CN104600457B - Terminal combination and RF coaxial switch adapter - Google Patents
Terminal combination and RF coaxial switch adapter Download PDFInfo
- Publication number
- CN104600457B CN104600457B CN201510088546.1A CN201510088546A CN104600457B CN 104600457 B CN104600457 B CN 104600457B CN 201510088546 A CN201510088546 A CN 201510088546A CN 104600457 B CN104600457 B CN 104600457B
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- Prior art keywords
- contact
- terminal
- contact chip
- main body
- chip
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/50—Bases; Cases formed as an integral body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/42—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches
- H01R24/46—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches comprising switches
Abstract
The invention discloses a kind of terminal combination and RF coaxial switch adapter, wherein, terminal combination includes realizing plain film terminal and the flexible terminal of electrical connection using four-point contact, clever structure is unique, can be advantageously applied in little micro coaxle switch type electric connector, achieve stable, reliable, long-acting four-point electrical connection on the premise of connection space is limited, improves product quality, extend the service life of RF coaxial switch adapter.
Description
Technical field
The present invention relates to a kind of terminal combination and RF coaxial switch adapter, it is applied to radio frequency arts.
Background technology
In the communication equipments such as mobile phone, it usually needs RF coaxial switch adapter is installed, to facilitate inspection to be arranged on equipment
The state of interior high-frequency circuit or performance.At present, the structure of RF coaxial switch adapter approximately as：Install in insulation chipware
There are fixing terminal and movable terminal, outside insulation chipware, earthy electric conductivity housing is installed, and, in insulation chipware and leads
Through-hole structure for the probe insertion checking electrically is formed with housing, after probe insertion, promotes movable terminal to leave fixation
Terminal, the electronic circuit of original conducting is disconnected, meanwhile, movable terminal is contacted with probe, and probe becomes conducting state, by this
The signal of telecommunication coming from electronic circuit is led to outside by probe, thus the state to circuit and performance are realized checking.
In prior art, above-mentioned fixing terminal and movable terminal are typically all by the way of single contact or double contact structure
Realize electrical connection, however, developing toward the direction of miniaturization, the profile chi of coaxial connector along with communication equipments such as mobile phones
Very little also correspondingly less and less, this results in above-mentioned traditional single contact or double-contact electric connection mode due to the limit of structure space
System it is impossible to guarantee effectively reliably long-acting contact, it may appear that termination contact is bad, lost its bounce, make particularly after life-time service
The problems such as use the lost of life.In consideration of it, for the terminal improving the especially little micro coaxle switching connector of coaxial switch adapter
Stability in electrical contact, the problems referred to above are urgently to be resolved hurrily.
Content of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide a kind of clever structure, being capable of stable length
The terminal combination of four-point electrical contact of effect and RF coaxial switch adapter.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that：
The invention discloses a kind of terminal combination, including plain film terminal and the elasticity of realizing electrical connection using four-point contact
Terminal；Wherein, described plain film terminal includes：First linking arm, the first terminal main body and the first contact chip, described first contact chip
It is divided into head and the afterbody of the first terminal main body with the first linking arm, the free end of the first contact chip is formed with two first and connects
Contact portion；Described flexible terminal includes：Second linking arm, Second terminal main body and the second contact chip, described second contact chip and
Two linking arms are divided into head and the afterbody of Second terminal main body, and the free end of the second contact chip is formed with two second contacts
Portion；Described two first contact sites extend and contact and constitute two first kind contacts towards the upper surface of the second contact chip, institute
The lower surface stating two the second contact sites towards the first contact chip extends and contacts and constitute two Equations of The Second Kind contacts.
Preferably, the free end of aforementioned first contact chip is formed with the first opening, and two the first contact sites first are opened with this
Mouth is disposed adjacent；The free end of aforementioned second contact chip is formed with the second opening, two the second contact sites and this second opening phase
Adjacent setting.
Preferably, aforementioned first opening and the second opening are U-shaped, both center line directions respectively with plain film terminal and elasticity
The length direction of terminal is consistent.
