CN102664332B - Writing-frequency converter for interphone - Google Patents

Writing-frequency converter for interphone Download PDF

Info

Publication number
CN102664332B
CN102664332B CN201210117472.6A CN201210117472A CN102664332B CN 102664332 B CN102664332 B CN 102664332B CN 201210117472 A CN201210117472 A CN 201210117472A CN 102664332 B CN102664332 B CN 102664332B
Authority
CN
China
Prior art keywords
crosspointer
plug
main
jack
type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201210117472.6A
Other languages
Chinese (zh)
Other versions
CN102664332A (en
Inventor
林永强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QUANZHOU KEYSUN PRECISION MOULD CO Ltd
Original Assignee
QUANZHOU KEYSUN PRECISION MOULD CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by QUANZHOU KEYSUN PRECISION MOULD CO Ltd filed Critical QUANZHOU KEYSUN PRECISION MOULD CO Ltd
Priority to CN201210117472.6A priority Critical patent/CN102664332B/en
Publication of CN102664332A publication Critical patent/CN102664332A/en
Application granted granted Critical
Publication of CN102664332B publication Critical patent/CN102664332B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses a writing-frequency converter for an interphone. The writing-frequency converter comprises a main body, at least three plugs, at least two jacks and an alternation switch, the plugs are connected with the main body, and the jacks are disposed on the main body. The writing-frequency converter with the structure is simple in structure, data transmission among multiple interphones in different brands and types and data transmission among a writing-frequency device are realized, and the writing-frequency converter is universal, and is small in size, exquisite in appearance and convenient to carry.

Description

A kind of Writing-frequency converter for interphone
Technical field
The present invention relates to mobile communication technology field, be specifically related to a kind of Writing-frequency converter for interphone.
Background technology
The process that frequency data are input to intercom is just called to be write frequently, line frequently write by existing intercom, adopt and arrange one to one, different brands (such as Kenwood, Motorola, ICOM, HYT), even with between brand different model write frequently line cannot be general.
Summary of the invention
The object of the invention is to disclose a kind of Writing-frequency converter for interphone, can with the intercom of different brands and model with the use of.
For achieving the above object, the present invention adopts following technical scheme:
A kind of Writing-frequency converter for interphone, at least three plugs comprise main body, being connected with main body, is located at least two jacks in main body and alteration switch.
Further, described main body is cubical structure; Plug frequently write by the intercom being connected with three different contact pin types in the first side of main body; Described alteration switch is provided with relative to the second side of this first side in main body; Be provided with first in the 3rd side of main body and write jack frequently; Be connected with second in the 4th side of main body and write jack frequently.
Described first to write frequently jack be M type first crosspointer jack; Described second to write frequently jack be K type second crosspointer jack.、
Described M type first crosspointer jack is Motorola's brand and model is that the special of the intercom of 3288 writes jack frequently; Described K type second crosspointer jack is Kenwood's brand and model is that the special of the intercom of 3107 writes jack frequently.
Further, plug frequently write by described intercom is the first crosspointer plug, single needle plug and the second crosspointer plug.
Described first crosspointer plug is M type first crosspointer plug; Described second crosspointer plug is K type second crosspointer plug.
Described alteration switch is single crosspointer alteration switch.
Compared with prior art, beneficial effect of the present invention:
The present invention adopts above structure, and structure is simple, achieve between multiple stage different brands and the intercom of model, write frequently between device and multiple stage intercom transfer of data, have versatility, compact, outward appearance is exquisite and be convenient for carrying.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Fig. 2 is the schematic diagram of main body in Fig. 1.
Fig. 3 is the schematic rear view of Fig. 2.
In figure, 1-main body; 11-first side; 12-second side; 13-the 3rd side; 14-the 4th side; ; 2-pleated sheet structure; 3-M type first crosspointer jack; 4-K type second crosspointer jack; The mono-crosspointer alteration switch of 5-; 6-M type first crosspointer plug; 7-single needle plug; 8-K type second crosspointer plug.
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
A kind of Writing-frequency converter for interphone of the present invention, at least three plugs comprise main body, being connected with main body, is located at least two jacks in main body and alteration switch.
As shown in Figures 1 to 3, Writing-frequency converter for interphone comprises main body 1 to the present embodiment one, main body 1 inside is provided with circuit board.Main body 1 is rectangular structure, be provided with in the first side 11 of main body 1 can with intercom write M type first crosspointer plug 6, single needle plug 7 and the K type second crosspointer plug 8 that frequently interface activity is connected, these three plugs are parallel-connected to circuit board.Be provided with single crosspointer alteration switch 5 relative to the second side 12 of the first side 11, controlling with what write that frequently device is communicated with is single needle plug 7 or M type first crosspointer plug 6 and K type second crosspointer plug 8.
Be respectively equipped with M type first crosspointer jack the 3, four side 14 in the 3rd side 13 of main body 1 and be provided with K type second crosspointer jack 4.Be provided with pleated sheet structure 2 in main body 1 and the junction of plug, the connection between plug cord and main body can be protected, reduce the risk that electric wire fractures.
In the present embodiment, M type first crosspointer jack 3 and M type first crosspointer plug 6 specially write jack and plug frequently for the intercom that Motorola's brand and model is 3288, but are not limited to this brand and model; The intercom that described K type second crosspointer jack 4 and K type second crosspointer plug 8 are 3107 for Kenwood's brand and model specially writes jack and plug frequently, but is not limited to this brand and model.
As further illustrating the present embodiment, its workflow is first described: during use, single line is write M type first crosspointer jack 3 or K type second crosspointer jack 4 that the insertion computer USB hole, one end of device frequently, the K type of the other end or M type plug insert the main body 1 of the present embodiment, can be write frequently for the intercom of different type of machines by the plug connecting 3 different sizes of main body 1.The frequently plug of writing of 3 kinds of different sizes can be M type first crosspointer plug 6, single needle plug 7 and K type second crosspointer plug 8 in the present embodiment, also can customize according to customer demand.
The present embodiment achieves the transfer of data of a pair three, realizes single needle, crosspointer switches, compact, and outward appearance is exquisite and be convenient for carrying.The exchange that the design of the multiple plug of the present embodiment and jack can realize between multi-brand and polytypic (such as Motorola and Kenwood) intercom uses, and has versatility.
The present invention is not limited to above-mentioned execution mode, if do not depart from the spirit and scope of the present invention to various change of the present invention or modification, if these are changed and modification belongs within claim of the present invention and equivalent technologies scope, then the present invention is also intended to comprise these change and modification.

