Vehicle-mounted overhead crane type carrying equipment with damping function

Abstract

The vehicle-mounted overhead crane type carrying equipment with the damping function comprises supports, a vehicle-mounted entertainment system and a vehicle top beam, the supports are symmetrically arranged on the left side and the right side of the vehicle top beam, and the first bent part and the second bent part of each support are fixed to the edge structure of the left side and the edge structure of the right side of the vehicle top beam through connecting screws. The bottom of the third bent part of the support is fixed to a horizontal fixing plate of the vehicle-mounted entertainment system through screws, damping structures are arranged at the positions, connected with the edge structures of the left side and the right side of the vehicle top beam, of the support, and two damping structures are arranged on the support in a bilateral symmetry mode with the vertical axis of the support. According to the vehicle-mounted overhead crane type carrying equipment with the damping function, the mistaken installation risk can be avoided, application of multiple vehicle types is facilitated, and the cost can be effectively reduced.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle-mounted equipment mounting structure, and particularly relates to a vehicle-mounted overhead crane mounting device with shock absorption function. Background Technology

[0002] In modern cars, especially luxury cars, manufacturers are beginning to pay attention to the experience of rear passengers, such as providing audio-visual entertainment or in-car air purifiers specifically for rear passengers, and placing higher demands on vehicle space utilization and installation methods.

[0003] Currently, the installation structure of rear-seat equipment in automobiles is complex and occupies a lot of space, has low applicability, and poses safety hazards such as instability and easy detachment in collisions. Utility Model Content

[0004] In view of this, the present invention aims to propose a vehicle-mounted overhead crane-type mounting device with shock absorption function to solve the problems of complex mounting structure of rear-seat equipment in automobiles, which occupies a lot of space, has low applicability, and has safety hazards such as instability and easy detachment upon collision.

[0005] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0006] This utility model provides a vehicle-mounted overhead crane with shock absorption function, including a bracket, a vehicle entertainment system, and a vehicle roof beam. The bracket is symmetrically arranged on the left and right sides of the vehicle roof beam. The first and second bent parts of the bracket are fixed to the left and right side edge structures of the vehicle roof beam by connecting screws. The bottom of the second bent part of the bracket is fixed to the horizontal fixing plate of the vehicle entertainment system by screws. The bracket is provided with shock absorption structures at the connection points with the left and right side edge structures of the vehicle roof beam. The bracket is provided with two shock absorption structures symmetrically arranged on the left and right sides of its vertical axis. A circular through hole is provided at the fixing screw of the bracket.

[0007] Furthermore, the shock-absorbing structure includes a connecting screw, a washer, a second bend, and a spring. The connecting screw passes through the washer, the second bend, and the spring in sequence to fix the bracket to the vehicle roof beam. The spring is located between the second bend and the first bend.

[0008] Furthermore, the washer includes a spring washer and a flat washer, the spring washer being disposed between the connecting screw and the flat washer, and the flat washer being pressed against the bottom of the second bent portion.

[0009] Furthermore, the bracket includes a second bent portion, a vertical connecting portion, a third bent portion, and a first bent portion. The third bent portion is perpendicular to the vertical connecting portion and bends outward. The first bent portion is perpendicular to the vertical connecting portion and bends in the opposite direction to the third bent portion. The vertical connecting portion connects the three bent portions to the first bent portion. The vertical connecting portion has a rectangular hole, and the central axis of the first bent portion and the central axis of the rectangular hole are in the same plane. The second bent portion is located at the uppermost edge of the rectangular hole.

[0010] Furthermore, the second bending portion bends upward at an angle, and the second bending portion is provided with a first through hole. The first through hole is located at the center of the second bending portion, and a cylindrical protrusion is provided at the first through hole. The inner side of the spring is fixed to the cylindrical protrusion.

[0011] Compared with existing technologies, the vehicle-mounted overhead crane with shock absorption function described in this utility model has the following advantages:

[0012] To optimize costs, this invention employs a standardized design, making the two brackets identical in structure. This facilitates installation, avoids the risk of misinstallation, benefits application across multiple vehicle models, and effectively reduces costs. The shock-absorbing structure absorbs some stress, reducing stress transmission and thus improving user experience by minimizing equipment vibration caused by vehicle bumps. Attached Figure Description

[0013] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0014] In the attached diagram:

[0015] Figure 1 This is an axonometric view of the vehicle-mounted overhead crane-type mounting equipment with shock absorption function described in an embodiment of this utility model;

[0016] Figure 2 This is an enlarged schematic diagram of the bracket connection in the side view of the vehicle-mounted overhead crane-type equipment with shock absorption function described in this embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation of the shock-absorbing structure at the bracket of the vehicle-mounted overhead crane-type equipment with shock-absorbing function as described in this embodiment of the utility model;

[0018] Figure 4 This is an enlarged schematic diagram of the shock-absorbing structure at the support of the vehicle-mounted overhead crane-type equipment with shock-absorbing function as described in this embodiment of the utility model;

[0019] Figure 5 This is an axonometric view of the bracket for the vehicle-mounted overhead crane-type equipment with shock absorption function described in an embodiment of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Bracket; 2. In-vehicle entertainment system; 3. Vehicle roof beam; 4. Connecting screw; 5. Washer; 6. Spring; 7. Second bend; 8. Vertical connection; 9. Third bend; 10. First bend. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other.

