Modularized wireless transmission Android all-in-one machine

Abstract

The utility model relates to the technical field of all-in-one machines, and discloses a modularized wireless transmission Android all-in-one machine which comprises a glue full-lamination touch screen, an aluminum panel, an auxiliary card, an ARM mainboard and a section bar rear cover, and the auxiliary card is provided with a touch screen controller interface and a constant current source signal control port. According to the utility model, the auxiliary card is provided with the touch screen controller interface and the constant current source signal control port, so that the signal wireless bundle transmission of the touch screen controller and the constant current source is realized, and the auxiliary card and the ARM mainboard are in plug-in connection through two 36PIN and 30PIN board-to-board connectors, so that the modular assembly design is realized; the lining plate for mounting the auxiliary card is fixed behind the aluminum panel to form an integrated front box body; the ARM plate and the sectional material rear cover form an integrated rear box body; the integrated front box body and the integrated rear box body are plugged through the board-to-board connector, so that signal wireless transmission and modular assembly design can be realized, and the design concepts of simple and attractive internal layout, firm and reliable plugging and module integration are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of all-in-one machines, in particular to a modular wireless transmission Android all-in-one machine. Background Art

[0002] The existing Android all-in-one machine is composed of an ARM motherboard, a constant current source board, a touch controller board, an LCD screen, a touch screen, a front frame, a lining board, a back cover, etc. Among them, the constant current source board, the touch controller board, and the ARM motherboard are all installed on the lining board, and the constant current source board and the touch controller board are connected to the ARM motherboard through the corresponding connector by the wire harness, and the connecting sockets must be fixed with fixing glue. Not only are there many components, the assembly process is complicated, the firmness is poor, the shock resistance is poor, the maintenance is cumbersome, the work time is wasted, and the cost is greatly increased.

[0003] Therefore, a new technical solution is urgently needed in the prior art to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a modular wireless transmission Android all-in-one machine, which is used to solve the problems that the constant current source board and the touch controller board of the existing Android all-in-one machine are connected to the ARM mainboard by a wiring harness through a corresponding connector, resulting in numerous discrete components, complex assembly process, poor firmness, poor vibration and impact resistance, cumbersome maintenance, waste of work time and high cost.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a modular wireless transmission Android all-in-one machine, including a water-gel fully laminated touch screen, an aluminum panel, an auxiliary card, an ARM motherboard, and a profile back cover, wherein the auxiliary card is provided with a touch screen controller interface and a constant current source signal control port;

[0006] The auxiliary card is integrated with two board-to-board connectors, 36-pin and 30-pin, with male pin headers;

[0007] The ARM motherboard is integrated with two 36-pin and 30-pin board-to-board connector female sockets;

[0008] The auxiliary card is connected to the ARM mainboard via two board-to-board connectors;

[0009] The ARM mainboard is arranged in the rear cover of the profile;

[0010] A lining plate is provided between the auxiliary card and the ARM mainboard.

[0011] Preferably, one side of the lining plate is fixedly connected to the auxiliary card, and the other side of the lining plate is fixedly installed with the ARM main board card through a profile back cover. The lining plate is provided with a through hole, and the two board-to-board connectors are fixed in the through hole by screws.

[0012] Preferably, the water-glue fully-fitted touch screen is bonded to the front of the aluminum panel by double-sided adhesive and glass adhesive.

[0013] Preferably, the back side of the aluminum panel is fixed on the lining plate by screws.

[0014] Preferably, the auxiliary card is connected to the full-fit touch screen via a wiring harness.

[0015] The utility model provides a modular wireless transmission Android all-in-one machine. It has the following beneficial effects:

[0016] (1) The utility model realizes wireless beam transmission of signals between the touch screen controller and the constant current source by setting a touch screen controller interface and a constant current source signal control port on the auxiliary card. At the same time, the auxiliary card and the ARM main board are plugged together using 36-pin and 30-pin board-to-board connectors to realize modular assembly design. The lining plate for installing the auxiliary card is fixed behind the aluminum panel to form an integrated front box; the ARM board and the profile rear cover form an integrated rear box; the integrated front box and the integrated rear box are plugged together using board-to-board connectors to realize wireless beam transmission of signals and modular assembly design, realizing the design concept of simple and beautiful internal layout, firm and reliable plug-in, and module integration.

