JP3166796U - Car audio that can change the external computer system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a car audio capable of changing an external computer system. SOLUTION: A car audio capable of changing an external computer system is a configuration of an external computer module 4 capable of changing various different functional systems according to user's needs in the existing car audio main body 3 structure. This achieves the purpose of upgrading the hardware. Among them, the car audio main body includes a display, an audio assembly, an external connection lug terminal 35, and a panel, and at least one storage device jack and one operation button are arranged on the panel. Further, a jack for inserting and fixing the external computer module is provided at the rear of the car audio main body, and a terminal block 41 is arranged on the external computer module to be connected in correspondence with the external connection lug terminal. [Selection diagram] Fig. 4

Description

  The present invention relates to a car audio whose external computer system can be changed, and is based on the premise that the car audio main body is not changed by using an external computer module that can be replaced with various systems having different functions. The present invention relates to car audio that achieves the purpose of upgrading wear.

  The known car audio system adopts the primary design method in the design of standards and functions, so if there is a change request from the market or users, the manufacturer changes the overall design or develops a new type separately As a result, the manpower cost of investing in the new design is greatly increased, and at the same time, the raw material inventory cost is improved. Also, as the CPU technology of computers advances day by day, some car audio systems are usually specially designed based on various function matching interfaces around the vehicle. However, after several years, the vehicle can still be moved, but the CPU of the computer in the sound is already behind, and it cannot keep up with the application of Internet video technology developed by IT products. If you try to replace the computer's CPU, the new computer's CPU will not match the car's peripheral interface at all, and you will not be able to use the upgraded features without replacing it.

  In addition, when a car navigation is additionally attached to a car audio equipped with a traditional display, the car navigation body is usually externally attached. Since this type of method has a distance problem, only analog RGB can be used for the display, and the image quality of car navigation is relatively poor. In addition, for example, a removable memory card such as a USB or SD card is usually placed on the car navigation body, but the car navigation body is hidden in an invisible place such as the upper box or the rear trunk. It is inconvenient to pull out or replace. In addition, some of the car navigation systems have a function of downloading data, but the USB is always pulled out when riding, so it is not convenient for use.

  In order to solve the above problems, the industry has submitted various possible improvements one after another. In particular, it is intended to make new developments that adapt to IT products by a matching method in the design for micronization and multifunctionalization of changeable components. For example, a pull-out pocket computer (Patent Document 1) shown in FIG. 1 is composed of a pocket computer main body 1 and a case 2, and the pocket computer main body 1 has a pocket main body plate, a central processing unit, a storage device, and an outer shell 10. A buffer memory is provided, at least one connector 12 is disposed at the rear end of the outer shell 10, and a rail 13 is disposed on the side surface. The case 2 is attached to an outer shell 20 such as a car audio drive port or a desktop computer disk drive port, and an insertion portion 23 for inserting the pocket computer main body 1 and a connector 12 of the pocket computer main body 1 inside thereof. And the corresponding connector 22 are arranged. As a result, a removable pocket computer that can be arbitrarily attached to a car or a desktop personal computer or used alone is configured. An operation panel 11 is provided at the front end of the pocket computer main body 1. Basically, the pocket computer main body 1 looks like a changeable computer main body, and if it is understood deeply, the purpose of creating the utility model is simply convenient and quick. It can be seen that the design is detachable. The pocket computer main body 1 can be used in combination with a car or other equipment at any time, and it can be conveniently and quickly diverted to various facilities on the assumption that the function is not changed using the single pocket computer main body 1. it can. Therefore, it is impossible to improve the computer function, and it is not possible to solve a new use requirement of IT technology that continues to be upgraded.

  Analog related patent proposals include disclosures of Patent Document 2, Patent Document 3, Patent Document 4, Patent Document 5, Patent Document 6, Patent Document 7, Patent Document 8, Patent Document 9, and the like. Many are extensions of connectivity and integration for car audio peripherals, and the situation where the need to upgrade from time to time in the structure of the shared multimedia body has not yet been met.

