Transmission mechanism and door or window

Abstract

The invention belongs to the technical field of drivers, and particularly relates to a transmission mechanism and a door or window.The transmission mechanism comprises a transmission assembly, a driving assembly and a connecting piece, the transmission assembly comprises a movable piece and a static piece arranged on the movable piece, the transmission assembly is detachably connected with the driving assembly through the connecting piece, and when the transmission assembly is connected with the driving assembly, the static piece is arranged on the movable piece. The moving plate is in transmission connection with the driving assembly. The transmission mechanism adopts a replaceable design, after the driving assembly is replaced, the requirements of different center distances can be met, convenient and free switching of the center distances is achieved, and the stock-up difficulty and the storage pressure of manufacturers are reduced. In addition, the transmission assembly is connected with the driving assembly only through the connecting piece, disassembly and assembly are fast, all the structures are firmly fixed, and the structural strength and the stress strength are high.

Description

Technical Field

[0001] The invention belongs to the technical field of transmission devices, and in particular relates to a transmission mechanism and a door or a window. Background Art

[0002] The actuator is one of the important hardware accessories on doors and windows. The movement of the actuator can realize the opening and closing of doors and windows. The existing actuators are divided into integrated and replaceable types, of which the integrated type is basically the most common. The integrated actuator cannot change the center distance, but the cavity size of the door and window profiles is different. When installing, different specifications of actuators need to be selected according to the size. Therefore, manufacturers need to reserve actuators of various specifications to meet customer needs, which brings great inconvenience to manufacturers in stocking and increases storage pressure. In addition, the replaceable actuators already on the market are not quick to replace, have poor structures, and have weak force strength. Summary of the invention

[0003] The present invention provides a transmission mechanism and a door or window, aiming to solve the technical problems that the existing integrated transmission device cannot change the center distance, causing inconvenience to the manufacturer, and the replaceable transmission device is not fast to replace, has a poor structure and weak force strength.

[0004] The present invention is implemented in this way, providing a transmission mechanism, including a transmission component, a driving component and a connecting member, the transmission component includes a moving plate and a static plate arranged on the moving plate, the transmission component is detachably connected to the driving component through the connecting member, and when the transmission component is connected to the driving component, the moving plate is transmission-connected to the driving component.

[0005] In some embodiments, the connecting member includes a first connecting member, the first connecting member is provided with at least one toothed portion, the static plate is provided with at least one card-connecting groove, the driving assembly includes a shell, the shell is extended with at least one card-connecting platform, the card-connecting platform is provided with a card interface, the card-connecting platform is inserted into the card-connecting groove, and the toothed portion is inserted into the card interface.

[0006] In some embodiments, the connecting member includes a second connecting member, the second connecting member is provided with at least one socket, the static plate is provided with at least one snap-in groove, the driving assembly includes a shell, the shell is extended with at least one snap-in platform, at least one side of the snap-in platform is recessed inward to form a card interface, the snap-in platform is snapped into the card slot, and the hole wall of the socket is snapped into the card interface.

[0007] In some embodiments, the connecting member includes a third connecting member, at least one card-connecting groove is provided on the static plate, the driving assembly includes a shell, at least one card-connecting platform is extended from the shell, at least one side of the card-connecting platform is recessed inward to form a card interface, the card-connecting platform is inserted into the card-connecting groove, and the edge of the third connecting member is inserted into the card interface.

[0008] In some embodiments, at least one card-connecting groove is provided on the static plate, the driving assembly includes a shell, and the connecting member includes at least one card-connecting platform provided on the shell, at least one side of the card-connecting platform is recessed inward to form a card interface, the card-connecting platform penetrates into the card-connecting groove, and the groove wall of the card-connecting groove is engaged with the card interface.

[0009] In some embodiments, a moving hole is provided on the moving plate, and the driving assembly further comprises a rotating wheel disposed in the housing, the rotating wheel is provided with gear teeth, and the gear teeth extend out of the housing and are inserted into the moving hole.

[0010] In some embodiments, the driving assembly further includes a first base and a second base disposed in the housing, and the first base and the second base are disposed close to two sides of the rotating wheel.

[0011] In some embodiments, a first accommodating groove is provided on a side of the first base facing the rotating wheel, and a second accommodating groove is provided on a side of the second base facing the rotating wheel. The rotating wheel is accommodated in an accommodating space between the first accommodating groove and the second accommodating groove, and the teeth of the rotating wheel extend out of the accommodating space and the shell and are inserted into the movable hole.

[0012] In some embodiments, the transmission mechanism further includes a surface cover, and the surface cover is disposed on the static sheet.

[0013] An embodiment of the present invention further provides a door or a window, comprising the transmission mechanism as described in any one of the above embodiments.

