CN210807954U

CN210807954U - Waterproof and dustproof vehicle-mounted display screen outer protective shell

Info

Publication number: CN210807954U
Application number: CN201921980309.6U
Authority: CN
Inventors: 赵竞子; 孙瑀擎; 崔琳; 魏佳慧; 郭迟; 杨桐
Original assignee: Intelligent Terminal Industrial Research Institute Co Ltd of Yancheng Jinlin University
Current assignee: Intelligent Terminal Industrial Research Institute Co Ltd of Yancheng Jinlin University
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-06-19
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses an on-vehicle display screen outer protective housing with it is waterproof dirt-proof, including casing, waterproof layer, fly leaf, bleeder vent and base, the internal surface mounting of casing has the limiting plate, and the preceding surface mounting of limiting plate has the waterproof layer to the upper surface mounting of waterproof layer has the stopper, the through-hole has been seted up to the front surface of cap, and the rear surface mounting of through-hole has the pipeline to the bleeder vent has been seted up to the upper surface of pipeline, the lower surface of casing is provided with the base. This vehicle-mounted display screen outer protective housing with waterproof dirt-proof is provided with the waterproof layer, the through-hole, pipeline and bleeder vent, constitute clamping structure through limiting plate and cap in the use, make the waterproof layer be convenient for receive the extrusion, increase the device's waterproof sealing nature, the through-hole of inclined hole structure simultaneously, in the reduction water splash into the device, and partly gather in the pipeline, can be to the treatment of cooling down in the display screen, and the bleeder vent makes the casing air current can contact with the external world.

Description

Waterproof and dustproof vehicle-mounted display screen outer protective shell

Technical Field

The utility model relates to an on-vehicle display screen outer protective housing technical field specifically is an on-vehicle display screen outer protective housing with waterproof dirt-proof.

Background

The vehicle-mounted display screen outer protective shell is a shell body which is placed on a vehicle and used for protecting a display screen for a user to watch in the driving process, and is provided with a display with video playing and Bluetooth functions, so that the vehicle-mounted display screen outer protective shell is convenient to use in the motion of the vehicle;

current vehicle-mounted display screen outer protective housing majority adopts fixed knot structural design, some dusts are gathered at display screen and keyboard easily in the use, thereby form certain foul, bring a great deal of inconvenience in follow-up use for the use, the line is more in the vehicle-mounted display screen simultaneously, some water are on the display screen is easily splashed into in the driving process, thereby water gets into can damage inside line in the display screen, make the display screen damage, and long-time display screen during operation, the heat that produces in the inside electronic component use needs in time to be discharged, so that take place to damage, lead to the driving process to take place dangerously.

We have therefore proposed a protective housing for a vehicle-mounted display screen that is waterproof and dustproof so as to solve the problems set forth above.

Disclosure of Invention

An object of the utility model is to provide a vehicle-mounted display screen outer protective housing with it is waterproof dirt-proof to solve the display screen outer protective housing on the existing market that above-mentioned background art provided and do not have safeguard function to dust and water, the problem of the danger of driving process is brought in the untimely discharge of inside electronic component heat simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outer protective housing of on-vehicle display screen with waterproof dirt-proof, includes casing, waterproof layer, fly leaf, bleeder vent and base, the internal surface mounting of casing has the limiting plate, and the preceding surface mounting of limiting plate has the waterproof layer to the last surface mounting of waterproof layer has the stopper, be provided with the cap in the casing, and the preceding surface mounting of cap has the baffle to the preceding upper surface hinged joint of cap has the fly leaf, the lower surface mounting of fly leaf has the protective layer, the through-hole has been seted up to the front surface of cap, and the rear surface mounting of through-hole has the pipeline to the bleeder vent has been seted up to the upper surface of pipeline, the lower.

Preferably, the waterproof layer is waterproof sealant material, and the lower surface of waterproof layer and the upper surface of limiting plate laminate mutually to limiting plate and cap constitute clamping structure.

Preferably, the surface of the baffle is designed to be a trapezoidal structure, the baffles are symmetrically distributed about the center line of the shell, and the upper surface of the baffle is attached to the lower surface of the movable plate.

