Anti-interference device for enhancing locomotive display product

Abstract

The utility model discloses an anti-interference device for enhancing a locomotive display product, which comprises a front panel and a liquid crystal screen, wave-absorbing foam is adhered to the periphery of the liquid crystal screen, the front panel is adhered to a touch screen, the liquid crystal screen is adhered to the touch screen, the wave-absorbing foam can effectively avoid the problems of black screen, blurred screen and the like, and the anti-interference device can effectively improve the anti-interference performance of the locomotive display product in a vibration impact environment. The wave-absorbing foam can buffer the stress of the liquid crystal screen to form effective protection, and meanwhile, the wave-absorbing foam is attached to the periphery of the liquid crystal screen to prevent dust, water vapor and the like from entering a display area to affect the display effect.

Description

Technical Field

[0001] The utility model relates to the technical field of locomotive displays, in particular to an anti-interference device for enhancing locomotive display products. Background Art

[0002] With the development of society, energy conservation and environmental protection are the concepts of social development. Most people rely on rail transit for travel. Subways, high-speed railways, and EMUs have promoted the development of rail transit. The functions are gradually increasing, and there are more and more electronic products on locomotives. The interference between electronic products is also gradually increasing, and convenient and reliable anti-interference methods have also emerged.

[0003] As the number of interference sources increases, the display of electronic products will be disturbed, and a series of problems will occur, such as screen distortion, black screen, white screen, etc. Utility Model Content

[0004] 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 abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned problems and / or the problems existing in the existing anti-interference device for enhancing the motorcycle display product, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an anti-interference device for enhancing the motorcycle display product. By sticking absorbing foam around the LCD screen, the front panel is fitted with the touch screen, and the LCD screen is fitted with the touch screen. The absorbing foam can effectively avoid problems such as black screen and flowery screen. In a vibration and impact environment, the absorbing foam can buffer the force on the LCD screen to form effective protection. At the same time, the absorbing foam is attached around the LCD screen to prevent dust, water vapor, etc. from entering the display area and affecting the display effect.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] An anti-interference device for enhancing a motorcycle display product, comprising:

[0009] A front panel, wherein a mounting groove is provided on the top of the front panel;

[0010] A liquid crystal screen is located inside the mounting groove, a touch screen is installed at the bottom of the liquid crystal screen, and wave-absorbing foam is connected between the liquid crystal screen and the touch screen.

[0011] As a preferred solution of the anti-interference device for enhancing the motorcycle display product described in the utility model, the absorbing foam has a thickness of 2 mm and is compressed by 1.5 mm.

[0012] As a preferred solution of the anti-interference device for enhancing the locomotive display product described in the utility model, a first slide groove is opened on the top of the front panel, a motor is installed on the side wall of the front panel, and the output end of the motor extends into the first slide groove and is installed with a threaded rod.

[0013] As a preferred solution of the anti-interference device for enhancing the locomotive display product described in the utility model, it also includes a slide plate, which is located on the top of the front panel, a wiping cloth is installed at the bottom of the slide plate, one end of the slide plate extends into the first slide groove and is provided with a threaded hole, and the threaded rod rotates through the threaded hole.

[0014] As a preferred solution of the anti-interference device for enhancing the motorcycle display product described in the utility model, a second slide groove is opened on the top of the front panel, and a guide rod is installed inside the second slide groove.

[0015] As a preferred solution of the anti-interference device for enhancing the motorcycle display product described in the utility model, the other end of the slide plate extends into the second slide groove and is provided with a guide hole, and the guide rod passes through the guide hole.

[0016] Compared with the existing technology: by sticking absorbing foam around the LCD screen, the front panel is fitted with the touch screen, and the LCD screen is fitted with the touch screen. The absorbing foam can effectively avoid problems such as black screen and flowery screen. In a vibration and impact environment, the absorbing foam can buffer the force on the LCD screen to form effective protection. At the same time, the absorbing foam is attached around the LCD screen to prevent dust, water vapor, etc. from entering the display area and affecting the display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is the overall structure diagram of an anti-interference device for enhancing a locomotive display product of the utility model;

[0019] Figure 2 This is a partial structural diagram of an anti-interference device for enhancing a locomotive display product of the utility model;

[0020] Figure 3 This is a structural diagram of a slide plate of an anti-interference device for enhancing a motorcycle display product of the utility model;

[0021] Figure 4 This is a partial structural diagram of the front panel of an anti-interference device for enhancing a locomotive display product according to the utility model. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] The utility model provides an anti-interference device for enhancing motorcycle display products. By sticking absorbing foam around the liquid crystal screen, the front panel is attached to the touch screen, and the liquid crystal screen is attached to the touch screen. The absorbing foam can effectively avoid problems such as black screen and flowery screen. In a vibration and impact environment, the absorbing foam can buffer the force on the liquid crystal screen to form effective protection. At the same time, the absorbing foam is attached around the liquid crystal screen to prevent dust, water vapor, etc. from entering the display area and affecting the display effect.