It is highly preferred that the upper surface of aforementioned first contact chip is formed with Baltimore groove, described Baltimore groove connects positioned at two first
Between contact portion and the first terminal main body, to increase the swingable amplitude of two the first contact sites.
Further, both of the aforesaid second contact site and the contact position of plain film terminal are located at position corresponding to Baltimore groove
Lower surface.
Further, the cross sectional shape of the free end of both of the aforesaid first contact site be class arcwall face, include go up camber line,
Lower camber line, inner edge and outer edge, described inner edge is straight line, and described outer edge is by inner arc connecting line and outer arc connecting line phase
Hand over and constitute, the position that inner arc connecting line is intersected with lower camber line constitutes first kind contact with the upper surface of the second contact chip.
Yet further, it is additionally provided with a flexible connection piece, described bullet between aforementioned second contact chip and Second terminal main body
Property connection sheet towards move away from Second terminal main body direction bending extend formed.
Further, aforementioned second contact chip angularly obliquely extends from from described flexible connection piece.
Preferably, the end of both of the aforesaid second contact site is formed with arc convex, and described arc convex contacts with first
The lower surface contact of piece constitutes Equations of The Second Kind contact.
It is highly preferred that the sub- main body of aforementioned first ends and Second terminal main body have been respectively formed on through hole.
Additionally, the invention also discloses a kind of RF coaxial switch adapter, including foregoing terminal combination, also wrapping
Include：For accommodating the insulation chipware of described terminal combination and being installed on the housing insulating outside chipware, after assembling, described plain film end
Son is realized four-point with flexible terminal in insulation chipware and is contacted connection.Preferably, insulation chipware is formed in one and makes.
The invention has benefit that：
(1) terminal combination of the present invention achieves the electrical contact of four-point by plain film terminal and flexible terminal, compared to
For single-point type of the prior art or two point form electrical contact, contact is more reliable and more stable, and service life is more lasting, overcomes
Contact effect this significant deficiency of difference being limited by attaching space and leading to；
(2) pass through the free end in the first contact chip and the second contact chip and form the first opening and the second opening respectively, ingeniously
Both free ends are divided into two wonderfully, define two the first contact sites and two the second contact sites, constitute four and touch
Put the reliability and stability it is ensured that making electrical contact with；
(3) upper surface in the first contact chip forms Baltimore groove, thins relevant position, increased two the first contact sites
Swingable amplitude；
(4) reasonably improve the cross sectional shape of two the first contact site ends, first kind contact design is connect for line face
Tactile electric connection mode, thus optimize contact effect guaranteeing contacting reliable and stable, extends the use longevity of product further
Life；
(5) flexible connection piece is set between the second contact chip and Second terminal main body, terminal combination is prolonged and repeated
Remain to keep good elastic force after use, and, form arc convex in the end of two the second contact sites, thus preferably protecting
The contact of card Equations of The Second Kind contact is reliable and stable；
(6) adopt the RF coaxial switch adapter of above-mentioned terminal combination, insulation chipware is integrally formed, and assembling is simply easily real
Existing, improve production efficiency.Importantly, can effectively solve the problem that little micro coaxle is opened by way of terminal four-point makes electrical contact with
Close adapter unstable problem in electrical contact, termination contact is reliable and stable and service life greatly prolongs.
Brief description
Fig. 1 is that the terminal combination of the present invention is in the structural representation of embodiment during four-point contact condition；
Fig. 2 is the front view of embodiment illustrated in fig. 1；
Fig. 3 is the partial enlargement structural representation at A in Fig. 2；
Fig. 4 is the perspective view of plain film terminal in embodiment illustrated in fig. 1；
Fig. 5 is the perspective view of flexible terminal in embodiment illustrated in fig. 1；
Fig. 6 is the assembly structure diagram of a specific embodiment of RF coaxial switch adapter of the present invention；
Fig. 7 is the sectional view of embodiment illustrated in fig. 6；
Fig. 8 is the explosive view of embodiment illustrated in fig. 6.
The implication of in figure reference：1st, plain film terminal, the 11, first linking arm, 12, the first terminal main body, 13, first connects
Contact, 130, lower surface, 131, Baltimore groove, the 132, first opening, the 133, first contact site, 2, flexible terminal, the 21, second connection
Arm, 22, Second terminal main body, the 23, second contact chip, 230, upper surface, 231, arc convex, the 232, second opening, 233,
Two contact sites, 24, flexible connection piece, 121/221, through hole, a, first kind contact, b, Equations of The Second Kind contact, 31, upper camber line, 32, under
Camber line, 33, inner edge, 34, inner arc connecting line, 35, outer arc connecting line, 4, insulation chipware, 5, housing.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is made with specific introduction, wherein adopt identical or class from start to finish
As the label element that represents same or similar element or there is same or like function.Below with reference to Description of Drawings
Embodiment is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.In description of the invention
In it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ", " thickness ", " on ", D score, " front ",
" afterwards ", the orientation of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " clockwise ", " counterclockwise "
Or position relationship is based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, and
It is not instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.Additionally, the ordinal number using in the claims and specification such as " first ", " the
Two ", " 3rd " etc., for modifying claim rather than due to itself containing any preferential, formerly or one claim
Order before another claim or execution method and step time sequencing, as just label using distinguishing for example
The element of the claim with specific names and another one carry element (rather than the art for succession of same names
Language).
Referring to Fig. 1, the terminal combination of the present invention includes plain film terminal 1 and flexible terminal 2, and both utilize four-point contact real
Show electrical connection.
From the point of view of specifically, as shown in Figure 4 and Figure 5, plain film terminal 1 includes：First linking arm 11, the first terminal main body 12 and
One contact chip 13, the first contact chip 13 and the first linking arm 11 are divided into head and the afterbody of the first terminal main body 12, and first connects
The free end of contact 13 is formed with the first opening 132, and its end is divided into two the first contact sites 133；Flexible terminal 2 wraps
Include：Second linking arm 21, Second terminal main body 22 and the second contact chip 23, the second contact chip 23 and the second linking arm 21 are divided into
The head of Second terminal main body 22 and afterbody, the free end of the second contact chip 23 is formed with the second opening 232, and its end is separated
For two the second contact sites 233.Two the first contact sites 133 are connect when no external force is interfered each other with two the second contact sites 233
Touch, the way of contact is four-point, including two first kind contact a and two Equations of The Second Kind contact b, as shown in Figure 3.First linking arm
11 and second the effect of linking arm 21 be for plain film terminal 1 and flexible terminal 2 to be assembled into insulation chipware 4 described later
Interior and after constituting a coaxial switching connector its bottom surface be soldered to a circuit substrate, thus coaxial switch adapter is attached to
On this circuit substrate.Preferably, the first terminal main body 12 and Second terminal main body 22 have been respectively formed on through hole 121/221, are used for
Prevent from for the first linking arm 11 and the second linking arm 21 being welded to scolding tin during circuit substrate and climb and along terminal surfaces to contact site
Position infiltration.
From the point of view of Fig. 1, Fig. 2 and Fig. 3, when two the first contact sites 133 are electrically connected with two the second contact sites 233,
Two the first contact sites 133 upper, two the second contact sites 233 under, first kind contact a is located at the upper table of the second contact chip 23
Face 230, and Equations of The Second Kind contact b is located at the lower surface 130 of the first contact chip 13.As previously described, with reference to Fig. 4, the first contact
The free end intermediate formation of piece 13 has the first opening 132, and free end is divided into two, meanwhile, positioned at the first opening 132 both sides
Two the first contact sites 133 extend towards the upper surface 230 of the second contact chip 23, that is, to the lower right bending extension in Fig. 2, from
And constitute two first kind contact a；Meanwhile, as shown in figure 5, the free end intermediate formation of the second contact chip 23 has the second opening
232, two the second contact sites 233 of the second opening 232 both sides extend towards the lower surface 130 of the first contact chip 13, that is, to Fig. 2
In upper left side extend, thus constituting two Equations of The Second Kind contact b.So, improved by cleverly structure, will be traditional
Single-point type or two point form make electrical contact with the four-point electrical contact being improved to stability, better reliability, are particularly well-suited to little micro coaxle
Switch product.As a kind of preferably, the shape of the first opening 132 and the second opening 232 is U-shaped, the first opening 132 and the
The center line direction of two openings 232 is consistent with the length direction of plain film terminal 1 and flexible terminal 2 respectively.
In order that the electrical connection of first kind contact a is relatively reliable stable, as shown in figure 3, two the first contact sites 133 are freely
End cross sectional shape be class arcwall face, so-called " class arcwall face ", that is, it include camber line 31, lower camber line 32, inner edge 33 and
Outer edge, wherein, inner edge 33 is straight line, it should be strongly noted that outer edge is by inner arc connecting line 34 and outer arc connecting line
35 this two straight line intersection are constituted, the upper surface of the position that inner arc connecting line 34 is intersected with lower camber line 32 and the second contact chip 23
230 contacts constitute first kind contact a, material is thus formed reliable and stable line face contact.Additionally, second contact chip 23 from
Arc convex 231 is formed with by end, arc convex 231 contacts composition Equations of The Second Kind contact with the lower surface 130 of the first contact chip 13
B, such way of contact also further increases stability and reliability.
During the follow-up use of electric connector, flexible terminal 2 will leave plain film under the active force of external probe
, it is clear that visible, the elastic force requirement to the second contact chip 23 is very high for terminal 1.In consideration of it, in the present invention, as shown in figure 5, second
It is additionally provided with a flexible connection piece 24, flexible connection piece 24 is towards moving away from second between contact chip 23 and Second terminal main body 22
The direction bending of terminal bodies 22 extends and is formed, that is,：In fig. 2, flexible connection piece 24 is bent to form towards lower left, and second connects
Contact 23 extends up to the lower surface 130 of two the second contact sites 233 and the first contact chip 13 towards upper left side in contrast
Contact, that is, the second contact chip 23 own elasticity connection sheet 24 angularly obliquely extends from.So ensure that the second contact chip 23
More effective elastic force, extends the service life of terminal combination.
One as the present invention is improved, as shown in figure 4, being also formed with thinning area on the first contact chip 13, specifically,
Upper surface between two the first contact sites 133 and the first terminal main body 12 forms a Baltimore groove 131, to increase by the first contact
The swingable amplitude in portion 133.Meanwhile, Equations of The Second Kind contact b is located in and thins below area, and this special contact position has preferably
Elasticity, thus obtain more preferably reliability of electrical connection and stability.
A concrete application RF coaxial switch adapter with reference to the terminal combination to the present invention for the Fig. 6 to Fig. 8
Make briefly to illustrate, as shown in Figure 6 and Figure 8, the RF coaxial switch adapter of the present invention includes the terminal above having introduced
Combination, terminal combination assembling is contained in insulation chipware 4, and housing 5 is installed on outside insulation chipware 4.After assembling, as Fig. 6 and Fig. 7 institute
Show, the first linking arm 11 and the second linking arm 21 expose to the both sides of insulation chipware 4, plain film terminal 1 and flexible terminal 2 achieve
Four-point electrically connects, and flexible terminal 2 has good elastic force it can be ensured that reliably and stablizing with the electrical connection of plain film terminal 1.
Similar to prior art, the top insertion coaxial electric coupler of the self-insulating chipware of probe 4 of docking facilities and housing 5
Interior, when applying downward active force to the second contact chip 23, the second contact chip 23 will depart from formation with the first contact chip 13 and break
Road, meanwhile, the second contact chip 23 is contacted with probe, and probe becomes conducting state, will come from electronic circuit by this probe
The signal of telecommunication leads to outside, thus realizing checking to circuit state to be detected and performance.
Assemble for convenience, preferably employ integrally formed insulation chipware 4 in the present invention, actual be not limited to this.