Preferably, the movable plate is provided with a movable structure, a spring and a corrugated pipe, the movable structure is arranged on the middle surface of the movable plate, the spring is respectively installed on the left side and the right side of the movable plate, and the corrugated pipe is installed on the outer side of the spring.

Preferably, the surface of the through hole is in an inclined hole structure, and the through holes are symmetrically distributed about the center line of the shell.

Preferably, the surface of the pipeline is in a U-shaped structure, and the lower surface of the pipeline is attached to the upper surface of the waterproof layer.

Compared with the prior art, the beneficial effects of the utility model are that: the waterproof and dustproof vehicle-mounted display screen outer protective shell;

1. the display screen is provided with a waterproof layer, through holes, pipelines and air holes, a clamping structure is formed by the limiting plate and the shell cover in the using process, the waterproof layer is convenient to extrude, the sealing and waterproof performance of the device is improved, meanwhile, the through holes of the inclined hole structure reduce water splashing into the device, part of water is gathered in the pipelines, the temperature reduction treatment can be carried out on the display screen, and the air holes enable shell airflow to be in contact with the outside;

2. be provided with fly leaf, active structure, spring, baffle and protective layer, through the vertical and horizontal extending structure of fly leaf in the use for the protective layer covers the protection to display screen and keyboard, reduces the dust and gets into wherein, and fly leaf and baffle constitute fixed knot simultaneously construct, are convenient for stably protect display screen and keyboard, increase the device's practicality.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the pipe connection structure of the present invention.

In the figure: 1. a housing; 2. a limiting plate; 3. a waterproof layer; 4. a limiting block; 5. a shell cover; 6. a baffle plate; 7. a movable plate; 71. a movable structure; 72. a spring; 73. a bellows; 8. a protective layer; 9. a through hole; 10. a pipeline; 11. air holes are formed; 12. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an outer protective housing of on-vehicle display screen with waterproof dirt-proof, which comprises a housin 1, limiting plate 2, waterproof layer 3, stopper 4, cap 5, baffle 6, fly leaf 7, protective layer 8, through-hole 9, pipeline 10, bleeder vent 11 and base 12, the internal surface mounting of casing 1 has limiting plate 2, and the preceding surface mounting of limiting plate 2 has waterproof layer 3, and the last surface mounting of waterproof layer 3 has stopper 4, be provided with cap 5 in the casing 1, and the preceding surface mounting of cap 5 has baffle 6, and the preceding upper surface hinged joint of cap 5 has fly leaf 7, the lower surface mounting of fly leaf 7 has protective layer 8, through-hole 9 has been seted up to the front surface of cap 5, and the rear surface mounting of through-hole 9 has pipeline 10, and bleeder vent 11 has been seted up to the upper surface of pipeline 10.

Waterproof layer 3 is waterproof sealed glue material, and waterproof layer 3's lower surface and limiting plate 2's upper surface laminate mutually to limiting plate 2 and cap 5 constitute clamping structure, above-mentioned structural design makes 3 edges of waterproof layer by the centre gripping through limiting plate 2 and cap 5, makes the device have good waterproof nature.

The surface of the baffle 6 is designed to be in a trapezoidal structure, the baffle 6 is symmetrically distributed about the central line of the shell 1, and the upper surface of the baffle 6 is attached to the lower surface of the movable plate 7.

The movable plate 7 is provided with a movable structure 71, a spring 72 and a corrugated pipe 73, the movable structure 71 is arranged on the middle surface of the movable plate 7, the spring 72 is respectively installed on the left side and the right side of the movable plate 7, the corrugated pipe 73 is installed on the outer side of the spring 72, the structural design is adopted, the movable plate 7 forms a longitudinal telescopic structure through the movable structure 71, the movable plate 7 forms a transverse telescopic structure through the spring 72, the left surface and the right surface of the movable plate 7 are limited and fixed through a baffle 6 in the moving process, the protection of a display screen and a keyboard on the shell cover 5 is achieved, and dust is reduced and adsorbed on the display screen.

The surface of the through hole 9 is of an inclined hole structure, the through holes 9 are symmetrically distributed about the central line of the shell 1, the through hole 9 is used for preventing water from splashing into the device in the using process, and the through hole 9 is convenient for the device to have certain air permeability in the using process.