Taiwan Utility Model No. M276254 Specification Taiwan Patent No. 593021 Taiwan Patent No. I249038 Specification Taiwan Patent No. I314525 Specification Taiwan Patent No. I314528 Specification Taiwan Utility Model No. M253165 Specification Taiwan Utility Model No. M289129 Specification Taiwan Patent No. I3111113 Specification Taiwan Patent No. 501780 Specification

In view of the above-mentioned problems, the inventor actively researched and improved and finally completed the present invention.
An object of the present invention is to provide a car audio capable of changing a personal computer system having various functions. It is a car audio system that achieves the purpose of upgrading hardware by designing an external computer module that can change various different functional systems without changing the basic structure of the car audio body.

  In order to achieve the object of the present invention, the car audio that can change the external computer system of the present invention is an existing car audio main body structure that can be changed with various functional systems according to user needs. The configuration of the computer module, thereby achieving the purpose of upgrading the hardware. The car audio body includes a display, an audio assembly, an external connection lug terminal, and a panel, and at least one storage device jack and one operation button are disposed on the panel. Further, a jack for inserting and fixing an external computer module is provided at the rear of the car audio main body, and a terminal block is disposed on the external computer module and connected in correspondence with the external connection lug terminal. The external computer module capable of changing various functions by combining the parts achieves the purpose of upgrading the hardware of the present invention.

  The car audio capable of changing the external computer system of the present invention is based on the premise that the car audio main body is not changed, and a new function is generated by means using an external computer module capable of changing various functions. It has the convenience and agility of attaching / detaching, changing, and simple operation, and has the effect of improving practicality in particular.

It is a well-known exploded perspective view. 1 is an external perspective view of the present invention. It is an exploded perspective view of the present invention. It is a block diagram of the present invention.

  As shown in FIGS. 2 to 4, the car audio A that can change the external computer system of the present invention is an external type that can change various functional systems in accordance with the user's needs in the structure of the existing audio body 3. The audio module 3 of the computer module 4 disposed on the automobile includes a display 31, an audio assembly 32, an external connection lug terminal 35, and a panel 33. The panel 33 includes at least one storage device. A jack 36 and one operation button 34 are arranged.

  A mounting portion 30 for fitting the external computer module 4 is provided behind the audio body 3, and guide grooves 301 are arranged on both sides of the mounting portion 30, and the peripheral edge of the mounting port 300 of the mounting portion 30. Further, at least one fixed part 302 is provided, and the first fixed part 302 is provided with at least one fixed bolt hole 303.

The external connection lug terminal 35 is arranged behind the audio main body 3, and the ideal position of the audio main body 3 is placed on the mounting portion 30 for the convenience of connecting the terminal block 41 arranged at the front end of the external computer module 4. This is the front wall 304.
The external connection lug terminal 35 includes a plurality of pin portions 351, 352, 353, and 354. Each pin portion 351, 352, 353, and 354 includes at least one pin, and a part of the external connection lug terminal 35. Are connected to the digital RGB input pin a of the audio body 3 display, the control pin b of the audio assembly 32, the control pin c of the operation button, and the pin d of the storage device jack 36.

  Since the display 31 is a touch panel display, the user can directly operate the external computer module 4. Moreover, the digital display RGB input pin a is connected to the pin of the corresponding pin portion 351 on the external connection lug terminal 35.

  The audio assembly 32 is directly controlled by the external computer module 4 and includes at least one operation button 34 and an audio path 321 such as a speaker. The control pins b and c are corresponding pin portions on the external connection lug terminal 35. Connect to pins 352 and 353.

  The storage device jack 36 is arranged on the side of the display 31 and is a USB jack 361 or an SD jack 362. The pin d of the storage device jack 36 is directly connected to the pin of the corresponding pin portion 354 on the external connection lug terminal 35, and the storage device 5 is connected to input or read data.

  The external computer module 4 of the present invention is provided with a terminal block 41 at its front end, which is connected to a corresponding external connection lug terminal 35. The terminal block 41 includes a plurality of pin portions 411, 412, 413, and 414. Each pin portion 411, 412, 413, and 414 includes at least one pin, and the external computer module 4 includes at least the processing unit 42, An image processing unit 43, an audio processing unit 44, and at least one application software unit 45 are provided.

  The application software unit 45 includes at least one audio operation interface software and music file software and hardware including a playback digital form.

