Synchronous transmission mechanism rapid to install

Abstract

The utility model relates to the field of mechanical transmission devices, in particular to a fast-to-install synchronous transmission mechanism which comprises a first connecting piece, a second connecting piece, a first installing piece and a second installing piece, the first connecting piece and the second connecting piece are rotationally connected with the corresponding first mounting piece and the second mounting piece through the first supporting piece and the second supporting piece correspondingly, and rapid assembling is achieved through the rapid assembling piece. Wherein the quick assembly part is composed of a linkage part and a fixing part and is detachably connected to the first supporting part and the second supporting part, and convenience and reliability of assembly are ensured. In addition, the transmission efficiency and the stability are further improved through the first force exerting piece and the second force exerting piece. The effects of simplifying the installation steps, improving the installation speed and guaranteeing the transmission precision are achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of mechanical transmission devices, in particular to a synchronous transmission mechanism with quick installation. BACKGROUND

[0002] The synchronous transmission mechanisms on the current market are mainly used to realize the coordinated action between two or more moving parts. Several common synchronous transmission mechanisms on the current market include gear and rack type, belt pulley type and connecting rod type, etc. Among them, the gear and rack type has the advantage of high transmission accuracy, but the volume is large, which is not suitable for space-limited occasions; the belt pulley type has high flexibility, but may relax after long-term use, resulting in performance degradation; and the connecting rod type also has the problem of complicated installation and debugging, although it has simple and reliable structure.

[0003] The existing synchronous transmission mechanisms generally have the shortcomings of low torque output, inconvenient installation and high maintenance cost. In particular, the door panel hinge linkage assembly used in the field of household products such as cabinets, wardrobes, etc. performs particularly obviously, which not only limits the diversified design of the product, but also increases the use difficulty of the user and the cost of after-sales maintenance. CONTENT OF THE INVENTION

[0004] In order to solve the problem of how to greatly shorten the installation time while ensuring the synchronous transmission performance, improve the torque output capacity of the synchronous transmission mechanism, simplify the installation process and reduce the maintenance requirement, the present application provides a synchronous transmission mechanism with quick installation.

[0005] The present application provides a synchronous transmission mechanism with quick installation, which adopts the following technical solution:

[0006] A synchronous transmission mechanism with quick installation, comprising a first connecting piece and a second connecting piece connected to a door panel and a first mounting piece and a second mounting piece connected to a cabinet body, one end of the first connecting piece is connected to at least one set of first support pieces, one end of the first support piece is rotatably connected to the first connecting piece, and the other end is rotatably connected to the first mounting piece; one end of the second connecting piece is connected to at least one set of second support pieces, one end of the second support piece is rotatably connected to the second connecting piece, and the other end is rotatably connected to the second mounting piece, the first support piece and the second support piece are connected through a quick mounting piece, and the quick mounting piece is detachably connected to the first support piece and the second support piece.

[0007] By adopting the above technical scheme, the quick installation synchronous transmission mechanism can effectively improve the torque output and installation convenience. Specifically, the design of the torque lifting quick mounting piece makes the connection between the first support piece and the second support piece more firm, thereby improving the torque output capacity of the entire transmission mechanism. The dismounting connection mode of the quick mounting piece simplifies the installation process, reduces the cumbersome operation caused by the traditional telescopic locking structure, and makes the installation more convenient and fast. The rotary connection between the components ensures the stability of the transmission, and the optimized design of the quick mounting piece improves the reliability and durability of the overall system.

[0008] Preferably, the first support piece has a first support part, and one end of the quick mounting piece is dismountingly connected with the first support part.

[0009] By adopting the above technical scheme, the dismounting connection mode of the quick mounting piece and the first support part makes the installation process more simple and fast, and improves the torque transmission efficiency. Specifically, this connection mode avoids the installation complexity and low torque problem caused by the traditional telescopic sleeve connection locking structure, and significantly improves the overall performance and reliability of the synchronous transmission mechanism.

[0010] Preferably, the second support piece has a second support part, and one end of the quick mounting piece is dismountingly connected with the second support part.

[0011] By adopting the above technical scheme, the dismounting connection mode of the quick mounting piece and the second support part makes the installation process more simple and fast, and improves the torque transmission capacity. Specifically, this structure design avoids the installation complexity and low torque problem caused by the traditional telescopic connection, and improves the overall performance and reliability of the synchronous transmission mechanism.

