U-shaped support of steering column

Abstract

The utility model discloses a U-shaped support of a steering column, which belongs to the technical field of U-shaped supports and comprises a bottom plate and a fixing mechanism, the top of the bottom plate is fixedly connected with a threaded cylinder, the inner wall of the threaded cylinder is in threaded connection with a threaded rod, the top of the threaded rod is fixedly connected with a supporting plate, and the front end face of the supporting plate is rotatably provided with a rotating plate. A mounting groove is formed in the upper surface of the supporting plate, and a mounting block is movably arranged in the mounting groove. Through the structural design of the U-shaped bracket, the mounting block, the rotating plate, the mounting groove and the fixing mechanism, the U-shaped bracket can be conveniently detached and replaced, and a new U-shaped bracket can be conveniently mounted, so that the using effect of the U-shaped bracket is improved, and the problem that the U-shaped bracket is not convenient to mount when being applied to supporting a steering column is solved. And due to the fact that the U-shaped bracket is fixedly connected with the threaded rod, the U-shaped bracket is inconvenient to disassemble and replace quickly, and the use effect of the U-shaped bracket is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of U-shaped brackets, in particular to a U-shaped bracket of a steering column. Background Art

[0002] The automobile steering column is a device used to connect the steering wheel and the steering mechanism, and needs to be fixed and supported by a U-shaped bracket during the installation process.

[0003] After searching, a Chinese patent with patent announcement number CN219530051U discloses a U-shaped bracket, including a mounting seat and a threaded barrel, wherein the mounting seat and the threaded barrel are rotatably connected via a bearing and the threaded barrel is internally threaded with the threaded rod, one end of the threaded rod extending out of the threaded barrel is fixedly connected to a U-shaped bracket and the top of the U-shaped bracket is fixedly connected to the flat head. The U-shaped bracket is placed in the U-shaped bracket, and then the U-shaped bracket is held and the threaded barrel is rotated. The overall length of the U-shaped bracket is freely adjusted through the interaction between the threaded barrel and the threaded rod, so that the gas bellows is kept away from humid places and the service life of the gas bellows is extended. When the flat head hits the other side wall of the cabinet, the firmness of the U-shaped bracket during installation can be effectively improved.

[0004] However, the above design still has some shortcomings. When the above U-shaped bracket is used to support the steering column, since the U-shaped bracket and the threaded rod are fixedly connected, it is not convenient to quickly disassemble and replace the U-shaped bracket, which will reduce the use effect of the U-shaped bracket. Utility Model Content

[0005] The purpose of the utility model is to provide a U-shaped bracket of a steering column to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a U-shaped bracket of a steering column, comprising a base plate and a fixing mechanism, a threaded barrel is fixedly connected to the top of the base plate, a threaded rod is threadedly connected to the inner wall of the threaded barrel, a support plate is fixedly connected to the top of the threaded rod, a rotating plate is rotatably provided on the front end surface of the support plate, an installation groove is provided on the upper surface of the support plate, an installation block is movably provided inside the installation groove, fixing mechanisms are provided on both sides of the installation block, and a U-shaped bracket is fixedly connected to the top of the installation block.

[0007] As a further solution of the utility model: the fixing mechanism includes a worm, and the front end of the worm is fixedly connected to the rear end of the rotating plate, and the bottom of the worm is transmission-connected to a worm wheel.

[0008] As a further solution of the utility model: a rotating rod is fixedly connected inside the worm wheel, and a bidirectional screw is fixedly connected to one side of the rotating rod.

[0009] As a further solution of the utility model: the outer wall of the bidirectional screw is threadedly connected with a moving block, and the lower end surface of the moving block is penetrated by a limit rod movably arranged.

[0010] As a further solution of the utility model: a transmission plate is fixedly connected to the top of the moving block, and fixing holes are provided on the sides of the two transmission plates close to each other, and the fixing holes are provided on the outer wall of the mounting block.

[0011] As a further solution of the utility model: a fixing rod is movably provided inside the fixing hole, and the fixing rod is fixedly connected to the transmission plate.

[0012] The utility model has the following beneficial effects:

[0013] (1) The structural design of the U-shaped bracket, the mounting block, the rotating plate, the mounting groove and the fixing mechanism makes it easy to disassemble and replace the U-shaped bracket, and to install a new U-shaped bracket, thereby improving the use effect of the U-shaped bracket and solving the problem that when the U-shaped bracket is used to support the steering column, the U-shaped bracket and the threaded rod are fixedly connected, which makes it difficult to quickly disassemble and replace the U-shaped bracket, thereby reducing the use effect of the U-shaped bracket.

