Vehicle-mounted anti-vibration double-screen display mounting bracket

Abstract

The utility model discloses a vehicle-mounted anti-vibration double-screen display installation support which comprises a vibration reduction frame body, a height adjusting frame, an upper vibration reduction component arranged on the height adjusting frame, a fixing component arranged at the lower end of the upper vibration reduction component and a lower vibration reduction component arranged at the lower end of the fixing component. And the display component is arranged on the fixing component. The utility model has the beneficial effects that the influence of vibration and impact on the display can be effectively reduced, the stability and reliability of the display in a vibration environment are improved, and the display is suitable for various vibration environments, low in cost and very high in environmental adaptability and reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted equipment, in particular to a vehicle-mounted vibration-resistant dual-screen display mounting bracket. Background Art

[0002] With the rapid development of the automobile industry, vehicle-mounted displays are used more and more widely in automobiles. However, various vibrations and impacts are generated during driving of vehicles, which may have an adverse effect on the normal use and service life of the vehicle-mounted displays.

[0003] Traditional vehicle display mounts are usually unable to effectively reduce vibration, resulting in unstable displays, blurred images, and even possible damage due to vibration and impact. Traditional vehicle display mounts have poor adaptability to vehicle vibration and high and low temperature harsh environments.

[0004] In order to significantly improve the protection performance of the vehicle display mounting bracket and meet the reliability requirements in harsh operating environments, a new engineering design solution is needed to meet the needs of dual-screen displays. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned prior art problems, the present utility model is proposed.

[0007] The utility model aims to provide a vehicle-mounted anti-vibration dual-screen display mounting bracket, and its purpose is to solve how to reduce the vibration of the vehicle-mounted display and adapt to various harsh environments.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a vehicle-mounted vibration-resistant dual-screen display mounting bracket, which includes a vibration-damping frame main body, including a height adjustment frame, an upper vibration-damping component arranged on the height adjustment frame, a fixing component arranged at the lower end of the upper vibration-damping component, and a lower vibration-damping component arranged at the lower end of the fixing component; a display component, and the display component is arranged on the fixing component.

[0009] As a preferred solution of the vehicle-mounted vibration-resistant dual-screen display mounting bracket of the utility model, wherein: the upper vibration-damping component includes an upper vibration-damping base frame movably connected to the height adjustment frame and a first wire rope vibration damper arranged inside the upper vibration-damping base frame, a plurality of first wire rope vibration dampers are arranged, and the upper vibration-damping base frame is provided with screw holes for connecting and mounting the fixing component and the height adjustment frame.

[0010] As a preferred solution of the vehicle-mounted vibration-resistant dual-screen display mounting bracket of the utility model, wherein: the fixing component includes a display fixing frame connected to the upper vibration-damping component, and the display fixing frame includes an upper screen bracket and a lower screen bracket.

[0011] As a preferred solution of the vehicle-mounted vibration-resistant dual-screen display mounting bracket of the utility model, the display fixing frame is integrally formed, the upper screen bracket is set at an angle of 15° forward, and the lower screen bracket is set at an angle of 5° backward.

[0012] As a preferred solution of the vehicle-mounted vibration-resistant dual-screen display mounting bracket of the utility model, the lower vibration-damping component includes a lower vibration-damping base frame connected to the display fixing frame, a second wire rope vibration damper arranged inside the lower vibration-damping base frame, and a desktop mounting plate arranged at the lower end of the lower vibration-damping base frame.

[0013] As a preferred solution of the utility model vehicle-mounted vibration-resistant dual-screen display mounting bracket, wherein: the desktop mounting plate is provided with a screw-mounted through hole that cooperates with the desktop fixing hole, and the lower vibration-damping base is provided with a screw hole that is combined and installed with the display fixing frame.