[0017] (2) The utility model breaks through the disadvantages of traditional Android all-in-one machines that use multiple boards connected by wiring harnesses, resulting in disordered layout, poor contact, poor stability, low versatility, complex assembly, long working hours, cumbersome maintenance and high costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of an exploded decomposition of a modular wireless transmission Android all-in-one machine of the utility model;

[0019] Figure 2 This is a schematic diagram of an auxiliary card integrated circuit board of a modular wireless transmission Android all-in-one machine of the utility model.

[0020] In the figure: 1-water glue fully bonded touch screen, 2-aluminum panel, 3-lining board, 4-ARM motherboard, 5-profile back cover, 6-male pin socket, 7-auxiliary card, 8-touch screen controller interface, 9-constant current source signal control port. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] A preferred embodiment of a modular wireless transmission Android all-in-one machine provided by the utility model is as follows Figure 1-2 As shown: a modular wireless transmission Android all-in-one machine, including a water-glue fully laminated touch screen 1, an aluminum panel 2, an auxiliary card 7, an ARM motherboard 4, and a profile back cover 5. The auxiliary card 7 is provided with a touch screen controller interface 8 and a constant current source signal control port 9; the auxiliary card 7 is integrated with a 36-pin and 30-pin board-to-board connector male pin seat 6; the ARM motherboard 5 is integrated with a 36-pin and 30-pin board-to-board connector female seat; the auxiliary card 7 is connected to the ARM motherboard 4 through two board-to-board connectors; the ARM motherboard 4 is arranged in the profile back cover 5; a lining plate 3 is arranged between the auxiliary card 7 and the ARM motherboard 4. One side of the lining plate 3 is fixedly connected to the auxiliary card 7, and the other side of the lining plate 3 is fixedly installed with the ARM motherboard card 4 through the profile back cover 5. The lining plate 3 is provided with a through hole, and the two board-to-board connectors are fixed in the through hole by screws. The water-glue fully laminated touch screen 1 is laminated to the front of the aluminum panel 2 by double-sided adhesive and glass adhesive. The back of the aluminum panel 2 is fixedly installed on the lining plate 3 by screws. The auxiliary card 7 is connected to the fully glued touch screen 1 through a wire harness. Wireless signal transmission is realized. The lining plate 3 is fixed behind the aluminum panel 2 to form an integrated front box; the ARM motherboard 4 and the profile rear cover 5 form an integrated rear box; the integrated front box and the integrated rear box are plugged together through a board-to-board connector to realize wireless signal transmission and modular assembly design. The signal is transmitted through the board-to-board connector, realizing the design concept of simple and beautiful internal layout, firm and reliable plug-in, and module integration.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A modular wireless transmission Android all-in-one machine, comprising a water-gel fully laminated touch screen (1), an aluminum panel (2), an auxiliary card (7), an ARM motherboard (4), and a profile back cover (5), characterized in that: The auxiliary card (7) is provided with a touch screen controller interface (8) and a constant current source signal control port (9); The auxiliary card (7) is integrated with two 36-pin and 30-pin board-to-board connector male pin sockets (6); The ARM motherboard (4) is integrated with two 36-pin and 30-pin board-to-board connector female sockets; The auxiliary card (7) is connected to the ARM mainboard (4) via two board-to-board connectors; The ARM mainboard (4) is arranged in the profile rear cover (5); A lining plate (3) is provided between the auxiliary card (7) and the ARM main board (4); one side of the lining plate (3) is fixedly connected to the auxiliary card (7), and the other side of the lining plate (3) is fixedly installed with the ARM main board card (4) through a profile back cover (5); the lining plate (3) is provided with a through hole, and the two board-to-board connectors are fixed in the through hole by screws; the water-glue fully-fitted touch screen (1) is bonded to the front of the aluminum panel (2) by double-sided adhesive and glass adhesive; the back of the aluminum panel (2) is fixedly installed on the lining plate (3) by screws; the auxiliary card (7) is connected to the water-glue fully-fitted touch screen (1) by a wiring harness.

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