A mobile device

Abstract

The application discloses a mobile device, comprising: a frame; a jet cushion assembly installed at the bottom of the frame, the jet cushion assembly is capable of spraying high-pressure gas downward when working, thereby reducing the pressure of the frame on the ground; a functional element installed on the frame; and a moving mechanism elastically installed at the bottom of the frame and capable of driving the frame to move on the ground. The mobile device can lift the frame by the jet cushion assembly, form an air film in front of the frame, and make the frame body substantially suspended above the ground, so that the friction with the ground can be effectively reduced when moving, and the mobile device can be moved by manpower without limitation, and no pressure mark is left on the wooden floor; the moving mechanism is elastically installed on the frame, so that the moving mechanism can always be in contact with the ground, and the moving mechanism can be used to move when moving.

Description

Technical Field

[0001] This utility model relates to the field of stage equipment, specifically to a mobile device. Background Technology

[0002] In the stage industry, various moving devices equipped with functional elements are needed to flexibly adjust the position of these elements.

[0003] Existing mobile devices mostly move using rollers or rollers in conjunction with tracks. These devices are heavy, have high friction with the ground, making them difficult to move, and long-term use can easily damage the stage wooden floor. Utility Model Content

[0004] This utility model addresses the above-mentioned problems by proposing a mobile device.

[0005] The technical solution adopted by this utility model is as follows:

[0006] A mobile device, comprising:

[0007] frame;

[0008] A jet pad assembly is installed at the bottom of the frame. When the jet pad assembly is in operation, it can spray high-pressure gas downwards to reduce the pressure of the frame on the ground.

[0009] Functional components are mounted on the frame;

[0010] The moving mechanism is flexibly installed at the bottom of the frame and can move the frame on the ground.

[0011] The moving device of this application can lift the frame through the jet pad assembly, forming an air film between it and the ground, so that the main body of the frame is basically suspended above the ground. When moving, it can effectively reduce the friction with the ground. At this time, it can even be moved without restriction by human force, and no pressure marks will be left on the wooden floor. The moving mechanism, which is elastically installed on the frame, can always keep in contact with the ground. When moving, it can be moved by the moving mechanism.

[0012] In practical applications, the jet pad assembly can utilize existing jet pad structures.

[0013] In one embodiment of the present invention, the jet pad assembly has a first state and a second state;

[0014] In the first state, the jet pad assembly does not spray high-pressure gas downwards, and the frame is in contact with the ground;

[0015] In the second state, the jet pad assembly sprays high-pressure gas downwards, and the frame does not contact the ground.

[0016] In one embodiment of the present invention, the jet pad assembly includes:

[0017] An air cushion is installed at the bottom of the frame;

[0018] The pipeline connects to the air cushion at one end and to the air supply device at the other end.

[0019] In practical applications, the gas supply device may include a high-pressure gas storage tank and a compressor connected to the high-pressure gas storage tank.

[0020] In one embodiment of this utility model, the moving mechanism includes:

[0021] The first mounting bracket is slidably mounted on the frame at its upper end;

[0022] The movable component, mounted on the first mounting frame, is designed to contact the ground and can move the frame when in operation;

[0023] A first elastic element is disposed between the frame and the first mounting bracket, and is used to apply a downward elastic pressure to the first mounting bracket so that the moving component is always in contact with the ground.

[0024] A driving component is used to drive the moving component to work.

[0025] The first elastic element enables the moving component to contact the ground while the jet pad assembly is working and the frame is moving upward, thus allowing the moving component to drive the frame to move when it is working.

[0026] In one embodiment of this utility model, the moving component is a roller, and the driving component is a motor assembly.

[0027] In one embodiment of the present invention, the moving component is a track wheel assembly, and the moving component includes:

[0028] The first rotating wheel is mounted on the first mounting bracket;

[0029] A second rotating wheel is mounted on a first mounting bracket, and the axis of the second transmission wheel is parallel to the axis of the first rotating wheel; and

[0030] Tracks are wound around the first and second rotating wheels;

[0031] The drive component is a motor component, and the drive component includes:

[0032] The drive motor has a drive wheel mounted on its output shaft; and

[0033] A transmission belt is wound around the power wheel and the first rotating wheel.

[0034] The track wheel assembly has a large contact area with the ground, making movement stable. This not only reduces the number of people pushing it, but also makes the movement relatively smooth, reducing swaying to a certain extent.

[0035] In one embodiment of the present invention, the frame has a first mounting groove, the first mounting bracket has a first mounting post extending into the first mounting groove, the first elastic member is a spring, the first elastic member is sleeved on the first mounting post, the upper end of the first elastic member cooperates with the first mounting groove, and the lower end of the first elastic member cooperates with the first mounting post.