[0014] As a preferred solution of the vehicle-mounted vibration-resistant dual-screen display mounting bracket of the utility model, the upper vibration-damping component, the lower vibration-damping component, the display fixing frame and the height adjustment frame are made of 304 stainless steel bent and reinforced by welding.

[0015] As a preferred solution of the vehicle-mounted vibration-resistant dual-screen display mounting bracket of the utility model, wherein: the first wire rope vibration absorber and the second wire rope vibration absorber are made of stainless steel, with a maximum static load of 734N, a maximum deformation ≤9.6mm, a maximum vibration stiffness of 578KN / M, and a maximum impact stiffness of 363KN / M.

[0016] As a preferred solution of the vehicle-mounted vibration-resistant dual-screen display mounting bracket of the utility model, wherein: the first wire rope vibration absorber and the second wire rope vibration absorber are both installed in a vertical compression support manner.

[0017] As a preferred solution of the vehicle-mounted vibration-resistant dual-screen display mounting bracket of the utility model, wherein: the display component includes an upper display and a lower display arranged on a fixed component.

[0018] The beneficial effects of the vehicle-mounted anti-vibration dual-screen display mounting bracket of the utility model are:

[0019] (1) The utility model significantly improves the vibration and impact resistance of the vehicle-mounted display by rationally configuring the structural form, reduces display problems and component damage caused by vibration, and prolongs the service life of the display;

[0020] (2) The utility model has a simple structure and is easy to install. It is suitable for installation of vehicle display screens of various models. Regardless of the structure and space restrictions of the vehicle, it can be installed and debugged more conveniently.

[0021] (3) The utility model has low cost and high cost-effectiveness, and is easy to be widely used in automobile production. Compared with complex and expensive vibration reduction systems, the structure of the utility model reduces production costs while ensuring good vibration reduction effects, meets the requirements of complex environments, and has high environmental adaptability and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 It is a schematic diagram of the overall structure of the vehicle-mounted vibration-resistant dual-screen display mounting bracket in the utility model.

[0024] Figure 2 It is a schematic diagram of the overall exploded structure of the vehicle-mounted vibration-resistant dual-screen display mounting bracket in the utility model.

[0025] Figure 3 It is a structural schematic diagram of the upper vibration reduction component of the vehicle-mounted vibration-resistant dual-screen display mounting bracket in the utility model.

[0026] Figure 4 It is a structural schematic diagram of the lower vibration reduction component of the vehicle-mounted vibration-resistant dual-screen display mounting bracket in the utility model.

[0027] In the figure: 100, vibration reduction frame body; 101, height adjustment frame; 102, upper vibration reduction component; 102a, upper vibration reduction base frame; 102b, first wire rope vibration reduction device; 103, fixing component; 103a, display fixing frame; 103b, upper screen bracket; 103c, lower screen bracket; 104, lower vibration reduction component; 104a, lower vibration reduction base frame; 104b, second wire rope vibration reduction device; 104c, desktop mounting plate; 200, display component; 201, upper display; 202, lower display 。 DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Reference Figure 1-Figure 4 , which is the first embodiment of the utility model, and this embodiment provides a vehicle-mounted vibration-resistant dual-screen display mounting bracket, including a vibration-damping frame main body 100, including a height adjustment frame 101, an upper vibration-damping component 102 arranged on the height adjustment frame 101, a fixing component 103 arranged at the lower end of the upper vibration-damping component 102, and a lower vibration-damping component 104 arranged at the lower end of the fixing component 103; a display component 200, and the display component 200 is arranged on the fixing component 103, wherein the height adjustment frame 101 can optimize a variety of height schemes for the installation environment, and meet a variety of installation height difference requirements by adjusting the fixing screws.

[0032] Preferably, the upper vibration damping component 102 includes an upper vibration damping base frame 102a movably connected to the height adjustment frame 101 and a first wire rope vibration damper 102b arranged inside the upper vibration damping base frame 102a, wherein a plurality of first wire rope vibration dampers 102b are provided, preferably two groups, and an array is arranged inside the upper vibration damping base frame 102a, and the upper vibration damping base frame 102a is provided with screw holes for connecting and installing with the fixing component 103 and the height adjustment frame 101.

