CN112636115B - Coaxial connector - Google Patents
Coaxial connector Download PDFInfo
- Publication number
- CN112636115B CN112636115B CN202011000231.4A CN202011000231A CN112636115B CN 112636115 B CN112636115 B CN 112636115B CN 202011000231 A CN202011000231 A CN 202011000231A CN 112636115 B CN112636115 B CN 112636115B
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- CN
- China
- Prior art keywords
- coaxial connector
- dielectric tube
- terminal
- center contact
- male terminal
- 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.)
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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
- 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
- H01R24/44—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 impedance matching means
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention provides a coaxial connector, which can improve the matching of characteristic impedance. A receptacle (20) as a coaxial connector of the present invention can be connected to a plug (10) constituting a terminal of a coaxial cable (Cb). The socket (20) has a metal shell (2), a 2 nd dielectric tube (4) and a 2 nd center contact (6). The metal shell (2) has a cylindrical portion (2 c) that can be connected to a shell (1) of a plug connected to the external conductor (Wb). The 2 nd dielectric tube (4) is supported inside the metal shell (2). One end portion side of the 2 nd center contact (6) has a male terminal (6 t) connectable to the female terminal (5 t). The other end side of the 2 nd center contact is supported inside the 2 nd dielectric tube. The 2 nd center contact has a shoulder (6 s) having a width larger than the outer diameter of the male terminal at the base end portion of the male terminal. When the male terminal is connected to the female terminal of the plug, the shoulder portion enters the inside of the support hole (3 h) of the 1 st dielectric tube of the plug.
Description
Technical Field
The present invention relates to a coaxial connector. More particularly, the present invention relates to a coaxial connector which is configured at a terminal end of a coaxial cable and includes a center contact having a male terminal detachably connected to a female terminal of a coaxial connector on a mating side.
Background
For example, the following coaxial connector assemblies are disclosed: a multi-core coaxial connector (plug connector) configured by the terminals of a plurality of coaxial cables is detachable from a multi-core coaxial connector (receptacle connector) that can be mounted on a printed circuit board (see, for example, patent document 1).
The coaxial connector assembly of patent document 1 is described as being capable of maintaining characteristic impedance and being capable of complete lock that is releasable.
Documents of the prior art
Patent document 1: japanese patent laid-open publication No. 2019-3856
Disclosure of Invention
Problems to be solved by the invention
In the coaxial connector assembly of patent document 1, a center contact portion 54, which is a widened distal end of a male terminal in a receptacle connector, is inserted into a center terminal 21, which is a female terminal surrounded by an outer terminal 22 of a plug connector, whereby the female terminal and the male terminal are electrically connected. In such a way that: since the outer diameter of the male terminal is smaller than that of the female terminal and the outer diameter of the proximal end portion of the male terminal is smaller than that of the distal end portion, it is not easy to improve the signal transmission characteristics in some cases.
The present invention has been made in view of the above circumstances, and an object thereof is to provide a coaxial connector which can further improve matching of characteristic impedance and which is provided with a center contact having a male terminal at a distal end portion thereof for connection with a female terminal of a center contact on the other side.
Means for solving the problems
The present inventors have focused on studying the structure of the male terminal connected to the female terminal of the center contact on the other side. The inventors have considered that the matching of characteristic impedance can be improved by forming a shoulder portion having a width larger than the outer diameter of the male terminal and making the end portion side of the shoulder portion enter the inside of the dielectric surrounding the female terminal, and have invented a novel coaxial connector as follows.