Claims (1)

1. a Writing-frequency converter for interphone, is characterized in that: at least three plugs comprise main body, being connected with main body, be located at least two jacks in main body and alteration switch; Described main body is cubical structure; Plug frequently write by the intercom being connected with three different contact pin types in the first side of main body; Described alteration switch is provided with relative to the second side of this first side in main body; Be provided with first in the 3rd side of main body and write jack frequently; Be connected with second in the 4th side of main body and write jack frequently; Described first to write frequently jack be M type first crosspointer jack; Described second to write frequently jack be K type second crosspointer jack; Body interior is provided with circuit board; Be provided with in the first side of main body can with intercom write M type first crosspointer plug, single needle plug and the K type second crosspointer plug that frequently interface activity is connected, these three plugs are parallel-connected to circuit board; Single crosspointer alteration switch is provided with relative to the second side of the first side; Be respectively equipped with M type first crosspointer jack in the 3rd side of main body, the 4th side is provided with K type second crosspointer jack; Pleated sheet structure is provided with in the junction of main body and plug; Described M type first crosspointer jack is Motorola's brand and model is that the special of the intercom of 3288 writes jack frequently; Described K type second crosspointer jack is Kenwood's brand and model is that the special of the intercom of 3107 writes jack frequently; Plug frequently write by described intercom is the first crosspointer plug, single needle plug and the second crosspointer plug; Described first crosspointer plug is M type first crosspointer plug; Described second crosspointer plug is K type second crosspointer plug; Described alteration switch is single crosspointer alteration switch.
CN201210117472.6A 2012-04-20 2012-04-20 Writing-frequency converter for interphone Active CN102664332B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210117472.6A CN102664332B (en) 2012-04-20 2012-04-20 Writing-frequency converter for interphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210117472.6A CN102664332B (en) 2012-04-20 2012-04-20 Writing-frequency converter for interphone