[0033] Preferably, the fixing component 103 includes a display fixing frame 103a connected to the upper vibration-damping component 102, the display fixing frame 103a includes an upper screen bracket 103b and a lower screen bracket 103c, the display fixing frame 103a is integrally formed, and the angle setting fully considers ergonomic requirements. The upper screen bracket 103b is set at an angle of 15° forward, and the lower screen bracket 103c is set at an angle of 5° backward. While meeting the structural strength requirements, the weight is reasonably reduced. Specifically, the display fixing frame 103a can install displays of various sizes ranging from 14 inches to 19 inches.

[0034] Preferably, the lower vibration damping component 104 includes a lower vibration damping base frame 104a connected to the display fixing frame 103a, a second wire rope vibration damper 104b arranged inside the lower vibration damping base frame 104a, and a desktop mounting plate 104c arranged at the lower end of the lower vibration damping base frame 104a, the desktop mounting plate 104c is provided with a screw through hole that cooperates with the desktop fixing hole, and the lower vibration damping base frame 104a is provided with a screw hole for combined installation with the display fixing frame 103a.

[0035] Among them, the vibration-damping frame body 100 and the fixing component 103 are combined to form a whole, and the height adjustment frame 101 and the desktop mounting plate 104c are provided with mounting holes, which are fixed to the vehicle body respectively at the top and the bottom, thereby reducing the adverse effects of the high center of gravity of the upper and lower mounting methods. The above structural design scheme meets the requirements of complex environments and has high reliability and vibration and impact resistance.

[0036] Among them, the first wire rope vibration absorber 102b and the second wire rope vibration absorber 104b are made of stainless steel, with a maximum static load of 734N, a maximum deformation ≤9.6mm, a maximum vibration stiffness of 578KN / M, and a maximum impact stiffness of 363KN / M. Calculation and practical application show that the mass of the dual-screen display is less than 10kg. The first wire rope vibration absorber 102b and the second wire rope vibration absorber 104b are both installed in a vertical compression support manner to give full play to the maximum performance of the vibration absorber. The vibration damping frame body 100 adopts a method of configuring the first wire rope vibration absorber 102b and the second wire rope vibration absorber 104b in an upper and lower manner to reduce the impact of the unfavorable factor of the high center of gravity of the upper and lower installation method.

[0037] Preferably, the upper vibration-damping component 102, the lower vibration-damping component 104, the display fixing bracket 103a and the height adjustment bracket 101 are made of 304 stainless steel, which is bent and formed, and is reinforced by welding, and has the ability to withstand a half-sine wave 40g11ms impact and a maximum root mean square acceleration of 20m / s. 2 The ability to vibrate.

[0038] The display component 200 includes an upper display 201 and a lower display 202 disposed on the fixing component 103, and disposed on an upper screen bracket 103b and a lower screen bracket 103c, respectively.

[0039] Working principle: In actual working use, when the vehicle vibrates and impacts, the wire rope shock absorber first absorbs most of the vibration energy and produces telescopic movement. Due to inertia, the movement deformation of the monitor is slower than the displacement deformation of the internal structure of the whole vehicle. The energy brought by the vibration impact is absorbed by the wire rope shock absorber and converted into other forms of energy transfer, forming a motion damping effect as a whole, thereby protecting the monitor.

[0040] It should be noted that the upper and lower displays are mounted on a display fixing frame 103a, and the upper vibration-damping component 102 and the lower vibration-damping component 104 both contain damping wire rope vibration absorbers. The vibration or impact environment encountered by the display during actual use can be reduced by damping the vibration or impact of the vibration absorber to reduce the displacement of the display during the vibration or impact, and to minimize the deformation of the display caused by vibration or impact to ensure that it is within an acceptable range. The display is a fully reinforced display with an upper and lower screen bracket combination to enhance the display effect.

