the dial component is connected to the dial wheel, and the transmission component is connected to the rotating shaft of the American standard lock body.

10. A control method for an automatic control motor assembly according to any one of claims 1 to 8, characterized in that: The control method comprises: When electronic automatic locking is adopted, the driving motor drives the power assembly to move in a first direction, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a connected state, and the swing arm assembly drives the transmission assembly to move, and the transmission assembly drives the toggle assembly to move, so that the transmission assembly drives the toggle wheel of the American standard lock body to rotate; the driving motor drives the power assembly to move in a second direction, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a free state, and the locking is completed; When electronic automatic unlocking is adopted, the driving motor drives the power assembly to move in the second direction, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a connected state, and the swing arm assembly drives the transmission assembly to move, and the transmission assembly drives the rotating shaft to rotate, so that the rotating shaft drives the dial wheel of the American standard lock body to rotate; the driving motor drives the power assembly to move in the first direction, and the power assembly drives the swing arm assembly to move, so that the swing arm assembly and the transmission assembly are in a free state, thereby completing the unlocking.

Images