CN201355725Y - Coaxial collinear connector - Google Patents
Coaxial collinear connector Download PDFInfo
- Publication number
- CN201355725Y CN201355725Y CNU2008202167729U CN200820216772U CN201355725Y CN 201355725 Y CN201355725 Y CN 201355725Y CN U2008202167729 U CNU2008202167729 U CN U2008202167729U CN 200820216772 U CN200820216772 U CN 200820216772U CN 201355725 Y CN201355725 Y CN 201355725Y
- Authority
- CN
- China
- Prior art keywords
- cable
- mentioned
- shell
- coaxial line
- line connector
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a coaxial collinear cable connector which has simple structure and reliable connection, in particular to a main structure of a connector. The coaxial collinear cable connector comprises a screw sleeve and a shell which is clamped with the screw sleeve by a clamp spring; the shell is internally provided with an inner conductor, cable fixing pieces and other accessories; one end of the inner conductor is an insertion pin part, and the other end is an insertion hole part which is peripherally provided with slots; the cable fixing pieces comprise an inner core sleeve ring, a cable sleeve and an assembly cap; the inner core sleeve ring supports against the insertion hole part of the inner conductor; and the cable fixing pieces are placed sequentially and closely and are threadedly connected and locked by the assembly cap and the tail end of the shell.
Description
Technical field
The utility model relates to the cable coaxial connector, is specifically related to the agent structure of connector.
Background technology
The basic structural elements of connector has contact, insulator, shell (deciding on kind) and annex.Wherein contact also claims inner wire in the industry, is that connector is finished the core part that is electrically connected function.Generally form and contact rightly, finish electrical connection by plugging together of yin, yang contact by positive contact and negative contact.Positive contact is a hard parts, and it is shaped as cylindrical (circle contact pin), square column type (square contact pin) or pancake (inserted sheet).Positive contact is generally made by brass, phosphor bronze.Negative contact is a jack, is the right vital part of contact, and its relies on elastic construction when plugging together with contact pin strain to take place and produces elastic force and form tight the contact with positive contact, finishes connection.The structure kind of jack is a lot, and cylinder type (splitting groove, reducing), tuning-fork-type, cantilever beam type (vertically fluting), folding type (vertically slotting 9 fonts), box-like (square jack) and hyperboloid wire spring socket etc. are arranged.Insulator or insulator are also referred to as pedestal or mounting panel, and its effect is to make contact by needed position and spacing arrangement, and guarantee between the contact and the insulation property between contact and the shell.Good insulation performance resistance, withstand voltage properties and workability are the basic demands of selecting insulating material to be processed into insulator.
Shell is the outer cover of connector, and it provides mechanical protection for the insulating mounting plate and the contact pin of interior dress, and the aligning when providing plug and socket to plug together, and then connector is fixed on the equipment.Shell is common name just, is divided into swivel nut, shell, tail shell (what have does not have) in the industry usually.Annex separation structure annex and installation accessories are also named and insert the cable fixture.Structural acessory such as collar, positioning key, alignment pin, guide finger,, sealing ring, sealing gasket etc.Installation accessories such as coupling ring, cable clip, screw, nut etc., they mostly have standard component and general part.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure, reliable coaxial line connector of connection.
The technical scheme that realizes the utility model purpose is:
A kind of coaxial line connector, have swivel nut and with its shell that engages by jump ring, be provided with inner wire, cable fixture and other annexes in the housing, above-mentioned inner wire one end is a contact pin portion, the other end is a jack portion, and jack portion is circumferentially with groove.
Above-mentioned cable fixture comprises inner core lasso, cable cover and assembly cap, and above-mentioned inner core lasso withstands the jack position of inner wire, and the cable fixture is adjacent successively and be connected locking by piecing together cap with the shell end thread.
Include insulator in the middle of the above-mentioned inner core lasso, and prop up inner wire jack portion by this insulator.
Be provided with second sealing ring and pad successively between the cable cover of above-mentioned cable fixture and the assembly cap.
