CN211507007U

CN211507007U - Waterproof liquid crystal display screen

Info

Publication number: CN211507007U
Application number: CN202020523474.5U
Authority: CN
Inventors: 戴宏鑫
Original assignee: Shenzhen Rongjiayi Technology Co ltd
Current assignee: Shenzhen Rongjiayi Technology Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-09-15
Anticipated expiration: 2030-04-11

Abstract

The utility model relates to a display equipment technical field especially relates to a waterproof liquid crystal display, has solved among the prior art because the ageing elasticity of waterproof cushion reduces the problem that the inseparable water-proof effects of laminating that leads to worsens. The utility model provides a waterproof liquid crystal display, includes preceding shell and backshell, its characterized in that, and the top of backshell is equipped with a plurality of double-screw bolts that are evenly distributed, and the bottom threaded connection of every double-screw bolt has an accommodation bin, and the inside of accommodation bin is equipped with the spring, and two ring channels have been seted up at the top of preceding shell, and the top edge of preceding shell is equipped with buckle one. The utility model discloses an aim at preceding shell and backshell and block with, can be through screwing the double-screw bolt that is located the backshell top one by one this moment for the relative stress increase of preceding shell and backshell, and then make the rubber pad on buckle one and the buckle two further compress tightly, make when dismantling etc. and leading to the rubber pad laminating not inseparable enough, make the rubber pad further laminate inseparable, waterproof nature is better.

Description

Waterproof liquid crystal display screen

Technical Field

The utility model relates to a display device technical field especially relates to a waterproof liquid crystal display.

Background

The display is also commonly referred to as a monitor. The display is an I/O device belonging to a computer, namely an input/output device. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes.

Present display equipment during waterproof, generally include two plastic casing, install liquid crystal display panel in one of them plastic casing during the use, set up waterproof cushion in two plastic casing butt joints, through glue or buckle with two plastic casing blocks, the deformation of cushion is with the gap laminating between the plastic casing, and then realize water-proof effects, but this kind of mode is when in-service use, long-time use makes the cushion ageing, elasticity reduces, perhaps because overhaul leads to the buckle deformation, the unable laminating enough inseparable of rubber pad, and then make water-proof effects variation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof liquid crystal display has solved among the prior art because the ageing elasticity of waterproof cushion reduces the problem that the inseparable water-proof effects of laminating that leads to worsens.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof liquid crystal display, includes preceding shell and backshell, its characterized in that, and the top of backshell is equipped with a plurality of double-screw bolts that are evenly distributed, and the bottom threaded connection that every double-screw bolt runs through the backshell has a surge bin, and the inside of surge bin is equipped with the spring, and two ring channels have been seted up at the top of preceding shell, and the top edge of preceding shell is equipped with buckle one, and the bottom edge of backshell is equipped with the buckle two with a buckle looks adaptation, and buckle one is equipped with the rubber pad with the contact surface of buckle two.

Preferably, the contact surface of the front shell and the rear shell is provided with a rubber pad.

Preferably, the top of the rear shell is provided with a plurality of uniformly distributed circular grooves, and the stud is connected with the rear shell through the circular grooves.

Preferably, the spring is always in a compressed state, and the maximum screwing distance of the stud is smaller than the maximum elastic deformation length of the spring.

Preferably, a gasket is arranged between the stud and the spring, the stud is in contact connection with the gasket, and the bottom plate is fixedly connected with the spring.

The utility model discloses possess following beneficial effect at least:

when the device is used, the front shell and the rear shell are aligned and clamped, so that the first buckle is clamped with the second buckle, the first buckle is contacted with the rubber pad on the second buckle, at the moment, the studs positioned at the top of the rear shell are screwed one by one, the relative stress of the front shell and the rear shell is increased, and the rubber pads on the first buckle and the second buckle are further compressed, compared with the prior art, when the device is actually used, the rubber pad is aged and the elasticity is reduced due to long-time use, or the buckle is deformed due to overhaul, the rubber pads cannot be tightly jointed, so that the waterproof effect is poor, the device can align and clamp the front shell and the rear shell, so that the first buckle is clamped with the second buckle, the first buckle is contacted with the rubber pad on the second buckle, at the moment, the studs positioned at the top of the rear shell are screwed one by one, the relative stress of the front shell and the rear shell is increased, and the rubber pads, when the rubber gasket is not tightly attached due to disassembly and the like, the rubber gasket is further tightly attached, and the waterproofness is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of the present invention;

fig. 2 is a front view of the middle rear shell of the present invention;

fig. 3 is a rear view of the middle rear shell of the present invention;

fig. 4 is a front view of the front shell of the present invention;

fig. 5 is a side view of the present invention.

In the figure: 1. a front housing; 2. a rear housing; 3. a stud; 4. a regulating bin; 5. a spring; 6. an annular groove; 7. a first buckle is arranged; 8. a second buckle; 9. a rubber pad; 10. a circular groove; 11. and (7) a gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, a waterproof liquid crystal display, including preceding shell 1 and backshell 2, it is concrete, preceding shell 1 is the plastic casing with backshell 2, it is square, a serial communication port, the top of backshell 2 is equipped with a plurality of double-screw bolts 3 that are evenly distributed, it is concrete, double-screw bolt 3 is used for fixed preceding shell 1 and backshell 2, backshell threaded connection is run through to the bottom of every double-screw bolt 3 has an adjustment bin 4, it is concrete, adjustment bin 4 is used for installing spring 5, the inside of adjustment bin 4 is equipped with spring 5, two ring channels 6 have been seted up at the top of preceding shell 1, the top edge of preceding shell 1 is equipped with buckle one 7, the bottom edge of backshell 2 is equipped with buckle two 8 with buckle one 7 looks adaptation, the contact surface of buckle one 7 and buckle two 8 is equipped with rubber pad 9, it is concrete, moisture is.