[0014] The transmission mechanism provided by the present invention adopts a replaceable design, and the transmission components are shared. Only drive components with different center distances need to be prepared. After the drive components are replaced, the needs of different center distances can be met, and the center distances can be conveniently and freely switched, reducing the difficulty of stocking and storage pressure for manufacturers. In addition, the transmission component only needs to be connected to the drive component through a connector, which is quick to disassemble and assemble, and the various structures are firmly fixed to each other, with high structural strength and force strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a transmission mechanism provided in an embodiment of the present invention;

[0016] Figure 2 is an exploded schematic diagram of a transmission mechanism of a first implementation manner provided in an embodiment of the present invention;

[0017] Figure 3 It is a schematic diagram of the connection between the transmission assembly and the driving assembly of the first implementation manner provided in the embodiment of the present invention;

[0018] Figure 4 is a schematic diagram of a still image of a first implementation method provided by an embodiment of the present invention;

[0019] Figure 5 is a schematic diagram of a driving component of a first implementation manner provided in an embodiment of the present invention;

[0020] Figure 6 is a schematic diagram of a second cover plate of a first implementation manner provided in an embodiment of the present invention;

[0021] Figure 7 is a schematic diagram of a first connecting member of a first implementation manner provided in an embodiment of the present invention;

[0022] Figure 8 is a schematic diagram of a face cover according to a first implementation mode provided in an embodiment of the present invention;

[0023] Fig. 9 is an exploded schematic diagram of a transmission mechanism of a second implementation manner provided in an embodiment of the present invention;

[0024] Fig.10 is a schematic diagram of the connection between the transmission assembly and the drive assembly in the second implementation manner provided in an embodiment of the present invention;

[0025] Fig.11 is a schematic diagram of a still image according to a second implementation method provided in an embodiment of the present invention;

[0026] Fig.12 is a schematic diagram of a driving component of a second implementation manner provided in an embodiment of the present invention;

[0027] Fig.13 is a schematic diagram of a second cover plate of a second implementation manner provided in an embodiment of the present invention;

[0028] Fig.14 is a schematic diagram of a second connecting member of a second implementation manner provided in an embodiment of the present invention;

[0029] Fig.15 is a schematic diagram of a face cover according to a second implementation manner provided in an embodiment of the present invention;

[0030] Fig.16 is an exploded schematic diagram of a transmission mechanism of a third implementation manner provided in an embodiment of the present invention;

[0031] Fig.17 is a schematic diagram of the connection between the transmission assembly and the drive assembly in the third implementation manner provided in an embodiment of the present invention;

[0032] Fig.18 is a schematic diagram of a still image according to a third implementation method provided by an embodiment of the present invention;

[0033] Fig.19 is a schematic diagram of a driving component of a third implementation manner provided in an embodiment of the present invention;

[0034] Fig. 20 is a schematic diagram of a second cover plate of a third implementation manner provided in an embodiment of the present invention;

[0035] Fig.21 is a schematic diagram of a third connecting member of a third implementation manner provided in an embodiment of the present invention;

[0036] Fig. 22 is a schematic diagram of a face cover according to a third implementation manner provided in an embodiment of the present invention;

[0037] Fig.23 is an exploded schematic diagram of a transmission mechanism according to a fourth implementation manner provided in an embodiment of the present invention;

[0038] Fig.24 is a schematic diagram of the connection between the transmission assembly and the drive assembly in the fourth implementation manner provided in an embodiment of the present invention;

[0039] Fig.25 is a schematic diagram of a still image according to a fourth implementation method provided by an embodiment of the present invention;

[0040] Fig.26 is a schematic diagram of a drive component according to a fourth implementation manner provided in an embodiment of the present invention;

[0041] Fig. 27 is a schematic diagram of a second cover plate of a fourth implementation manner provided in an embodiment of the present invention;

[0042] Fig.28 It is a schematic diagram of a face cover according to a fourth implementation manner provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. In addition, it should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0044] In the description of the present invention, it is necessary to understand that the terms "length", "width", "up", "down", "left", "right", "horizontal", "top", "bottom", etc. 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 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.

[0045] 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.

[0046] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 mutual communication; 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.

[0047] 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.

[0048] The disclosure below provides many different embodiments or examples to realize different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the examples of various specific processes and materials provided by the present invention, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0049] refer to Figure 1 , Figure 2 , Fig. 9 , Fig.16 and Fig.23 An embodiment of the present invention provides a transmission mechanism, including a transmission component 100, a driving component 200 and a connecting piece. The transmission component 100 includes a moving plate 120 and a static plate 110 arranged on the moving plate 120. The transmission component 100 is detachably connected to the driving component 200 through the connecting piece, and when the transmission component 100 is connected to the driving component 200, the moving plate 120 is in transmission connection with the driving component 200.

[0050] In some embodiments, the driving assembly 200 includes a housing, and the housing includes a first cover plate 210 and a second cover plate 250. In an achievable implementation, the housing is composed of the first cover plate 210 and the second cover plate 250.

[0051] In some embodiments, the transmission mechanism further includes a cover 300 , which is disposed on the static sheet 110 to play a covering role.

[0052] In some embodiments, the moving plate 120 is provided with a moving hole 121 , and the driving assembly 200 further includes a rotating wheel 230 disposed in the housing, and the rotating wheel 230 is provided with gear teeth 231 , and the gear teeth 231 extend out of the housing and are inserted into the moving hole 121 .

[0053] In some embodiments, the driving assembly 200 further includes a first base 220 and a second base 240 disposed in the housing, and the first base 220 and the second base 240 are disposed close to both sides of the rotating wheel 230. In an achievable implementation, the first cover plate 210 is disposed close to the first base 220, and the second cover plate 250 is disposed close to the second base 240.

[0054] The rotating wheel 230 is provided with a first base 220 and a second base 240, which are respectively provided on both sides of the rotating wheel 230 and are provided close to the rotating wheel 230. The first cover plate 210 is provided close to the first base 220, and the first cover plate 210 is provided on a side of the first base 220 away from the rotating wheel 230, and the second cover plate 250 is provided close to the second base 240, and the second cover plate 250 is provided on a side of the second base 240 away from the rotating wheel 230. The driving assembly 200 is formed as a whole by the rotating wheel 230, the first base 220, the second base 240, the first cover plate 210 and the second cover plate 250.