Publications (2)

Publication Number Publication Date
CN102664332A CN102664332A (en) 2012-09-12
CN102664332B true CN102664332B (en) 2015-04-29

Family

ID=46773779

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210117472.6A Active CN102664332B (en) 2012-04-20 2012-04-20 Writing-frequency converter for interphone

Country Status (1)

Country Link
CN (1) CN102664332B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2169930Y (en) * 1993-04-13 1994-06-22 郭中健 Multifunctional socket
CN2428929Y (en) * 2000-06-12 2001-05-02 杨清辉 Wireless intercom microphone switch
CN101232111A (en) * 2007-12-24 2008-07-30 赵忠华 Charging connector converter of charger
CN201797210U (en) * 2010-09-13 2011-04-13 彭春妍 Portable contractible charging converter
CN201937102U (en) * 2011-01-08 2011-08-17 韩露晨 Doll-shaped socket with USB interfaces and plurality of jacks
CN202004288U (en) * 2011-05-05 2011-10-05 贝分贸易(深圳)有限公司 Multi-functional USB (universal serial bus) extension socket
CN202068054U (en) * 2011-04-29 2011-12-07 包海刚 Multifunctional combined-type charging connector
CN202750084U (en) * 2012-04-20 2013-02-20 泉州市科信精密模具有限公司 Writing-frequency converter for interphone

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2169930Y (en) * 1993-04-13 1994-06-22 郭中健 Multifunctional socket
CN2428929Y (en) * 2000-06-12 2001-05-02 杨清辉 Wireless intercom microphone switch
CN101232111A (en) * 2007-12-24 2008-07-30 赵忠华 Charging connector converter of charger
CN201797210U (en) * 2010-09-13 2011-04-13 彭春妍 Portable contractible charging converter
CN201937102U (en) * 2011-01-08 2011-08-17 韩露晨 Doll-shaped socket with USB interfaces and plurality of jacks
CN202068054U (en) * 2011-04-29 2011-12-07 包海刚 Multifunctional combined-type charging connector
CN202004288U (en) * 2011-05-05 2011-10-05 贝分贸易(深圳)有限公司 Multi-functional USB (universal serial bus) extension socket
CN202750084U (en) * 2012-04-20 2013-02-20 泉州市科信精密模具有限公司 Writing-frequency converter for interphone

Also Published As

Publication number Publication date
CN102664332A (en) 2012-09-12

Similar Documents

Publication Publication Date Title
CN205176841U (en) USB -Type -C interface converter
CN104882749A (en) Sata Express Connector
CN202663467U (en) Remote controller of smart phone
CN202678664U (en) Multi-connector data line
CN102664332B (en) Writing-frequency converter for interphone
CN202750084U (en) Writing-frequency converter for interphone
WO2018223703A1 (en) Keypad
CN202050148U (en) General multifunctional USB (universal serial bus) cellphone data line
CN205159721U (en) USB -Type -C interface converter
CN201984385U (en) Universal serial bus (USB) interface equipment with wireless mouse receiving function and frequency modulation (FM) transmitting function
CN207218999U (en) A kind of headset transfer device based on TypeC
CN103489431B (en) A kind of display terminal
CN205263782U (en) Touch structure
CN204462951U (en) The integrated display of built-in prolongation receiver function
CN204481293U (en) Multifunctional data line universal architecture
CN204835057U (en) Dual -purpose data line of retractable
CN204835047U (en) Dual -purpose data line of retractable
CN203368525U (en) Mobile phone and interface device thereof
CN203367693U (en) Extension device for mobile terminal
CN202652477U (en) Universal mobile phone earphone
CN201114703Y (en) Left and right ear independent jack earphone
CN206524427U (en) High-performance anti-interference filtering connector
CN201919064U (en) Mobile phone capable of serving as mouse
CN202841461U (en) Universal multifunctional earphone
CN206865698U (en) A kind of line control earphone and mobile electronic device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant