CN201171127Y - Coaxial connector - Google Patents
Coaxial connector Download PDFInfo
- Publication number
- CN201171127Y CN201171127Y CNU2008200428955U CN200820042895U CN201171127Y CN 201171127 Y CN201171127 Y CN 201171127Y CN U2008200428955 U CNU2008200428955 U CN U2008200428955U CN 200820042895 U CN200820042895 U CN 200820042895U CN 201171127 Y CN201171127 Y CN 201171127Y
- Authority
- CN
- China
- Prior art keywords
- insulating body
- base plate
- coaxial connector
- conducting terminal
- housing
- 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a coaxial connector which comprises a shell; the shell is provided with a containing body; one end of the containing body extends out of a covering part; the containing body of the shell contains an insulator; the insulator is provided with a base, an extending part and a gland; the extending part is provided with a base plate; two opposite side walls extend from the side of the base plate along the vertical direction of the base plate; the two side walls are respectively provided with openings; each opening divides each side wall into a first supporting arm and a second supporting arm; a grab extends out from the upper end of the second supporting arm towards the inner side; lugs extend out from both sides of the free end of the gland; the insulator contains a conductive terminal; the gland of the insulator is propped against the conductive terminal; the lugs of the gland are grabbed by the grab of the extending part; the covering part of the shell is propped against the gland.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of coaxial cable connector.
Background technology
Coaxial connector is widely used in the electronic applications, and the TaiWan, China patent announcement has disclosed a kind of coaxial connector M287012 number, as shown in Figure 8.This coaxial connector comprises a conducting terminal 1 ', an insulating body 2 ' and a housing 3 '.Conducting terminal 1 ' connects a coaxial cable, and insulating body 2 ' has a upper cover part 23 ', and housing 3 ' has an outer cap 32 '.Conducting terminal 1 ' is housed in the insulating body 2 ', and insulating body 2 ' is housed in the housing 3 ', and the outer cap 32 ' of housing 3 ' bends and covers on the insulating body 2 ', and makes the upper cover part 23 ' of insulating body 2 ' cover on the conducting terminal 1 '.
But above-mentioned coaxial connector is in the outer cap 32 ' bending of housing 3 ' is covered in process on the insulating body 2 ', and conducting terminal 1 ' is former thereby relatively move in insulating body 2 ' because of the distortion of coaxial cable etc. easily, thereby influences follow-up assembling.
The utility model content
The purpose of this utility model is to provide a kind of at the defective that above-mentioned prior art exists conducting terminal to be stablized the coaxial connector that is retained in the insulating body.
For achieving the above object, the utility model coaxial connector comprises a housing, and this housing has a host body, and an end of host body extends one and covers portion; Contain an insulating body in the host body of housing, this insulating body has a base, an extension and a gland portion; Extension has a base plate, extend to form two sidewalls that are provided with relatively from this base plate edge vertical base plate, offer an opening on the two side respectively, thereby sidewall is divided into one first support arm and one second support arm, the upper end of this second support arm protrudes out a grab to the inside; The free end both sides of gland portion all outwards protrude out a projection; Described insulating body contains a conducting terminal, and the gland portion of insulating body is pressed on the conducting terminal, and the grab that the projection of gland portion is extended portion holds, and the portion of covering of housing is pressed in the gland portion.
As mentioned above, the grab of the utility model coaxial connector by insulating body holds the projection of gland portion, thereby this coaxial connector with the assembling process of coaxial cable in, the gland portion of insulating body is pressed on the conducting terminal, therefore coaxial cable and conducting terminal can firmly be contained in the insulating body, thereby make things convenient for the follow-up assembling of coaxial connector.
Description of drawings
In Figure of description:
Fig. 1 is the three-dimensional exploded view of the utility model coaxial connector.
Fig. 2 is the stereogram of insulating body before assembling of coaxial connector shown in Figure 1.
Fig. 3 is the stereogram of housing before assembling of coaxial connector shown in Figure 1.
Fig. 4 be coaxial connector shown in Figure 1 with the coaxial cable assembling process in a kind of stereogram of state.
Fig. 5 for coaxial connector shown in Figure 4 with the coaxial cable assembling process in finish the insulating body stereogram in when assembling.
Fig. 6 be coaxial connector shown in Figure 1 with the coaxial cable assembling process in the stereogram of another kind of state.
Stereogram when Fig. 7 fits together for coaxial connector shown in Figure 1 and coaxial cable.
