CN109768445A - Concentric conductor electric connector - Google Patents
Concentric conductor electric connector Download PDFInfo
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- CN109768445A CN109768445A CN201711098602.5A CN201711098602A CN109768445A CN 109768445 A CN109768445 A CN 109768445A CN 201711098602 A CN201711098602 A CN 201711098602A CN 109768445 A CN109768445 A CN 109768445A
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- electric connector
- concentric conductor
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Abstract
The present invention relates to a kind of concentric conductor electric connectors, mainly by shell, first lid, second lid, conduct piece and conducting wire are constituted, both first lid and the second lid mutually contradict, and it is located at interior of shell simultaneously, and conduct piece one end contacts at the first lid, the other end contacts at the second lid, wherein, conducting wire is through the second lid, so that the partial section that conducting wire externally protrudes out in the second lid is connected to conduct piece, whereby, shell, first lid, second lid, assembling mode between conduct piece and conducting wire can reduce number of parts used in electric connector, and then the overall volume of electric connector can be reduced.
Description
Technical field
The present invention relates to a kind of electric connectors, particularly relate to a kind of same spindle guide that the transfer connector group of electric appliance can be cooperated to connect
Line electric connector.
Background technique
In general, cable television at home, is usually all the transmission for using coaxial wire to come as signal, coaxially
Cable have many advantages, such as with it is roomy, not vulnerable to noise jamming etc., and then coaxial wire is widely used in home videos news
Number transmission also select it to carry out the transmission medium as broadband network there are many dealer also, also because have the above advantages.
It please refers to shown in Fig. 1 and Fig. 2, for existing connection terminal 1 common on the market, wherein above-mentioned existing connection terminal 1
It is located at the bolt 11 in above-mentioned 10 center of protective shell with a protective shell 10 and one, above-mentioned bolt 11 is to as conductor, wherein
One end of above-mentioned bolt 11 externally protrudes out in above-mentioned protective shell 10, so that the partial section of above-mentioned bolt 11 is located at above-mentioned protective shell 10
Outside, and another opposite end of above-mentioned bolt 11 connection one is located at the elastic component 12 inside above-mentioned protective shell 10.
As shown, depending on above-mentioned bolt 11 is via one first washer 13, a second packing ring 14 and a third washer 15
Positioned at the inside of above-mentioned protective shell 10, and above-mentioned elastic component 12 passes through first lid 16 for being located at above-mentioned first washer, 13 side
And one be covered on the second lid 17 of above-mentioned first lid 16 and be positioned at the inside of above-mentioned protective shell 10, however, above-mentioned guarantor
Protective case 10, bolt 11, elastic component 12, the first washer 13, second packing ring 14, third washer 15, the first lid 16 and the second lid
When body 17 8 mutually assembles, needs that above-mentioned bolt 11 is first connected to above-mentioned elastic component 12, then padded above-mentioned first, second and third
Circle 13,14,15 is sequentially inserted in above-mentioned bolt 11, is inserted in next, above-mentioned first lid 16 is worn in above-mentioned elastic component 12,
Above-mentioned second lid 17 is covered on above-mentioned first lid 16 again, finally, above-mentioned bolt 11, elastic component 12, the first washer 13, one
Second packing ring 14, a third washer 15, the first lid 16 and the second lid 17 are all arranged in above-mentioned protective shell 10 together
Portion completes above-mentioned existing connection terminal 1, accordingly it is found that the part of above-mentioned existing connection terminal 1 is numerous, so that above-mentioned existing company
1 overall volume of connecting terminal can be excessive.
Summary of the invention
It is a primary object of the present invention to improve the structure pattern of part, enable assembling mode between part and part
Number of parts used in electric connector is enough reduced, and then the overall volume of electric connector can be reduced.
When being arranged in electric connector another object of the present invention is to electric wire, electric wire will not because being arranged in electric connector and
Conduct piece is made a mess of, and then the service life of electric connector can be extended.