(1) A coaxial connector according to the present invention is a coaxial connector detachably connected to a counterpart coaxial connector formed at a terminal of a coaxial cable, the coaxial cable including: a center conductor; a dielectric surrounding the center conductor; an outer conductor covering the dielectric; and an insulating sheath covering the outer conductor, the counterpart coaxial connector including: a cylindrical housing into which one end of the opening of the housing is insertable, the other end of the housing being connected to the external conductor; a 1 st dielectric tube held inside the shell and having a support hole penetrating from one end surface to the other end surface in a central portion; and a cylindrical 1 st center contact supported inside the support hole of the 1 st dielectric tube, having a female terminal on one end side and a connection terminal connecting the other end side to the center conductor, the coaxial connector including: a metal shell provided at one end with a cylindrical portion connectable to the shell; a 2 nd dielectric tube supported inside the metal shell and configured such that one end face is accessible to one end face of the 1 st dielectric tube; and a 2 nd center contact having a male terminal that can enter the female terminal and can be connected to the female terminal on one end side, the 2 nd center contact being supported inside the 2 nd dielectric tube on the other end side, the 2 nd center contact having a shoulder portion with a width larger than an outer diameter of the male terminal on a base end portion of the male terminal, and at least a part of the shoulder portion entering inside a support hole of the 1 st dielectric tube in a state where the female terminal is connected to the male terminal.
(2) Preferably, the male terminal is constituted by a pin contact formed in a cylindrical shape, and the shoulder is formed in a rectangular plate shape and has a width larger than an outer diameter of the pin contact.
(3) The shoulder may also have a width formed substantially the same as the outer diameter of the 1 st center contact.
(4) The shoulder may also have a width formed larger than an outer diameter of the 1 st center contact and smaller than an inner diameter of the 1 st dielectric tube.
Effects of the invention
In the coaxial connector of the present invention, the 2 nd center contact connectable to the 1 st center contact on the mating side has a shoulder portion having a width larger than the outer diameter of the male terminal at the base end portion of the male terminal. In a state where the female terminal and the male terminal are connected, the shoulder portion enters the inside of the support hole of the 1 st dielectric tube on the counterpart side, so that matching of characteristic impedance can be improved.
Drawings
Fig. 1A and 1B are perspective views showing a structure of a coaxial connector according to an embodiment of the present invention, in which fig. 1A shows a state in which the coaxial connector according to the embodiment is connected to a mating coaxial connector, and fig. 1B shows a state before the coaxial connector according to the embodiment is connected to the mating coaxial connector.
Fig. 2A and 2B are perspective views showing the structure of the coaxial connector according to the embodiment, fig. 2A shows a state in which the coaxial connector according to the embodiment is connected to a mating coaxial connector, and fig. 2B shows a state before the coaxial connector according to the embodiment is connected to the mating coaxial connector.
Fig. 3 is an exploded perspective view showing the structure of the coaxial connector of the embodiment.
Fig. 4A and 4B show the structure of the counterpart coaxial connector of the above-described embodiment, fig. 4A is a perspective view, and fig. 4B is an exploded perspective assembly view.
Fig. 5A to 5D show a state in which the coaxial connector of the embodiment is connected to a counterpart coaxial connector, fig. 5A is a state view seen from a terminal end (cut surface) side of a coaxial cable of the counterpart coaxial connector in a coaxial direction, fig. 5B is a sectional view seen in a C-C arrow direction in fig. 5A, fig. 5C is a sectional view seen in a D-D arrow direction in fig. 5A, and fig. 5D is an enlarged view of a connection portion in fig. 5B.
Fig. 6A to 6D show the structure of the coaxial connector of the embodiment, fig. 6A being a front view, fig. 6B being a sectional view as viewed in the direction of the L-L arrow in fig. 6A, fig. 6C being a sectional view as viewed in the direction of the J-J arrow in fig. 6A, and fig. 6D being a perspective view.
Fig. 7A to 7D show the structure of the counterpart coaxial connector of the embodiment, fig. 7A being a front view, fig. 7B being a sectional view viewed in the direction of the arrow G-G in fig. 7A, fig. 7C being a sectional view viewed in the direction of the arrow H-H in fig. 7A, and fig. 7D being a perspective view.
Description of the reference symbols
1: a shell;
2: a metal shell;
2c: a cylindrical portion;
2h: a support hole;
3: a 1 st dielectric tube;
3h: a support hole;
4: a 2 nd dielectric tube;
5: 1 st center contact;
5c: a connection terminal;
5t: a female terminal;
6: a 2 nd center contact;
6t: a male terminal;
6s: a shoulder portion;
10: a plug (counterpart coaxial connector);
20: a receptacle (coaxial connector);
cb: a coaxial cable;
d: an outer diameter;
di: a dielectric;
wb: an outer conductor;
wc: a center conductor;
and Wi: an insulating sheath;
wc: a center conductor.
