CN205374046U - Automobile does not have core navigator testing arrangement - Google Patents
Automobile does not have core navigator testing arrangement Download PDFInfo
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- CN205374046U CN205374046U CN201521086406.2U CN201521086406U CN205374046U CN 205374046 U CN205374046 U CN 205374046U CN 201521086406 U CN201521086406 U CN 201521086406U CN 205374046 U CN205374046 U CN 205374046U
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Abstract
The utility model discloses an automobile does not have core navigator testing arrangement. Comprising a box body, be equipped with control chip, power module, camera, switch, ACC control switch, the switch of backing a car, power input connector, power output interface, communication interface, camera interface, loudspeaker interface, two loudspeaker and a plurality of sound change over switch on the box body, power input connector passes through switch and is connected with the power module electricity, power module passes through ACC control switch and power output electrical connection interface, control chip connects in power module, the switch of backing a car, communication interface and sound change over switch electricity respectively, the loudspeaker interface is connected with two loudspeaker electricity, camera interface is connected with the camera electricity. The utility model discloses can detect the automobile does not have the various functions of core navigator, and convenient and fast has guaranteed that the automobile does not have the quality of core navigator.
Description
Technical field
This utility model relates to auto parts and components detection technique field, particularly relates to a kind of automobile inorganic core navigator test device.
Background technology
At present, automobile inorganic core navigator does not have special test device, it is impossible to automobile inorganic core navigator is simulated real vehicle functional test, it is impossible to ensure the quality of automobile inorganic core navigator.Therefore, need a kind of to test device whether can simulate the realization of basic function on real vehicle of automobile inorganic core navigator normal, as whether normal in choose detection, the front and back loudspeaker work etc. of: multimedia, GPS navigation location, back-up video detection, ACC car key.
Summary of the invention
The purpose of this utility model is the technical problem overcoming current automobile inorganic core navigator to lack special test device, provide a kind of automobile inorganic core navigator test device, it can detect the various functions of automobile inorganic core navigator, convenient and swift, it is ensured that the quality of automobile inorganic core navigator.
In order to solve the problems referred to above, this utility model is achieved by the following technical solutions:
A kind of automobile inorganic core navigator test device of the present utility model, including box body, described box body is provided with control chip, power module, photographic head, on and off switch, ACC controls switch, reversing switch, power input interface, power output interface, communication interface, utilizing camera interface, horn interface, two loudspeaker and several sound switching switch, described power input interface is electrically connected with power module by and off switch, described power module controls switch by ACC and electrically connects with power output interface, described control chip is respectively at power module, reversing switch, communication interface and sound switching switch electrical connection, described horn interface and two loudspeaker electrical connections, described utilizing camera interface electrically connects with photographic head.
In the technical program, power input interface is connected with 220V alternating current, automobile inorganic core navigator is connected with power output interface, communication interface, utilizing camera interface and horn interface.Guan Bi on and off switch and ACC control switch, and 220V AC conversion is that constant voltage DC supplies electricity to control chip and automobile inorganic core navigator is powered by power module, and ACC controls switch simulation automobile ignition switch ACC shelves.Stir sound switching switch successively, control chip sends the control instruction of correspondence to automobile inorganic core navigator after sound switching switching toggle being detected, automobile inorganic core navigator controls corresponding power amplifier work according to the control instruction received, corresponding loudspeaker are driven to send sound, thus whether the function of loudspeaker is normal before and after analog detection automobile inorganic core navigator control automobile.
Pressing reversing switch, control chip sends reversing instruction to automobile inorganic core navigator, and automobile inorganic core navigator and photographic head communication obtain image information display screen display image information thereon, thus whether detect car-backing function normal.User is also by the various functions of each button detection automobile inorganic core navigator on operation automobile inorganic core navigator.ACC is controlled to switch first to disconnect by detection process close again, ACC memory function can be detected whether normal.
As preferably, described box body being additionally provided with power supply indicator, described power supply indicator is serially connected with ACC and controls between switch and power output interface.
As preferably, described power module is D.C. regulated power supply.
As preferably, described box body is made up of high rigidity bakelite plate.Bakelite plate has antistatic high temperature resistant characteristic, and energy preventing mean release electrostatic, hardness high material is effectively improved the tonequality of loudspeaker and gets rid of sound distortion.
As preferably, described box body being additionally provided with relay indicating light, described relay indicating light electrically connects with control chip.
As preferably, described box body open top, described box body top is provided with the cover plate coordinated with opening, and described cover plate and box body removably connect, and described cover plate is provided with handle.Handle is easy to user's carrying device, and electronic device is arranged in box body.
The beneficial effects of the utility model are: can detect the various functions of automobile inorganic core navigator, convenient and swift, it is ensured that the quality of automobile inorganic core navigator.
Accompanying drawing explanation
Fig. 1 is that a kind of circuit theory of the present utility model connects block diagram；
Fig. 2 is a kind of structural representation of the present utility model.
In figure: 1, box body, 2, control chip, 3, power module, 4, photographic head, 5, on and off switch, 6, ACC control switch, 7, reversing switch, 8, power input interface, 9, power output interface, 10, communication interface, 11, utilizing camera interface, 12, horn interface, 13, loudspeaker, 14, sound switching switch, 15, power supply indicator, 16, relay indicating light, 17, cover plate, 18, handle, 19, automobile inorganic core navigator.