[0055] The static sheet 110 is arranged on the moving sheet 120 to form the whole of the transmission assembly 100. The gear teeth 231 of the rotating wheel 230 are inserted into the moving hole 121 of the moving sheet 120, and the first cover plate 210 and the second cover plate 250 are fixedly arranged with the static sheet 110 to form the cooperation between the transmission assembly 100 and the driving assembly 200.

[0056] The cover 300 is disposed on the static sheet 110 to eventually form the entirety of the transmission mechanism.

[0057] When the rotating wheel 230 rotates, the movable piece 120 is driven to move. The movable piece 120 is arranged on an external device such as a door or a window, and can realize the opening and locking of the external device. For example, the rotating wheel 230 is connected through a rotating part, and the rotating part is rotated by human power, and the rotating part drives the rotating wheel 230 to rotate, and the rotating wheel 230 drives the movable piece 120 to move, so as to realize the opening and locking of the door or window. Among them, the rotating part can be a handle part for a person to hold and rotate. For example, through an automated design, the rotating wheel 230 is automatically rotated, and the rotating wheel 230 drives the movable piece 120 to move, so as to realize the opening and locking of the door or window. Thus, through human power or automated intelligent action, the transmission mechanism can convert the rotational motion of the rotating wheel 230 into the linear motion of the movable piece 120, so as to realize the opening and locking of the door or window.

[0058] The transmission mechanism provided by the present invention adopts a replaceable design, and the transmission assembly 100 is shared. It is only necessary to prepare drive assemblies 200 with different center distances. After replacing the drive assembly 200, the needs of different center distances can be met, and the center distance can be conveniently and freely switched, reducing the difficulty of stocking and storage pressure of manufacturers. In addition, the transmission assembly 100 only needs to be connected to the drive assembly 200 through a connector, and the disassembly and assembly are quick, and the various structures are firmly fixed to each other, and the structural strength and force strength are high. Specifically, the first cover plate 210, the first base 220, the rotating wheel 230, the second base 240, and the second cover plate 250 of the drive assembly 200 are arranged closely in sequence, the drive assembly 200 is connected to the transmission assembly 100, and the surface cover 300 is covered on the transmission assembly 100, so that the various structures are firmly fixed to each other, and the structural strength and force strength are high.

[0059] refer to Figures 2 to 8 , showing a first implementation of the transmission mechanism. In some specific embodiments of the present invention, the connector includes a first connector 410, the first connector 410 is provided with at least one toothing portion, the static piece 110 is provided with at least one clamping groove, the drive assembly 200 includes a housing, the housing is extended with at least one clamping platform, the clamping platform is provided with a clamping interface, the clamping platform is clamped into the clamping groove, and the toothing portion is inserted into the clamping interface.

[0060] For example, the first connecting member 410 is provided with a first toothed portion 411 and a second toothed portion 412, the static piece 110 is provided with a first clamping groove 111 and a second clamping groove 112, the first cover plate 210 is provided with a first clamping platform, and the first clamping platform is provided with a first clamping interface, the second cover plate 250 is provided with a second clamping platform 251, and the second clamping platform 251 is provided with a second clamping interface 2511, the first clamping platform and the second clamping platform 251 are respectively clamped into the first clamping groove 111 and the second clamping groove 112, and the first toothed portion 411 and the second toothed portion 412 are respectively inserted into the first clamping interface and the second clamping interface 2511.

[0061] When assembling the transmission assembly 100 and the driving assembly 200, firstly, the first clamping platform of the first cover plate 210 and the second clamping platform 251 of the second cover plate 250 are respectively clamped into the first clamping groove 111 and the second clamping groove 112 of the static plate 110, and then the first inserting tooth portion 411 and the second inserting tooth portion 412 of the first connecting member 410 are respectively aligned with the first clamping interface of the first clamping platform and the second clamping interface 2511 of the second clamping platform 251, and then the first inserting tooth portion 411 and the second inserting tooth portion 412 are respectively inserted into the first clamping interface and the second clamping interface 2511, thereby completing the assembly of the transmission assembly 100 and the driving assembly 200.

[0062] Furthermore, the static sheet 110 is provided with a fourth limiting hole 113 and a fifth limiting hole 114, the first cover plate 210 is provided with a first limiting platform 252, and the second cover plate 250 is provided with a second limiting platform 252. When the first clamping platform and the second clamping platform 251 are respectively clamped into the first clamping groove 111 and the second clamping groove 112, the first limiting platform 252 and the second limiting platform 252 are respectively clamped into the fourth limiting hole 113 and the fifth limiting hole 114, thereby playing a limiting role.

[0063] refer to Figures 2 to 8In some specific embodiments of the present invention, a second limiting column 310 and a second hanging buckle 320 are provided on the side of the surface cover 300 facing the static plate 110, a first limiting hole 413 is provided on the first connecting member 410, and a second clamping hole 115 and a second hanging hole 116 are provided on the static plate 110. The second limiting column 310 is aligned and connected with the first limiting hole 413 and the second clamping hole 115 in sequence, and the second hanging buckle 320 is buckled in the second hanging hole 116.

[0064] When assembling the face cover 300, the first connecting member 410 and the driving assembly 200, first align the second limiting column 310 of the face cover 300 with the first limiting hole 413 of the first connecting member 410 and the second snap-in hole 115 of the static plate 110, and align the second hanging buckle 320 of the face cover 300 with the second hanging hole 116 of the static plate 110, then press the face cover 300 downward, snap the second limiting column 310 into the first limiting hole 413 and the second snap-in hole 115 in turn, and buckle the second hanging buckle 320 into the second hanging hole 116, thereby completing the assembly of the face cover 300, the first connecting member 410 and the driving assembly 200.

[0065] The overall process of assembling the transmission mechanism is described in detail here. First, the driving assembly 200 is assembled in the order that the rotating wheel 230 is located in the middle position, the first base 220 and the second base 240 are located on both sides of the rotating wheel 230, the first cover plate 210 is located on the side of the first base 220 away from the rotating wheel 230, and the second cover plate 250 is located on the side of the second base 240 away from the rotating wheel 230. Then the moving piece 120 is placed above the driving assembly 200, and the gear 231 of the rotating wheel 230 is inserted into the moving hole 121 of the moving piece 120. Then the static piece 110 is placed above the moving piece 120, and the first clamping platform of the first cover plate 210 and the second clamping platform 251 of the second cover plate 250 are respectively clamped into the first clamping groove 111 and the second clamping groove 112 of the static piece 110, and then the first inserting tooth portion 411 and the second inserting tooth portion 412 of the first connecting member 410 are respectively inserted into the first clamping interface of the first clamping platform and the second clamping interface 2511 of the second clamping platform 251. Finally, the face cover 300 is placed above the static piece 110, the second limiting column 310 of the face cover 300 is snapped into the first limiting hole 413 of the first connecting member 410 and the second snap-in hole 115 of the static piece 110, and the second hanging buckle 320 of the face cover 300 is buckled into the second hanging hole 116 of the static piece 110, and finally the overall assembly of the transmission mechanism is completed.

[0066] refer to Figures 9 to 15, showing a second implementation of the transmission mechanism. In some specific embodiments of the present invention, the connecting member includes a second connecting member 420, the second connecting member 420 is provided with at least one plug hole, the static piece 110 is provided with at least one clamping groove, the driving assembly 200 includes a housing, the housing is extended with at least one clamping platform, at least one side of the clamping platform is recessed inward to form a clamping interface, the clamping platform is clamped into the clamping groove, and the hole wall of the plug hole is clamped into the clamping interface.

[0067] For example, the second connecting member 420 is provided with a first socket 421 and a second socket 422, the static plate 110 is provided with a third clamping groove 118 and a fourth clamping groove 119, the first cover plate 210 is provided with a plurality of third clamping platforms, at least one side of each third clamping platform is recessed inward to form a third clamping interface, the second cover plate 250 is provided with a plurality of fourth clamping platforms 253, at least one side of each fourth clamping platform 253 is recessed inward to form a fourth clamping interface 2531, the third clamping platform and the fourth clamping platform 253 are respectively clamped into the third clamping groove 118 and the fourth clamping groove 119, and the hole wall of the first socket 421 and the hole wall of the second socket 422 are respectively clamped into the third clamping interface and the fourth clamping interface 2531.

[0068] In some embodiments, each third card connection platform of the first cover plate 210 is recessed inwardly on only one side to form a third card interface, each fourth card connection platform 253 of the second cover plate 250 is recessed inwardly on only one side to form a fourth card interface 2531, and the third card interface and the fourth card interface 2531 are oriented in the same direction. In some embodiments, each third card connection platform of the first cover plate 210 is recessed inwardly on both sides to form a third card interface, and each fourth card connection platform 253 of the second cover plate 250 is recessed inwardly on both sides to form a fourth card interface 2531.

[0069] When assembling the transmission component 100 and the driving component 200, first, the third clamping platform of the first cover plate 210 and the fourth clamping platform 253 of the second cover plate 250 are respectively clamped into the third clamping groove 118 and the fourth clamping groove 119 of the static plate 110, and then the hole wall of the first plug hole 421 of the second connecting member 420 and the hole wall of the second plug hole 422 are respectively aligned with the third clamping interface of the third clamping platform and the fourth clamping interface 2531 of the fourth clamping platform 253, and the second connecting member 420 is moved to clamp the hole wall of the first plug hole 421 and the hole wall of the second plug hole 422 into the third clamping interface and the fourth clamping interface 2531, thereby completing the assembly of the transmission component 100 and the driving component 200.

[0070] refer to Figures 9 to 15In some specific embodiments of the present invention, a third limiting column 330 and a third hanging buckle 340 are provided on the side of the surface cover 300 facing the static piece 110, a second limiting hole 423 is provided on the second connecting member 420, a third clamping hole 1110 and a third hanging hole 1111 are provided on the static piece 110, the third limiting column 330 is aligned and connected with the second limiting hole 423 and the third clamping hole 1110 in sequence, and the third hanging buckle 340 is buckled in the third hanging hole 1111.

[0071] When assembling the face cover 300, the second connecting member 420 and the driving assembly 200, first align the third limiting column 330 of the face cover 300 with the second limiting hole 423 of the second connecting member 420 and the third snap-in hole 1110 of the static sheet 110, and align the third hanging buckle 340 of the face cover 300 with the third hanging hole 1111 of the static sheet 110, then press the face cover 300 downward, snap the third limiting column 330 into the second limiting hole 423 and the third snap-in hole 1110 in turn, and buckle the third hanging buckle 340 into the third hanging hole 1111, thereby completing the assembly of the face cover 300, the second connecting member 420 and the driving assembly 200.