To sum up, the ingenious uniqueness of the terminal assembled structure of the present invention, can be advantageously applied to little micro coaxle Switch and be electrically connected
Connect in device, achieve stable, reliable, long-acting four-point electrical connection on the premise of connection space is limited, improve product product
Matter, extends the service life of RF coaxial switch adapter.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for above-described embodiment, all obtained by the way of equivalent or equivalent transformation
Technical scheme, all falls within protection scope of the present invention.
Claims (11)
1. a kind of terminal combination is it is characterised in that include realizing plain film terminal and the elastic tip of electrical connection using four-point contact
Son；Wherein, described plain film terminal includes：First linking arm, the first terminal main body and the first contact chip, described first contact chip and
First linking arm is divided into head and the afterbody of the first terminal main body, and the free end of the first contact chip is formed with two first contacts
Portion；Described flexible terminal includes：Second linking arm, Second terminal main body and the second contact chip, described second contact chip and second
Linking arm is divided into head and the afterbody of Second terminal main body, and the free end of the second contact chip is formed with two the second contact sites；
Described two first contact sites extend and contact and constitute two first kind contacts towards the upper surface of the second contact chip, and described two
Individual second contact site extends and contacts and constitute two Equations of The Second Kind contacts towards the lower surface of the first contact chip.
2. terminal combination according to claim 1 is it is characterised in that the free end of described first contact chip is formed with first
Opening, described two first contact sites are disposed adjacent with described first opening；The free end of described second contact chip is formed with
Two openings, described two second contact sites are disposed adjacent with described second opening.
3. terminal combination according to claim 2 is it is characterised in that described first opening and the second opening are U-shaped, both
Center line direction consistent with the length direction of plain film terminal and flexible terminal respectively；Described two first contact sites are located at institute respectively
State the both sides of the first opening, described two second contact sites are located at the both sides of described second opening respectively.
4. terminal combination according to claim 1 is it is characterised in that the upper surface of described first contact chip is formed with spill
Groove, described Baltimore groove is located between two the first contact sites and the first terminal main body, described two second contact sites and plain film end
The contact position of son is located at the lower surface of position corresponding to Baltimore groove.
5. terminal combination according to claim 1 is it is characterised in that the section of the free end of described two first contact site
It is shaped as class arcwall face, including upper camber line, lower camber line, inner edge and outer edge, described inner edge is straight line, described outer edge
Intersected by inner arc connecting line and outer arc connecting line and constitute, the position that inner arc connecting line is intersected with lower camber line is upper with the second contact chip
Surface contact constitutes first kind contact.
6. terminal combination according to claim 1 is it is characterised in that between described second contact chip and Second terminal main body
It is additionally provided with a flexible connection piece, described flexible connection piece extends towards the direction bending moving away from Second terminal main body and formed.
7. terminal combination according to claim 6 is it is characterised in that described second contact chip becomes from described flexible connection piece
Obliquely extend to angle.
8. terminal combination according to claim 1 is it is characterised in that the end of described two second contact site is formed with arc
Shape is raised, and described arc convex contacts composition Equations of The Second Kind contact with the lower surface of the first contact chip.
9. terminal combination according to claim 1 is it is characterised in that in described the first terminal main body and Second terminal main body
It is each formed with through hole.
10. a kind of RF coaxial switch adapter is it is characterised in that include the terminal combination as described in any one of claim 1-8,
Also include：For accommodating the insulation chipware of described terminal combination and being installed on the housing insulating outside chipware, after assembling, described flat
Piece terminal is realized four-point with flexible terminal in insulation chipware and is contacted connection.