[0036] In one embodiment of the present invention, the frame has an extended wheel assembly disposed along the width direction, the extended wheel assembly comprising:

[0037] A second mounting bracket, the first end of which is connected to the frame;

[0038] A rotating frame is disposed at the second end of the second mounting frame, with one end of the rotating frame rotatably mounted on the second mounting frame and the other end movably mounted on the second mounting frame;

[0039] The guide wheel is rotatably mounted on the rotating frame;

[0040] The second elastic element is disposed between the second mounting bracket and the rotating bracket to give the rotating bracket a downward rotational tendency, so that the guide wheel is always in contact with the ground.

[0041] Adding an extended wheel assembly can increase stability and prevent the frame from easily tipping over when under stress.

[0042] In practical applications, a set of extended wheel assemblies can be set on both sides of the end of the frame along its length.

[0043] In one embodiment of the present invention, the second mounting bracket has a second mounting groove, the rotating bracket has a second mounting post extending into the second mounting groove, the second elastic member is a spring, the second elastic member is sleeved on the second mounting post, the upper end of the second elastic member cooperates with the second mounting groove, and the lower end of the second elastic member cooperates with the second mounting post.

[0044] In practical applications, there can be various functional elements, such as performance equipment, special stages, etc. In one embodiment of this utility model, the functional element can be an LED screen.

[0045] The beneficial effects of this utility model are as follows: The moving device of this application can lift the frame through the jet pad assembly, forming an air film between it and the ground, so that the main body of the frame is basically suspended above the ground. When moving, it can effectively reduce the friction with the ground. At this time, it can even be moved without restriction by human force, and no pressure marks will be left on the wooden floor. The moving mechanism that is elastically installed on the frame can ensure that the moving mechanism is always in contact with the ground. When moving, it can be moved by the moving mechanism. Attached Figure Description

[0046] Figure 1 This is a front view schematic diagram of the mobile device;

[0047] Figure 2 This is a top-view diagram of the mobile device;

[0048] Figure 3 This is a side view of the mobile device;

[0049] Figure 4 yes Figure 1 Enlarged view of point A in the middle;

[0050] Figure 5 yes Figure 2 Enlarged view of point B in the middle;

[0051] Figure 6 yes Figure 3 A magnified view of point C in the middle.

[0052] The labels for the attached figures are as follows:

[0053] 1. Frame; 11. First mounting slot; 2. Jet cushion assembly; 21. Air cushion; 22. Piping; 3. Functional element; 4. Moving mechanism; 41. First mounting bracket; 411. First mounting post; 42. Moving assembly; 421. First rotating wheel; 422. Second rotating wheel; 423. Track; 43. First elastic element; 44. Drive assembly; 441. Drive motor; 442. Power wheel; 443. Transmission belt; 5. Extended wheel assembly; 51. Second mounting bracket; 511. Second mounting slot; 52. Rotating bracket; 521. Second mounting post; 53. Guide wheel; 54. Second elastic element. Detailed Implementation

[0054] To make the technical problems, technical solutions and beneficial effects to be solved by this application clearer, the following describes this application in further detail with reference to the accompanying drawings and embodiments.

[0055] In the description of this application, it should be noted that the use of terms such as "first" and "second" to define objects (such as elements, components, regions, layers, doping types and / or parts) is merely for the purpose of distinguishing different objects and is not necessarily used to describe a specific order or sequence. Unless the context clearly indicates otherwise, it should be understood that such data can be used interchangeably where appropriate.

[0056] In the description of this application, it should be understood that the singular forms “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that when the terms “compose” and / or “comprise” are used in this specification, the presence of the stated feature, integer, step, operation, element, and / or part is established, but the presence or addition of one or more other features, integers, steps, operations, elements, parts, and / or groups is not excluded. Meanwhile, when used herein, the term “and / or” includes any and all combinations of the associated listed items.

[0057] In the description of this application, it should also be noted that when a component is referred to as "on another component," "connected to another component," or "in contact with another component," it can mean not only that a component is directly on, directly connected to, or directly in contact with another component, but also that an intermediate component can be inserted between the two components. Furthermore, "connection" includes not only fixed connections but also detachable connections or integral connections. Similarly, when an element is referred to as "electrically connected," "electrically contacted," "electrically coupled," or "electrically coupled to" another element, the two elements can be in direct electrical contact or point coupling, or they can be in electrical contact or point coupling through an intermediate component.

[0058] In the description of this application, it should also be noted that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0059] Furthermore, in the description of this application, spatial relation terms such as "below," "under," "below," "below," "below," "above," "on the upper surface of," "above," etc., can be used to describe the spatial positional relationship between one element or feature shown in the figures and other elements or features. It should be understood that spatial relation terms, in addition to the orientation shown in the figures, also include different orientations of elements or features in use and operation. For example, if an element or feature in the figures is flipped or inverted, an element or feature described as "below" or "below" other elements or features will be oriented "above" other elements or features. Furthermore, elements may also include other orientations (e.g., rotated by an angle or other orientations).