[0072] The overall process of assembling the transmission mechanism is described in detail here. First, the driving assembly 200 is assembled in the order that the rotating wheel 230 is located in the middle position, the first base 220 and the second base 240 are located on both sides of the rotating wheel 230, the first cover plate 210 is located on the side of the first base 220 away from the rotating wheel 230, and the second cover plate 250 is located on the side of the second base 240 away from the rotating wheel 230. Then, the moving plate 120 is placed above the driving assembly 200, and the gear teeth 231 of the rotating wheel 230 are inserted into the moving holes 121 of the moving plate 120. Then, the static piece 110 is placed above the moving piece 120, and the third clamping platform of the first cover plate 210 and the fourth clamping platform 253 of the second cover plate 250 are respectively clamped into the third clamping groove 118 and the fourth clamping groove 119 of the static piece 110, and then the hole wall of the first plug hole 421 and the hole wall of the second plug hole 422 of the second connecting member 420 are respectively clamped into the third clamping interface of the third clamping platform and the fourth clamping interface 2531 of the fourth clamping platform 253. Finally, the cover 300 is placed above the static piece 110, and the third limiting column 330 of the cover 300 is clamped into the second limiting hole 423 of the second connecting member 420 and the third clamping hole 1110 of the static piece 110, and the third hanging buckle 340 of the cover 300 is buckled into the third hanging hole 1111 of the static piece 110, and the overall assembly of the transmission mechanism is finally completed.

[0073] refer to Figures 16 to 21, showing a third implementation of the transmission mechanism. In some specific embodiments of the present invention, the connecting member includes a third connecting member 430, the static sheet 110 is provided with at least one clamping groove, the driving assembly 200 includes a housing, the housing is extended with at least one clamping platform, at least one side of the clamping platform is recessed inward to form a clamping interface, the clamping platform is clamped into the clamping groove, and the edge of the third connecting member 430 is clamped into the clamping interface.

[0074] For example, the third connecting member 430 is arranged in a square shape, the static plate 110 is provided with a fifth clamping groove 1112 and a sixth clamping groove 1113, the first cover plate 210 is provided with a plurality of fifth clamping platforms, and a fifth clamping interface is arranged on the side of each fifth clamping platform facing each other, the second cover plate 250 is provided with a plurality of sixth clamping platforms 254, and a sixth clamping interface 2541 is arranged on the side of each sixth clamping platform 254 facing each other, the fifth clamping platform and the sixth clamping platform 254 are respectively clamped into the fifth clamping groove 1112 and the sixth clamping groove 1113, and the third connecting member 430 is clamped into the fifth clamping interface and the sixth clamping interface 2541.

[0075] In some embodiments, two third connectors 430 are provided. Three fifth card-joining platforms are provided on the first cover plate 210, and a fifth card interface is provided on the side facing each other of the three fifth card-joining platforms, and a total of four fifth card interfaces are provided. Three sixth card-joining platforms 254 are provided on the second cover plate 250, and a sixth card interface 2541 is provided on the side facing each other of the three sixth card-joining platforms 254, and a total of four sixth card interfaces 2541 are provided. Through two fifth card interfaces and two sixth card interfaces 2541, one third connector 430 can be clamped, and through another two fifth card interfaces and another two sixth card interfaces 2541, another third connector 430 can be clamped. In some embodiments, if more third connectors 430 are provided, the number of the fifth card-joining platforms and the sixth card-joining platforms 254 can also be increased accordingly, and the purpose of clamping more third connectors 430 can also be achieved.

[0076] When assembling the transmission assembly 100 and the driving assembly 200, first, the fifth clamping platform of the first cover plate 210 and the sixth clamping platform 254 of the second cover plate 250 are respectively clamped into the fifth clamping groove 1112 and the sixth clamping groove 1113 of the static plate 110, and then the third connecting member 430 is clamped into the fifth clamping interface of the fifth clamping platform and the sixth clamping interface 2541 of the sixth clamping platform 254, thereby completing the assembly of the transmission assembly 100 and the driving assembly 200.

[0077] refer to Figures 16 to 21In some specific embodiments of the present invention, a fourth limiting column 350 and a fourth hanging buckle 360 ​​are provided on the side of the surface cover 300 facing the static piece 110, a third limiting hole 431 is provided on the third connecting member 430, a fourth clamping hole 1114 and a fourth hanging hole 1115 are provided on the static piece 110, the fourth limiting column 350 is aligned and connected with the third limiting hole 431 and the fourth clamping hole 1114 in sequence, and the fourth hanging buckle 360 ​​is buckled in the fourth hanging hole 1115.

[0078] When assembling the face cover 300, the third connecting member 430 and the driving assembly 200, first align the fourth limiting column 350 of the face cover 300 with the third limiting hole 431 of the third connecting member 430 and the fourth snap-in hole 1114 of the static plate 110, and align the fourth hanging buckle 360 ​​of the face cover 300 with the fourth hanging hole 1115 of the static plate 110, then press the face cover 300 downward, snap the fourth limiting column 350 into the third limiting hole 431 and the fourth snap-in hole 1114 in turn, and buckle the fourth hanging buckle 360 ​​into the fourth hanging hole 1115, thereby completing the assembly of the face cover 300, the third connecting member 430 and the driving assembly 200.