[0041] The vehicle-mounted vibration-resistant dual-screen display mounting bracket of the utility model can effectively reduce the influence of vibration and impact on the display, improve the stability and reliability of the display in a vibration environment, is suitable for a variety of vibration environments, and has broad application prospects.

[0042] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0043] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0044] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A vehicle-mounted vibration-resistant dual-screen display mounting bracket, characterized in that: include, A vibration-damping frame body (100) comprises a height-adjusting frame (101), an upper vibration-damping component (102) arranged on the height-adjusting frame (101), a fixing component (103) arranged at the lower end of the upper vibration-damping component (102), and a lower vibration-damping component (104) arranged at the lower end of the fixing component (103); A display component (200), wherein the display component (200) is arranged on the fixing component (103).

2. The vehicle-mounted anti-vibration dual-screen display mounting bracket according to claim 1, characterized in that: The upper vibration-damping component (102) comprises an upper vibration-damping base frame (102a) movably connected to the height-adjusting frame (101) and a first steel wire rope vibration damper (102b) arranged inside the upper vibration-damping base frame (102a), wherein a plurality of the first steel wire rope vibration dampers (102b) are arranged, and the upper vibration-damping base frame (102a) is provided with screw holes for connecting and installing with the fixing component (103) and the height-adjusting frame (101).

3. The vehicle-mounted anti-vibration dual-screen display mounting bracket according to claim 2, characterized in that: The fixing component (103) comprises a display fixing frame (103a) connected to the upper vibration reduction component (102), and the display fixing frame (103a) comprises an upper screen bracket (103b) and a lower screen bracket (103c).

4. The vehicle-mounted anti-vibration dual-screen display mounting bracket according to claim 3, characterized in that: The display fixing frame (103a) is integrally formed, the upper screen bracket (103b) is set at an angle of 15° forward, and the lower screen bracket (103c) is set at an angle of 5° backward.

5. The vehicle-mounted vibration-resistant dual-screen display mounting bracket according to claim 3 or 4, characterized in that: The lower vibration-damping component (104) comprises a lower vibration-damping base frame (104a) connected to a display fixing frame (103a), a second steel wire rope vibration damper (104b) arranged inside the lower vibration-damping base frame (104a), and a desktop mounting plate (104c) arranged at the lower end of the lower vibration-damping base frame (104a).

6. The vehicle-mounted anti-vibration dual-screen display mounting bracket according to claim 5, characterized in that: The desktop mounting plate (104c) is provided with a screw-mounting through hole that matches the desktop fixing hole, and the lower vibration-damping base frame (104a) is provided with a screw hole that is assembled and mounted with the display fixing frame (103a).

7. The vehicle-mounted anti-vibration dual-screen display mounting bracket according to claim 5, characterized in that: The upper vibration-damping component (102), the lower vibration-damping component (104), the display fixing frame (103a) and the height adjustment frame (101) are made of 304 stainless steel by bending and are reinforced by welding.

8. The vehicle-mounted anti-vibration dual-screen display mounting bracket according to claim 5, characterized in that: The first steel wire rope vibration damper (102b) and the second steel wire rope vibration damper (104b) are made of stainless steel, have a maximum static load of 734N, a maximum deformation of ≤9.6mm, a maximum vibration stiffness of 578KN / M, and a maximum impact stiffness of 363KN / M.

9. The vehicle-mounted anti-vibration dual-screen display mounting bracket according to claim 8, characterized in that: The first steel wire rope vibration damper (102b) and the second steel wire rope vibration damper (104b) are both installed in a vertical compression support manner.

10. The vehicle-mounted anti-vibration dual-screen display mounting bracket according to claim 1, characterized in that: The display component (200) comprises an upper display (201) and a lower display (202) arranged on a fixing component (103).

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