Detailed Description
Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
(construction of the coaxial connector on the other side)
Before the description of the structure of the coaxial connector according to the embodiment of the present invention, the structure of the mating coaxial connector will be described.
(Overall Structure)
Referring to fig. 1A and 1B, fig. 2A and 2B, and fig. 4A and 4B, a mating coaxial connector (hereinafter referred to as a plug) 10 is formed at the terminal end of the coaxial cable Cb. The coaxial cable Cb has a center conductor Wc, a dielectric Di surrounding the center conductor Wc, an outer conductor Wb covering the dielectric Di, and an insulating sheath Wi covering the outer conductor Wb.
The plug 10 is detachably connected to a coaxial connector (hereinafter referred to as a receptacle) 20 according to an embodiment of the present invention. The socket 20 can be mounted on a printed circuit board, not shown, for example.
The plug 10 includes a cylindrical shell 1, a 1 st dielectric tube 3, and a 1 st cylindrical center contact 5. An end of the opening of the housing 1 can be introduced into the receptacle 20. The other end of the housing 1 is connected to the outer conductor Wb by crimping of a crimp sleeve 7.
A 1 st dielectric tube 3 is held inside the shell 1. The 1 st dielectric tube 3 has a support hole 3h in its central portion. The support hole 3h penetrates from one end surface to the other end surface of the 1 st dielectric tube 3. The 1 st dielectric tube 3 can be inserted from one end face of the shell 1.
Referring to fig. 4A, 4B or fig. 5A to 5D, and fig. 7A to 7D, the 1 st center contact 5 is supported inside the support hole 3h of the 1 st dielectric tube 3. In the 1 st center contact 5, one end side is a female terminal 5t, and the other end side is a connection terminal 5c. The connection terminal 5c is a crimp terminal and is connected to the center conductor Wc. The female terminal 5t of the 1 st center contact 5 can be connected to the male terminal 6t of the receptacle 20 (see fig. 5C or 5D).
Referring to fig. 4B or fig. 7C, the female terminal 5t of the 1 st center contact 5 has a contact spring Eo divided by a slit 5 s. An inner wall of the insertion port of the female terminal 5t formed by the contact spring Eo bulges (refer to fig. 5D). Here, the distal end portion of the divided contact spring Eo is bent inward to form an insertion opening having a bulging inner wall.
Referring to fig. 3 or fig. 4A, 4B, and 5C, the 1 st center contact 5 has a structure that suppresses variation in the outer diameter D thereof in the axial direction. Even when contacting the male terminal 6t of the socket 20, the 1 st center contact 5 is formed to have substantially the same outer diameter D including the female terminal 5t except for the connection terminal 5c. Thereby, the 1 st center contact 5 suppresses variation in the outer diameter D thereof in the axial direction.
[ Structure of coaxial connector ]
Next, the structure of the coaxial connector (hereinafter, referred to as a socket) 20 according to an embodiment of the present invention will be described with reference to fig. 1A to 3, and fig. 5A to 5D or fig. 6A to 6D. The receptacle 20 is provided with a metal shell 2, a 2 nd dielectric tube 4 and a 2 nd center contact 6.
The metal shell 2 is composed of a rectangular parallelepiped main body 2b and a cylindrical portion 2 c. A support hole 2h is provided in the center of the metal shell 2, and penetrates from the end surface of the cylindrical portion 2c to the bottom surface of the main body 2 b.
The 2 nd dielectric tube 4 is supported inside the support hole 2h of the metal shell 2. A 2 nd center contact 6 is held in the center portion of the 2 nd dielectric tube 4. A male terminal 6t is formed on one end portion side of the 2 nd center contact 6. The other end side of the 2 nd center contact 6 is pressed into, for example, the center portion of the 2 nd dielectric tube 4. The male terminal 6t is disposed in a state of protruding from one end surface of the 2 nd dielectric tube 4.