[0079] The overall process of assembling the transmission mechanism is described in detail here. First, the driving assembly 200 is assembled in the order that the rotating wheel 230 is located in the middle position, the first base 220 and the second base 240 are located on both sides of the rotating wheel 230, the first cover plate 210 is located on the side of the first base 220 away from the rotating wheel 230, and the second cover plate 250 is located on the side of the second base 240 away from the rotating wheel 230. Then the moving piece 120 is placed above the driving assembly 200, and the gear 231 of the rotating wheel 230 is inserted into the moving hole 121 of the moving piece 120. Then the static piece 110 is placed above the moving piece 120, and the fifth clamping platform of the first cover plate 210 and the sixth clamping platform 254 of the second cover plate 250 are respectively clamped into the fifth clamping groove 1112 and the sixth clamping groove 1113 of the static piece 110, and then the third connecting member 430 is clamped into the fifth clamping interface of the fifth clamping platform and the sixth clamping interface 2541 of the sixth clamping platform 254. Finally, the face cover 300 is placed above the static sheet 110, the fourth limiting column 350 of the face cover 300 is inserted into the third limiting hole 431 of the third connecting member 430 and the fourth clamping hole 1114 of the static sheet 110, and the fourth hanging buckle 360 ​​of the face cover 300 is buckled into the fourth hanging hole 1115 of the static sheet 110, and finally the overall assembly of the transmission mechanism is completed.

[0080] refer to Figure 22 to Figure 28 , showing a fourth implementation of the transmission mechanism. In some specific embodiments of the present invention, at least one clamping groove is provided on the static piece 110, the driving assembly 200 includes a housing, the connecting member includes at least one clamping platform provided on the housing, at least one side of the clamping platform is recessed inward to form a clamping interface, the clamping platform penetrates into the clamping groove, and the groove wall of the clamping groove is clamped into the clamping interface.

[0081] For example, the side of the cover 300 facing the static sheet 110 is provided with a first limiting column 370, a first hanging buckle 380, a first clamping column 390 and a second clamping column 3100, the static sheet 110 is provided with a seventh clamping groove 1116, an eighth clamping groove 1117, a first clamping hole 1118 and a first hanging hole 1119, a plurality of seventh clamping platforms are provided on the first cover plate 210, at least one side of each seventh clamping platform is recessed inward to form a seventh clamping interface, and a plurality of eighth clamping platforms 255 are provided on the second cover plate 250, each of which has at least one eighth clamping platform 255. One side is recessed inward to form the eighth card interface 2551, the seventh card connection platform and the eighth card connection platform 255 are respectively inserted into the seventh card connection groove 1116 and the eighth card connection groove 1117, the groove wall of the seventh card connection groove 1116 and the groove wall of the eighth card connection groove 1117 are respectively snapped into the seventh card connection interface and the eighth card connection interface 2551, the first limiting column 370 is aligned and connected to the first card connection hole 1118, the first card connection column 390 and the second card connection column 3100 are respectively snapped into the seventh card connection groove 1116 and the eighth card connection groove 1117, and the first hanging buckle 380 is buckled into the first hanging hole 1119.

[0082] In some embodiments, each seventh card connection platform of the first cover plate 210 is recessed inwardly on only one side to form the seventh card interface, each eighth card connection platform 255 of the second cover plate 250 is recessed inwardly on only one side to form the eighth card interface 2551, and the seventh card interface and the eighth card interface 2551 are oriented in the same direction. In some embodiments, each seventh card connection platform of the first cover plate 210 is recessed inwardly on both sides to form the seventh card interface, and each eighth card connection platform 255 of the second cover plate 250 is recessed inwardly on both sides to form the eighth card interface 2551.

[0083] When assembling the face cover 300, the transmission assembly 100 and the drive assembly 200, first insert the seventh clamping platform of the first cover plate 210 and the eighth clamping platform 255 of the second cover plate 250 into the seventh clamping groove 1116 and the eighth clamping groove 1117 of the static plate 110 respectively, then align the groove wall of the seventh clamping groove 1116 and the groove wall of the eighth clamping groove 1117 with the seventh clamping interface of the seventh clamping platform and the eighth clamping interface 2551 of the eighth clamping platform 255 respectively, move the first cover plate 210 and the second cover plate 250, so that the groove wall of the seventh clamping groove 1116 and the groove wall of the eighth clamping groove 1117 are respectively clamped into the seventh clamping interface and the eighth clamping interface 2551. Next, align the first limiting column 370 of the face cover 300 with the first snap-in hole 1118, align the first snap-in column 390 and the second snap-in column 3100 of the face cover 300 with the seventh snap-in groove 1116 and the eighth snap-in groove 1117, and align the first hanging buckle 380 of the face cover 300 with the first hanging hole 1119 of the static plate 110, and press the face cover 300 downward so that the first limiting column 370 is snapped into the first snap-in hole 1118, the first snap-in column 390 and the second snap-in column 3100 are snapped into the seventh snap-in groove 1116 and the eighth snap-in groove 1117 respectively, and the first hanging buckle 380 is buckled into the first hanging hole 1119, thereby realizing the assembly of the face cover 300, the transmission assembly 100 and the drive assembly 200.