11. RF coaxial switch adapters according to claim 10 are it is characterised in that described insulation chipware is formed in one
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510088546.1A CN104600457B (en) | 2015-02-26 | 2015-02-26 | Terminal combination and RF coaxial switch adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510088546.1A CN104600457B (en) | 2015-02-26 | 2015-02-26 | Terminal combination and RF coaxial switch adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104600457A CN104600457A (en) | 2015-05-06 |
| CN104600457B true CN104600457B (en) | 2017-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510088546.1A Active CN104600457B (en) | 2015-02-26 | 2015-02-26 | Terminal combination and RF coaxial switch adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104600457B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428939A (en) * | 2015-09-30 | 2016-03-23 | 中航光电科技股份有限公司 | Conductive contact part, electric connector and electric connector assembly |
| TWI750832B (en) * | 2019-10-11 | 2021-12-21 | 日商村田製作所股份有限公司 | Electric connector group |
| CN114447651B (en) * | 2020-11-02 | 2023-07-18 | 富誉电子科技（淮安）有限公司 | Radio frequency switch connector |
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| JPH0850965A (en) * | 1991-12-28 | 1996-02-20 | Nisshin Parts Kk | Coaxial connector with switch |
| JP2002359039A (en) * | 2001-03-27 | 2002-12-13 | Murata Mfg Co Ltd | Coaxial connector and communication device |
| CN2697905Y (en) * | 2004-03-26 | 2005-05-04 | 富士康(昆山)电脑接插件有限公司 | Axial cable connector |
| JP2007141665A (en) * | 2005-11-18 | 2007-06-07 | Hirose Electric Co Ltd | Coaxial connector with switch |
| CN101702480A (en) * | 2009-11-20 | 2010-05-05 | 昆山嘉华电子有限公司 | Coaxial electric connector with special terminal structure |
| CN202167643U (en) * | 2011-07-12 | 2012-03-14 | 吴劲东 | Connector assembly |
| CN103117470A (en) * | 2013-03-21 | 2013-05-22 | 昆山嘉华电子有限公司 | Coaxial connector |
| CN103138083A (en) * | 2013-03-21 | 2013-06-05 | 昆山嘉华电子有限公司 | Coaxial connector |
| CN203150845U (en) * | 2013-04-10 | 2013-08-21 | 昆山嘉华电子有限公司 | Coaxial connector |
| CN203491433U (en) * | 2013-08-28 | 2014-03-19 | 信维创科通信技术（北京）有限公司 | Coaxial connector and a moving terminal thereof |
| CN204391327U (en) * | 2015-02-26 | 2015-06-10 | 昆山科信成电子有限公司 | Terminal combination and RF coaxial switch connector |
-
2015
- 2015-02-26 CN CN201510088546.1A patent/CN104600457B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0850965A (en) * | 1991-12-28 | 1996-02-20 | Nisshin Parts Kk | Coaxial connector with switch |
| JP2002359039A (en) * | 2001-03-27 | 2002-12-13 | Murata Mfg Co Ltd | Coaxial connector and communication device |
| CN2697905Y (en) * | 2004-03-26 | 2005-05-04 | 富士康(昆山)电脑接插件有限公司 | Axial cable connector |
| JP2007141665A (en) * | 2005-11-18 | 2007-06-07 | Hirose Electric Co Ltd | Coaxial connector with switch |
| CN101702480A (en) * | 2009-11-20 | 2010-05-05 | 昆山嘉华电子有限公司 | Coaxial electric connector with special terminal structure |
| CN202167643U (en) * | 2011-07-12 | 2012-03-14 | 吴劲东 | Connector assembly |
| CN103117470A (en) * | 2013-03-21 | 2013-05-22 | 昆山嘉华电子有限公司 | Coaxial connector |
| CN103138083A (en) * | 2013-03-21 | 2013-06-05 | 昆山嘉华电子有限公司 | Coaxial connector |
| CN203150845U (en) * | 2013-04-10 | 2013-08-21 | 昆山嘉华电子有限公司 | Coaxial connector |
| CN203491433U (en) * | 2013-08-28 | 2014-03-19 | 信维创科通信技术（北京）有限公司 | Coaxial connector and a moving terminal thereof |
| CN204391327U (en) * | 2015-02-26 | 2015-06-10 | 昆山科信成电子有限公司 | Terminal combination and RF coaxial switch connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104600457A (en) | 2015-05-06 |
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Address after: 215311, Yingbin Road, 1688, Pakistan Town, Kunshan, Jiangsu, Suzhou Patentee after: Kexincheng precision technology (Jiangsu) Co., Ltd Address before: 215311, Yingbin Road, 1688, Pakistan Town, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Cocentra Electronics Co.,Ltd. |