In the 2 nd center contact 6, a shoulder portion 6s is formed at the base end portion of the male terminal 6t. The shoulder portion 6s has an outer shape having a width larger than the outer diameter of the male terminal 6t. The 2 nd center contact 6 is fixed to the 2 nd dielectric tube 4 in a state where the male terminal 6t and the base end portion of the shoulder portion 6s are protruded from the end surface of the 2 nd dielectric tube 4.
The 2 nd dielectric tube 4 with the 2 nd center contact 6 can be inserted from the bottom surface side of the main body 2 b. In a state where the 2 nd dielectric tube 4 is held inside the metal shell 2, the male terminal 6t is arranged at an intermediate portion inside the cylindrical portion 2C (see fig. 6B and 6C).
Referring to fig. 1A, 1B, or fig. 2A, 2B, fig. 3, or fig. 6A to 6D, and fig. 5A to 5D, when the plug 10 is moved toward the receptacle 20, the distal end portion side of the plug 10 can be introduced into the cylindrical portion 2 c. The male terminal 6t can enter the inside of the female terminal 5t through the contact spring Eo, and can be electrically connected to the female terminal 5 t. Further, the metal shell 2 and the shell 1 can be electrically connected by inserting the one end portion of the shell 1 into the cylindrical portion 2 c.
Referring to fig. 5D, in a state where the female terminal 5t and the male terminal 6t are connected, the shoulder portion 6s enters the inside of the support hole 3h of the 1 st dielectric tube 3. This improves the matching of characteristic impedance.
Next, the structure of the plug 10 will be described with reference to fig. 1A and 1B, or fig. 2A and 2B, and fig. 4A and 4B, fig. 3, or fig. 6A to 6D, and fig. 5A to 5D. The plug 10 is further provided with a crimp sleeve 7. The other end portion of the case 1 is interposed between the dielectric Di and the outer conductor Wb. When the crimp sleeve 7 is crimped to the terminal end of the coaxial cable Cb via the insulating sheath Wi, the other end portion of the housing 1 can be electrically connected to the external conductor Wb. Further, the plug 10 is fixed to the terminal end of the coaxial cable Cb by crimping the crimp sleeve 7 to the terminal end of the coaxial cable Cb through the insulating sheath Wi.
(Structure of the 1 st center contact)
Next, the structure of the 1 st center contact 5 according to the embodiment will be described with reference to fig. 4A and 4B, or fig. 5A to 5D, and fig. 7A to 7D. The 1 st center contact 5 is a cylindrical contact obtained by molding a metal plate having conductivity.
The contact spring Eo of the insertion port on the female terminal 5t of the 1 st center contact 5 is folded back from the outer periphery toward the inner periphery. Thereby, when the female terminal 5t comes into contact with the mating plug terminal 6t, the outer diameter D of the female terminal 5t can be substantially converged to the outer diameter D of the 1 st center contact 5. The first center contact 5 of embodiment 1 discloses a cylindrical contact formed by molding a metal plate into a cylindrical shape, but may be constituted by a spiral machine contact (a contact formed by cutting a metal rod) in which the inner periphery of the insertion opening of the contact spring Eo of the female terminal 5t bulges.
Further, the female terminal 5t of the embodiment discloses the contact spring Eo divided into two halves, but the contact spring Eo may be divided into more than two halves within a range not exceeding the outer diameter D thereof, for example, may be divided into three, or may be divided into four by providing a slit in a cross shape.
(Structure of the 2 nd center contact)
Next, the structure of the 2 nd center contact 6 according to the embodiment will be described with reference to fig. 3, or fig. 5A to 5D, and fig. 6A to 6D. The 2 nd center contact 6 is formed of a conductive metal plate, and the 2 nd center contact 6 having a plate shape can be obtained by punching the conductive metal plate.