In order to achieve the above object, the present invention provides a kind of concentric conductor electric connector, characterized by comprising:
One shell is formed in the stop surface inside above-mentioned holding channel equipped with a holding channel and one, and above-mentioned accommodating is logical
Road is respectively formed one first assembling space and one second assembling space in the two sides of above-mentioned stop surface；
One first lid is located at above-mentioned first assembling space, and the pipe of above-mentioned disk seat is formed in a disk seat and one
Seat, and above-mentioned disk seat tool has an abutment face；
One second lid is located at above-mentioned second assembling space, the pedestal for being away from above-mentioned first lid with one, above-mentioned base
Seat towards above-mentioned disk seat extends to form the hollow tube wall of a presentation, forms a wall surface between said base and above-mentioned tube wall, and on
It states tube wall and contacts at above-mentioned abutment face；
One conducting wire is arranged in said base, and externally protrudes out in said base to form an interconnecting piece being located in above-mentioned tube wall；
And
One conduct piece positioned at the inside of above-mentioned tube wall, and is equipped with clamp end and one that one is connected to above-mentioned interconnecting piece
In the fastening end of above-mentioned clamp end opposite side, above-mentioned clamp end contacts at above-mentioned wall surface, and above-mentioned fastening end contacts at above-mentioned pipe
Seat.
The concentric conductor electric connector, in which: above-mentioned tube socket is located at the inside of above-mentioned tube wall, and has one to contact at
The retaining surface of above-mentioned fastening end, and normal side's line of both above-mentioned abutment face and retaining surface is parallel to above-mentioned conducting wire.
The concentric conductor electric connector, in which: above-mentioned tube socket is equipped with an aperture and is identical to above-mentioned fastening end periphery
Fasten space, and above-mentioned disk seat be equipped with an aperture be less than it is above-mentioned fasten space against space, the above-mentioned space that fastens is to accommodate
Above-mentioned fastening end, and above-mentioned retaining surface is formed between space with above-mentioned.
The concentric conductor electric connector, in which: above-mentioned wall surface ecto-entad be gradually recessed it is tapered so that above-mentioned wall surface
Present it is coniform so that above-mentioned wall surface contacts at above-mentioned clamp end with the connection type that line contacts.
The concentric conductor electric connector, in which: above-mentioned shell is respectively formed in the opposite sides of above-mentioned holding channel
One first block and one second block, above-mentioned first block contact at side of the above-mentioned disk seat relative to above-mentioned abutment face, and
Above-mentioned second block contacts at the pedestal of above-mentioned second lid.
The concentric conductor electric connector, in which: said base is equipped with one and is worn space by what above-mentioned conducting wire was worn,
And above-mentioned conducting wire is equipped with a width and is greater than the above-mentioned fixture block for wearing spatial aperture, makes above-mentioned both the space and fixture block of wearing with close-fitting
The pattern of conjunction is connected with each other.
The concentric conductor electric connector, in which: above-mentioned abutment face is trimmed in above-mentioned stop surface, and above-mentioned tube wall is simultaneously
Contact at above-mentioned abutment face and stop surface.
By preceding description it is found that the method have the characteristics that shell, the second lid, the first lid, conduct piece and conducting wire
Five respective structure patterns so that five mutually assemble after can reduce number of parts used in electric connector, Jin Errang
The overall volume of electric connector can effectively reduce.
In addition, both the first lid and the second lid mutually contradict, so that the first lid does not have between the two with the second lid
There is gap, and then when electric wire is arranged in electric connector, electric wire will not allow the first lid to generate because electric connector is arranged in
Mobile, the conduct piece that fractures or damage can effectively be avoided by using, and cause the service life that can extend electric connector.
Detailed description of the invention
Fig. 1 is the exploded view of existing connection terminal；
Fig. 2 is the sectional view of existing connection terminal；
Fig. 3 is the exploded perspective view of concentric conductor electric connector of the present invention；
Fig. 4 is the decomposition side view of concentric conductor electric connector of the present invention；
Fig. 5 is the cross-sectional view of concentric conductor electric connector of the present invention；
Fig. 6 is the schematic diagram of concentric conductor electric connector assembling electric wire of the present invention.
Description of symbols: the existing connection terminal of 1-；10- protective shell；11- bolt；12- elastic component；The first washer of 13-；
14- second packing ring；15- third washer；The first lid of 16-；The second lid of 17-；2- concentric conductor electric connector；20- shell；
201- holding channel；The first assembling space of 201a-；The second assembling space of 201b-；The first block of 202-；The first aperture of 202a-；
The second block of 203-；The second aperture of 203a-；204- stop surface；The first lid of 21-；211- disk seat；The first abutment face of 211a-；
The second abutment face of 211b-；211c- is against space；212- tube socket；212a- fastens space；212b- retaining surface；The second lid of 22-；
221- pedestal；221a- wall surface；221b- wears space；222- tube wall；222a- accommodating space；23- conducting wire；231- interconnecting piece；
232- fixture block；24- conduct piece；241- clamp end；The fastening end 242-；243- elastic slice；3- electric wire.
