Two-dimensional transmission suspension device of U-shaped structure

Abstract

The utility model provides a U-shaped structure two-dimensional transmission suspension device which comprises a U-shaped structure arm, a horizontal transmission box, a pitching transmission box, a suspension support and a hollow pipeline, the U-shaped structure arm is made of rectangular hollow profile steel, a U-shaped structure is formed by bending an inner R angle, the horizontal transmission box is installed on the outer vertical face of a cross beam of the U-shaped structure arm, and the pitching transmission box is installed on the suspension support. A pitching transmission box and a hanging support are installed at the hanging end of the vertical outer vertical face of the U-shaped structure arm, a motor wire travels in a hollow pipeline of the U-shaped structure arm, and the device can meet the requirements for projection and steering angle changes of carriers such as lamps, projectors and cameras in the using process. The application field and the application range of carriers such as lamps, projectors and cameras can be expanded, and compared with similar products in the market, the device has a simple and light structure, and is stable in horizontal rotation and pitching rotation and large in angle.

Description

Technical Field

[0001] This application relates to a device that meets the two-dimensional transmission function of carriers such as lamps, projectors, and cameras. Specifically, it relates to a suspension device with a U-shaped structure for two-dimensional transmission. Background Art

[0002] During the use of carriers such as lamps, projectors, and cameras, it is necessary to meet the requirements of different projection and steering angles. Usually, carriers such as lamps, projectors, and cameras are fixedly installed, and the projection and steering angles are fixed, which cannot meet the changes in different required projection and steering angles. Therefore, this problem needs to be solved. Summary of the Invention

[0003] The purpose of the embodiment of this application is to provide a suspension device with a U-shaped structure for two-dimensional transmission, which can solve the problem of the change in projection and steering angles during the use of carriers such as lamps, projectors, and cameras.

[0004] The embodiment of this application provides a suspension device with a U-shaped structure for two-dimensional transmission, including a U-shaped structural arm, a horizontal transmission box, a pitching transmission box, a suspension bracket, and a hollow pipeline. The U-shaped structural arm is made of rectangular hollow steel, and a U-shaped structure is formed by bending the inner R angle. A horizontal transmission box is installed on the outer facade of the crossbeam of the U-shaped structural arm, a pitching transmission box and a suspension bracket are installed at the suspension end of the vertical outer facade of the U-shaped structural arm, and the motor wire walks in the hollow pipeline of the U-shaped structural arm.

[0005] The described horizontal transmission box adopts a belt transmission method, and it includes a horizontal transmission motor, a horizontal transmission motor gear, a horizontal transmission belt, a horizontal transmission pulley, a horizontal transmission bearing, a horizontal transmission shaft core, a horizontal transmission reading disk, a horizontal transmission magnet, and a horizontal transmission Hall. By installing a horizontal transmission motor gear and a horizontal transmission reading disk on the horizontal transmission motor, installing a horizontal transmission bearing and a horizontal transmission pulley on the horizontal transmission shaft core, and then connecting the two with the horizontal transmission belt, the horizontal transmission magnet is installed in the horizontal transmission reading disk, and the horizontal transmission Hall is installed in the horizontal transmission pulley.

[0006] The described pitching transmission box adopts a gear transmission method, and it includes a pitching transmission motor, a pitching transmission motor gear, a pitching transmission gear set, a pitching transmission sector gear plate, a pitching transmission shaft core, a pitching transmission magnet, and a pitching transmission Hall. Install a pitching transmission motor gear on the pitching transmission motor, then engage and install the pitching transmission gear set, combine and install the pitching transmission sector gear plate with the pitching transmission shaft core, and finally engage and position the pitching transmission sector gear plate with the pitching transmission gear set. The pitching transmission magnet and the pitching transmission Hall are installed in the pitching transmission sector gear plate.

[0007] For the U-shaped structural arm, the length and width dimensions of its horizontal cross beam and vertical arm can meet the requirements of various suspension carriers.

[0008] The described suspension bracket can meet the technical standard requirements of various suspension carriers.

[0009] The U-shaped structural arm is made of rectangular hollow steel, and the hollow pipe meets the requirements for the motor wiring.