In the embodiment, the male terminal 6t is constituted by a pin contact formed in a cylindrical shape. On the other hand, the shoulder portion 6s of the base end portion of the pin contact is formed in a rectangular plate shape and has a width larger than the outer diameter of the pin contact. The thickness of the rectangular plate shape of the shoulder portion 6s is the same as the diameter of the pin contact of the male terminal 6t, or becomes larger than the diameter of the pin contact due to the influence of the processing of the pin contact, or the like. The other end side of the 2 nd center contact 6 including the male terminal 6t and the shoulder portion 6s may also be integrally molded. In the embodiment, the male terminal 6t is formed in a cylindrical shape, but the male terminal 6t may be formed in a quadrangular prism shape.
Further, referring to fig. 5D, the shoulder portion 6s has a width formed to be the same size (substantially the same size) as the outer diameter of the 1 st center contact 5. Alternatively, the shoulder portion 6s has a width formed in a size larger than the outer diameter of the 1 st center contact 5 and smaller than the inner diameter of the 1 st dielectric tube 3.
[ Effect of coaxial connector ]
Next, the operation and effect of the socket 20 according to the embodiment will be described with reference to fig. 1A and 1B to fig. 7A to 7D. The socket 20 includes: a metal case 2 having a cylindrical portion 2c connectable to the case 1 on the other side; a 2 nd dielectric tube 4 supported inside the metal shell 2; and a 2 nd center contact 6 having a male terminal 6t on one end side connectable to the female terminal 5t of the housing 1 on the other side. The 2 nd center contact 6 has a shoulder portion 6s having a width larger than the outer diameter of the female terminal 5t at the base end portion of the male terminal 6t. Thus, in the state where the female terminal 5t and the male terminal 6t are connected, the shoulder portion 6s enters the inside of the support hole 3h of the 1 st dielectric tube 3 on the mating side, and therefore, matching of characteristic impedance can be improved.
In the socket 20 of the embodiment, the 2 nd center contact 6 has the shoulder 6s having a width larger than the outer diameter of the male terminal 6t at the base end portion of the male terminal 6t, and the shoulder 6s can enter the inside of the support hole 3h of the 1 st dielectric tube 3 on the counterpart side in the state where the female terminal 5t is connected to the male terminal 6t, so that the Voltage Standing Wave Ratio (VSWR) can be improved.
The present invention discloses a coaxial connector for a printed circuit board that can be attached to and detached from a coaxial connector for a single-wire coaxial cable (a coaxial connector on the opposite side).
Claims (5)
1. A coaxial connector detachably connected to a mating coaxial connector provided at a terminal end of a coaxial cable, the coaxial connector comprising: a center conductor; a dielectric surrounding the center conductor; an outer conductor covering the dielectric; and an insulating sheath covering the outer conductor,
the counterpart coaxial connector includes:
a cylindrical housing into which one end of the opening of the housing is insertable, the other end of the housing being connected to the external conductor;
a 1 st dielectric tube held inside the shell and having a support hole penetrating from one end surface to the other end surface in a central portion; and
a cylindrical 1 st center contact supported inside the support hole of the 1 st dielectric tube, having a female terminal at one end side and a connection terminal connecting the other end side to the center conductor,
the coaxial connector includes:
a metal shell provided at one end with a cylindrical portion connectable to the shell;
a 2 nd dielectric tube supported inside the metal shell and configured such that one end face is accessible to one end face of the 1 st dielectric tube; and
a 2 nd center contact having a male terminal that can enter the inside of the female terminal and can be connected to the female terminal on one end side, the other end side of the 2 nd center contact being supported inside the 2 nd dielectric tube,
the 2 nd center contact includes, at a base end portion of the male terminal, a shoulder portion that is located inside the 2 nd dielectric tube and protrudes from an end face of the 2 nd dielectric tube, the shoulder portion having a width formed in a size larger than an outer diameter of the male terminal and smaller than an inner diameter of the 1 st dielectric tube of the counterpart side coaxial connector,
a tip end portion of the female terminal in the 1 st center contact is separated from the 1 st dielectric tube without abutting in a state where the female terminal is connected to the male terminal,
in a state where the female terminal and the male terminal are connected, at least a part of the shoulder portion enters the inside of the support hole of the 1 st dielectric tube, and the female terminal and the shoulder portion face each other with a gap therebetween.
