Waterproof and anti-vibration display

Abstract

The utility model relates to the technical field of displayers, and discloses a waterproof and anti-vibration displayer which comprises a front shell, a sun shade is fixedly connected to the surface of the front shell, a touch screen is arranged in the front shell, a liquid crystal screen is fixedly connected to the rear end of the touch screen, and a liquid crystal module damping waterproof soft rubber sleeve is fixedly connected to the inner wall of the front shell. A screen pressing support is arranged at the rear end of the liquid crystal module damping waterproof soft rubber sleeve, and the rear end of the screen pressing support is fixedly connected with a PCB. According to the utility model, the front shell, the liquid crystal module damping waterproof soft rubber sleeve, the screen pressing bracket and the PCB are arranged; particularly, the liquid crystal module damping waterproof soft rubber sleeve has waterproof and anti-vibration effects on the touch screen and the liquid crystal screen, dust is prevented from entering the front shell through the shell sealing ring, the touch screen and the liquid crystal screen are dustproof, waterproof and anti-vibration, and the liquid crystal screen module is protected against blurred screen and damage under strong vibration. Therefore, the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to display technology field especially relates to waterproof anti vibration display. BACKGROUND

[0002] Display is the I / O device of computer, namely output device. It is a kind of display tool to show certain electronic file to screen through specific transmission equipment. It can be divided into cathode ray tube display (CRT), plasma display PDP, liquid crystal display LCD.

[0003] Traditional display design usually focuses on display effect and energy consumption optimization, but there are deficiencies in waterproof, dustproof and anti vibration, for example, ordinary display may cause circuit short circuit or screen failure when encountering water droplets or moisture, and dust is easy to enter the inside of display, affects heat dissipation and circuit stability, when vibration occurs, easy to cause screen to appear garbled or damage. UTILITY MODEL CONTENT

[0004] To solve the above technical problem, the utility model provides waterproof anti vibration display.

[0005] The utility model discloses the following technical scheme is realized: waterproof anti vibration display, including front shell, the surface fixedly connected with sunshade of front shell, the inside of front shell is provided with touch screen, the back end fixedly connected with liquid crystal screen of touch screen, the inner wall fixedly connected with liquid crystal module shockproof waterproof soft rubber sleeve of front shell, the back end of liquid crystal module shockproof waterproof soft rubber sleeve is provided with screen pressing support, the back end fixedly connected with PCB board of screen pressing support, the inner wall fixedly connected with shell sealing ring of front shell, the back end fixedly connected with rear shell of front shell, the top fixed mounting of rear shell is provided with SD card cover, the bottom of SD card cover is provided with first sealing ring, the inside of rear shell is provided with second sealing ring, the inner wall of rear shell is connected with wire pressing screw, the inside of wire pressing screw is provided with wire harness.

[0006] Through the above technical scheme, the sealing property when connecting between front shell and rear shell is guaranteed by shell sealing ring, avoid dust to enter the inside of front shell, the effect that touch screen and liquid crystal screen are waterproof and anti vibration are played to by liquid crystal module shockproof waterproof soft rubber sleeve, avoid dust to enter the inside of front shell, make touch screen and liquid crystal screen not only dustproof waterproof, also anti vibration, protect the liquid crystal screen module under strong vibration not garbled, do not damage, thereby improve the service life.

[0007] As the further improvement of the above scheme, the surface of the liquid crystal screen is fixedly connected with the inner wall of the liquid crystal module shockproof waterproof soft rubber sleeve, and the surface of the screen pressing support is fixedly connected with the inner wall of the front shell.

[0008] As a further improvement of the above scheme, the front end of the shell sealing ring is in contact with the rear end of the PCB board, and the bottom of the first sealing ring is in contact with the inner wall of the rear shell.

[0009] By the above technical scheme, the SD card position is waterproof, the screw is used for mounting and cooperating with the first sealing ring on the SD card cover, the sealing effect is improved, and water is prevented from entering the SD card position.

[0010] As a further improvement of the above scheme, one end of the wire harness is extended to the inside of the rear shell.

[0011] By the above technical scheme, the wire harness position is sealed by the wire harness screw and the second sealing ring, the waterproof effect is good, and the structure is simple.

[0012] As a further improvement of the above scheme, the rear end of the rear shell is fixedly provided with a mounting bracket, and the outside of the rear shell is provided with a U-shaped bracket.

[0013] By the above technical scheme, the U-shaped bracket supports the whole, and the stability during use is guaranteed.

[0014] As a further improvement of the above scheme, the two ends of the U-shaped bracket are provided with arc-shaped grooves, and the inside of the arc-shaped groove is provided with a fixing screw.

[0015] By the above technical scheme, the position of the fixing screw is adjusted through the arc-shaped groove.

[0016] As a further improvement of the above scheme, the fixing screw is threaded through the U-shaped bracket through the arc-shaped groove and is in threaded connection with the inner wall of the rear shell.