Detailed description of the invention
By the examples below, and in conjunction with accompanying drawing, the technical solution of the utility model is done more specifically bright.
nullEmbodiment: a kind of automobile inorganic core navigator test device of the present embodiment，Such as Fig. 1、Shown in Fig. 2，Including box body 1，Box body 1 is provided with control chip 2、Power module 3、Photographic head 4、On and off switch 5、ACC controls switch 6、Reversing switch 7、Power input interface 8、Power output interface 9、Communication interface 10、Utilizing camera interface 11、Horn interface 12、Two loudspeaker 13、Four sound switching switches 14、Power supply indicator 15 and relay indicating light 16，Power input interface 8 is electrically connected with power module 3 by and off switch 5，Power module 3 passes sequentially through ACC and controls switch 6、Power supply indicator 15 electrically connects with power output interface 9，Control chip 2 is respectively at power module 3、Reversing switch 7、Communication interface 10、Sound switching switch 14 and relay indicating light 15 electrically connect，Horn interface 12 electrically connects with two loudspeaker 13，Utilizing camera interface 11 electrically connects with photographic head 4.
Power module 3 is D.C. regulated power supply.Box body 1 is made up of high rigidity bakelite plate, and bakelite plate has antistatic high temperature resistant characteristic, and energy preventing mean release electrostatic, hardness high material is effectively improved the tonequality of loudspeaker and gets rid of sound distortion.Box body 1 open top, box body 1 top is provided with the cover plate 17 coordinated with opening, and cover plate 17 and box body 1 removably connect, and cover plate 17 is provided with handle 18, and cover plate 17 is also made up of high rigidity bakelite plate, and handle is easy to user's carrying device, and electronic device is arranged in box body.
Power input interface 8 is connected with 220V alternating current, automobile inorganic core navigator 19 is connected with power output interface 9, communication interface 10, utilizing camera interface 11 and horn interface 12.Guan Bi on and off switch 5 and ACC control switch 6, and power supply indicator 15 is lighted, and 220V AC conversion is that constant voltage DC supplies electricity to control chip 2 and automobile inorganic core navigator 19 is powered by power module 3, and ACC controls switch 6 simulated automotive ignition switch ACC shelves.Stir sound switching switch 14 successively, control chip 2 detects that sound switching switch 14 sends the control instruction of correspondence to automobile inorganic core navigator 19 after stirring, automobile inorganic core navigator 19 controls corresponding power amplifier work according to the control instruction received, corresponding loudspeaker 13 are driven to send sound, thus whether the function of loudspeaker is normal before and after analog detection automobile inorganic core navigator control automobile.
Pressing reversing switch 7, control chip 2 sends reversing instruction to automobile inorganic core navigator 19, and automobile inorganic core navigator 19 communicates with photographic head 4 and obtains image information, and display screen display image information thereon, thus whether detect car-backing function normal.User is also by the various functions of each button detection automobile inorganic core navigator on operation automobile inorganic core navigator 19.ACC control switch 6 is first disconnected by detection process and closes again, ACC memory function can be detected whether normal.
Claims (6)
- null1. an automobile inorganic core navigator test device，It is characterized in that: include box body (1)，Described box body (1) is provided with control chip (2)、Power module (3)、Photographic head (4)、On and off switch (5)、ACC controls switch (6)、Reversing switch (7)、Power input interface (8)、Power output interface (9)、Communication interface (10)、Utilizing camera interface (11)、Horn interface (12)、Two loudspeaker (13) and several sound switching switch (14)，Described power input interface (8) is electrically connected with power module (3) by and off switch (5)，Described power module (3) controls switch (6) by ACC and electrically connects with power output interface (9)，Described control chip (2) is respectively at power module (3)、Reversing switch (7)、Communication interface (10) and sound switching switch (14) electrical connection，Described horn interface (12) electrically connects with two loudspeaker (13)，Described utilizing camera interface (11) electrically connects with photographic head (4).
- 2. a kind of automobile inorganic core navigator test device according to claim 1, it is characterized in that: be additionally provided with power supply indicator (15) on described box body (1), described power supply indicator (15) is serially connected with ACC and controls between switch (6) and power output interface (9).
- 3. a kind of automobile inorganic core navigator test device according to claim 1, it is characterised in that: described power module (3) is D.C. regulated power supply.
- 4. a kind of automobile inorganic core navigator test device according to claim 1 or 2 or 3, it is characterised in that: described box body (1) is made up of high rigidity bakelite plate.
- 5. a kind of automobile inorganic core navigator test device according to claim 1 or 2 or 3, it is characterised in that: being additionally provided with relay indicating light (16) on described box body (1), described relay indicating light (16) electrically connects with control chip (2).
- 6. a kind of automobile inorganic core navigator test device according to claim 1 or 2 or 3, it is characterized in that: described box body (1) open top, described box body (1) top is provided with the cover plate (17) coordinated with opening, described cover plate (17) and box body (1) removably connect, and described cover plate (17) is provided with handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086406.2U CN205374046U (en) | 2015-12-23 | 2015-12-23 | Automobile does not have core navigator testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086406.2U CN205374046U (en) | 2015-12-23 | 2015-12-23 | Automobile does not have core navigator testing arrangement |
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| Publication Number | Publication Date |
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| CN205374046U true CN205374046U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521086406.2U Active CN205374046U (en) | 2015-12-23 | 2015-12-23 | Automobile does not have core navigator testing arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008285A (en) * | 2017-12-04 | 2018-05-08 | 丰顺县培英电声有限公司 | A kind of vehicle multimedia system test device and its method |
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2015
- 2015-12-23 CN CN201521086406.2U patent/CN205374046U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008285A (en) * | 2017-12-04 | 2018-05-08 | 丰顺县培英电声有限公司 | A kind of vehicle multimedia system test device and its method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee after: Chengdu Geely Automobile Manufacturing Co., Ltd Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee before: CHENGDU GAOYUAN AUTOMOBILE INDUSTRY Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |