CN215818148U

CN215818148U - Detachable display module applied to satellite receiving equipment and satellite receiving equipment

Info

Publication number: CN215818148U
Application number: CN202121774035.2U
Authority: CN
Inventors: 黄小东; 李海民; 张正刚
Original assignee: Sichuan Runze Jingwei Information Technology Co ltd
Current assignee: Sichuan Runze Jingwei Information Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-02-11
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a detachable display module applied to satellite receiving equipment and the satellite receiving equipment, wherein the display module comprises a PCBA board, a fixing piece and a PC film, a display circuit for displaying is distributed on the PCBA board, the fixing piece is arranged on the PCBA board to seal the PCBA board, and the PC film is arranged on the fixing piece; and the fixing piece is provided with a mounting hole for mounting the display module on a panel of the receiving equipment. The display module provided by the utility model solves the problem that the existing receiving equipment needs to be completely disassembled and assembled when the display module of the receiving equipment is maintained, and meets the maintainability; the display module has clear indication and attractive appearance.

Description

Detachable display module applied to satellite receiving equipment and satellite receiving equipment

Technical Field

The utility model belongs to the technical field of satellite communication products, and particularly relates to a detachable display module applied to satellite receiving equipment and the satellite receiving equipment.

Background

At present, in the satellite receiving apparatus, a demand is made for maintainability. In some satellite receiving equipment, the front panel is required to be fixed by screws on a cover plate, a bottom plate and a side plate of a machine frame during installation, and the display module is installed in the front panel, so that the display module is complex to disassemble and assemble during maintenance, poor in maintainability and not capable of meeting the occasions with high maintainability requirements.

SUMMERY OF THE UTILITY MODEL

The utility model provides a detachable display module applied to satellite receiving equipment, aiming at the application requirement that the maintainability of the satellite receiving equipment is higher, and the display module can be maintained without dismounting a front panel.

In order to achieve the purpose of the utility model, the detachable display module applied to the satellite receiving equipment comprises a PCBA board, a fixing piece and a PC film, wherein a display circuit for displaying is distributed on the PCBA board, the fixing piece is installed on the PCBA board to seal the PCBA board, and the PC film is installed on the fixing piece; and the fixing piece is provided with a mounting hole for mounting the display module on a panel of the receiving equipment.

This display module establishes the display circuit through PCBA board laying, through the mounting sealed and laid the mounting hole that is used for the installation on the mounting, cooperation parts such as screw, bolt have realized installing whole display module direct detachably on the receiving equipment panel, have solved the problem that needs all dismouting of receiving equipment when current receiving equipment display module maintains, have satisfied maintainability. In addition, install the PC membrane on the mounting, make display module instruct clear, the outward appearance is pleasing to the eye.

Another aspect of the present invention is directed to a satellite receiving apparatus including the display module provided in the present invention.

By adopting the technical scheme of the utility model, the beneficial effects that can be at least achieved are as follows: the problem that the receiving equipment needs to be completely disassembled and assembled when the display module of the existing receiving equipment is maintained is solved, and the maintainability is met; the display module has clear indication and attractive appearance.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a front view of a display module provided by the present invention;

FIG. 2 is a front view of a display module provided by the present invention;

FIG. 3 is a functional block diagram of a display module provided in the present invention;

FIG. 4 is a TOP layer view of a PCBA board of the display module provided by the present invention;

FIG. 5 is a PCBA board BOOTOM layer view of the display module provided by the present invention;

FIG. 6 is a schematic view of a fixing member structure of a display module according to the present invention;

FIG. 7 is a schematic diagram of a PC film structure of a display module provided by the present invention;

in the drawings: 1-LCD display module, 2-confirm key, 3-cancel key, 4-upturning key, 5-downturning key, 6-data indicator light, 7-alarm indicator light, 8-power indicator light, 9-connector, 10-power module, 11-display control module, 12-mounting hole, 13-indicator light hole, 14-key hole and 15-display window.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.

Referring to fig. 1 to 7, the detachable display module provided by the present invention includes a PCBA board, a fixing member, and a PC film, wherein a display circuit for display is disposed on the PCBA board, the fixing member is mounted on the PCBA board to seal the PCBA board, and the PC film is mounted on the fixing member; the fixing piece is provided with a mounting hole for mounting the display module on a panel of the receiving equipment.

The display circuit laid on the PCBA board comprises a power supply module 10, a connector 9, a display control module 11, an LCD display module 3, a key module and an indicator light, wherein the connector 9 is used for being connected with a receiving equipment mainboard cable to achieve data transmission and obtain power supply and signals, the obtained power supply and signals are respectively input into the power supply module 10 and the display control module 11, the display control module 11 processes data transmitted by the receiving equipment to control the LCD display module 3, and the data is displayed as required; the power module 10 converts the power input from the main board of the receiving device to obtain the working power of the display module, and the working power is respectively provided to the display control module 11 and the LCD display module 3.

The key module is used for checking the state of the receiving equipment or setting the parameters of the receiving equipment, and can at least comprise a confirmation key 2, a cancel key 3, an upturning key 4 and a downturning key 5; the indicator lamps are used for indicating the working state of the receiving equipment and can at least comprise a power indicator lamp 8, an alarm indicator lamp 7 and a data indicator lamp 6.

The fixing member structure of the display module is mainly mounted on the upper portion of the PCBA as shown in fig. 6, and has a mounting hole 12, an indicator hole 13, a key hole 14, and a display window 15 for mounting the display module on the front panel of the receiving device.

The PC film structure of the display module is shown in FIG. 7 and is used for being pasted on the fixing piece after the fixing piece is installed, so that the display module has clear indication and attractive appearance; the PC film is provided with holes matched with the indicator light hole 13, the key hole 14 and the display window 15.

The basic functional block diagram of the display module is shown in fig. 3, and the main functions are as follows:

(1) and completing the state and information display function of the equipment.

(2) The status indication function of the device is completed.

(3) And completing the key equipment and the viewing function of the equipment.

(4) And completing the display control function of the equipment.

(5) The modularized design of the display module is completed, the display module is convenient to mount and dismount, the dismounting time is greatly saved, and the equipment maintenance cost is saved.

This display module can be used for any satellite receiving equipment, and satellite receiving equipment includes that casing and casing in install with this display module connector 9 communication connection's circuit mainboard, this display module demountable installation in housing surface.

The above embodiments are only for illustrating the technical solutions of the present invention and are not limited, and modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention are included in the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a be applied to satellite receiving equipment's removable display module which characterized in that: the display module comprises a PCBA board, a fixing piece and a PC film, wherein a display circuit for displaying is distributed on the PCBA board, the fixing piece is installed on the PCBA board to seal the PCBA board, and the PC film is installed on the fixing piece; and the fixing piece is provided with a mounting hole for mounting the display module on a panel of the receiving equipment.

2. The removable display module of claim 1, wherein: the display circuit comprises a connector for obtaining power supply and signals, a display control module and an LCD display module, wherein the display control module is in signal connection with the connector and the LCD display module respectively, and drives the LCD display module to display when signals exist in the connector.

3. The removable display module of claim 2, wherein: the power supply module is used for power conversion to provide working voltage.

4. The removable display module of claim 2, wherein: the display control module is connected with the display control module through signals and is used for checking the working state of the receiving equipment or setting parameters of the receiving equipment, and the key module comprises a confirmation key, a cancel key, an upturning key and a downturning key.

5. The removable display module of claim 2, wherein: the display device also comprises an indicator light for indicating the working state of the receiving device, wherein the indicator light comprises a power indicator light, a data indicator light and an alarm indicator light.

6. A satellite receiving apparatus, characterized in that: the equipment comprises a shell, a circuit main board arranged in the shell and a display module detachably arranged on the surface of the shell, wherein the display module is the display module as claimed in any one of claims 1 to 5.