Specific embodiment
The present invention is further described with attached drawing combined with specific embodiments below, the advantages and features of the present invention will be with
Description and it is apparent.
It please refers to shown in Fig. 3, Fig. 4 and Fig. 5, concentric conductor electric connector 2 of the present invention mainly has a shell 20, one first
Lid 21, one second lid 22, a conducting wire 23 and a conduct piece 24 5 are most of, and shell 20 is mainly by insulating materials institute group
At, and in the internal holding channel 201 for forming appearance presentation and being similar to cylinder, and one end of holding channel 201 forms one
First block 202, and one second block 203 is formed in one end of opposite first block 202, wherein the part of holding channel 201
Range is set as an appearance and the first cylindrical assembling space 201a is presented, and the remaining range of holding channel 201 forms an aperture
Greater than the second assembling space 201b of above-mentioned first assembling space 201a.
As shown, being equipped with a normal direction between the first assembling space 201a and the second assembling space 201b towards second
The stop surface 204 of block 203, wherein the first block 202 is formed there through first aperture for being connected to the first assembling space 201a
202a, and the second block 203 is formed there through a second aperture 203a for being connected to the second assembling space 201b.
Second lid 22 is located at the second assembling space 201b of holding channel 201, and has one close to the second block 203
Pedestal 221 and one be away from the second block 203 tube wall 222, one end of pedestal 221 contacts at the second block 203, and base
The other end periphery of seat 221 forms tube wall 222 towards stop surface 204, and is formed in center towards the tapered recess of the second block 203
Coniform wall surface 221a is presented in one appearance, wherein wall surface 221a is run through towards the second aperture 203a to form one and be located at
Space 221b is worn in pedestal 221, in addition, tube wall 222 contacts at stop surface 204 in one end far from pedestal 221, and in interior
Portion forms one and is connected to the accommodating space 222a for wearing space 221b, as shown, wearing space 221b and accommodating space 222a
Cylinder is all presented in the appearance of the two, and the aperture for wearing space 221b is less than accommodating space 222a.
First lid 21 have one be located at the first assembling space 201a disk seat 211,211 side of disk seat formed one trim in
First abutment face 211a of stop surface 204, and stop surface 204 and the first abutment face 211a contact at tube wall 222 simultaneously, also,
Disk seat 211 forms a second abutment face 211b for contacting at the first block 202 in another opposite side, wherein disk seat 211 is by first
Abutment face 211a run through towards the second abutment face 211b with formed one in disk seat 211 against space 211c, and again
One tube socket being located inside accommodating space 222a is extended to form by the pedestal 221 of the first abutment face 211a towards the second lid 22
212, and the inside of tube socket 212 formation one is connected to and fastens space 212a against space 211c, as shown, against space
Cylindrical pattern is all presented in 211c and the appearance for fastening both space 212a, and is less than against the aperture of space 211c and fastens space
212a, so that against space 211c and fastening the retaining surface for forming a normal direction between the 212a of space and being parallel to conducting wire 23
212b, in this embodiment, the normal direction of both first and second abutment face 211a, 211b is parallel to the normal of retaining surface 212b
Direction.
In addition, conducting wire 23 is as having made by the material of flexible and electric conductivity, and conducting wire 23 is by the second of shell 20
Aperture 203a is run through towards the first aperture 202a so that conducting wire 23 be arranged in the second lid 22 wear space 221b, into
And the partial section of conducting wire 23 is set to be located at the inside of accommodating space 222a to form an interconnecting piece 231, wherein the center of conducting wire 23
Section forms a width and is greater than the fixture block 232 for wearing the space aperture 221b, also, since conducting wire 23 has flexibility, and then i.e.