  The external computer module 4 of the present invention described above includes rails 401 on the side walls 40 on both sides of the external computer module. The rails 401 are wedged into the guide grooves 301 of the mounting portions 30 of the corresponding audio body 3, At least one second localization part 402 is provided at the external end of the external computer module 4, and at least one localization hole 403 is disposed thereon, corresponding to the localization bolt hole 303 of the first localization part 302. The bolt 404 is screwed and fixed.

The function of the external computer module 4 can be selected from various different functional system computer modules according to the user's needs. For example, when navigation is required, it can be replaced with an external computer module 4 having a navigation function, and the combination of the external computer module 4 fitted in the audio body 3 provides general navigation use.
The storage device jack 36 arranged on the side of the display 31 is controlled by an external computer module 4 having a navigation function, and provides general navigation use, and further input of upgraded external navigation data. Is able to satisfy special navigation usage requirements through the processing of the external computer module 4.

  The car audio A which can change the external computer system of the present invention can select the external computer module 4 of various functional systems according to the individual needs of the user, and without changing the existing audio body 3, By exchanging the external computer module 4 previously attached in the audio main body 3, the function can be improved immediately. In addition, the image processing unit 43, the processing unit 42, and the display 31 of the external computer module 4 are combined with the support of digital images to provide good image quality and sound effects.

  The foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Accordingly, it is noted here that all equivalent changes and modifications made based on the utility model registration claims of the present invention are included in the claims of the present invention.

DESCRIPTION OF SYMBOLS 1 Pocket computer main body 10 Outer shell 11 Panel 12 Connector 13 Rail 2 Case 20 Outer shell body 21 Guide groove 22 Connector 23 Insertion part 3 Audio main body 30 Installation part 300 Installation port 301 Guide groove 302 First fixed part 303 Localization bolt hole 304 Front Wall 31 Display 32 Audio assembly 321 Audio path 33 Panel 34 Operation button 35 External connection lug terminal 351, 352, 353, 354 Pin 36 Storage device jack 361 USB jack 362 SD jack 4 External computer module 40 Side wall 401 Rail 402 First Two localization parts 403 Localization holes 404 Bolt 41 Terminal block 411, 412, 413, 414 Pin part 42 Processing unit 43 Image processing unit 44 Audio processing unit 45 Application Shift unit A car audio a input pin b, c control pin d Pin

Claims (8)

Car audio that can change the external computer system is a structure of an external computer module that can change various different functional systems according to the user's needs in the structure of the existing car audio body,
The car audio body that has an external connection lug terminal and mounting part on the back, and inserts, connects, and fixes an external computer module includes a display, an audio assembly, and a storage device jack,
In the display, the digital RGB input pins of the display are directly connected to corresponding pin portions on the external connection lug terminal,
The audio assembly includes at least an operation button and an audio path, a control pin is connected to a corresponding pin portion on the external connection lug terminal, the audio assembly is directly controlled by an external computer module,
The pin of the storage device jack is directly connected to the corresponding pin part on the external connection lug terminal,
The terminal block arranged at the front end of the external computer module is connected to the external connection lug terminal of the car audio body corresponding to it, and the external computer module has an application software unit,
Based on the above components, the purpose is to select an external computer module with different functions according to the user's needs, fit it in the car audio body, and upgrade the hardware without changing the structure of the audio body Car audio that can change external computer system, characterized by achieving   At least one second stereotaxic portion is provided at the external end of the external computer, and it is screwed and fixed so as to correspond to at least one first stereotactic portion arranged in the mounting opening of the mounting portion of the car audio main body. The car audio capable of changing the external computer system according to claim 1.   The car audio capable of changing an external computer system according to claim 1, wherein rails are arranged on both sides of the mounting portion.   The car audio capable of changing an external computer system according to claim 1, wherein the storage device jack is a USB jack.   The car audio capable of changing an external computer system according to claim 1, wherein the storage device jack is an SD jack.   The car audio capable of changing an external computer system according to claim 1, wherein the display is a touch panel display.   2. The car audio capable of changing an external computer system according to claim 1, wherein the application software unit includes at least one audio operation interface software and music file software and hardware having a playback digital form. .   At least one stereotactic hole is disposed at the end of the external computer, and the bolt is fixed by screwing a corresponding bolt together with the stereolithographic bolt hole disposed in the mounting port of the mounting portion of the car audio body. A car audio capable of changing the external computer system according to claim 1.

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