CN103700981B - Electrical connection arrangement and adopt the law-enforcing recorder of this electrical connection arrangement - Google Patents
Electrical connection arrangement and adopt the law-enforcing recorder of this electrical connection arrangement Download PDFInfo
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- CN103700981B CN103700981B CN201310547733.2A CN201310547733A CN103700981B CN 103700981 B CN103700981 B CN 103700981B CN 201310547733 A CN201310547733 A CN 201310547733A CN 103700981 B CN103700981 B CN 103700981B
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Abstract
The present invention provides a kind of electrical connection arrangement and adopts the law-enforcing recorder of this electrical connection arrangement, electrical connection arrangement to comprise grafting and is connected head and Connection Block, and connecting joint has the first base forming the first apparatus for transmitting signal; Connection Block has the 2nd base forming second signal transfer device; Wherein, the first and second bases are attracted by magnetic force, fixed connector and Connection Block; First and second apparatus for transmitting signal are connected and transmit electric signal. Law-enforcing recorder, comprises registering instrument body, data line and above-mentioned electrical connection arrangement, connecting joint and Connection Block, is formed at respectively on registering instrument body and data line. Electrical connection arrangement adopts magnetic force to connect, and avoids conventional electrical coupling device and adopts plug energetically and easily occur with bad situation, it is to increase the work-ing life of electrical connection arrangement. The law-enforcing recorder adopting above-mentioned electrical connection arrangement in addition too improve work-ing life.
Description
Technical field
The present invention relates to electric field of signal transmissions, particularly relate to electrical connection arrangement and adopt the law-enforcing recorder of this electrical connection arrangement.
Background technology
In prior art, when relating to electric Signal transmissions, usually USB is adopted to connect, such as at the data transmission interface of law-enforcing recorder, the standard USB interface of employing, other peripheral hardwares external all adopt earphone interface usually, these two kinds of interfaces are all easy loss interfaces, need bigger strength plug, and once damage, crime scene investigation device just must obtain depot repair.
Summary of the invention
Provide the concise and to the point general introduction about the present invention hereinafter, so as to provide about the present invention some in basic understanding. It is to be understood that this general introduction is not that the exhaustive about the present invention is summarized. It is not key or the integral part that intention determines the present invention, and nor is it intended to limit the scope of the present invention. Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
It is an object of the invention to provide a kind of law-enforcing recorder. When electric signal connecting near time, connected by magnetic force, it is to increase work-ing life.
In order to realize above-mentioned purpose, the present invention provides a kind of law-enforcing recorder, comprise registering instrument body, data line and electrical connection arrangement, described electrical connection arrangement, comprise grafting to be connected head and Connection Block, described connecting joint and Connection Block, be formed on described registering instrument body and data line respectively; Described connecting joint has the first base forming the first apparatus for transmitting signal; Described Connection Block has the 2nd base forming second signal transfer device; Wherein, described first and second bases are attracted by magnetic force, fixing described connecting joint and Connection Block; Described first and second apparatus for transmitting signal are connected and transmit electric signal; Described first apparatus for transmitting signal is the first pin; Described second signal transfer device is be connected with described first apparatus for transmitting signal, and transmits the 2nd of electric signal and connect hole; And first pin number be 14; Or, described first apparatus for transmitting signal is first connect hole; Described second signal transfer device is be connected with described first apparatus for transmitting signal, and transmits the 2nd pin of electric signal; And the 2nd pin number be 14;
Each pin in described first pin or the 2nd pin is respectively:
(1) .PPT: external interphone PPT;
(2) .MIC: external interphone MIC;
(3) .SPEAK+: external interphone loudspeaker;
(4) .GPS_VCC: to the external power supply of GPS module;
(5). fire ox charging: seat fills charging;
(6) .USB powers: USB charges;
(7) .USB+:USB communication;
(8) .USB-:USB communication;
(9) .GND: ground connection;
(10) .3GAUDIO: external 3G analog sound;
(11) .3GSETECT: external 3G module detects;
(12) .3GCVBS: external 3G module video;
(13) .GPSDETECT: external GPS module detects;
(14) .GPSRXD: external GPS module data.
Compared to prior art, the useful effect of the present invention is: electrical connection arrangement adopts magnetic force to connect, and avoids conventional electrical coupling device and adopts plug energetically and easily occur with bad situation, it is to increase the work-ing life of electrical connection arrangement. The law-enforcing recorder simultaneously adopting electrical connection arrangement too improve work-ing life.
Accompanying drawing explanation
Below with reference to the accompanying drawings illustrate embodiments of the invention, the above and other objects, features and advantages of the present invention can be understood more easily. Parts in accompanying drawing are the principle in order to illustrate the present invention. In the accompanying drawings, same or similar technology feature or parts will adopt same or similar Reference numeral to represent.
Fig. 1 is the connecting joint schematic diagram of electrical connection arrangement of the present invention.
Fig. 2 is the Connection Block schematic diagram of electrical connection arrangement of the present invention.
Embodiment
Embodiments of the invention are described with reference to the accompanying drawings. The present invention an accompanying drawing or a kind of implement in mode describe element and feature can combine with the element shown in one or more other accompanying drawing or enforcement mode and feature. It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.
See Fig. 1 and 2, the present invention provides a kind of electrical connection arrangement, comprise connecting joint 1 and Connection Block 2, connecting joint and Connection Block can socket connections, wherein connecting joint 1 has the first base 11, first base 11 is formed the first apparatus for transmitting signal 12, same, Connection Block is formed the 2nd base 21, 2nd base is formed with second signal coupling device 22, and the first and second bases are attracted by magnetic force, fixed connector and Connection Block, with by fixed to the connecting joint of socket connection and Connection Block, certainly, by the attraction of the first base 11 and the 2nd base 21, first signal transmission fill 12 and second signal transfer device 22 can communicate with each other (connect, contact), such two apparatus for transmitting signal just can transmit electric signal. here electric signal includes but not limited to 3G information, GPS information, it is also possible to the electric current flowed through when comprising charging. electrical connection arrangement adopts magnetic force to connect, and avoids conventional electrical coupling device and adopts plug energetically and easily occur with bad situation, it is to increase the work-ing life of electrical connection arrangement. the law-enforcing recorder simultaneously adopting electrical connection arrangement too improve work-ing life.
In one optionally enforcement mode, realize above-mentioned first base and the 2nd base to be attracted by magnetic force can to have with under type, first base and the 2nd base arrange opposite polarity magnet, can also be, first base and the 2nd base are provided with magnet on any one, another is arranged can by the material of magnet adsorption, such as iron material. It can be appreciated that above-mentioned magnet and/or can directly be formed the first base and the 2nd base by the material of magnet adsorption, this is a kind of optional enforcement mode certainly. First apparatus for transmitting signal 12 and second signal transfer device 22 can also be formed directly into above-mentioned magnet and/or can by the material of magnet adsorption.
Above-mentioned first apparatus for transmitting signal 12 can also for connecing hole for pin, second signal transfer device 22 is corresponding to the first apparatus for transmitting signal, what formation can be mated connects hole or pin, for convenience of description, the structure of the first and second apparatus for transmitting signal is divided into following two kinds of situations describe:
The first: the first apparatus for transmitting signal 12 is the first pin; Second signal transfer device 22 is be connected with the first apparatus for transmitting signal, and transmits the 2nd of electric signal and connect hole. First pin connects hole with the 2nd and coordinates, it is achieved the electrically transmission of signal.
2nd kind: first apparatus for transmitting signal 12 is first connect hole; Second signal transfer device 22 is be connected with the first apparatus for transmitting signal, and transmits the 2nd pin of electric signal. First connects Kong Yu bis-pin coordinates, it is achieved the electrically transmission of signal.
In one optionally enforcement mode, above-mentioned pin, comprises the first pin and the surface gold-plating of the 2nd pin, and to improve electric property, certainly, in order to cost-saving, other can ensure that the stable smooth material of electric signal transmission can also. Further, the selectable number of the first and second pins is 14, it will be understood that the quantity connecing hole is also 14, and these concrete 14 pins, with connecing hole, will specifically describe below. It is noted that in the accompanying drawings, the first apparatus for transmitting signal 12 and second signal transfer device 22 do not mark one by one, only schematically mark one.
On the other hand, a kind of law-enforcing recorder, comprises registering instrument body, data line and above-mentioned electrical connection arrangement, connecting joint and Connection Block, is formed at respectively on described registering instrument body and data line. For law-enforcing recorder, pin is described respectively and connects title and the function in hole:
1.PPT: external interphone PPT;
2.MIC: external interphone MIC;
3.SPEAK+: external interphone loudspeaker;
4.GPS_VCC: to the external power supply of GPS module;
5. fire ox charging: seat charging;
6.USB powers: USB charges;
7.USB+:USB communicates;
8.USB-:USB communicates;
9.GND: ground connection;
10.3GAUDIO: external 3G analog sound;
11.3GSETECT: external 3G module detects;
12.3GCVBS: external 3G module video;
13.GPSDETECT: external GPS module detects;
14.GPSRXD: external GPS module data.
It is to be understood that pin and the quantity that connects hole are optional, according to the object variation that this electrical connection arrangement connects, 14 selected in the present invention, it is possible to for law-enforcing recorder, and function is corresponding with it.
Although specifically having understood the present invention and advantage thereof, it should be appreciated that various change, replacement and conversion can be carried out when not exceeding the spirit and scope of the present invention limited by appended claim. And, the scope of the application is not limited only to the specific embodiment of the process described by specification sheets, equipment, means, method and step. One of ordinary skilled in the art will readily appreciate that from the disclosure of the present invention, can use according to the present invention perform the function substantially identical to corresponding embodiment described herein or obtain and its substantially identical result, existing and future process, equipment, means, method or the step to be developed. Therefore, appended claim is intended in their scope to comprise such process, equipment, means, method or step.
Claims (5)
1. a law-enforcing recorder, comprises registering instrument body, data line and electrical connection arrangement, it is characterised in that,
Described electrical connection arrangement, comprises grafting and is connected head and Connection Block, and described connecting joint and Connection Block, be formed on described registering instrument body and data line respectively;
Described connecting joint has the first base forming the first apparatus for transmitting signal;
Described Connection Block has the 2nd base forming second signal transfer device; Wherein,
Described first and second bases are attracted by magnetic force, fixing described connecting joint and Connection Block; Described first and second apparatus for transmitting signal are connected and transmit electric signal;
Described first apparatus for transmitting signal is the first pin; Described second signal transfer device is be connected with described first apparatus for transmitting signal, and transmits the 2nd of electric signal and connect hole; And first pin number be 14; Or, described first apparatus for transmitting signal is first connect hole; Described second signal transfer device is be connected with described first apparatus for transmitting signal, and transmits the 2nd pin of electric signal; And the 2nd pin number be 14;
Each pin in described first pin or the 2nd pin is respectively:
(1) .PPT: external interphone PPT;
(2) .MIC: external interphone MIC;
(3) .SPEAK+: external interphone loudspeaker;
(4) .GPS_VCC: to the external power supply of GPS module;
(5). fire ox charging: seat fills charging;
(6) .USB powers: USB charges;
(7) .USB+:USB communication;
(8) .USB-:USB communication;
(9) .GND: ground connection;
(10) .3GAUDIO: external 3G analog sound;
(11) .3GSETECT: external 3G module detects;
(12) .3GCVBS: external 3G module video;
(13) .GPSDETECT: external GPS module detects;
(14) .GPSRXD: external GPS module data.
2. law-enforcing recorder according to claim 1, it is characterised in that,
Described first base and the 2nd base arrange opposite polarity magnet.
3. law-enforcing recorder according to claim 1, it is characterised in that,
Arranging magnet on any one in described first base and the 2nd base, another is arranged can by the material of described magnet adsorption.
4. law-enforcing recorder according to claim 1, it is characterised in that,
Described first pin surface is gold-plated.
5. law-enforcing recorder according to claim 1, it is characterised in that,
Described 2nd pin surface is gold-plated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310547733.2A CN103700981B (en) | 2013-11-06 | 2013-11-06 | Electrical connection arrangement and adopt the law-enforcing recorder of this electrical connection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310547733.2A CN103700981B (en) | 2013-11-06 | 2013-11-06 | Electrical connection arrangement and adopt the law-enforcing recorder of this electrical connection arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103700981A CN103700981A (en) | 2014-04-02 |
| CN103700981B true CN103700981B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310547733.2A Active CN103700981B (en) | 2013-11-06 | 2013-11-06 | Electrical connection arrangement and adopt the law-enforcing recorder of this electrical connection arrangement |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105428935B (en) * | 2016-01-04 | 2019-01-22 | 湖南超弦科技股份有限公司 | A kind of digital walkie-talkie and law-enforcing recorder attachment device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7329128B1 (en) * | 2007-01-26 | 2008-02-12 | The General Electric Company | Cable connector |
| CN201025645Y (en) * | 2007-02-08 | 2008-02-20 | 葛兆民 | Magnetic force electric signal connection base and connector |
| CN201766193U (en) * | 2010-07-01 | 2011-03-16 | 阿波罗电子集团有限公司 | Vehicle electronic product provided with magnetic connector and mounting bracket thereof |
| CN202772340U (en) * | 2012-08-23 | 2013-03-06 | 上海摩软通讯技术有限公司 | Multifunctional connector and electronic device |
| CN203660170U (en) * | 2013-11-06 | 2014-06-18 | 北京嘉德宝业科技发展有限公司 | Electrical connecting device and law enforcement recorder adopting same electrical connecting device |
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2013
- 2013-11-06 CN CN201310547733.2A patent/CN103700981B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7329128B1 (en) * | 2007-01-26 | 2008-02-12 | The General Electric Company | Cable connector |
| CN201025645Y (en) * | 2007-02-08 | 2008-02-20 | 葛兆民 | Magnetic force electric signal connection base and connector |
| CN201766193U (en) * | 2010-07-01 | 2011-03-16 | 阿波罗电子集团有限公司 | Vehicle electronic product provided with magnetic connector and mounting bracket thereof |
| CN202772340U (en) * | 2012-08-23 | 2013-03-06 | 上海摩软通讯技术有限公司 | Multifunctional connector and electronic device |
| CN203660170U (en) * | 2013-11-06 | 2014-06-18 | 北京嘉德宝业科技发展有限公司 | Electrical connecting device and law enforcement recorder adopting same electrical connecting device |
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| Publication number | Publication date |
|---|---|
| CN103700981A (en) | 2014-04-02 |
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