CN216820343U

CN216820343U - Waterproof mechanism in electronic station board machine case

Info

Publication number: CN216820343U
Application number: CN202220108381.5U
Authority: CN
Inventors: 谭发东; 孙世华
Original assignee: Taizhou Donghong Automobile Technology Co ltd
Current assignee: Taizhou Donghong Automobile Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-06-24
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to the technical field of electronic stop boards, in particular to a waterproof mechanism in a chassis of an electronic stop board, which comprises a back plate, wherein a plurality of air outlets are formed in the back plate, a connecting cover is arranged on one side of the upper end of each air outlet, a connecting frame is arranged on one side of the back plate, the connecting frame is connected with a front connecting frame through a connecting sheet, a fan is arranged between the connecting frame and the front connecting frame, an inserting frame is arranged in the connecting frame, a waterproof component is arranged in the inserting frame and comprises a plurality of sponge strips arranged between two sides in the inserting frame, according to the waterproof mechanism, rainwater can be prevented from entering the chassis through the air outlets under the condition of extremely severe weather, circuit short circuit and fire caused by rainwater can be avoided, the use is safer, and the service life of the device can be prolonged.

Description

Waterproof mechanism in electronic station board machine case

Technical Field

The utility model relates to the technical field of electronic stop boards, in particular to an internal waterproof mechanism of a chassis of an electronic stop board.

Background

The electronic stop board is a tool for indicating a route, can provide real-time and accurate vehicle arrival forecast for passengers waiting for a vehicle, has the functions of multimedia video playing, real-time video monitoring, passenger feedback suggestion, public information publishing, service providing and the like in addition to the project, can cause part of rainwater to enter the inside of a case through an air outlet under the extremely severe weather condition, does not have a waterproof system in the case, can cause a circuit short circuit, and causes accidents such as fire disasters and the like.

There is therefore a need for an improved waterproofing mechanism inside the electronic bus stop sign housing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an internal waterproof mechanism of an electronic station board case, which is used for solving the problems in the background technology.

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

electronic stop board machine incasement portion waterproofing mechanism, including the backplate, a plurality of air outlet has been seted up on the backplate, and every upper end one side of air outlet all is provided with the connection lid, one side of backplate is provided with the link, there is preceding link through connection piece connection on the link, just be provided with the fan between link and the preceding link, the inside of link is provided with the grafting frame, the inside of grafting frame is provided with waterproof component, waterproof component includes that a plurality of sets up the sponge strip between the inside both sides of grafting frame, the below of link is provided with the water receiving board, four sides of water receiving board are provided with the chimb, just one side of water receiving board is provided with water drainage tank.

As a preferable scheme of the present invention, the number of the sponge strips corresponds to the number of the air outlets, and the size of each sponge strip is greater than the size of each air outlet.

As the preferable scheme of the utility model, both sides of each sponge strip are provided with dust screens.

As a preferable scheme of the utility model, a gap is formed between each sponge strip and one side of the inner part of the connecting frame.

As a preferable scheme of the present invention, the upper end of each sponge strip is flush with the upper end of each air outlet.

In a preferred embodiment of the present invention, the lower end of the connecting frame is provided with a notch for communicating the connecting frame with the outside.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the connecting frame and the waterproof assembly arranged in the connecting frame are arranged, so that rainwater can be prevented from entering the case through the air outlet under the extremely severe weather condition, the circuit short circuit and fire caused by rainwater entering are avoided, the use is safer, and the service life of the device can be prolonged.

Drawings

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

fig. 2 is a schematic view of the overall internal structure of the present invention.

In the figure: backplate 1, grafting frame 2, connection piece 3, linking frame 4, fan 5, preceding linking frame 6, water receiving plate 7, water drainage tank 8, connecting cover 9, sponge strip 10, dust screen 11, clearance 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-2, the present invention provides the following technical solutions:

embodiment 1, please refer to fig. 1 and 2, an internal waterproof mechanism of an electronic station board case includes a back plate 1, the back plate 1 is provided with a plurality of air outlets, a connection cover 9 is disposed on one side of an upper end of each air outlet, a connection frame 4 is disposed on one side of the back plate 1, the connection frame 4 is connected with a front connection frame 6 through a connection sheet 3, a fan 5 is disposed between the connection frame 4 and the front connection frame 6, an insertion frame 2 is disposed inside the connection frame 4, a waterproof assembly is disposed inside the insertion frame 2, the waterproof assembly includes a plurality of sponge strips 10 disposed between two sides inside the insertion frame 2, a water receiving plate 7 is disposed below the connection frame 4, convex edges are disposed on four sides of the water receiving plate 7, a drainage groove 8 is disposed on one side of the water receiving plate 7, the fan 5 is used for dissipating heat inside the electronic station board case, the waterproof assembly can block rainwater entering the air outlets, the setting of sponge strip 10 can avoid the rainwater to get into, absorbs the rainwater and can also allow thermal giving off, and water collector 7 is collected the rainwater that the sponge flows down, discharges through water drainage tank 8.

The quantity of sponge strip 10 is corresponding with the quantity of air outlet, and the size of every sponge strip 10 is greater than the size of every air outlet respectively, and the both sides of every sponge strip 10 all are provided with dust screen 11, and the upper end of every sponge strip 10 flushes the setting with the upper end of every air outlet respectively, and every sponge strip 10 can both block the rainwater that the mouth got into corresponding position of blowing, and setting up of dust screen 11 can prevent worm or dust, blocks.

All be formed with the clearance between the inside one side of every sponge strip 10 and connection frame 4, the notch of intercommunication connection frame 4 and outside is seted up to the lower extreme of connection frame 4, and the setting in clearance can be convenient for thermal giving off to sponge strip 10 sets up alternately, ensures radiating effect when blockking the rainwater.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Electronic station board quick-witted incasement portion waterproofing mechanism, including backplate (1), a plurality of air outlet has been seted up on backplate (1), and every upper end one side of air outlet all is provided with connection lid (9), one side of backplate (1) is provided with linking frame (4), linking frame (6) before being connected with through connection piece (3) on linking frame (4), just be provided with fan (5), its characterized in that between linking frame (4) and preceding linking frame (6): the inside of splice frame (4) is provided with plug frame (2), the inside of plug frame (2) is provided with waterproof component, waterproof component includes that a plurality of sets up sponge strip (10) between the inside both sides of plug frame (2), the below of splice frame (4) is provided with water receiving plate (7), four sides of water receiving plate (7) are provided with the chimb, just one side of water receiving plate (7) is provided with water drainage tank (8).

2. The electronic stop board cabinet interior waterproofing mechanism according to claim 1, characterized in that: the number of the sponge strips (10) corresponds to the number of the air outlets, and the size of each sponge strip (10) is larger than that of each air outlet.

3. The electronic stop board cabinet interior waterproofing mechanism according to claim 1, characterized in that: and two sides of each sponge strip (10) are provided with dust screens (11).

4. The electronic stop board cabinet interior waterproofing mechanism according to claim 3, characterized in that: gaps are formed between the sponge strips (10) and one side of the inner part of the connecting frame (4).

5. The electronic stop board cabinet interior waterproofing mechanism according to claim 1, characterized in that: the upper end of each sponge strip (10) is flush with the upper end of each air outlet.

6. The electronic stop board cabinet interior waterproofing mechanism according to claim 1, characterized in that: the lower end of the connecting frame (4) is provided with a notch for communicating the connecting frame (4) with the outside.