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and 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 of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] See Figures 1-5As shown, this embodiment provides a vehicle-mounted overhead crane with shock absorption function, including a bracket 1, a vehicle entertainment system 2, and a vehicle roof beam 3. The bracket 1 is symmetrically arranged on the left and right sides of the vehicle roof beam 3. The first bent portion 10 and the second bent portion 7 of the bracket 1 are fixed to the left and right side edge structures of the vehicle roof beam 3 by connecting screws 4. The bottom of the third bent portion 9 of the bracket 1 is fixed to the horizontal fixing plate of the vehicle entertainment system 2 by screws. The bracket 1 is provided with shock absorption structure at the connection with the left and right side edge structures of the vehicle roof beam 3. The bracket 1 is provided with two shock absorption structures symmetrically arranged on the left and right sides of its vertical axis.

[0027] Specifically, in this embodiment, the shock absorption structure includes a connecting screw 4, a washer 5, a second bent portion 7, and a spring 6. The connecting screw 4 passes through the washer 5, the second bent portion 7, and the spring 6 in sequence to fix the bracket 1 to the vehicle roof beam 3. The spring 6 is located between the second bent portion 7 and the first bent portion 10.

[0028] Specifically, in this embodiment, the washer 5 includes a spring washer and a flat washer. The spring washer is disposed between the connecting screw 4 and the flat washer, and the flat washer is pressed against the bottom of the second bent portion 7.

[0029] Specifically, in this embodiment, the bracket 1 includes a second bent portion 7, a vertical connecting portion 8, a third bent portion 9, and a first bent portion 10. The third bent portion 9 is perpendicular to the vertical connecting portion 8 and bends outward. The first bent portion 10 is perpendicular to the vertical connecting portion 8 and bends in the opposite direction to the third bent portion 9. A rectangular hole is provided on the vertical connecting portion 8. The central axis of the first bent portion 10 and the central axis of the rectangular hole are on the same plane. The second bent portion 7 is provided at the uppermost edge of the rectangular hole.

[0030] Specifically, in this embodiment, the second bending portion 7 is bent upward at an angle, and a first through hole is provided on the second bending portion 7. The first through hole is located at the center of the second bending portion 7, and a cylindrical protrusion is provided at the first through hole. The inner side of the spring 6 is fixed to the cylindrical protrusion.

[0031] In this embodiment, the bracket is first fixed to the vehicle's roof beam with screws, and then the in-vehicle entertainment system is fixed to the bracket. For cost optimization, a common design was adopted, making the two brackets identical in structure, facilitating installation (requiring only screw fixing), avoiding the risk of misinstallation, and benefiting application across multiple vehicle models (adjustments can be made if the actual vehicle roof beam width differs), while effectively reducing costs. The shock-absorbing structure can absorb some stress, reducing stress transmission, thereby improving the user experience and reducing equipment vibration caused by vehicle bumps.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vehicle-mounted overhead crane with shock absorption function, characterized in that, The system includes a bracket (1), an in-vehicle entertainment system (2), and a vehicle roof beam (3). The bracket (1) is symmetrically arranged on the left and right sides of the vehicle roof beam (3). The first bent part (10) and the second bent part (7) of the bracket (1) are fixed to the left and right side edge structures of the vehicle roof beam (3) by connecting screws (4). The bottom of the third bent part (9) of the bracket (1) is fixed to the horizontal fixing plate of the in-vehicle entertainment system (2) by screws. A shock-absorbing structure is provided at the connection between the bracket (1) and the left and right side edge structures of the vehicle roof beam (3). The bracket (1) is symmetrically provided with two shock-absorbing structures on the left and right sides of its vertical axis.

2. The vehicle-mounted overhead crane with shock absorption function according to claim 1, characterized in that, The shock-absorbing structure includes a connecting screw (4), a washer (5), a second bend (7), and a spring (6). The connecting screw (4) passes through the washer (5), the second bend (7), and the spring (6) in sequence to fix the bracket (1) to the vehicle roof beam (3). The spring (6) is located between the second bend (7) and the first bend (10).

3. The vehicle-mounted overhead crane with shock absorption function according to claim 2, characterized in that, The washer (5) includes a spring washer and a flat washer, the spring washer being disposed between the connecting screw (4) and the flat washer, the flat washer being pressed against the bottom of the second bend (7).

4. The vehicle-mounted overhead crane with shock absorption function according to claim 1, characterized in that, The bracket (1) includes a second bent portion (7), a vertical connecting portion (8), a third bent portion (9), and a first bent portion (10). The third bent portion (9) is perpendicular to the vertical connecting portion (8) and bends outward. The first bent portion (10) is perpendicular to the vertical connecting portion (8) and bends in opposite directions to the third bent portion (9). The vertical connecting portion (8) connects the three bent portions (9) to the first bent portion (10). The vertical connecting portion (8) has a rectangular hole. The central axis of the first bent portion (10) and the central axis of the rectangular hole are in the same plane. The second bent portion (7) is located at the uppermost edge of the rectangular hole.

5. The vehicle-mounted overhead crane with shock absorption function according to claim 4, characterized in that, The second bending part (7) bends upward at an angle. The second bending part (7) is provided with a first through hole. The first through hole is located at the center of the second bending part (7). A cylindrical protrusion is provided at the first through hole. The inner side of the spring (6) is fixed to the cylindrical protrusion.

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