[0010] Advantages of the present utility model:

[0011] The suspension device with a U-shaped structure for two-dimensional transmission provided by the present utility model can meet the requirements for changes in projection and steering angles during the use of carriers such as lamps, projectors, and cameras, can expand the application fields and scopes of carriers such as lamps, projectors, and cameras, and has good economic effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0013] Figure 1 FIG. 1 is a schematic diagram of the first use state of the suspension device with a U-shaped structure for two-dimensional transmission;

[0014] Figure 2 FIG. 2 is a schematic diagram of the second use state of the suspension device with a U-shaped structure for two-dimensional transmission;

[0015] Figure 3 FIG. 3 is a schematic diagram of the structure of the U-shaped structural arm; Figure 1 ;

[0016] Figure 4 FIG. 4 is a schematic diagram of the structure of the U-shaped structural arm; Figure 2 ;

[0017] Figure 5 FIG. 5 is a schematic diagram of the structure of the U-shaped structural arm; Figure 3 ;

[0018] Figure 6 FIG. 6 is a schematic diagram of the structure of the U-shaped structural arm; Figure 4 ;

[0019] Figure 7 FIG. 7 is a schematic diagram of the structure of the suspension device with a U-shaped structure for two-dimensional transmission;

[0020] Figure 8 FIG. 8 is a schematic diagram of the structure of the pitching transmission box of the suspension device with a U-shaped structure for two-dimensional transmission; Figure 1 ;

[0021] Figure 9 Schematic diagram of the pitching transmission box structure of the suspension device for U-shaped structure two-dimensional transmission Figure 2 ;

[0022] Figure 10 Schematic diagram of the horizontal transmission structure Figure 1 ;

[0023] Figure 11 Schematic diagram of the horizontal transmission structure Figure 2 ; 3 -

[0024] Figure 12 Schematic diagram of the horizontal transmission structure Figure 3 ;

[0025] The reference numerals are respectively:

[0026] U-shaped structure arm - 1, horizontal transmission box - 2, pitching transmission box - 3, suspension bracket - 4, hollow pipe - 5, rectangular hollow steel - 6, bending inner R corner - 7, outer facade of the cross beam - 8, vertical outer facade - 9, suspension end - 10, motor wire - 11, pitching transmission box mounting hole - 12, pitching transmission box shaft mounting hole - 13, horizontal transmission motor - 14, horizontal transmission motor gear - 15, horizontal transmission belt - 16, horizontal transmission pulley - 17, horizontal transmission bearing - 18, horizontal transmission shaft core - 19, horizontal transmission reading disk - 20, horizontal transmission magnet - 21, horizontal transmission Hall - 22, pitching transmission motor - 23, pitching transmission motor gear - 24, pitching transmission gear set - 25, pitching transmission sector gear plate - 26, pitching transmission shaft core - 27, pitching transmission magnet - 28, pitching transmission Hall - 29. Specific embodiments

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and illustrated herein can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application claimed, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts fall within the scope of protection of the present application.

[0029] It should be noted that like reference numerals and letters refer to like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship in which the product of this application is customarily placed when in use. It is only for the convenience of describing the present application 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 should not be construed as a limitation to the present application. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical", "hanging", etc. do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0032] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "install", "connect", "couple", "engage" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0033] Embodiment

[0034] Refer to the structural schematic Figure 1 - Figure 2 , a suspension device with a U-shaped structure two-dimensional transmission, including a U-shaped structure arm (1), a horizontal transmission box (2), a pitching transmission box (3), a suspension bracket (4), and a hollow pipe (5).

[0035] Refer to the structural schematic Figure 3 - Figure 6 , the U-shaped structure arm (1) is made of rectangular hollow steel (6) material, and the bending inner R corner (7) is processed by die stamping to form a U-shaped structure. The pitching transmission box mounting holes (12) and the pitching transmission box shaft mounting holes (13) are processed on the outer facade (8) of the cross beam and the vertical outer facade (9) respectively, and are used to install the horizontal transmission box (2) and the pitching transmission box (3).

[0036] Refer to the structural schematic Figure 10 - Figure 12, the horizontal transmission box (2) adopts a belt drive method, which includes a horizontal transmission motor (14), a horizontal transmission motor gear (15), a horizontal transmission belt (16), a horizontal transmission pulley (17), a horizontal transmission bearing (18), a horizontal transmission shaft core (19), a horizontal transmission reading disk (20), a horizontal transmission magnet (21), and a horizontal transmission Hall (22). The horizontal transmission magnet (21) is installed in the horizontal transmission reading disk (20), and the horizontal transmission Hall (22) is installed in the horizontal transmission pulley (17). By installing the horizontal transmission motor gear (15) and the horizontal transmission reading disk (20) on the horizontal transmission motor (14), installing the horizontal transmission bearing (18) and the horizontal transmission pulley (17) on the horizontal transmission shaft core (19), then connecting the two with the horizontal transmission belt (16), installing the horizontal transmission magnet (21) in the horizontal transmission reading disk (20), and installing the horizontal transmission Hall (22) in the horizontal transmission pulley (17).