Be provided with first sealing ring between above-mentioned shell front end and the swivel nut.
Be provided with insulator between above-mentioned inner wire and the inner walls.
The jack portion of above-mentioned inner wire has the outer surface of handling through rolling beading, and internal diameter is little in the middle of its jack inner chamber, and the two ends internal diameter is big.
Main feature of the present utility model is the fluting jack portion process roll forming owing to the inner wire of connector, and the surface forms depression, and its jack internal diameter is middle little, and two is big, when inserting the cable heart yearn, guaranteed bigger contact area like this, conduction property improves; This novel inner core lasso includes insulator in addition, has reduced the installation part in connector assembling process, has improved speed of production, has also guaranteed the reliability of assembling simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
See Fig. 1, this novel coaxial line connector comprises swivel nut 1 and shell 2, and by jump ring 11 engagement connections, above-mentioned swivel nut and shell are stainless steel material and make between swivel nut and the shell, to improve the antiseptic property of connector in the use.Core component inner wire 3 one ends of connector are the contact pin shape, the other end is a jack portion, above-mentioned inner wire jack portion is provided with groove, and through the rolling beading processing, form depression in the surface, make in the middle of the jack internal diameter for a short time and two ends are big, when jack is used for patching the cable core of required connection, guaranteed conduction property preferably.
This novel annex comprises the insulator and first sealing ring 41, and insulator is distributed between inner wire and the inner walls, also insulate with outer casing inner wall in the position that its effect can the support fixation inner wire.First sealing ring is between shell and swivel nut, and swivel nut is to be connected on the shell, leaves big space therebetween, and sealing ring is filled into, has guaranteed the seal of connector coupling part, can prolong the useful life of connector.
As shown in the figure, this novel cable fixture comprises inner core lasso 51, cable cover 52, pad 53 and pieces together the cap 54 and second sealing ring 42 that they are adjacent successively, piece together cap at last and are connected with the shell end thread, locking cable fixture and inner wire jack portion.Include insulator in the middle of the above-mentioned inner core lasso, and contacted with inner wire jack portion by this insulator, the outer round surface of above-mentioned cable cover is taper, is convenient to install the cable shielding stratum reticulare of strip off.
When needs insert cable, at first will piece together cap, pad, second sealing ring and cable cover is enclosed within on the access cable successively, the insulator on strip off cable top layer then, put cable cover again, and counter being enclosed within on the cable cover 52 of cable shielding stratum reticulare upset, then inner core lasso 51 is entangled on the exposed cable shielding layer, the insulator that the heart yearn that cable is exposed passes inner core lasso centre patches the jack portion into inner wire, tighten the assembly cap, promptly finished the plug ducting of external cable.
Claims (7)
1, a kind of coaxial line connector, have swivel nut (1) and with its shell (2) that engages by jump ring (11), be provided with inner wire (3), cable fixture and other annexes in the housing, it is characterized in that: above-mentioned inner wire (3) one ends are contact pin portion, the other end is a jack portion, and jack portion is circumferentially with groove.
2, coaxial line connector according to claim 1, it is characterized in that: above-mentioned cable fixture comprises inner core lasso (51), cable cover (52) and pieces together cap (54), above-mentioned inner core lasso withstands the jack position of inner wire, and the cable fixture is adjacent successively and be connected locking by piecing together cap with the shell end thread.
3, coaxial line connector according to claim 2 is characterized in that: include insulator in the middle of the above-mentioned inner core lasso (51), and prop up inner wire jack portion by this insulator.
4, coaxial line connector according to claim 2 is characterized in that: be provided with second sealing ring (42) and pad (53) successively between cable cover of above-mentioned cable fixture (52) and the assembly cap (53).
5, coaxial line connector according to claim 1 is characterized in that: be provided with first sealing ring (41) between above-mentioned shell front end and the swivel nut.
6, coaxial line connector according to claim 1 is characterized in that: be provided with insulator between above-mentioned inner wire (3) and the inner walls.