[0012] Preferably, the quick mounting piece includes a linkage component and a fixed component, at least one set of fixed components is connected to the ends of the linkage component, and is dismountingly connected with the first support part and the second support part respectively, and one end of each set of fixed components is inserted into the linkage component.

[0013] By adopting the above technical scheme, the structure of the quick mounting piece is optimized. Specifically, the quick mounting piece is divided into a linkage component and a fixed component, so that they can be flexibly dismountingly connected, thereby improving the installation convenience. At the same time, the design that one end of each set of fixed components is inserted into the linkage component ensures the stability and reliability of the connection, avoids the installation complexity problem caused by the traditional telescopic sleeve connection mode. In addition, this design also improves the torque output, further enhances the overall performance of the synchronous transmission mechanism.

[0014] Preferably, the linkage component has a first limiting part, the fixed component has a first fitting part, and the first limiting part is inserted into the first fitting part.

[0015] By adopting the above technical scheme, the plug-in connection of the first limiting part and the first engaging part makes the connection between the linkage component and the fixed component more stable, improves the stability and reliability of the overall structure. At the same time, this plug-in connection simplifies the installation process, reduces the assembly time and labor intensity, and improves the installation efficiency. In addition, this design can effectively prevent loosening caused by external vibration or impact during use, ensuring long-term stability.

[0016] Preferably, the fixed component has a second limiting part that is clamped to the first supporting part.

[0017] Preferably, the second limiting part is clamped to the second supporting part. By adopting the above technical scheme, the second limiting part of the fixed component is clamped to the first supporting part, making the connection between the quick-mounting component and the first supporting part more stable, improving the torque output capability of the entire synchronous transmission mechanism. At the same time, this clamping method simplifies the installation process, reduces the installation time and complexity, and improves the user experience. Preferably, the linkage component has a resistance part arranged on the surface of the linkage component body.

[0018] By adopting the above technical scheme, the resistance part arranged on the surface of the linkage component can effectively increase the friction force and prevent disconnection caused by sliding during transmission, thereby improving the working stability and reliability of the entire synchronous transmission mechanism. Specifically, the presence of the resistance part can significantly reduce the impact of external impact or vibration on the transmission process, ensuring the close fit between the components, thereby improving the service life and working performance of the overall device.

[0019] Preferably, a force-releasing piece is arranged between the first connecting piece and the first mounting piece, one end of the force-releasing piece being rotatably connected to the first connecting piece and the other end being rotatably connected to the first mounting piece; a force-releasing piece is arranged between the second connecting piece and the second mounting piece, one end of the force-releasing piece being rotatably connected to the second connecting piece and the other end being rotatably connected to the second mounting piece. By adopting the above technical scheme, the synchronous transmission mechanism can significantly improve the torque output and installation convenience. Specifically, the arrangement of the force-releasing piece and the force-releasing piece makes the entire transmission mechanism more stable during operation, improving the torque output capability. The rotatable connection between the first connecting piece and the first mounting piece and between the second connecting piece and the second mounting piece simplifies the installation process, reduces complex assembly steps, and improves the installation efficiency. The presence of the force-releasing piece can also effectively reduce wear caused by long-term use, prolong the service life of the transmission mechanism, and reduce maintenance costs.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] 1. The optimized design of the quick mounting part makes the connection between the first support part and the second support part more stable, significantly improves the torque output capability, and solves the problem of low torque of traditional synchronous transmission mechanism;

[0022] 2. The detachable connection between the linkage part and the fixed part simplifies the installation process, improves the installation convenience, reduces the installation time and labor cost, and is especially suitable for the quick assembly demand in the field of household products;

[0023] 3. The fixed part realizes accurate positioning through the cooperation of the first limiting part and the first matching part, and the clamping of the second limiting part and the first supporting part ensures the stability of the structure, reduces the maintenance frequency and cost. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the overall structure view of the quick installation synchronous transmission mechanism disclosed in the embodiment;

[0025] Figure 2 is the exploded view of the quick installation synchronous transmission mechanism disclosed in the embodiment;

[0026] Figure 3 is the structure view of the quick mounting part in the quick installation synchronous transmission mechanism disclosed in the embodiment.

[0027] REFERENCE SIGNS:

[0028] 1, first connecting part; 2, second connecting part; 3, first mounting part; 4, second mounting part; 5, first supporting part; 51, first supporting part; 6, second supporting part; 61, second supporting part; 7, quick mounting part; 71, linkage part; 710, first limiting part; 72, fixed part; 720, first matching part; 721, second limiting part; 8, force part. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings. The described embodiments are only possible technical implementations of the present application, and not all possible implementations. Those skilled in the art can obtain other embodiments by combining the embodiments of the present application without creative labor, and these embodiments are also within the protection scope of the present application. The synchronous transmission mechanism on the current market generally has the disadvantages of low torque output, inconvenient installation and high maintenance cost. Therefore, the present application mainly adopts the following one kind of quick installation synchronous transmission mechanism to achieve the goals of simplifying the installation process, reducing the maintenance cost and improving the overall structural stability and reliability. The present application will be described in detail as follows.

[0030] The embodiment of the present application provides a kind of quick installation synchronous transmission mechanism, referring toFigure 1 and Figure 2 , including the first connecting piece 1 and the second connecting piece 2 connecting the door plate and the first mounting piece 3 and the second mounting piece 4 connecting the cabinet body. One end of the first connecting piece 1 is connected to at least one set of first support pieces 5, and one end of the first support piece 5 is rotatably connected to the first connecting piece 1, and the other end is rotatably connected to the first mounting piece 3; one end of the second connecting piece 2 is connected to at least one set of second support pieces 6, and one end of the second support piece 6 is rotatably connected to the second connecting piece 2, and the other end is rotatably connected to the second mounting piece 4, and the first support piece 5 and the second support piece 6 are connected through the quick mounting piece 7.

[0031] Specifically, see Figure 1 and Figure 2 , the first connecting piece 1 and the second connecting piece 2 are specifically door plate hinges for connecting with the movable door plate. The first support piece 5 and the second support piece 6 are specifically support arms for supporting the door plate to move.

[0032] Specifically, see Figure 1 and Figure 2 , the first support piece 5 has a first support part 51, and one end of the quick mounting piece 7 is detachably connected to the first support part 51. Here, the first support part 51 is specifically a square block to facilitate quick positioning and installation of the quick mounting piece 7.

[0033] See Figure 1 and Figure 2 , the second support piece 6 has a second support part 61, and the other end of the quick mounting piece 7 is detachably connected to the second support part 61. Similar to the design of the first support part 51, the second support part 61 is specifically a direction block.

[0034] See Figure 2 and Figure 3 , the quick mounting piece 7 includes a linkage component 71 and a fixed component 72. The linkage component 71 has at least one set of fixed components 72 connected to the ends of both ends, and is detachably connected to the first support part 51 and the second support part 61, respectively. One end of each set of fixed components 72 is inserted into the linkage component 71. Such a design makes the entire device more flexible and convenient to install, while improving the torque output capacity.

[0035] See Figure 2 and Figure 3 , the linkage component 71 has a first limiting part 710, and the fixed component 72 has a first fitting part 720, and the first limiting part 710 is inserted into the first fitting part 720.

[0036] Specifically, see Figure 1 and Figure 2The linkage component 71 is specifically a hollow synchronous rod. The first limiting part 710 is specifically two limiting strips protruding on the inside of the synchronous rod. The limiting strips can be designed into different shapes according to actual needs, which can be cylindrical, rectangular or polygonal. Correspondingly, the fitting part is specifically a groove. The shape of the groove can be designed into different shapes according to actual needs, such as a circular groove, a rectangular groove or a polygonal groove, etc. This plug-in mode not only improves the assembly efficiency, but also ensures the close fit between the various components, reduces the risk of looseness, and improves the torque.

[0037] Referring to Figure 2 and Figure 3 , the fixing component 72 also has a second limiting part 721 which is clamped on the first supporting part 51.

[0038] Specifically, referring to Figure 1 and Figure 2 , the fixing component 72 is specifically a synchronous rod adapter. The purpose of designing the synchronous rod adapter is to further strengthen the connection strength between the fixing component 72 and the first supporting part 51, so as to prevent it from falling off due to vibration and other reasons during use. In addition, the second limiting part 721 on the synchronous rod adapter is clamped on the first supporting part 51 or the second supporting part 61, which optimizes the structure of the joint extension and contraction, improves the stability of the connection, and also improves the convenience of installation.

[0039] Referring to Figure 2 and Figure 3 , in addition, the first supporting part 51 and the second supporting part 61 are respectively provided with a threaded inner through slot, and the second limiting part 721 of the fixing component 72 is also provided with a threaded inner through slot. When assembling, the threaded screw is screwed into the fixing component 72, the quick assembly part 7 is operated, the fixing components 72 at both ends are clamped into the first supporting part 51 and the second supporting part 61 in turn, and then the threaded screws at both ends of the quick assembly part 7 are rotated to pass through the first supporting part 51 and be connected with the fixing component 72, and the other one passes through the second supporting part 61 and is connected with the fixing component 72.