The width of fixture block 232 is set to be greater than the aperture for wearing space 221b, fixture block 232 can still be penetrated to be arranged in and be worn in the 221b of space
Portion, allow fixture block 232 with wear both space 221b present tight fit pattern, cause the second lid 22 that can mutually interconnect with conducting wire 23
It connects, please refers to shown in Fig. 5, conduct piece 24 is located at the accommodating space 222a of tube wall 222, and it is close in opposite end to be respectively formed one
In the clamp end 241 of pedestal 221 and one close to the fastening end of disk seat 211 242, wherein clamp end 241 and fastening end 242
Between set there are two the elastic slice 243 for being located at the center of conduct piece 24, and 241 riveting portion 231 of clamp end, and the company contacted with line
The mode of connecing contacts at wall surface 221a, in addition, the periphery of fastening end 242 is identical to fastening the aperture of space 212a, and stake-fastening
In fastening in the 212a of space for tube socket 212, fastening end 242 is enabled to contact at retaining surface 212b.
Please refer to shown in Fig. 6, when concrete application, by an electric wire 3 by the first aperture 202a towards the second aperture 203a into
Row is worn, and makes electric wire 3 sequentially by disk seat 211 inside the fastening end 242 of space 211c and conduct piece 24, and then make
The partial section for obtaining electric wire 3 is located in the holding channel 201 of shell 20, at this point, two elastic slices 243 can be clamped on electric wire 3, so that
Electric wire 3 is not readily disengaged from shell 20, also, since both the first lid 21 and the second lid 22 mutually contradict, so that first
Lid 21 and the second lid 22 are very close to each other between the two, and then when electric wire 3 is arranged in the holding channel 201 of shell 20, electricity
Line 3 will not allow the first lid 21 to generate movement because accommodating space 222a is arranged in, and using effectively can avoid fractureing or damage
Conduct piece 24, causing can be with the service life of prolonging coaxial conducting wire electric connector 2.
It is please referred to shown in Fig. 5 again, shell 20, the first lid 21, the second lid 22, conduct piece 24 and conducting wire 23 5 are each
From structure pattern, enable the assembling mode between five to reduce number of parts used in concentric conductor electric connector 2,
And then the overall volume of concentric conductor electric connector 2 can effectively be reduced.
Above explanation and examples are merely exemplary, it is not intended to limit the scope of the present invention in any way.This field
Technical staff should be understood that without departing from the spirit and scope of the invention can details to technical solution of the present invention and
Form is modified or is replaced, but these modifications and replacement are fallen within the protection scope of the present invention.
Claims (7)
1. a kind of concentric conductor electric connector, characterized by comprising:
One shell is formed in the stop surface inside above-mentioned holding channel equipped with a holding channel and one, and above-mentioned holding channel exists
The two sides of above-mentioned stop surface are respectively formed one first assembling space and one second assembling space；
One first lid is located at above-mentioned first assembling space, and the tube socket of above-mentioned disk seat is formed in a disk seat and one, and
Above-mentioned disk seat tool has an abutment face；
One second lid is located at above-mentioned second assembling space, the pedestal for being away from above-mentioned first lid with one, said base court
The hollow tube wall of a presentation is extended to form to above-mentioned disk seat, forms a wall surface between said base and above-mentioned tube wall, and above-mentioned pipe
Wall contacts at above-mentioned abutment face；
One conducting wire is arranged in said base, and externally protrudes out in said base to form an interconnecting piece being located in above-mentioned tube wall；And
One conduct piece, positioned at the inside of above-mentioned tube wall, and the clamp end for being connected to above-mentioned interconnecting piece equipped with one and one is positioned at upper
The fastening end of clamp end opposite side is stated, above-mentioned clamp end contacts at above-mentioned wall surface, and above-mentioned fastening end contacts at above-mentioned tube socket.
2. concentric conductor electric connector according to claim 1, it is characterised in that: above-mentioned tube socket is located at the interior of above-mentioned tube wall
Portion, and the retaining surface for contacting at above-mentioned fastening end with one, and normal side's line of above-mentioned abutment face and both retaining surfaces is parallel to
Above-mentioned conducting wire.
3. concentric conductor electric connector according to claim 2, it is characterised in that: above-mentioned tube socket is equipped with an aperture and is identical to
Above-mentioned fastening end periphery fastens space, and above-mentioned disk seat be equipped with an aperture be less than it is above-mentioned fasten space against space, it is above-mentioned
It fastens space and forms above-mentioned retaining surface between space to accommodate above-mentioned fastening end, and with above-mentioned.