7, coaxial line connector according to claim 1 is characterized in that: the jack portion of above-mentioned inner wire has the outer surface of handling through rolling beading, and internal diameter is little in the middle of its jack inner chamber, and the two ends internal diameter is big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202167729U CN201355725Y (en) | 2008-11-14 | 2008-11-14 | Coaxial collinear connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202167729U CN201355725Y (en) | 2008-11-14 | 2008-11-14 | Coaxial collinear connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355725Y true CN201355725Y (en) | 2009-12-02 |
Family
ID=41412066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202167729U Expired - Fee Related CN201355725Y (en) | 2008-11-14 | 2008-11-14 | Coaxial collinear connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355725Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170055A (en) * | 2011-02-21 | 2011-08-31 | 江苏吴通通讯股份有限公司 | Direct-type protected cable connector |
| CN103390831A (en) * | 2013-07-26 | 2013-11-13 | 中航光电科技股份有限公司 | Self-locking and anti-loose hermetically-sealed connector for tail cable clamp |
| CN104143731A (en) * | 2014-07-01 | 2014-11-12 | 泰兴市东盛电子器材厂 | High-frequency connector inserting hole |
| CN110277706A (en) * | 2019-07-09 | 2019-09-24 | 东莞市联晨鑫电子科技有限公司 | Radio frequency connector |
-
2008
- 2008-11-14 CN CNU2008202167729U patent/CN201355725Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170055A (en) * | 2011-02-21 | 2011-08-31 | 江苏吴通通讯股份有限公司 | Direct-type protected cable connector |
| CN102170055B (en) * | 2011-02-21 | 2013-04-24 | 江苏吴通通讯股份有限公司 | Direct-type protected cable connector |
| CN103390831A (en) * | 2013-07-26 | 2013-11-13 | 中航光电科技股份有限公司 | Self-locking and anti-loose hermetically-sealed connector for tail cable clamp |
| CN103390831B (en) * | 2013-07-26 | 2015-08-19 | 中航光电科技股份有限公司 | A kind of tail cable folder can the de-hermetically sealed connector of self-locking anti-loosing |
| CN104143731A (en) * | 2014-07-01 | 2014-11-12 | 泰兴市东盛电子器材厂 | High-frequency connector inserting hole |
| CN110277706A (en) * | 2019-07-09 | 2019-09-24 | 东莞市联晨鑫电子科技有限公司 | Radio frequency connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201319455Y (en) | Coaxial elbow connector | |
| CN201355725Y (en) | Coaxial collinear connector | |
| CN201466319U (en) | High-voltage resistant electric connector and high-voltage resistant electric connector assembly | |
| CN105470753A (en) | Cable connector assembly | |
| US9997877B2 (en) | Receptacle with non-conductive retaining pin | |
| CN102544894A (en) | Three-proof connector | |
| CN103904463A (en) | Detachable large-current connector | |
| CN101834386A (en) | Solar connector | |
| CN206922055U (en) | A kind of coaxial cable connector | |
| CN106785625B (en) | Circular shielded connector system of maglev train | |
| CN109244748A (en) | socket and connector | |
| CN201859987U (en) | Push-and-pull quick-locking electric connector | |
| CN201171126Y (en) | RF coaxial connector | |
| CN201194296Y (en) | Radio frequency coaxial connector | |
| CN201066748Y (en) | Quick plug RF coaxial connector | |
| CN201478542U (en) | Multifunctional socket | |
| US20130344749A1 (en) | RF Connector with Push-On Connection | |
| CN202797409U (en) | Multi-core cluster coaxial connector | |
| CN101950884A (en) | Pull-push quick locking electric connector | |
| CN207199869U (en) | A kind of SMP floating interfacial structures for radio frequency integrated connector | |
| CN204156152U (en) | A kind of jockey being convenient to inner cone cable plug | |
| CN202977864U (en) | Direct inset type electric connector | |
| CN102222835A (en) | Method of flexible force application connection for elastic contact pair of electric connector | |
| CN205509155U (en) | Audio socket | |
| CN209766706U (en) | Combined insulation structure for high-voltage electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20121114 |