Support assembly for automobile central control rotary display screen

Abstract

The support assembly for the automobile central control rotary display screen comprises a connecting support and a transmission machine shell, an installation through hole is formed in the middle of the connecting support, the transmission machine shell is assembled and fixed to the installation through hole in the middle of the connecting support, and an assembly through hole is formed in the middle of the transmission machine shell. A circle of transmission part installation cavity is formed in the transmission machine shell around the assembling through hole, a transmission cavity is formed in the lower side of the transmission machine shell, a bearing cavity surrounding the assembling through hole is formed in the back side, away from the transmission part installation cavity, of the transmission machine shell, assembling gaps are formed between the outer wall of the back side of the transmission machine shell and the connecting support, and a flexible gasket is fixedly arranged between the assembling gaps. According to the rotary display screen support assembly, the flexible liner is fixedly arranged in the assembly gap between the connecting support and the transmission machine shell, the assembly gap is embedded and protected, foreign matter is prevented from entering the support assembly, even if the support assembly is loosened after being used for a long time, friction abnormal sound cannot occur in the gap, and the use experience of the rotary display screen support assembly is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a bracket assembly for a central control rotating display screen of an automobile. Background Art

[0002] At present, in order to improve the operating feel of electric vehicles and realize the switching between the horizontal and vertical screens of the central control screen, a rotating mechanism for rotating the display screen needs to be installed on the central control panel of the car. Conventional rotating mechanisms choose a separate integral housing, which can improve the compactness of the rotating mechanism and achieve the purpose of saving space, but the structure is not universal, especially the driving function part composed of the motor and the controller cannot form an independent whole to meet the needs of different housing installation structures.

[0003] In some designs, the bracket assembly of the rotating display screen has a connecting bracket and a separately designed transmission housing mounted on the connecting bracket. The rotating display screen is linked to the driving part through the bracket assembly. However, in long-term stability tests, it was found that due to the existence of an assembly gap between the connecting bracket and the transmission housing of the bracket assembly, after the overall operation of the mechanism for a long time, there is a small probability that fasteners will loosen or foreign objects will fall into the gap, causing friction and abnormal noise between parts, which needs to be optimized. Utility Model Content

[0004] The purpose of the utility model is to solve one of the technical problems in the related art to a certain extent at least. In view of this, a bracket assembly for a rotating display screen in a central control of a car is provided, comprising a connecting bracket and a transmission housing, wherein a mounting through hole is provided in the middle of the connecting bracket, and the transmission housing is assembled and fixed at the mounting through hole in the middle of the connecting bracket, an assembly through hole is provided in the middle of the transmission housing, a circle of transmission member mounting cavity is provided on the transmission housing around the assembly through hole, a transmission cavity is provided on the lower side of the transmission housing, a bearing cavity around the assembly through hole is provided on the back side of the transmission housing away from the transmission member mounting cavity, an assembly gap is provided between the back outer wall of the transmission housing and the connecting bracket, and a flexible pad is fixed between the assembly gaps.

[0005] According to an example of the utility model, the transmission housing is provided with a plurality of docking grooves, the connecting bracket is provided with docking holes which correspond one-to-one to the docking grooves and are coaxially adapted, and the flexible pad extends with a plurality of pad limiting holes which correspond one-to-one to the docking holes and are coaxially adapted.

[0006] According to an example of the utility model, two air-avoiding gaps are provided on the upper part of the back shell of the transmission housing, and the flexible pad is provided with a protruding portion extending and snapping into the air-avoiding gaps.

[0007] According to an example of the utility model, a first limiting column and a second limiting column are respectively provided on the left and right sides of the mounting through hole of the connecting bracket, and a first limiting hole and a second limiting hole are respectively provided on the left and right sides of the transmission housing, the first limiting column is adapted to be inserted into the first limiting hole, the second limiting column is adapted to be inserted into the second limiting hole, and the first limiting hole is a waist-shaped hole.

[0008] According to an example of the utility model, the connecting bracket includes a bracket shell and a bracket fixing plate arranged at the bottom of the bracket shell, a plurality of bracket fixing holes are evenly distributed on the bracket fixing plate, and two oppositely arranged alignment columns are provided on the side of the bracket fixing plate facing away from the bracket shell.

[0009] According to an example of the present utility model, the outer wall of the bracket shell and the bracket fixing plate are connected by a plurality of reinforcing ribs.

[0010] Compared with the prior art, the technical solution of the utility model has the following advantages:

[0011] 1. By optimizing the structural design of the bracket assembly for the rotating display screen, a flexible pad adapted to the gap is fixed at the assembly gap connecting the bracket and the transmission housing, embedded in the assembly gap and provided with protective shielding. Even if some parts of the bracket assembly become loose after long-term use, due to the flexible support of the flexible pad, there will be no friction or abnormal noise at the gap, thus optimizing the user experience of the rotating display screen bracket assembly.

[0012] 2. The flexible pad structure is provided with pad limiting holes corresponding to the hole positions of the connecting bracket and the transmission housing. A set of fasteners can be used for linkage fastening, and the flexible pad is adapted to extend into the protruding portion of the air avoidance gap, which also has a certain auxiliary fixing effect on the flexible pad itself.

[0013] 3. The connecting bracket of the bracket assembly and the transmission housing are provided with a plurality of sets of mutually matching limiting columns and limiting holes, which is beneficial to improving the connection stability between the connecting bracket and the transmission housing.

[0014] 4. The connecting bracket is composed of a bracket shell and a bracket fixing plate. The bracket fixing holes and alignment columns arranged on the bracket fixing plate can improve the connection stability of the connecting bracket on the car's central control.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a first orientation structural diagram of a bracket assembly for a central control rotating display screen of a car according to an embodiment of the utility model.

[0018] Figure 2 This is a second orientation structural diagram of the bracket assembly for the automobile central control rotating display screen according to an embodiment of the utility model.

[0019] Figure 3 is a structural diagram of the bracket assembly after the flexible pad is hidden.

[0020] Figure 4 It is a structural diagram of a connecting bracket according to an embodiment of the utility model.

[0021] Figure 5 It is a structural diagram of a transmission housing according to an embodiment of the utility model.

[0022] Figure 6 It is a structural diagram of a flexible pad according to an embodiment of the utility model.

[0023] Among them, the figure markings are: 1, connecting bracket, 1a, bracket shell, 1b, bracket fixing plate, 1c, bracket fixing hole, 1d, alignment column, 1e, reinforcement rib, 2, transmission housing, 3, installation through hole, 4, assembly through hole, 5, transmission member installation cavity, 6, transmission cavity, 7, bearing cavity, 8, flexible pad, 9, docking groove, 10, docking hole, 11, pad limiting hole, 12, air avoidance gap, 13, protrusion, 14, first limiting column, 15, second limiting column, 16, first limiting hole, 17, second limiting hole. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and 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 having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example

[0025] See also Figure 1 to Figure 6As shown, the utility model provides a bracket assembly for a central control rotating display screen of an automobile, comprising a connecting bracket 1 and a transmission housing 2, a mounting through hole 3 is provided in the middle of the connecting bracket 1, the transmission housing 2 is assembled and fixed at the mounting through hole 3 in the middle of the connecting bracket 1, an assembly through hole 4 is provided in the middle of the transmission housing 2, a circle of transmission member mounting cavity 5 is provided on the transmission housing 2 around the assembly through hole 4, a transmission cavity 6 is provided on the lower side of the transmission housing 2, a bearing cavity 7 around the assembly through hole 4 is provided on the back side of the transmission housing 2 away from the transmission member mounting cavity 5, an assembly gap is provided between the back outer wall of the transmission housing 2 and the connecting bracket 1, and a flexible pad 8 is fixed between the assembly gaps.

[0026] By optimizing the structural design of the bracket assembly for the rotating display screen, a flexible pad 8 adapted to the gap is fixedly installed at the assembly gap connecting the bracket 1 and the transmission housing 2, embedded in the assembly gap and provided with a protective shield. On the one hand, it is not easy for foreign objects to get stuck, and on the other hand, even if some parts of the bracket assembly become loose after long-term use, due to the flexible supporting effect of the flexible pad 8, no friction noise will occur in the gap, thereby optimizing the user experience of the rotating display screen bracket assembly.

[0027] According to an example of the utility model, the transmission housing 2 is provided with a plurality of docking grooves 9, the connection bracket 1 is provided with docking holes 10 corresponding to the docking grooves 9 and coaxially adapted, and the flexible pad 8 extends with a plurality of pad limiting holes 11 corresponding to the docking holes 10 and coaxially adapted. The flexible pad 8 structure is provided with pad limiting holes 11 matching the corresponding hole positions of the connection bracket 1 and the transmission housing 2, and a set of fasteners can be used to link and fasten the transmission housing 2, the connection bracket 1 and the flexible pad 8, so that the installation of the flexible pad 8 is more stable and not easy to loosen or cause the installation position to move.

[0028] According to an example of the utility model, two clearance gaps 12 are provided on the upper part of the back shell of the transmission housing 2, and a protrusion 13 extending and snapping into the gaps 12 is provided on the flexible pad 8. The flexible pad 8 has multiple points of the protrusion 13 that are adapted to extend into the clearance gaps 12 in shape, so that part of the pad body of the pad is compressed and snapped into the clearance gaps 12 of the transmission housing 2, and there is a tightening friction force, which has a certain auxiliary fixing effect on the flexible pad 8 itself.