2. The coaxial connector of claim 1,
the male terminal is constituted by a pin contact formed in a cylindrical shape,
the shoulder portion is formed in a rectangular plate shape.
3. The coaxial connector of claim 1 or 2,
the shoulder has a width formed to be the same as an outer diameter of the 1 st center contact.
4. The coaxial connector of claim 1 or 2,
the shoulder can improve the matching of characteristic impedance.
5. The coaxial connector of claim 3,
the shoulder can improve the matching of characteristic impedance.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019173254A JP7357912B2 (en) | 2019-09-24 | 2019-09-24 | coaxial connector |
| JP2019-173254 | 2019-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112636115A CN112636115A (en) | 2021-04-09 |
| CN112636115B true CN112636115B (en) | 2023-03-21 |
Family
ID=75156223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011000231.4A Active CN112636115B (en) | 2019-09-24 | 2020-09-22 | Coaxial connector |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7357912B2 (en) |
| KR (1) | KR102406553B1 (en) |
| CN (1) | CN112636115B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2877775T3 (en) | 2015-09-30 | 2021-11-17 | Nippon Soda Co | Agrochemical composition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8408464D0 (en) * | 1983-04-29 | 1984-05-10 | Amp Inc | Coaxial plug and jack connectors |
| US6468100B1 (en) * | 2001-05-24 | 2002-10-22 | Tektronix, Inc. | BMA interconnect adapter |
| JP2004139797A (en) * | 2002-10-16 | 2004-05-13 | Auto Network Gijutsu Kenkyusho:Kk | Female shield connector |
| CN101330181A (en) * | 2008-07-22 | 2008-12-24 | 上海雷迪埃电子有限公司 | RF coaxial connector |
| CN107959197A (en) * | 2016-10-14 | 2018-04-24 | 日本压着端子制造株式会社 | Coaxial cable connector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003297493A (en) * | 2002-04-05 | 2003-10-17 | Auto Network Gijutsu Kenkyusho:Kk | Coaxial connector |
| JP5795907B2 (en) * | 2011-08-29 | 2015-10-14 | 矢崎総業株式会社 | Press-fit terminal for board connector and fixing structure of the press-fit terminal to the connector housing |
| US9142895B2 (en) * | 2014-02-17 | 2015-09-22 | Tyco Electronics Corporation | Coaxial connector assembly |
| JP2018063892A (en) * | 2016-10-14 | 2018-04-19 | 日本圧着端子製造株式会社 | Coaxial connector |
| JP6882941B2 (en) | 2017-06-16 | 2021-06-02 | ヒロセ電機株式会社 | Coaxial connector assembly |
-
2019
- 2019-09-24 JP JP2019173254A patent/JP7357912B2/en active Active
-
2020
- 2020-09-16 KR KR1020200119060A patent/KR102406553B1/en active IP Right Grant
- 2020-09-22 CN CN202011000231.4A patent/CN112636115B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8408464D0 (en) * | 1983-04-29 | 1984-05-10 | Amp Inc | Coaxial plug and jack connectors |
| US6468100B1 (en) * | 2001-05-24 | 2002-10-22 | Tektronix, Inc. | BMA interconnect adapter |
| JP2004139797A (en) * | 2002-10-16 | 2004-05-13 | Auto Network Gijutsu Kenkyusho:Kk | Female shield connector |
| CN101330181A (en) * | 2008-07-22 | 2008-12-24 | 上海雷迪埃电子有限公司 | RF coaxial connector |
| CN107959197A (en) * | 2016-10-14 | 2018-04-24 | 日本压着端子制造株式会社 | Coaxial cable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20210035746A (en) | 2021-04-01 |
| JP2021051871A (en) | 2021-04-01 |
| CN112636115A (en) | 2021-04-09 |
| JP7357912B2 (en) | 2023-10-10 |
| KR102406553B1 (en) | 2022-06-08 |
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