[0017] By the above technical scheme, the fixing screw is in contact with the surface of the U-shaped bracket by rotating the fixing screw, so that the position of the rear shell is fixed, the angle of the display is adjusted, and the operation is simple and fast.

[0018] Compared with the prior art, the beneficial effects of the present application are as follows:

[0019] The front shell, the liquid crystal module shock-absorbing waterproof soft rubber sleeve, the screen pressing support and the PCB board are arranged, and the shell sealing ring is arranged, specifically, the liquid crystal module shock-absorbing waterproof soft rubber sleeve is used for waterproofing and anti-vibration of the touch screen and the liquid crystal screen, the shell sealing ring is used for preventing dust from entering the inside of the front shell, so that the touch screen and the liquid crystal screen are not only dustproof and waterproof but also anti-vibration, the liquid crystal screen module is protected from flickering and damage under strong vibration, and the service life is improved.

[0020] The utility model discloses a second sealing washer, press line screw, SD card cover and first sealing washer are set up, specifically is through the waterproof effect of second sealing washer and press line screw combination design to the position of wire harness, and simple and effective structure improves practicality, and the waterproof of SD card position adopts the installation cooperation first sealing washer of screw to SD card cover, and waterproof is simple and effective.

[0021] The utility model discloses a U -shaped support and fixed screw are set up, specifically is through the rotation fixed screw, make fixed screw and the surface contact of U -shaped support to the position of rear shell is fixed to the angle of display is convenient for adjusting, and simple and quick operation. DRAWINGS

[0022] Figure 1 It is the whole structure schematic drawing of the utility model;

[0023] Figure 2 It is the side view structure schematic drawing of the utility model;

[0024] Figure 3 It is the rear view structure schematic drawing of the utility model;

[0025] Figure 4 It is the explosion structure schematic drawing of the utility model;

[0026] Figure 5 It is the section structure schematic drawing of the utility model;

[0027] Figure 6 It is the section structure schematic drawing of the utility model.

[0028] Main symbol explanation:

[0029] 1, front shell;2, sunshade;3, touch screen;4, liquid crystal screen;5, liquid crystal module shockproof waterproof soft rubber sleeve;6, press screen support;7, PCB board;8, shell sealing washer;9, SD card cover;10, first sealing washer;11, rear shell;12, second sealing washer;13, press line screw;14, mounting support;15, U-shaped support;16, arc slot;17, fixed screw;18, wire harness. Specific implementation

[0030] Below, combining the drawings and specific implementation, the utility model is described further, need explaining that, under the premise of not conflicting, the following description of each embodiment or each technical feature between can be arbitrary combination and form new embodiment.

[0031] Embodiment:

[0032] Please combine Figures 1-6The waterproof and anti-vibration display of the embodiment comprises a front shell 1, a sunshade 2 fixedly connected to the surface of the front shell 1, a touch screen 3 arranged in the inside of the front shell 1, a liquid crystal screen 4 fixedly connected to the rear end of the touch screen 3, a liquid crystal module shockproof and waterproof soft rubber sleeve 5 fixedly connected to the inner wall of the front shell 1, a screen pressing support 6 arranged at the rear end of the liquid crystal module shockproof and waterproof soft rubber sleeve 5, a PCB 7 fixedly connected to the rear end of the screen pressing support 6, a shell sealing ring 8 fixedly connected to the inner wall of the front shell 1, a rear shell 11 fixedly connected to the rear end of the front shell 1, an SD card cover 9 fixedly installed at the top of the rear shell 11, a first sealing ring 10 arranged at the bottom of the SD card cover 9, a second sealing ring 12 arranged in the inside of the rear shell 11, and a wire pressing screw 13 threadedly connected to the inner wall of the rear shell 11 and arranged in the inside of the wire bundle 18, so that the liquid crystal module shockproof and waterproof soft rubber sleeve 5 plays a waterproof and anti-vibration effect on the touch screen 3 and the liquid crystal screen 4, the shell sealing ring 8 avoids dust from entering the inside of the front shell 1, and the touch screen 3 and the liquid crystal screen 4 are not only dustproof and waterproof but also anti-vibration, thereby protecting the liquid crystal screen module from flickering and damage under strong vibration and prolonging the service life.

[0033] The surface of the liquid crystal screen 4 is fixedly connected to the inner wall of the liquid crystal module shockproof and waterproof soft rubber sleeve 5, and the surface of the screen pressing support 6 is fixedly connected to the inner wall of the front shell 1.

[0034] The front end of the shell sealing ring 8 is in contact with the rear end of the PCB 7, the bottom of the first sealing ring 10 is in contact with the inner wall of the rear shell 11, the SD card position waterproof adopts the screw to install the SD card cover 9 and cooperate with the first sealing ring 10, and the waterproof is simple and effective.

[0035] One end of the wire pressing screw 13 is in contact with the surface of the second sealing ring 12, and one end of the wire bundle 18 extends to the inside of the rear shell 11, so that the second sealing ring 12 and the wire pressing screw 13 play a waterproof role on the position of the wire bundle 18, the structure is simple and effective, and the practicability is improved.

