CN216532176U - Novel assembly of electron station board device - Google Patents
Novel assembly of electron station board device Download PDFInfo
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- CN216532176U CN216532176U CN202123294672.2U CN202123294672U CN216532176U CN 216532176 U CN216532176 U CN 216532176U CN 202123294672 U CN202123294672 U CN 202123294672U CN 216532176 U CN216532176 U CN 216532176U
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- box body
- air guide
- guide cover
- control board
- electronic control
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Abstract
The utility model provides a novel assembling device of an electronic stop board, which comprises a box body, a top cover and an electronic control board, wherein the box body is used for placing and assembling the electronic control board, the box body is opened or closed by rotating the opened top cover so as to be convenient for taking and installing the electronic control board, in order to improve the heat dissipation and air guide performance in the box body and ensure the heat dissipation performance of the electronic control board, an air guide cover is arranged on a heat dissipation grid, the air guide cover is arranged in an arc shape and is arranged above the heat dissipation grid, the opening of the air guide cover faces to the horizontal direction, external air flow is guided by the air guide cover to flow into the box body in the horizontal direction and is attached to the inner surface of the air guide cover, the external air flow enters into the box body in the horizontal direction and can rapidly flow through the electronic control board in the horizontal direction so as to improve the heat dissipation performance of the electronic control board, therefore, the assembling device can improve the security effectiveness of the electronic control box to an electronic controller assembled in the electronic control box, the working stability of the electronic controller is ensured.
Description
Technical Field
The utility model relates to the technical field of electronic stop boards, in particular to a novel assembling device for an electronic stop board.
Background
Along with the increasing degree of bus intellectualization, higher requirements are also put forward on electronic stop boards on the stations. The electronic bus stop board system is an important component of an intelligent bus system, integrates the technologies of computer, communication, electronic map, modern control and the like, and becomes an important mark for informatization and modernization of urban buses.
The system is connected with a central expert decision system by an advanced communication means, organically forms a network with scattered stop boards in a city, provides better service for passengers to show the running condition of online operating vehicles, and simultaneously provides an advanced means for the management of the stop boards for managers of public transport companies.
What be used for implementing various monitoring functions and monitor function among the electron station board device is handled by electronic controller and carries out, and electronic controller places in order to realize the safety protection to electronic controller in automatically controlled box, but its security protection performance of the automatically controlled box that is used for placing electronic controller now is lower and can't effectively realize the effective protection installation to electronic controller, and then can influence electronic controller's job stabilization nature.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem to be solved by the present invention is: how to provide the assembly device of a novel electron station board in order to improve the heat dissipation validity of automatically controlled box to its inside electronic controller of assembling, guarantee electronic controller's job stabilization nature.
In order to achieve the purpose, the utility model provides a novel assembling device for an electronic stop board, which comprises a box body, a top cover and an electric control board;
the electric control board is arranged in the box body and used for receiving and processing data signals;
the top cover is rotationally connected to the top of the box body, and the box body is opened or closed by the rotation of the top cover;
the side wall of the box body is provided with a plurality of wiring holes, and the wiring holes are used for accommodating wiring harnesses to be wired;
the side part of the box body is provided with a buckle, and a clamping tongue arranged on the top cover is matched with the buckle to realize the buckling connection of the box body and the top cover;
the side wall of the box body is provided with a plurality of radiating grids which are arranged at intervals along the length direction of the box body, and the radiating grids are arranged on the side wall of the box body in a penetrating manner;
the air guide cover is arranged on the radiating grating and connected to one side of the radiating grating, the air guide cover is arranged in an arc shape and arranged above the radiating grating, an opening of the air guide cover faces to the horizontal direction, and external air flow is guided by the air guide cover to flow into the box body in the horizontal direction and attached to the inner surface of the air guide cover.
Further, the central angle corresponding to the air guiding cover arranged in an arc shape is 90 degrees.
Furthermore, round chamfers are arranged on two sides of the air guide cover.
Further, the box body and the top cover are sheet metal parts.
Compared with the prior art, the novel assembling device for the electronic stop board has the beneficial effects that: the box body is used for placing and assembling the electric control board, the box body is opened or closed by rotating the opened top cover so as to be convenient to take and install the electric control board, in order to improve the heat dissipation and air guide performance inside the box body and ensure the heat dissipation performance of the electric control board, the air guide cover is arranged on the heat dissipation grid and is in an arc shape, the air guide cover is arranged above the heat dissipation grid, the opening of the air guide cover faces to the horizontal direction, external air flow is guided by the air guide cover to flow into the box body in the horizontal direction and attached to the inner surface of the air guide cover, and the external air flow enters the box body in the horizontal direction and can rapidly flow through the electric control board in the horizontal direction so as to improve the heat dissipation performance of the electric control box.
Drawings
Fig. 1 is a schematic structural view of an assembling device of a novel electronic stop board in an embodiment of the utility model;
FIG. 2 is an enlarged view of a portion of the novel electronic stop sign assembly of the present invention;
FIG. 3 is a schematic diagram of an electrical control board according to an embodiment of the present invention;
fig. 4 is a functional schematic diagram of an electric control board in the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, the present invention provides a novel electronic stop board assembly apparatus, which includes a box 11, a top cover 12 and an electronic control board 13.
Automatically controlled board 13 sets up in box body 11, and automatically controlled board 13 is used for receiving and handling data signal, and specifically, this control panel 13 chip that adopts is 32 bit ARM chips, and its function can realize as follows, realizes promoting the intellectuality from this, also provides other function extensions:
(1) an SGM8552 high-precision operational amplifier, a voltage transformer LCTV31CE 2 mA/2 mA and a circuit transformer LCTA2DCC-5A/5mA are used for forming a measuring circuit for alternating voltage, alternating current and leakage current;
(2) the photoelectric isolation chips TLP521-4XGB and 74LVX00 are used for forming a driving circuit of the relay, so that a scheme of remotely setting the on-off state can be realized, and the specific working time of the daytime, the nighttime and the sleep time can be flexibly set;
(3) w5500 is used as a TCP/IP network interface, so that network transmission is realized and the network transmission is reported to a background in real time;
(4) the reference voltage TL431, the voltage comparison chip LM393, the TLC555CDR and other chips are used for forming circuits for water level detection, smoke detection, vibration detection and the like, so that when extreme conditions occur, such as large smoke in the tank, rising of water level and the like, a power supply can be cut off in time, and the safety of personnel is ensured;
(5) and measuring and monitoring and controlling external parameters by using an A/D converter and an I/O port of the chip.
The side wall of the box body 11 is provided with a plurality of wiring holes 21, and the wiring holes 21 are used for accommodating wiring harnesses to be wired.
The side wall of the box body 11 is provided with a plurality of heat dissipation grids 22, the plurality of heat dissipation grids 22 are arranged at intervals along the length direction of the box body 11, and the heat dissipation grids 22 are arranged on the side wall of the box body 11 in a penetrating mode.
The air guide cover 23 is arranged on the radiating grid 22, the air guide cover 23 is connected to one side of the radiating grid 22, the air guide cover 23 is arranged in an arc shape, the air guide cover 23 is arranged above the radiating grid 22, a central angle corresponding to the air guide cover 23 arranged in the arc shape is 90 degrees, round chamfers are arranged on two sides of the air guide cover 23, and therefore the air guide cover 23 arranged in the arc shape and with round chamfers on two sides can reduce wind resistance and improve air guide performance.
The opening of the air guiding cover 23 faces the horizontal direction, and the air guiding cover 23 guides the external air flow to flow into the box body 11 in the horizontal direction and attached to the inner surface of the air guiding cover 23.
In order to improve the heat dissipation and air guiding performance inside the box body 11 and ensure the heat dissipation performance of the electronic control board 13, the air guide cover 23 is arranged on the heat dissipation grid 22, the air guide cover 23 is arranged in an arc shape, the air guide cover 23 is arranged above the heat dissipation grid 22, the opening of the air guide cover 23 faces to the horizontal direction, the air guide cover 23 guides external air flow to flow into the box body 11 in the horizontal direction and attached to the inner surface of the air guide cover 23, the external air flow enters the box body 11 in the horizontal direction and can rapidly flow through the electronic control board 13 in the horizontal direction to improve the heat dissipation performance of the electronic control board, and therefore the assembling device can improve the security effectiveness of the electronic control box on an electronic controller assembled inside the electronic control box and ensure the working stability of the electronic control board.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. The assembling device of the novel electronic stop board is characterized by comprising a box body, a top cover and an electric control board;
the electric control board is arranged in the box body and used for receiving and processing data signals;
the top cover is rotationally connected to the top of the box body, and the box body is opened or closed by the rotation of the top cover;
the side wall of the box body is provided with a plurality of wiring holes, and the wiring holes are used for accommodating wiring harnesses to be wired;
the side part of the box body is provided with a buckle, and a clamping tongue arranged on the top cover is matched with the buckle to realize the buckling connection of the box body and the top cover;
the side wall of the box body is provided with a plurality of radiating grids which are arranged at intervals along the length direction of the box body, and the radiating grids are arranged on the side wall of the box body in a penetrating manner;
the air guide cover is arranged on the radiating grating and connected to one side of the radiating grating, the air guide cover is arranged in an arc shape and arranged above the radiating grating, an opening of the air guide cover faces to the horizontal direction, and external air flow is guided by the air guide cover to flow into the box body in the horizontal direction and attached to the inner surface of the air guide cover.
2. The assembling device for novel electronic stop signs according to claim 1, wherein the central angle corresponding to the wind scoopers arranged in an arc shape is 90 °.
3. The assembling device for the novel electronic stop board as claimed in claim 2, wherein round chamfers are arranged on two sides of the wind scooper.
4. The assembly device of the novel electronic stop board as claimed in claim 1, wherein the box body and the top cover are sheet metal parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123294672.2U CN216532176U (en) | 2021-12-26 | 2021-12-26 | Novel assembly of electron station board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123294672.2U CN216532176U (en) | 2021-12-26 | 2021-12-26 | Novel assembly of electron station board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216532176U true CN216532176U (en) | 2022-05-13 |
Family
ID=81504865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123294672.2U Active CN216532176U (en) | 2021-12-26 | 2021-12-26 | Novel assembly of electron station board device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216532176U (en) |
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2021
- 2021-12-26 CN CN202123294672.2U patent/CN216532176U/en active Active
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