[0014] (2) By providing a threaded rod and a threaded barrel, when the height of the U-shaped bracket needs to be adjusted, the length of the threaded rod in the threaded barrel can be adjusted by rotating the support plate and by the mutual cooperation between the threaded barrel and the threaded rod, thereby achieving the purpose of adjusting the height of the U-shaped bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional partial schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the partial internal structure of the main view of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged local structure of point A of the present invention.

[0018] In the figure: 1. U-shaped bracket; 2. support plate; 3. threaded rod; 4. bottom plate; 5. mounting block; 6. rotating plate; 7. threaded cylinder; 8. mounting groove; 9. fixing mechanism; 901. fixing rod; 902. fixing hole; 903. transmission plate; 904. moving block; 905. worm; 906. rotating rod; 907. worm wheel; 908. bidirectional screw; 909. limit rod. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0021] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-3 The utility model provides an embodiment: a U-shaped bracket of a steering column, comprising a bottom plate 4 and a fixing mechanism 9, a threaded cylinder 7 is fixedly connected to the top of the bottom plate 4, a threaded rod 3 is threadedly connected to the inner wall of the threaded cylinder 7, and a support plate 2 is fixedly connected to the top of the threaded rod 3;

[0025] Specifically, Figure 1 and Figure 2As shown, when the height of the U-shaped bracket 1 needs to be adjusted during use, the length of the threaded rod 3 in the threaded barrel 7 can be adjusted by rotating the support plate 2 and through the mutual cooperation between the threaded barrel 7 and the threaded rod 3, thereby achieving the purpose of adjusting the height of the U-shaped bracket 1.

[0026] The front end surface of the support plate 2 is rotatably provided with a rotating plate 6, the upper surface of the support plate 2 is provided with a mounting groove 8, the interior of the mounting groove 8 is movably provided with a mounting block 5, and both sides of the mounting block 5 are provided with a fixing mechanism 9, the fixing mechanism 9 includes a worm 905, and the front end of the worm 905 is fixedly connected to the rear end of the rotating plate 6, the bottom of the worm 905 is transmission-connected with a worm wheel 907, the interior of the worm wheel 907 is fixedly connected with a rotating rod 906, and one side of the rotating rod 906 is fixedly connected with a bidirectional screw 908, and the bidirectional screw 90 The outer wall of 8 is threadedly connected with a moving block 904, and a limit rod 909 is movably provided on the lower end surface of the moving block 904. A transmission plate 903 is fixedly connected to the top of the moving block 904. A fixing hole 902 is provided on the side where the two transmission plates 903 are close to each other, and the fixing holes 902 are provided on the outer wall of the mounting block 5. A fixing rod 901 is movably provided inside the fixing hole 902, and the fixing rod 901 is fixedly connected to the transmission plate 903. The top of the mounting block 5 is fixedly connected with a U-shaped bracket 1;

[0027] Specifically, Figure 1 , Figure 2 and Figure 3As shown, when the U-shaped bracket 1 needs to be disassembled and replaced, the rotating plate 6 can be rotated, and the rotating plate 6 drives the worm 905 to rotate, and the worm 905 drives the worm wheel 907 to rotate, and the worm wheel 907 drives the two-way screw 908 to rotate through the rotating rod 906, and the two-way screw 908 drives the two moving blocks 904 to move in a direction away from each other, and the movement of the two moving blocks 904 drives the two transmission plates 903 to move, and the movement of the two transmission plates 903 drives the two fixing rods 901 to move in a direction away from the fixing holes 902 until the fixing rods 901 are disengaged from the fixing holes 902, and then the U-shaped bracket 1 is moved upward until the mounting block 5 is disengaged from the mounting groove 8, thereby completing the disassembly of the U-shaped bracket 1. When a new U-shaped bracket 1 needs to be installed, the U-shaped bracket 1 is placed directly above the support plate 2, and then the U-shaped bracket 1 is moved downward until the mounting block 5 is inserted into the mounting groove 8, and then the rotating plate 6 is rotated in the opposite direction, and finally the fixing rod 901 is driven to be inserted into the fixing hole 902, thereby completing the fixation of the mounting block 5, and then completing the installation of the U-shaped bracket 1. Through the mutual cooperation of the worm 905 and the worm wheel 907, a self-locking effect can be achieved, thereby improving the stability of the U-shaped bracket 1 after installation, and solving the problem that when the U-shaped bracket 1 is used for supporting the steering column, the U-shaped bracket 1 and the threaded rod 3 are fixedly connected, which makes it inconvenient to quickly disassemble and replace the U-shaped bracket 1, which will reduce the use effect of the U-shaped bracket 1.