[0040] Referring to Figure 2 and Figure 3 , the linkage component 71 has a resistance part which is distributed on the surface of the body of the linkage component 71. The role of the resistance part is to provide appropriate friction during movement to avoid instability caused by excessive sliding. In this embodiment, the resistance part is specifically a protruding strip on the surface of the linkage component 71. In other embodiments, the resistance part can be made of rubber, silicone or other materials with high friction coefficient, or a groove can be provided on the surface to increase the friction area.

[0041] Referring to Figure 1 and Figure 2A set of force generating members 8 are arranged between the first connecting member 1 and the first mounting member 3, one end of the force generating members 8 is rotatably connected with the first connecting member 1, and the other end is rotatably connected with the first mounting member 3. A set of force generating members 8 are also arranged between the second connecting member 2 and the second mounting member 4, one end of the force generating members 8 is rotatably connected with the second connecting member 2, and the other end is rotatably connected with the second mounting member 4.

[0042] Specifically, referring to Figure 1 and Figure 2 The force generating members 8 are force arms, which provide additional assistance to make the door panel open and close more smoothly. In other embodiments, the force generating members 8 can also be in the form of springs, air cylinders or hydraulic cylinders, etc.

[0043] The implementation principle of the embodiment is: by splitting the quick mounting member 7 to form the linkage component 71 and the fixed component 72, and arranging corresponding limiting parts and fitting parts between the components, the goals of quick installation and high torque output are achieved. This design not only simplifies the installation process and reduces maintenance costs, but also improves the stability and reliability of the overall structure to a certain extent, and is suitable for door panel hinge linkage assemblies in household products.

[0044] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A quick-installation synchronous transmission mechanism, characterized in that: The device includes a first connector (1) and a second connector (2) for connecting the door panel, and a first mounting piece (3) and a second mounting piece (4) for connecting the cabinet body. At least one end of the first connector (1) is connected to a first support piece (5), and one end of the first support piece (5) is rotatably connected to the first connector (1), and the other end is rotatably connected to the first mounting piece (3). At least one end of the second connector (2) is connected to a second support piece (6), and one end of the second support piece (6) is rotatably connected to the second connector (2), and the other end is rotatably connected to the second mounting piece (4). The first support piece (5) and the second support piece (6) are connected by a quick-connect piece (7), and the quick-connect piece (7) is detachably connected to the first support piece (5) and the second support piece (6) respectively.

2. The quick-installation synchronous transmission mechanism according to claim 1, characterized in that: The first support member (5) has a first support portion (51), and one end of the quick-release member (7) is detachably connected to the first support portion (51).

3. The quick-installation synchronous transmission mechanism according to claim 2, characterized in that: The second support member (6) has a second support portion (61), and one end of the quick-release member (7) is detachably connected to the second support portion (61).

4. The quick-installation synchronous transmission mechanism according to claim 3, characterized in that: The quick-release component (7) includes a linkage component (71) and a fixing component (72). At least one set of fixing components (72) are connected to the ends of the linkage component (71) respectively, and are detachably connected to the first support part (51) and the second support part (61) respectively. One end of each set of fixing components (72) is inserted into the linkage component (71).

5. The quick-installation synchronous transmission mechanism according to claim 4, characterized in that: The linkage component (71) has a first limiting part (710), and the fixing component (72) has a first engaging part (720), with the first limiting part (710) inserted into the first engaging part (720).

6. The quick-installation synchronous transmission mechanism according to claim 4, characterized in that: The fixing component (72) has a second limiting part (721), which is engaged with the first support part (51); And / or, the second limiting part (721) is engaged with the second support part (61).

7. The quick-installation synchronous transmission mechanism according to claim 4, characterized in that: The linkage component (71) has a resistance part, which is disposed on the surface of the linkage component (71) body.

8. The quick-installation synchronous transmission mechanism according to claim 1, characterized in that: A set of force-generating components (8) is provided between the first connector (1) and the first mounting component (3). One end of the force-generating component (8) is rotatably connected to the first connector (1), and the other end is rotatably connected to the first mounting component (3). A set of force-generating components (8) is also provided between the second connector (2) and the second mounting component (4). One end of the force-generating component (8) is rotatably connected to the second connector (2), and the other end is rotatably connected to the second mounting component (4).

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