[0084] The overall process of assembling the transmission mechanism is described in detail here. First, the driving assembly 200 is assembled in the order that the rotating wheel 230 is located in the middle position, the first base 220 and the second base 240 are located on both sides of the rotating wheel 230, the first cover plate 210 is located on the side of the first base 220 away from the rotating wheel 230, and the second cover plate 250 is located on the side of the second base 240 away from the rotating wheel 230. Then, the moving plate 120 is placed above the driving assembly 200, and the gear teeth 231 of the rotating wheel 230 are inserted into the moving holes 121 of the moving plate 120. Then, the static piece 110 is placed above the dynamic piece 120, and the seventh clamping platform of the first cover plate 210 and the eighth clamping platform 255 of the second cover plate 250 are respectively inserted into the seventh clamping groove 1116 and the eighth clamping groove 1117 of the static piece 110, and the groove wall of the seventh clamping groove 1116 and the groove wall of the eighth clamping groove 1117 are respectively clamped into the seventh clamping interface of the seventh clamping platform and the eighth clamping interface 2551 of the eighth clamping platform 255. Finally, the cover 300 is placed above the static piece 110, and the first limiting column 370 of the cover 300 is clamped into the first clamping hole 1118 of the static piece 110, and the first clamping column 390 and the second clamping column 3100 of the cover 300 are respectively clamped into the seventh clamping groove 1116 and the eighth clamping groove 1117, and the first hanging buckle 380 of the cover 300 is buckled into the first hanging hole 1119 of the static piece 110, and the overall assembly of the transmission mechanism is finally completed.

[0085] refer to Figure 1 , Figure 2 , Fig. 9 , Fig.16 and Fig.23 In some specific embodiments of the present invention, the driving assembly 200 also includes a fixing member 260, the first cover plate 210 is provided with a first fixing hole 211, the first base 220 is provided with a second fixing hole 221, the second base 240 is provided with a third fixing hole 241, and the second cover plate 250 is provided with a fourth fixing hole 251. The fixing member 260 passes through the first fixing hole 211, the second fixing hole 221, the third fixing hole 241 and the fourth fixing hole 251 in sequence to achieve the connection between the first cover plate 210, the first base 220, the second base 240 and the second cover plate 250.

[0086] In some embodiments, four first fixing holes 211 are provided on the first cover plate 210, which are respectively located at the four ends of the first cover plate 210; four second fixing holes 221 are provided on the first base 220, which are respectively located at the four ends of the first base 220; four third fixing holes 241 are provided on the second base 240, which are respectively located at the four ends of the second base 240; four fourth fixing holes 251 are provided on the second cover plate 250, which are respectively located at the four ends of the second cover plate 250; four fixing members 260 are provided, and each fixing member 260 passes through a first fixing hole 211, a second fixing hole 221, a third fixing hole 241, and a fourth fixing hole 251, respectively, to realize the connection between the first cover plate 210, the first base 220, the second base 240 and the second cover plate 250. In some embodiments, a greater number of first fixing holes 211, second fixing holes 221, third fixing holes 241 and fourth fixing holes 251, such as five, six, or seven, or a smaller number of first fixing holes 211, second fixing holes 221, third fixing holes 241 and fourth fixing holes 251, such as one, two, or three, may be set, and it is only necessary to set a greater or smaller number of fixing members 260 accordingly.

[0087] refer to Figure 1 , Figure 2 , Fig. 9 , Fig.16 and Fig.23 In some specific embodiments of the present invention, a first through hole 212 is provided at the center of the first cover plate 210, a second through hole 222 is provided at the center of the first base 220, a third through hole 232 is provided at the center of the rotating wheel 230, a fourth through hole 242 is provided at the center of the second base 240, and a fifth through hole 252 is provided at the center of the second cover plate 250. The external rotating part passes through the first through hole 212, the second through hole 222, the third through hole 232, the fourth through hole 242 and the fifth through hole 252 in sequence, and the rotating wheel 230 is driven to rotate by the rotation of the external rotating part.

[0088] In some embodiments, the first through hole 212, the second through hole 222, the fourth through hole 242 and the fifth through hole 252 are circular holes, the third through hole 232 is a square hole, or the first through hole 212, the second through hole 222, the third through hole 232, the fourth through hole 242 and the fifth through hole 252 are all square holes, and the external rotating part is provided with a square shaft, and the square shaft of the external rotating part is sequentially passed through the first through hole 212, the second through hole 222, the third through hole 232, the fourth through hole 242 and the fifth through hole 252, and when the external rotating part is rotated, the rotating wheel 230 can be driven to rotate. In some embodiments, a transmission part such as a transmission shaft or others is further provided between the external rotating part and the rotating wheel 230 to better realize the transmission of the force of the external rotating part to the rotating wheel 230, or to better realize the external rotating part driving the rotating wheel 230 to rotate.

[0089] refer to Figure 1 , Figure 2 , Fig. 9 , Fig.16 and Fig.23 In some specific embodiments of the present invention, a first accommodating groove 223 is provided on the side of the first base 220 facing the rotating wheel 230, and a second accommodating groove 243 is provided on the side of the second base 240 facing the rotating wheel 230. The rotating wheel 230 is accommodated in the accommodating space between the first accommodating groove 223 and the second accommodating groove 243, and the gear teeth 231 of the rotating wheel 230 extend out of the accommodating space and the shell and are inserted into the moving hole 121.