[0028] Working principle: In the present application, when the U-shaped bracket 1 needs to be disassembled and replaced, the rotating plate 6 can be rotated, and the rotating plate 6 drives the worm 905 to rotate, and the worm 905 drives the worm wheel 907 to rotate, and the worm wheel 907 drives the two-way screw 908 to rotate through the rotating rod 906, and the two-way screw 908 drives the two moving blocks 904 to move in a direction away from each other, and the movement of the two moving blocks 904 drives the two transmission plates 903 to move, and the movement of the two transmission plates 903 drives the two fixing rods 901 to move in a direction away from the fixing holes 902 until the fixing rods 901 are disengaged from the fixing holes 902, and then the U-shaped bracket 1 is moved upward until the mounting block 5 is disengaged from the mounting groove 8, thereby completing the disassembly of the U-shaped bracket 1. When a new U When installing the U-shaped bracket 1, place the U-shaped bracket 1 directly above the support plate 2, then move the U-shaped bracket 1 downward until the mounting block 5 is inserted into the mounting groove 8, then rotate the rotating plate 6 in the opposite direction, and finally drive the fixing rod 901 to be inserted into the fixing hole 902, thereby completing the fixation of the mounting block 5, and then completing the installation of the U-shaped bracket 1. Through the cooperation between the worm 905 and the worm wheel 907, a self-locking effect can be achieved, thereby improving the stability of the U-shaped bracket 1 after installation. Secondly, when it is necessary to adjust the height of the U-shaped bracket 1, the length of the threaded rod 3 in the threaded barrel 7 can be adjusted by rotating the support plate 2 and through the cooperation between the threaded barrel 7 and the threaded rod 3, thereby achieving the purpose of adjusting the height of the U-shaped bracket 1.

[0029] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatically controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the present invention no longer explains the control method and circuit connection in detail, and the external controller mentioned in the specification can control the electrical components mentioned in this article, and the external controller is a conventional known device.

[0030] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0031] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A U-shaped bracket for a steering column, comprising a base plate (4) and a fixing mechanism (9), characterized in that: The top of the bottom plate (4) is fixedly connected to a threaded cylinder (7), the inner wall of the threaded cylinder (7) is threadedly connected to a threaded rod (3), the top of the threaded rod (3) is fixedly connected to a support plate (2), the front end surface of the support plate (2) is rotatably provided with a rotating plate (6), the upper surface of the support plate (2) is provided with a mounting groove (8), a mounting block (5) is movably provided inside the mounting groove (8), fixing mechanisms (9) are provided on both sides of the mounting block (5), and the top of the mounting block (5) is fixedly connected to a U-shaped bracket (1).

2. A U-shaped bracket for a steering column according to claim 1, characterized in that: The fixing mechanism (9) comprises a worm (905), wherein the front end of the worm (905) is fixedly connected to the rear end of the rotating plate (6), and the bottom of the worm (905) is transmission-connected to a worm wheel (907).

3. A U-shaped bracket for a steering column according to claim 2, characterized in that: A rotating rod (906) is fixedly connected inside the worm wheel (907), and a bidirectional screw rod (908) is fixedly connected to one side of the rotating rod (906).

4. A U-shaped bracket for a steering column according to claim 3, characterized in that: The outer wall of the bidirectional screw (908) is threadedly connected with a moving block (904), and a limit rod (909) is movably provided through the lower end surface of the moving block (904).

5. A U-shaped bracket for a steering column according to claim 4, characterized in that: The top of the moving block (904) is fixedly connected to a transmission plate (903), and fixing holes (902) are provided on the sides of the two transmission plates (903) close to each other, and the fixing holes (902) are provided on the outer wall of the mounting block (5).

6. A U-shaped bracket for a steering column according to claim 5, characterized in that: A fixing rod (901) is movably arranged inside the fixing hole (902), and the fixing rod (901) is fixedly connected to the transmission plate (903).

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