4. concentric conductor electric connector according to claim 1, it is characterised in that: above-mentioned wall surface ecto-entad is gradually recessed
It is tapered, so that the presentation of above-mentioned wall surface is coniform, so that above-mentioned wall surface contacts at above-mentioned clamp with the connection type that line contacts
End.
5. concentric conductor electric connector according to claim 1, it is characterised in that: above-mentioned shell is in above-mentioned holding channel
Opposite sides is respectively formed one first block and one second block, and above-mentioned first block contacts at above-mentioned disk seat relative to above-mentioned
The side of abutment face, and above-mentioned second block contacts at the pedestal of above-mentioned second lid.
6. concentric conductor electric connector according to claim 1, it is characterised in that: said base is equipped with one and is led by above-mentioned
What line was worn wear space, and above-mentioned conducting wire is equipped with a width and is greater than the above-mentioned fixture block for wearing spatial aperture makes above-mentioned to wear sky
Between be connected with each other with both fixture blocks with the pattern of tight fit.
7. concentric conductor electric connector according to claim 1, it is characterised in that: above-mentioned abutment face is trimmed in above-mentioned backstop
Face, and above-mentioned tube wall contacts at above-mentioned abutment face and stop surface simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098602.5A CN109768445A (en) | 2017-11-09 | 2017-11-09 | Concentric conductor electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098602.5A CN109768445A (en) | 2017-11-09 | 2017-11-09 | Concentric conductor electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109768445A true CN109768445A (en) | 2019-05-17 |
Family
ID=66448878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711098602.5A Pending CN109768445A (en) | 2017-11-09 | 2017-11-09 | Concentric conductor electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109768445A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454736A (en) * | 1994-05-23 | 1995-10-03 | Entropy International Co., Ltd. | Mini UHF coaxial cable connector |
| CN1106058C (en) * | 1995-12-08 | 2003-04-16 | 日本安特尼株式会社 | Coaxial connector with built-in terminal |
| CN2874808Y (en) * | 2005-11-15 | 2007-02-28 | 光红建圣股份有限公司 | Shared connector for micro coaxial cable |
| CN201289999Y (en) * | 2008-10-17 | 2009-08-12 | 光红建圣股份有限公司 | Cable joint for preventing electromagnetic wave leakage |
| CN201421931Y (en) * | 2009-01-20 | 2010-03-10 | 光红建圣股份有限公司 | Coaxial connector with terminal load |
| CN201498785U (en) * | 2009-08-10 | 2010-06-02 | 光红建圣股份有限公司 | Anti-rotation joint for shielded structure |
| CN201975592U (en) * | 2011-03-10 | 2011-09-14 | 定逸工业股份有限公司 | Improved structure of connector |
| CN102386503A (en) * | 2011-08-25 | 2012-03-21 | 合肥佰特微波技术有限公司 | Coaxial cable connector with integrated outer conductor |
-
2017
- 2017-11-09 CN CN201711098602.5A patent/CN109768445A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454736A (en) * | 1994-05-23 | 1995-10-03 | Entropy International Co., Ltd. | Mini UHF coaxial cable connector |
| CN1106058C (en) * | 1995-12-08 | 2003-04-16 | 日本安特尼株式会社 | Coaxial connector with built-in terminal |
| CN2874808Y (en) * | 2005-11-15 | 2007-02-28 | 光红建圣股份有限公司 | Shared connector for micro coaxial cable |
| CN201289999Y (en) * | 2008-10-17 | 2009-08-12 | 光红建圣股份有限公司 | Cable joint for preventing electromagnetic wave leakage |
| CN201421931Y (en) * | 2009-01-20 | 2010-03-10 | 光红建圣股份有限公司 | Coaxial connector with terminal load |
| CN201498785U (en) * | 2009-08-10 | 2010-06-02 | 光红建圣股份有限公司 | Anti-rotation joint for shielded structure |
| CN201975592U (en) * | 2011-03-10 | 2011-09-14 | 定逸工业股份有限公司 | Improved structure of connector |
| CN102386503A (en) * | 2011-08-25 | 2012-03-21 | 合肥佰特微波技术有限公司 | Coaxial cable connector with integrated outer conductor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190517 |
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| WD01 | Invention patent application deemed withdrawn after publication |