[0036] The rear end of the rear shell 11 is fixedly installed with a mounting support 14, and the outside of the rear shell 11 is provided with a U-shaped support 15.

[0037] Arc-shaped grooves 16 are formed at two ends of the U-shaped support 15, and the arc-shaped grooves 16 are arranged with fixed screws 17 in the inside, when the angle of the display needs to be adjusted, the fixed screws 17 are loosened first so that the fixed screws 17 can move in the arc-shaped grooves 16, after the angle is adjusted to be appropriate, the fixed screws 17 are rotated to be in contact with the surface of the U-shaped support 15, thereby fixing the position of the rear shell 11, so as to facilitate the adjustment of the angle of the display, and the operation is simple and fast.

[0038] The fixed screws 17 penetrate through the U-shaped support 15 through the arc-shaped grooves 16 and are threadedly connected to the inner wall of the rear shell 11.

[0039] The implementation principle of the waterproof and anti-vibration display in the embodiment of the application is as follows: the waterproof and anti-vibration effect of the touch screen 3 and the liquid crystal screen 4 is achieved through the shock absorption and waterproof soft rubber sleeve 5 of the liquid crystal module; dust is prevented from entering the inside of the front shell 1 through the shell sealing ring 8, so that the touch screen 3 and the liquid crystal screen 4 are not only dustproof and waterproof, but also anti-vibration, the liquid crystal screen module is protected from flickering and damage under strong vibration, and the service life is improved; the position of the wire harness 18 is waterproof through the combined design of the second sealing ring 12 and the wire pressing screw 13, the structure is simple and effective, and the practicability is improved; the waterproof of the SD card position is achieved by installing the SD card cover 9 through a screw and cooperating with the first sealing ring 10, which is simple and effective; when the angle of the display needs to be adjusted, the fixing screw 17 is first loosened, so that the fixing screw 17 can move in the arc-shaped groove 16, after the angle is adjusted to be appropriate, the fixing screw 17 is rotated to make the fixing screw 17 contact the surface of the U-shaped support 15, so that the position of the rear shell 11 is fixed, and the angle of the display is conveniently adjusted, and the operation is simple and fast.

[0040] The above embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial change and replacement made by a person skilled in the art on the basis of the utility model belongs to the range of protection of the utility model.

Claims

1. A waterproof and shockproof display, characterized by, The utility model provides a kind of sunshade, including front shell (1), the surface of the front shell (1) is fixedly connected with sunshade (2), the inside of the front shell (1) is provided with touch screen (3), the rear end of the touch screen (3) is fixedly connected with liquid crystal screen (4), the inner wall of the front shell (1) is fixedly connected with liquid crystal module shockproof waterproof soft rubber sleeve (5), the rear end of the liquid crystal module shockproof waterproof soft rubber sleeve (5) is provided with screen pressing support (6), the rear end of the screen pressing support (6) is fixedly connected with PCB board (7), the inner wall of the front shell (1) is fixedly connected with shell sealing ring (8), the rear end of the front shell (1) is fixedly connected with rear shell (11), the top of the rear shell (11) is fixedly installed with SD card cover (9), the bottom of the SD card cover (9) is provided with first sealing ring (10), the inside of the rear shell (11) is provided with second sealing ring (12), the inner wall of the rear shell (11) is threadedly connected with wire pressing screw (13), the inside of the wire pressing screw (13) is provided with wire harness (18).

2. The waterproof and anti-vibration display according to claim 1, wherein: The surface of the liquid crystal screen (4) is fixedly connected with the inner wall of the liquid crystal module shockproof waterproof soft rubber sleeve (5), and the surface of the screen pressing support (6) is fixedly connected with the inner wall of the front shell (1).

3. The waterproof and anti-vibration display according to claim 1, wherein: The front end of the shell sealing ring (8) is in contact with the rear end of the PCB board (7), and the bottom of the first sealing ring (10) is in contact with the inner wall of the rear shell (11).

4. The waterproof and shockproof display according to claim 1, wherein: One end of the wire pressing screw (13) is in contact with the surface of the second sealing ring (12), and one end of the wire harness (18) extends into the inside of the rear shell (11).

5. The waterproof and anti-vibration display according to claim 4, wherein: The rear end of the rear shell (11) is fixedly installed with a mounting bracket (14), and the outside of the rear shell (11) is provided with a U-shaped bracket (15).

6. The waterproof and anti-vibration display according to claim 5, wherein: Arc-shaped grooves (16) are formed at both ends of the U-shaped bracket (15), and the inside of the arc-shaped grooves (16) is provided with a fixing screw (17).

7. The waterproof and anti-vibration display according to claim 6, wherein: The fixing screw (17) penetrates the U-shaped bracket (15) through the arc-shaped grooves (16) and is threadedly connected with the inner wall of the rear shell (11).

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