Pipeline 10 surface is "U" font structure, and the lower surface of pipeline 10 and the upper surface of waterproof layer 3 laminate mutually, above-mentioned structural design, in getting into pipeline 10 through water, and water is obstructed in waterproof layer 3 flows and does not advance in casing 1 to partial water in the pipeline 10 can dispel the heat to the device, increases the device's practicality.

The working principle is as follows: when the waterproof and dustproof vehicle-mounted display screen outer protective shell is used, firstly, as shown in fig. 1, the device is fixed at a proper position in a vehicle through a base 12, and a power supply is connected, so that the device is used.

In the using process, as shown in fig. 2-4, the device rotates the casing 1 to a proper position for fixing through tightening and loosening the bolts on the base 12, so as to facilitate the user to watch more comfortably, thereby the limit plate 2 and the casing cover 5 effectively clamp the waterproof layer 3, the edge of the waterproof layer 3 is extruded with the casing cover 5, thereby facilitating better sealing and waterproofing in the casing 1, thereby pressing the movable plate 7 left and right and rotating the movable plate 7, so that the movable plate 7 is fixed at the inner side of the baffle 6, meanwhile, the movable plate 7 is pulled, so that the protective layer 8 arranged on the lower surface of the movable plate 7 covers and protects the display screen and the keyboard, dust is reduced from entering the display screen and the keyboard, water splashes into the casing cover 5, water enters the device through the through hole 9 of the inclined hole structure, water is reduced from entering the through hole 9, and water flows into the pipeline 10, thereby the device produces heat in the use, and the processing of cooling down through the water in the pipeline 10, bleeder vent 11 has been seted up to pipeline 10 upper surface simultaneously, carries out ventilative processing in the convenient to use to the device, reduces the thermal gathering in the device, and then accomplishes whole use.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an outer protective housing of on-vehicle display screen with it is waterproof dirt-proof, includes casing (1), waterproof layer (3), fly leaf (7), bleeder vent (11) and base (12), its characterized in that: the internal surface mounting of casing (1) has limiting plate (2), and the preceding surface mounting of limiting plate (2) has waterproof layer (3) to the last surface mounting of waterproof layer (3) has stopper (4), be provided with cap (5) in casing (1), and the preceding surface mounting of cap (5) has baffle (6), and the preceding upper surface hinged joint of cap (5) has fly leaf (7), the lower surface mounting of fly leaf (7) has protective layer (8), through-hole (9) have been seted up to the front surface of cap (5), and the rear surface mounting of through-hole (9) has pipeline (10), and bleeder vent (11) have been seted up to the upper surface of pipeline (10), the lower surface of casing (1) is provided with base (12).

2. The vehicle-mounted display screen outer protective shell with the functions of water prevention and dust prevention according to claim 1, is characterized in that: waterproof layer (3) are waterproof sealed glue material, and the lower surface of waterproof layer (3) and the upper surface of limiting plate (2) laminate mutually to limiting plate (2) and cap (5) constitute clamping structure.

3. The vehicle-mounted display screen outer protective shell with the functions of water prevention and dust prevention according to claim 1, is characterized in that: the surface of the baffle (6) is designed to be of a trapezoidal structure, the baffle (6) is symmetrically distributed about the center line of the shell (1), and the upper surface of the baffle (6) is attached to the lower surface of the movable plate (7).

4. The vehicle-mounted display screen outer protective shell with the functions of water prevention and dust prevention according to claim 1, is characterized in that: the movable plate (7) is provided with a movable structure (71), springs (72) and a corrugated pipe (73), the movable structure (71) is arranged on the middle surface of the movable plate (7), the springs (72) are respectively installed on the left side and the right side of the movable plate (7), and the corrugated pipe (73) is installed on the outer side of each spring (72).

5. The vehicle-mounted display screen outer protective shell with the functions of water prevention and dust prevention according to claim 1, is characterized in that: the surface of the through hole (9) is of an inclined hole structure, and the through holes (9) are symmetrically distributed around the center line of the shell (1).

6. The vehicle-mounted display screen outer protective shell with the functions of water prevention and dust prevention according to claim 1, is characterized in that: the surface of the pipeline (10) is in a U-shaped structure, and the lower surface of the pipeline (10) is attached to the upper surface of the waterproof layer (3).