[0037] Refer to the structural schematic Figure 7 - Figure 9 , the pitching transmission box (3) adopts a gear drive method, which includes a pitching transmission motor (23), a pitching transmission motor gear (24), a pitching transmission gear set (25), a pitching transmission sector gear plate (26), a pitching transmission shaft core (27), a pitching transmission magnet (28), and a pitching transmission Hall (29). Install the pitching transmission motor gear (24) on the pitching transmission motor (23), then engage and install the pitching transmission gear set (25), combine and install the pitching transmission sector gear plate (26) with the pitching transmission shaft core (27), and finally engage and position the pitching transmission sector gear plate (26) with the pitching transmission gear set (25). The pitching transmission magnet (28) and the pitching transmission Hall (29) are installed in the pitching transmission sector gear plate (26).

[0038] Refer to the structural schematic Figure 1 , install the horizontal transmission box (2) on the outer facade (8) of the crossbeam of the U-shaped structural arm (1), install the pitching transmission box (3) and the suspension bracket (4) on the hanging end (10) of the vertical outer facade (9) of the U-shaped structural arm (1), and run the motor wire (11) in the hollow pipe (5) of the U-shaped structural arm (1).

[0039] Refer to the structural schematic Figure 2 , the length and width dimensions of the horizontal crossbeam and the vertical arm of the U-shaped structural arm (1) can meet the requirements of various hanging carriers.

[0040] Refer to the structural schematic Figure 1 , the suspension bracket (4) can meet the technical standard requirements of various hanging carriers.

[0041] Refer to the structural schematic Figure 2, the U-shaped structural arm (1) is made of rectangular hollow steel (6), and the hollow pipe (5) meets the requirements for the routing of the motor wire (11).

[0042] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A U-shaped structure two-dimensional transmission suspension device, comprising a U-shaped structure arm (1), a horizontal transmission box (2), a pitch transmission box (3), a suspension bracket (4), and a hollow pipe (5), characterized in that: A horizontal transmission box (2) is installed on the crossbeam outer surface (8) of the U-shaped structural arm (1), a pitch transmission box (3) and a suspension bracket (4) are installed on the suspension end (10) of the vertical outer surface (9) of the U-shaped structural arm (1), and a motor line (11) is run in the hollow pipe (5) of the U-shaped structural arm (1).

2. The U-shaped two-dimensional transmission suspension device according to claim 1, characterized in that: The U-shaped structural arm (1) is made of a rectangular hollow steel (6) and is formed into a U-shaped structure by bending an inner R angle (7) through a stamping process. A pitch transmission box mounting hole (12) and a pitch transmission box shaft mounting hole (13) are processed on a crossbeam facade (8) and a vertical facade (9) of the U-shaped structural arm (1) for mounting a horizontal transmission box (2) and a pitch transmission box (3) respectively.

3. The U-shaped two-dimensional transmission suspension device according to claim 1, characterized in that: The horizontal transmission box (2) adopts a belt transmission method, and comprises a horizontal transmission motor (14), a horizontal transmission motor gear (15), a horizontal transmission belt (16), a horizontal transmission pulley (17), a horizontal transmission bearing (18), a horizontal transmission shaft core (19), a horizontal transmission reading disk (20), a horizontal transmission magnet (21), and a horizontal transmission Hall (22). The horizontal transmission magnet (21) is installed in the horizontal transmission reading disk (20), and the horizontal transmission Hall (22) is installed in the horizontal transmission pulley (17).

4. The U-shaped two-dimensional transmission suspension device according to claim 1, characterized in that: The pitch transmission box (3) adopts a gear transmission mode, and comprises a pitch transmission motor (23), a pitch transmission motor gear (24), a pitch transmission gear set (25), a pitch transmission sector gear plate (26), a pitch transmission shaft core (27), a pitch transmission magnet (28), and a pitch transmission Hall (29). The pitch transmission magnet (28) and the pitch transmission Hall (29) are installed in the pitch transmission sector gear plate (26).

Images