CN211019659U

CN211019659U - Dustproof electronic stop board

Info

Publication number: CN211019659U
Application number: CN201922250433.3U
Authority: CN
Inventors: 邢映彪; 唐虎; 梁发祥
Original assignee: Guangzhou Tongda Auto Electric Co Ltd
Current assignee: Guangzhou Tongda Auto Electric Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-07-14
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a dustproof electronic stop board, which comprises a stop board box body and an electronic device arranged in the stop board box body, wherein the stop board box body is provided with a front panel, a rear panel, two side plates, a top cover and a bottom cover which are connected with the front panel and the rear panel at the peripheral part, the side plates and the bottom cover are provided with ventilation openings, and the ventilation openings are provided with dustproof components; the end parts of the side plates, which are close to the front panel and the rear panel, are provided with waterproof grooves. Be provided with waterproof slot, dustproof subassembly in this scheme, can reach waterproof, dirt-proof effect to the station board box.

Description

Dustproof electronic stop board

Technical Field

The utility model relates to a technical field of electron stop board especially relates to a can dirt-proof electron stop board.

Background

The electronic station board adopts a new generation application system organically combining a global positioning navigation technology (GPS), an advanced communication mode, a geographic information system technology (GIS-T), an advanced video transmission technology and an intelligent sensor; the bus arrival forecasting system is established by fully utilizing the bus GPS arrival data of the current bus intelligent dispatching management system through technical butt joint.

However, the existing electronic stop board sheet metal shell assembly has joint, and the waterproof and dustproof performance of IP54 level is not easy to be achieved, so that a dustproof electronic stop board is urgently needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: in order to solve the problem, the utility model provides a can dirt-proof electronic stop board is provided with the vent on its curb plate and the bottom, and vent department is provided with dustproof subassembly, and dustproof subassembly can reach fine dust removal effect.

The embodiment of the utility model provides a another aim at: the end parts of the side plates close to the front panel and the rear panel are provided with waterproof grooves which can generate certain waterproof effect on the box body of the stop board.

In order to achieve the purpose, the utility model adopts the following technical proposal: a dustproof electronic stop board comprises a stop board box body and an electronic device arranged in the stop board box body, wherein the stop board box body is provided with a front panel, a rear panel, two side plates, a top cover and a bottom cover, the side plates and the bottom cover are connected with the front panel and the rear panel at the periphery, ventilation openings are formed in the side plates and the bottom cover, and a dustproof assembly is arranged at the ventilation openings; the end parts of the side plates, the top cover and the bottom cover, which are close to the front panel and the rear panel, are provided with waterproof grooves.

In an embodiment of the present invention, the dustproof assembly includes a mounting plate for fixedly connecting a corresponding side plate or bottom cover, a top cover for accommodating the chamber formed between the mounting plate and the mounting plate, and a filter screen disposed in the chamber.

In an embodiment of the present invention, the top cover is connected with the mounting bottom plate in an interference fit manner.

In an embodiment of the present invention, the mounting plate and the top cover are all provided with a plurality of ventilation holes, so that the inside and the outside of the stop board box can realize ventilation.

In an embodiment of the present invention, the side plate is provided with at least a pair of ventilation fans at the inner side, the ventilation fans correspond to the ventilation openings, and the dustproof assembly is disposed on one side of the ventilation fan away from the ventilation openings.

In an embodiment of the present invention, a sponge is disposed between the waterproof groove and the front panel and between the waterproof groove and the rear panel.

The utility model discloses an in the embodiment, be located the upper portion of station board box the capillary groove by the top cap bending type becomes, is located the lower part of station board box the capillary groove by the bottom bending type becomes, is located the left and right portion of station board box the capillary groove by the curb plate bending type becomes, the capillary groove includes first hem, second hem and third hem in proper order, first hem with the curb plate is connected, the third hem with the sponge butt turns over.

The utility model discloses an in the embodiment, the vent includes air intake and air outlet, the air intake is located the lower part position of stop board box, air outlet department is provided with the scavenger fan.

In an embodiment of the present invention, the ventilation fan is at least a pair of ventilation fans, and the ventilation fans are symmetrically disposed on the upper portions of the side plates.

In an embodiment of the present invention, the top cover and the bottom cover are symmetrically provided with waterproof nuts.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the waterproof groove is designed for the assembling joint of the metal plate shell of the electronic stop board, and the sponge is arranged, so that the waterproof between the door plate and the stop board box body can be realized; 2. dust keeper is all installed to vent department, can realize the dust removal of box.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic view of a three-dimensional structure of a dustproof electronic stop board according to an embodiment of the present invention.

Fig. 2 is a front view of the electronic bus stop board according to the embodiment of the present invention.

Fig. 3 is a sectional view B-B in fig. 2.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a bottom view of the dustproof electronic stop sign according to the embodiment of the present invention.

Fig. 6 is a schematic view of an internal structure of an electronic stop board according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a dustproof assembly of the electronic stop board according to the embodiment of the present invention.

In the figure: 1. a stop board box body; 2. a top cover; 3. a waterproof groove; 4. a sponge; 5. mounting a bottom plate; 6. a filter screen; 7. a top cover; 8. an air inlet; 9. an air outlet; 10. a bottom cover; 11. a waterproof nut.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the embodiments of the present invention are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 7, the present embodiment provides a dustproof electronic stop board, which includes a stop board box 1 and an electronic device disposed inside the stop board box 1, wherein the stop board box 1 includes a front panel, a rear panel, two side panels connecting the front panel and the rear panel at the periphery, a top cover 2 and a bottom cover 10, the side panels and the bottom cover 10 are provided with ventilation openings, and dust-proof components are disposed at the ventilation openings; the end parts of the side plates, the top cover 2 and the bottom cover 10, which are close to the front panel and the rear panel, are provided with waterproof grooves 3.

It should be noted that the top cover 2, the bottom cover 10 and the side plates are all of a multi-bent-plate structure, connecting pieces are symmetrically arranged on the inner sides of the two side plates, and the connecting pieces are arranged on the left side and the right side of the ventilation opening and used for fixing the dustproof assembly.

The dustproof assembly comprises a mounting bottom plate 5, a top cover 7 and a filter screen 6, wherein the mounting bottom plate 5 is fixedly connected with a corresponding side plate or bottom cover 10, the top cover 7 is buckled on the mounting bottom plate 5 and forms a containing cavity with the mounting bottom plate 5, and the filter screen 6 is arranged in the containing cavity; the top cover 7 is connected with the mounting bottom plate 5 in an interference fit manner.

It should be noted that the filter screen 6 is a replaceable filter screen 6, and the filter screen 6 includes filter paper, cloth, and the like, so as to realize dust removal of the station board box 1.

A plurality of ventilation holes are formed in the mounting bottom plate 5 and the top cover 7, so that air circulation can be realized between the inside and the outside of the stop board box body 1; the side plate is provided with at least one pair of ventilation fans at the inner sides, the ventilation fans are arranged corresponding to the ventilation openings, and the dustproof assembly is arranged on one side of each ventilation fan, which is far away from the ventilation openings.

It should be noted that the ventilation fan is fixedly mounted on the ventilation fan frame, and two sides of the ventilation fan are fixedly mounted on the connecting piece through fixing pieces.

A sponge 4 is arranged between the waterproof groove 3 and the front panel and between the waterproof groove and the rear panel; be located the upper portion of station board box 1 the capillary groove 3 by top cap 2 bending type becomes, is located the lower part of station board box 1 capillary groove 3 by bottom 10 bending type becomes, is located the left and right portion of station board box 1 capillary groove 3 by the curb plate bending type becomes, capillary groove 3 includes first hem, second hem and third hem that turns over in proper order, first hem with the curb plate is connected, the third hem that turns over with 4 butts of sponge.

It should be noted that, all four sides of the station board box body 1 are in seamless connection with the waterproof grooves 3, and waterproof rubber rings can be arranged in the waterproof grooves 3 and can be used for preventing water between the station board box body 1 and the front panel and the rear panel.

The ventilation opening comprises an air inlet 8 and an air outlet 9, the air inlet 8 is positioned at the lower part of the stop board box body 1, and the air outlet 9 is provided with a ventilation fan; the pair of the ventilation fans is at least symmetrically arranged on the upper parts of the side plates.

The top cover 2 and the bottom cover 10 are symmetrically provided with waterproof nuts 11 for hoisting the station board box body 1.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used merely for convenience in description and simplicity in operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A dustproof electronic stop board comprises a stop board box body and an electronic device arranged in the stop board box body, and is characterized in that the stop board box body is provided with a front panel, a rear panel, two side plates, a top cover and a bottom cover, wherein the two side plates are connected with the front panel and the rear panel at the peripheral parts of the side plates and the bottom cover; the end parts of the side plates, the top cover and the bottom cover, which are close to the front panel and the rear panel, are provided with waterproof grooves.

2. The dust-proof electronic stop board according to claim 1, wherein the dust-proof assembly comprises a mounting base plate for fixedly connecting the corresponding side plate or bottom cover, a top cover fastened to the mounting base plate and forming a receiving cavity with the mounting base plate, and a filter net disposed in the receiving cavity.

3. The dust resistant electronic stop sign of claim 2, wherein the top cover is in interference fit connection with the mounting base plate.

4. The dustproof electronic stop sign according to claim 3, wherein the mounting base plate and the top cover are each provided with a plurality of ventilation holes to allow air to circulate between the inside and the outside of the stop sign housing.

5. The electronic stop board capable of preventing dust according to claim 1, wherein at least one pair of ventilation fans are arranged on the inner sides of the side plates, the ventilation fans are arranged corresponding to the ventilation openings, and the dust-preventing component is arranged on one side of each ventilation fan, which is far away from the ventilation openings.

6. The dustproof electronic stop sign according to claim 1, wherein a sponge is provided between the waterproof groove and the front and rear panels.

7. The dustproof electronic stop board as claimed in claim 6, wherein the waterproof groove on the upper part of the stop board box body is formed by bending the top cover, the waterproof groove on the lower part of the stop board box body is formed by bending the bottom cover, the waterproof groove on the left and right parts of the stop board box body is formed by bending the side plate, the waterproof groove sequentially comprises a first flanging edge, a second flanging edge and a third flanging edge, the first flanging edge is connected with the side plate, and the third flanging edge is abutted to the sponge.

8. The dustproof electronic stop board according to claim 1, wherein the ventilation opening comprises an air inlet and an air outlet, the air inlet is located at the lower position of the stop board box body, and a ventilation fan is arranged at the air outlet.

9. The dustproof electronic stop board according to claim 8, wherein the ventilation fans are at least one pair and are symmetrically arranged on the upper parts of the side plates.

10. The dustproof electronic stop sign according to claim 1, wherein the top cover and the bottom cover are symmetrically provided with waterproof nuts.