The scheme has the following working processes:

this device will be preceding shell 1 and backshell 2 when using aim at and block for buckle one 7 and two 8 block of buckle, the rubber pad 9 contact on buckle one 7 and the two 8 blocks of buckle, can be through screwing the double-screw bolt 3 that is located 2 tops of backshells one by one this moment, make the relative stress increase of preceding shell 1 and backshell 2, and then make the rubber pad 9 on buckle one 7 and the two 8 blocks of buckle further compress tightly.

According to the working process, the following steps are known:

when the device is used, the front shell 1 is aligned with the rear shell 2 and clamped, so that the first buckle 7 is clamped with the second buckle 8, the first buckle 7 is contacted with the rubber pad 9 on the second buckle 8, at the moment, the stud 3 positioned at the top of the rear shell 2 is screwed one by one, so that the relative stress of the front shell 1 and the rear shell 2 is increased, and further the rubber pad 9 on the first buckle 7 and the rubber pad 9 on the second buckle 8 are further compressed, compared with the prior art, when the device is actually used, the rubber pad is aged and the elasticity is reduced after long-time use, or the buckle is deformed due to overhaul, the rubber pads 9 can not be tightly jointed, so that the waterproof effect is poor, the device is used for clamping the first buckle 7 with the second buckle 8 by aligning and clamping the front shell 1 with the rear shell 2, the first buckle 7 is contacted with the rubber pad 9 on the second buckle 8, at the moment, the stud 3 positioned at, make the relative stress increase of preceding shell 1 and backshell 2, and then make the rubber pad 9 on buckle one 7 and the buckle two 8 further compress tightly for when dismantling etc. and lead to the not inseparable enough of rubber pad 9 laminating, make rubber pad 9 further laminate inseparable, waterproof nature is better.

Further, the contact surface of preceding shell 1 and backshell 2 all is equipped with rubber pad 9, and is concrete, sets up rubber pad 9 through the contact surface of preceding shell 1 and backshell 2 and makes preceding shell 1 inseparabler with the laminating of backshell 2, and water-proof effects further strengthens.

Further, the top of backshell 2 is equipped with a plurality of circular slots 10 that are evenly distributed, and double-screw bolt 3 is connected with backshell 2 through circular slot 10, and is concrete, owing to make inseparabler of rubber pad 9 block through rotatory double-screw bolt 3 when using, through setting up circular slot 10, inserts double-screw bolt 3 and establishes in circular slot 10 for double-screw bolt 3 can not be outstanding, convenient to use.

Further, spring 5 is in compression state all the time, and the biggest precession distance of double-screw bolt 3 is less than spring 5's the biggest elastic deformation length, and is concrete, because when using, spring 5 is in compression state all the time, can make spring 5 be difficult for taking place inelastic deformation because of the compression like this, and then damage spring 5.

Further, be equipped with gasket 11 between double-screw bolt 3 and the spring 5, double-screw bolt 3 is connected with gasket 11 contact, gasket 11 and spring 5 fixed connection, and is concrete, because when in actual use, need realize the precession of double-screw bolt 3 through rotating double-screw bolt 3, and then compression spring 5 makes the inseparabler of rubber pad 9 block, makes double-screw bolt 3 when rotatory through gasket 11, and is more stable, easy to use.

To sum up, this device is through aligning and calorie with preceding shell 1 and backshell 2 and, make buckle 7 and two 8 block of buckle, the rubber pad 9 contact on buckle 7 and the two 8 of buckle, this moment can be through screwing the double-screw bolt 3 that is located 2 tops of backshell one by one, make preceding shell 1 and backshell 2 relative stress increase, and then make rubber pad 9 on buckle 7 and the buckle two 8 further compress tightly, make when dismantling etc. and leading to the not inseparable enough of rubber pad 9 laminating, make rubber pad 9 further laminate inseparable, waterproof nature is better, secondly preceding shell 1 all is equipped with rubber pad 9 with the contact surface of backshell 2, it is inseparabler that shell 1 and backshell 2 laminate before making through the contact surface of preceding shell 1 and backshell 2 set up rubber pad 9, water-proof effects further strengthens.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a waterproof liquid crystal display, includes preceding shell (1) and backshell (2), its characterized in that, the top of backshell (2) is equipped with a plurality of double-screw bolts (3) that are evenly distributed, every the backshell threaded connection is run through to the bottom of double-screw bolt (3) has one regulation storehouse (4), the inside of regulation storehouse (4) is equipped with spring (5), two ring channels (6) have been seted up at the top of preceding shell (1), the top edge of preceding shell (1) is equipped with buckle one (7), the bottom edge of backshell (2) is equipped with buckle two (8) with buckle one (7) looks adaptation, buckle one (7) are equipped with rubber pad (9) with the contact surface of buckle two (8).

2. A waterproof liquid crystal display screen according to claim 1, characterized in that the contact surfaces of the front shell (1) and the rear shell (2) are provided with rubber pads (9).

3. A waterproof liquid crystal display screen according to claim 1, characterized in that the top of the rear shell (2) is provided with a plurality of evenly distributed circular grooves (10), and the studs (3) are connected with the rear shell (2) through the circular grooves (10).

4. A waterproof liquid crystal display according to claim 1, wherein said spring (5) is always in compression, and the maximum screw-in distance of said stud (3) is less than the maximum elastic deformation length of said spring (5).

5. A waterproof liquid crystal display screen according to claim 1, wherein a gasket (11) is arranged between the stud (3) and the spring (5), the stud (3) is in contact connection with the gasket (11), and the gasket (11) is fixedly connected with the spring (5).