[0090] In this embodiment, the accommodation space formed between the first accommodation groove 223 and the second accommodation groove 243 can be used to accommodate the rotating wheel 230 to achieve the fixation of the rotating wheel 230. In addition, the gear teeth 231 of the rotating wheel 230 can extend out of the accommodation space and the housing and insert into the moving hole 121 of the moving plate 120 without affecting the cooperation between the rotating wheel 230 and the moving plate 120.

[0091] An embodiment of the present invention further provides a door or a window, comprising the transmission mechanism as described in any one of the above embodiments.

[0092] For different types of doors and windows such as casement doors or windows, sliding doors or windows, the transmission mechanism can effectively transmit the external force generated by manual or electric operation, driving the door or window sash to move along the predetermined track or hinge structure, thereby smoothly realizing the opening operation and allowing the door or window to open; when the door or window needs to be closed, the transmission mechanism is also used to transmit the door or window sash accurately back to the closed position and ensure that it is closed tightly.

[0093] For example, the rotating wheel 230 is connected through a rotating part (sometimes also referred to as an external rotating part), and the rotating part is rotated by human power, so that the rotating part drives the rotating wheel 230 to rotate, and the rotating wheel 230 drives the moving piece 120 to move, thereby realizing the opening and locking of the door or window. Among them, the rotating part can be a handle for a person to hold and rotate. For example, through an automated design, the rotating wheel 230 can be automatically rotated, and the rotating wheel 230 drives the moving piece 120 to move, thereby realizing the opening and locking of the door or window. Thus, through human power or automated intelligent action, the transmission mechanism can convert the rotational motion of the rotating wheel 230 into the linear motion of the moving piece 120, thereby realizing the opening and locking of the door or window.

[0094] The door or window provided by the present invention includes a transmission mechanism, which adopts a replaceable design. The transmission assembly 100 is shared, and only the drive assembly 200 with different center distances needs to be prepared. After the drive assembly 200 is replaced, the needs of different center distances can be met, and the center distance can be conveniently and freely switched, reducing the difficulty of stocking and storage pressure of the manufacturer. In addition, the transmission assembly 100 only needs to be connected to the drive assembly 200 through a connector, and the disassembly and assembly are quick, and the various structures are firmly fixed to each other, and the structural strength and force strength are high.

[0095] In the description of this specification, the description with reference to the terms "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples 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.

[0096] In addition, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A transmission mechanism, characterized in that: It includes a transmission assembly, a driving assembly and a connecting piece, wherein the transmission assembly includes a moving plate and a static plate arranged on the moving plate, the transmission assembly is detachably connected to the driving assembly through the connecting piece, and when the transmission assembly is connected to the driving assembly, the moving plate is in transmission connection with the driving assembly.

2. The transmission mechanism according to claim 1, characterized in that: The connecting member includes a first connecting member, the first connecting member is provided with at least one tooth insertion portion, the static plate is provided with at least one clamping groove, the driving assembly includes a shell, the shell is extended with at least one clamping platform, the clamping platform is provided with a card interface, the clamping platform is clamped into the clamping groove, and the tooth insertion portion is inserted into the card interface.

3. The transmission mechanism according to claim 1, characterized in that: The connecting member includes a second connecting member, the second connecting member is provided with at least one plug hole, the static plate is provided with at least one card slot, the driving assembly includes a shell, the shell is extended with at least one card platform, at least one side of the card platform is recessed inward to form a card interface, the card platform is inserted into the card slot, and the hole wall of the plug hole is inserted into the card interface.

4. The transmission mechanism according to claim 1, characterized in that: The connecting member includes a third connecting member, at least one card-connecting groove is provided on the static plate, the driving assembly includes a shell, at least one card-connecting platform is extended from the shell, at least one side of the card-connecting platform is recessed inward to form a card interface, the card-connecting platform is inserted into the card-connecting groove, and the edge of the third connecting member is inserted into the card interface.

5. The transmission mechanism according to claim 1, characterized in that: At least one card-connecting groove is arranged on the static plate, the driving assembly includes a shell, and the connecting member includes at least one card-connecting platform arranged on the shell, at least one side of the card-connecting platform is recessed inward to form a card interface, the card-connecting platform penetrates into the card-connecting groove, and the groove wall of the card-connecting groove is clamped into the card interface.

6. The transmission mechanism according to any one of claims 2 to 5, characterized in that: The movable plate is provided with a moving hole, and the driving assembly further comprises a rotating wheel arranged in the housing, the rotating wheel is provided with gear teeth, and the gear teeth extend out of the housing and are inserted into the moving hole.

7. The transmission mechanism according to claim 6, characterized in that: The driving assembly further includes a first base and a second base disposed in the housing, wherein the first base and the second base are disposed close to two sides of the rotating wheel.

8. The transmission mechanism according to claim 7, characterized in that: A first accommodating groove is provided on the side of the first base facing the rotating wheel, and a second accommodating groove is provided on the side of the second base facing the rotating wheel. The rotating wheel is accommodated in the accommodating space between the first accommodating groove and the second accommodating groove, and the teeth of the rotating wheel extend out of the accommodating space and the shell and are inserted into the moving hole.

9. The transmission mechanism according to any one of claims 1 to 5, characterized in that: The transmission mechanism further comprises a surface cover, and the surface cover is arranged on the static sheet.

10. A door or window, characterized in that: Comprising a transmission mechanism as claimed in any one of claims 1 to 9.

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