[0026] Figure 1-4 The first structural schematic diagram of the utility model is a first embodiment of the anti-interference device for enhancing the motorcycle display product. Figure 1-Figure 4 In this embodiment, an anti-interference device for enhancing a motorcycle display product includes a front panel 100 , a liquid crystal screen 200 and a slide plate 300 .

[0027] A mounting groove 110 is provided on the top of the front panel 100, the LCD screen 200 is located inside the mounting groove 110, a touch screen 210 is installed at the bottom of the LCD screen 200, an absorbing foam 220 is connected between the LCD screen 200 and the touch screen 210, the absorbing foam 220 has a thickness of 2 mm and is compressed by 1.5 mm, a first slide groove 120 is provided on the top of the front panel 100, a motor 130 is installed on the side wall of the front panel 100, the output end of the motor 130 extends into the first slide groove 120 and is installed with a threaded rod 140, the working principle of the absorbing foam 220 is to electroplated ferrite absorbers and carbon polymer absorbers uniformly on a sponge body through a sponge as a carrier, and is a combined sponge absorbing material, which has the characteristics of large absorbing bandwidth, high absorbing efficiency, light weight, etc., and has excellent absorbing performance in electronic EMC electromagnetic compatibility, reducing cavity resonance, darkroom shielding boxes, military radars, etc., and is an excellent absorber.

[0028] The slide plate 300 is located at the top of the front panel 100, and a wiping cloth 310 is installed at the bottom of the slide plate 300. One end of the slide plate 300 extends into the first slide groove 120 and is provided with a threaded hole 320. The threaded rod 140 rotates and penetrates the threaded hole 320. A second slide groove 150 is provided at the top of the front panel 100, and a guide rod 160 is installed inside the second slide groove 150. The other end of the slide plate 300 extends into the second slide groove 150 and is provided with a guide hole 330. The guide rod 160 penetrates the guide hole 330. The threaded rod 140 is driven to rotate by starting the motor 130. When the threaded rod 140 rotates, the slide plate 300 is pushed by the screw structure to drive the wiping cloth 310 to move back and forth on the top of the front panel 100. When the wiping cloth 310 moves with the slide plate 300, the surface of the LCD screen 200 is wiped and cleaned to prevent fingerprints, dust, etc. from being left on the surface of the LCD screen 200 and affecting the viewing of the LCD screen 200.

[0029] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An anti-interference device for enhancing a motorcycle display product, characterized in that: include: A front panel (100), wherein a mounting groove (110) is provided on the top of the front panel (100); A liquid crystal screen (200), the liquid crystal screen (200) being located inside the mounting groove (110), a touch screen (210) being mounted at the bottom of the liquid crystal screen (200), and a wave-absorbing foam (220) being connected between the liquid crystal screen (200) and the touch screen (210).

2. The anti-interference device for enhancing the motorcycle display product according to claim 1, characterized in that: The wave-absorbing foam (220) has a thickness of 2 mm and is compressed by 1.5 mm.

3. The anti-interference device for enhancing the motorcycle display product according to claim 2, characterized in that: A first slide groove (120) is provided at the top of the front panel (100), a motor (130) is installed on the side wall of the front panel (100), and an output end of the motor (130) extends into the first slide groove (120) and is installed with a threaded rod (140).

4. The anti-interference device for enhancing the motorcycle display product according to claim 3, characterized in that: It also includes a slide plate (300), the slide plate (300) is located on the top of the front panel (100), a wiping cloth (310) is installed at the bottom of the slide plate (300), one end of the slide plate (300) extends into the first slide groove (120) and is provided with a threaded hole (320), and the threaded rod (140) rotates through the threaded hole (320).

5. The anti-interference device for enhancing the motorcycle display product according to claim 4, characterized in that: A second slide groove (150) is provided on the top of the front panel (100), and a guide rod (160) is installed inside the second slide groove (150).

6. The anti-interference device for enhancing the motorcycle display product according to claim 5, characterized in that: The other end of the slide plate (300) extends into the interior of the second slide groove (150) and is provided with a guide hole (330), and the guide rod (160) passes through the guide hole (330).

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