[0060] The present invention will now be described in detail with reference to the accompanying drawings.

[0061] like Figures 1-6 As shown, this embodiment discloses a mobile device, including:

[0062] Framework 1;

[0063] The jet pad assembly 2 is installed at the bottom of the frame 1. When the jet pad assembly 2 is working, it can spray high-pressure gas downwards to reduce the pressure of the frame 1 on the ground.

[0064] Functional component 3 is mounted on frame 1;

[0065] The moving mechanism 4 is flexibly installed at the bottom of the frame 1 and can move the frame 1 on the ground.

[0066] The moving device of this application can lift the frame 1 through the jet pad assembly 2, forming an air film between it and the ground, so that the main body of the frame 1 is basically suspended above the ground. When moving, it can effectively reduce the friction with the ground. At this time, it can even be moved without restriction by human force, and no pressure marks will be left on the wooden floor. The moving mechanism 4, which is elastically installed on the frame 1, can always be in contact with the ground. When moving, it can be moved by the moving mechanism 4.

[0067] In practical applications, the jet pad assembly 2 can adopt an existing jet pad structure.

[0068] In this embodiment, the jet pad assembly 2 has a first state and a second state;

[0069] In the first state, the jet pad assembly 2 does not spray high-pressure gas downwards, and the frame 1 is in contact with the ground;

[0070] In the second state, see Figure 4 The jet pad assembly 2 sprays high-pressure gas downwards, and the frame 1 does not contact the ground.

[0071] like Figure 4 and 5 As shown, in this embodiment, the jet pad assembly 2 includes:

[0072] Air cushion 21 is installed at the bottom of frame 1;

[0073] Pipeline 22 is connected at one end to air cushion 21 and at the other end to air supply device.

[0074] In practical applications, the gas supply device may include a high-pressure gas storage tank and a compressor connected to the high-pressure gas storage tank.

[0075] like Figure 3 , 4 As shown in Figures 6 and 7, in this embodiment, the moving mechanism 4 includes:

[0076] The first mounting bracket 41 is slidably mounted on the frame 1 at its upper end;

[0077] The movable component 42 is mounted on the first mounting bracket 41 and is used to contact the ground. When the movable component 42 is working, it can drive the frame 1 to move.

[0078] The first elastic element 43 is disposed between the frame 1 and the first mounting bracket 41, and is used to apply downward elastic pressure to the first mounting bracket 41 so that the moving component 42 is always in contact with the ground.

[0079] Drive component 44 is used to drive the moving component 42 to work.

[0080] The first elastic element 43 enables the moving component 42 to contact the ground while the jet pad assembly 2 is working and the frame 1 is moving upward, so that the moving component 42 can drive the frame 1 to move when it is working.

[0081] like Figure 3 , 4 As shown in Figure 6, in this embodiment, the moving component 42 is a track 423 wheel assembly, and the moving component 42 includes:

[0082] The first rotating wheel 421 is mounted on the first mounting bracket 41;

[0083] The second rotating wheel 422 is mounted on the first mounting bracket 41, and the axis of the second transmission wheel is parallel to the axis of the first rotating wheel 421; and

[0084] Track 423 is wound around the first rotating wheel 421 and the second rotating wheel 422;

[0085] Drive component 44 is a motor assembly, and drive component 44 includes:

[0086] Drive motor 441, with a drive wheel 442 mounted on its output shaft; and

[0087] The transmission belt 443 is wound around the power wheel 442 and the first rotating wheel 421.

[0088] The 423 track wheel assembly has a large contact area with the ground, ensuring stable movement. This not only reduces the number of personnel required for pushing the track, but also provides relatively smooth movement and reduces swaying to some extent.

[0089] In practical applications, the moving component 42 can also be a roller, in which case the driving component 44 is a motor component.

[0090] like Figure 6 As shown, in this embodiment, the frame 1 has a first mounting groove 11, the first mounting bracket 41 has a first mounting post 411 extending into the first mounting groove 11, the first elastic member 43 is a spring, the first elastic member 43 is sleeved on the first mounting post 411, the upper end of the first elastic member 43 cooperates with the first mounting groove 11, and the lower end of the first elastic member 43 cooperates with the first mounting post 411.

[0091] like Figure 2 , 3 As shown in Figure 6, in this embodiment, the frame 1 has an extended wheel assembly 5 disposed along the width direction, the extended wheel assembly 5 including:

[0092] The second mounting bracket 51, the first end of the second mounting bracket 51 is connected to the frame 1;

[0093] A rotating frame 52 is disposed at the second end of the second mounting frame 51. One end of the rotating frame 52 is rotatably mounted on the second mounting frame 51, and the other end is movably mounted on the second mounting frame 51.

[0094] Guide wheel 53 is rotatably mounted on rotating frame 52;

[0095] The second elastic element 54 is disposed between the second mounting bracket 51 and the rotating bracket 52, and is used to give the rotating bracket 52 a downward rotational tendency so that the guide wheel 53 is always in contact with the ground.

[0096] By setting the extended wheel assembly 5, stability can be increased, preventing the frame 1 from easily tipping over when subjected to force.

[0097] In practical applications, a set of extended wheel assemblies 5 can be set on both sides of the end of the frame 1 along its length.

[0098] like Figure 6As shown, in this embodiment, the second mounting bracket 51 has a second mounting groove 511, the rotating bracket 52 has a second mounting post 521 extending into the second mounting groove 511, the second elastic member 54 is a spring, the second elastic member 54 is sleeved on the second mounting post 521, the upper end of the second elastic member 54 cooperates with the second mounting groove 511, and the lower end of the second elastic member 54 cooperates with the second mounting post 521.

[0099] In practical applications, functional element 3 can be of various types, such as performance equipment, special stages, etc. Figure 3 As shown, in this embodiment, functional element 3 is an LED screen.

[0100] Although this application has been disclosed above with reference to preferred embodiments, it is not intended to limit this application. Any person skilled in the art can make possible changes and modifications to the technical solutions of this application by utilizing the methods and techniques disclosed above without departing from the spirit and scope of this application. Therefore, any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this application without departing from the content of the technical solutions of this application shall fall within the protection scope of the technical solutions of this application.

Claims

1. A mobile device, characterized in that, include: frame; A jet pad assembly is installed at the bottom of the frame. When the jet pad assembly is in operation, it can spray high-pressure gas downwards to reduce the pressure of the frame on the ground. Functional components are mounted on the frame; A movable mechanism, flexibly mounted at the bottom of the frame, is used to move the frame on the ground.

2. The mobile device as claimed in claim 1, characterized in that, The jet pad assembly has a first state and a second state; In the first state, the jet pad assembly does not spray high-pressure gas downwards, and the frame is in contact with the ground; In the second state, the jet pad assembly sprays high-pressure gas downwards, and the frame does not contact the ground.

3. The mobile device as described in claim 2, characterized in that, The jet pad assembly includes: An air cushion is installed at the bottom of the frame; The pipeline connects to the air cushion at one end and to the air supply device at the other end.

4. The mobile device as claimed in claim 1, characterized in that, The mobile mechanism includes: The first mounting bracket is slidably mounted on the frame at its upper end; The movable component, mounted on the first mounting frame, is designed to contact the ground and can move the frame when in operation; A first elastic element is disposed between the frame and the first mounting bracket, and is used to apply a downward elastic pressure to the first mounting bracket so that the moving component is always in contact with the ground. A driving component is used to drive the moving component to work.

5. The mobile device as claimed in claim 4, characterized in that, The moving component is a roller, and the driving component is a motor assembly.

6. The mobile device as claimed in claim 4, characterized in that, The moving component is a track wheel assembly, and the moving component includes: The first rotating wheel is mounted on the first mounting bracket; A second rotating wheel is mounted on a first mounting bracket, and the axis of the second transmission wheel is parallel to the axis of the first rotating wheel; and Tracks are wound around the first and second rotating wheels; The drive component is a motor component, and the drive component includes: The drive motor has a drive wheel mounted on its output shaft; and A transmission belt is wound around the power wheel and the first rotating wheel.

7. The mobile device as claimed in claim 4, characterized in that, The frame has a first mounting groove, the first mounting bracket has a first mounting post extending into the first mounting groove, the first elastic element is a spring, the first elastic element is sleeved on the first mounting post, the upper end of the first elastic element cooperates with the first mounting groove, and the lower end of the first elastic element cooperates with the first mounting post.

8. The mobile device as claimed in claim 1, characterized in that, The frame has an extension wheel assembly disposed along its width direction, the extension wheel assembly comprising: A second mounting bracket, the first end of which is connected to the frame; A rotating frame is disposed at the second end of the second mounting frame, with one end of the rotating frame rotatably mounted on the second mounting frame and the other end movably mounted on the second mounting frame; The guide wheel is rotatably mounted on the rotating frame; The second elastic element is disposed between the second mounting bracket and the rotating bracket to give the rotating bracket a downward rotational tendency, so that the guide wheel is always in contact with the ground.

9. The mobile device as claimed in claim 8, characterized in that, The second mounting bracket has a second mounting groove, and the rotating bracket has a second mounting post that extends into the second mounting groove. The second elastic element is a spring, which is sleeved on the second mounting post. The upper end of the second elastic element engages with the second mounting groove, and the lower end of the second elastic element engages with the second mounting post.

10. The mobile device as claimed in claim 1, characterized in that, The functional component is an LED screen.

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