[0029] According to an example of the utility model, the left and right sides of the installation through hole 3 of the connecting bracket 1 are respectively provided with a first limiting column 14 and a second limiting column 15, and the left and right sides of the transmission housing 2 are respectively provided with a first limiting hole 16 and a second limiting hole 17, the first limiting column 14 is adapted to be inserted into the first limiting hole 16, and the second limiting column 15 is adapted to be inserted into the second limiting hole 17, and the first limiting hole 16 is a waist-shaped hole. The connecting bracket 1 and the transmission housing 2 of the bracket assembly are relatively provided with a plurality of sets of mutually matching limiting columns and limiting holes, which are beneficial to improving the connection stability of the connecting bracket 1 and the transmission housing 2, and the waist-shaped hole is designed to expand the hole position, so as to facilitate the rapid alignment assembly of the connecting bracket 1.

[0030] According to an example of the utility model, the connection bracket 1 includes a bracket housing 1a and a bracket fixing plate 1b disposed at the bottom of the bracket housing 1a, a plurality of bracket fixing holes 1c are evenly distributed on the bracket fixing plate 1b, and two oppositely arranged alignment posts 1d are disposed on the side of the bracket fixing plate 1b away from the bracket housing 1a. The connection bracket 1 is composed of the bracket housing 1a and the bracket fixing plate 1b, and the bracket fixing holes 1c and the alignment posts 1d disposed on the bracket fixing plate can improve the connection stability of the connection bracket on the central control of the car.

[0031] Preferably, the outer wall of the bracket shell 1a and the bracket fixing plate 1b are connected by a plurality of reinforcing ribs 1e, which can improve the structural strength and service life of the connecting bracket 1 at the connecting portion between the bracket shell 1a and the bracket fixing plate 1b.

[0032] 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 utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0035] For those skilled in the art, various changes and modifications will undoubtedly be obvious after reading the above description. Therefore, the attached claims should be regarded as covering all changes and modifications to the true intent and scope of the utility model. Any and all equivalent ranges and contents within the scope of the claims should be considered to still be within the intent and scope of the utility model.

Claims

1. A bracket assembly for a central control rotating display screen of an automobile, comprising a connecting bracket and a transmission housing, wherein a mounting through hole is provided in the middle of the connecting bracket, and the transmission housing is assembled and fixed at the mounting through hole in the middle of the connecting bracket, characterized in that: An assembly through hole is provided in the middle of the transmission housing, a circle of transmission component installation cavity is provided on the transmission housing around the assembly through hole, a transmission cavity is provided on the lower side of the transmission housing, a bearing cavity around the assembly through hole is provided on the back side of the transmission housing away from the transmission component installation cavity, an assembly gap is provided between the back outer wall of the transmission housing and the connecting bracket, and a flexible pad is fixed between the assembly gaps.

2. The bracket assembly for a rotating display screen in a central control of a car according to claim 1, characterized in that: The transmission housing is provided with a plurality of docking grooves, the connecting bracket is provided with docking holes corresponding to the docking grooves one by one and coaxially matched, and the flexible pad extends with a plurality of pad limiting holes corresponding to the docking holes one by one and coaxially matched.

3. A bracket assembly for a central control rotating display screen of an automobile according to claim 1 or 2, characterized in that: Two air-avoiding notches are arranged on the upper part of the back shell of the transmission housing, and a protruding portion extending and snapping into the air-avoiding notches is arranged on the flexible pad.

4. The bracket assembly for a rotating display screen in a central control of a car according to claim 1, characterized in that: A first limiting column and a second limiting column are respectively provided on the left and right sides of the mounting through hole of the connecting bracket, and a first limiting hole and a second limiting hole are respectively provided on the left and right sides of the transmission housing, the first limiting column is adapted to be inserted into the first limiting hole, the second limiting column is adapted to be inserted into the second limiting hole, and the first limiting hole is a waist-shaped hole.

5. The bracket assembly for a rotating display screen in a central control of a car according to claim 1, characterized in that: The connecting bracket includes a bracket shell and a bracket fixing plate arranged at the bottom of the bracket shell, a plurality of bracket fixing holes are evenly distributed on the bracket fixing plate, and two oppositely arranged alignment columns are arranged on the side of the bracket fixing plate away from the bracket shell.

6. The bracket assembly for a rotating display screen in a central control of a car according to claim 5, characterized in that: The outer wall of the bracket shell and the bracket fixing plate are connected by a plurality of reinforcing ribs.

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