Fig. 8 is the three-dimensional exploded view of existing coaxial connector.
The description of reference numerals of each element is as follows among the figure:
Clamping part 112 junction surfaces 12
Accepting groove 211 extensions 22
Groove 2221 sidewalls 223
Opening 2,231 first support arms 2232
Second support arm, 2233 grabs 2234
Gland portion 23 projections 231
Armlet 313 backplates 314
Breach 315 covers portion 32
First tongue piece, 321 second tongue pieces 322
The 3rd tongue piece 323 upper cover part 23 '
Outer cap 32 ' coaxial cable 200
Embodiment
For describing technology contents of the present utility model, structural feature, the purpose that is realized and effect in detail, described in detail below in conjunction with embodiment and conjunction with figs..
See also Fig. 1, the utility model coaxial connector 100 comprises a conducting terminal 1, an insulating body 2 and a housing 3.
Conducting terminal 1 has a base portion 11 that is roughly rectangular plate shape, and two junction surfaces 12 that are provided with are relatively extended in the bending downwards of the both sides of this base portion 11, and the end at this junction surface 12 curves inwardly and is arcuation.The both sides of base portion 11 front ends have protruded out several protruding thorns 111, and extend a clamping part 112 that is bar shaped at the front end of base portion 11 respectively to both sides.
See also Fig. 1 and Fig. 2, insulating body 2 has a base 21, an extension 22 and a gland portion 23.Extension 22 has a base plate 221, one accepting grooves 211 and runs through base 21 and this base plate 221, and this accepting groove 211 is rectangular.Stretch from these base plate 221 edge vertical base plate 221 and to form a rear wall 222 and be connected with rear wall and be the two side 223 that is oppositely arranged.The upper center of rear wall 222 inwardly offers a groove 2221.Two side 223 surrounds a storage tank 224 with base plate 221, and this storage tank 224 communicates with the accepting groove 211 of base 21, and base plate 221 is all protruding out formation one stop block 225 by sidewall 223 places.These stop block 225 approximate mid-section position vertical sidewalls 223 are outwards offered and are run through sidewall 223 and form an opening 2231, and this opening 2231 is stepped, and sidewall 223 is divided into first support arm 2232 and second support arm 2233.The upper end of second support arm 2233 protrudes out a grab 2234 to the inside.Gland portion 23 roughly is strip, and its free-ended both sides all outwards protrude out a projection 231.
See also Fig. 1 and Fig. 3, housing 3 has a host body 31 and a flexible portion 32 that covers.Host body 31 has a resettlement section 311 cylindraceous.A trumpet-shaped flange 312 is extended in the opposite end that is extended with the portion's of covering 32 1 ends of resettlement section 311, and the radius of this flange 312 is greater than the radius of resettlement section 311.Resettlement section 311 is extended rectangular tabular armlet 313, two armlets 313 ends respectively forward at its place, both sides and is protruded out and be bent to form to the inside formation one breach 315 between a backplate 314, two backplates 314 respectively.Cover portion 32 near an end of resettlement sections 31 by after protrude out a pair of first tongue piece 321, a pair of second tongue piece 322 and a pair of the 3rd tongue piece 323 forward successively at interval.
The utility model coaxial connector 100 is as follows with the assembling process of coaxial cable 200:
See also Fig. 1, Fig. 2 and Fig. 4, conducting terminal 1 is used to connect a coaxial cable 200, and this coaxial cable 200 has external conductor 203 and that an inner conductor 201, coats insulator 202, a coated insulation body 202 of inner conductor 201 and coats external conductor 203 and be the shell 204 of insulation material.Inner conductor 201, insulator 202, external conductor 203 and the crust 204 of suitable length successively exhume out an end of coaxial cable 200 earlier.The inner conductor 201 of coaxial cable 200 is placed on the base portion 11 of conducting terminal 1, and the clamping part 112 of bending conducting terminal 1 utilizes the riveting board that clamping part 112 is carried out riveting again, and inner conductor 201 is stabilized on the base portion 11 of conducting terminal 1.
Then, the junction surface 12 of conducting terminal 1 is plugged in the accepting groove 211 of insulating body 2, is used to connect a contact jaw (not shown) of butt connector.The base portion 11 of conducting terminal 1 is contained in the storage tank 224 of insulating body 2, and the rear end of the base portion 11 of conducting terminal 1 is arranged in the groove 2221 of extension 22, and protruding thorn 111 is held on the stop block 225 of insulating body 2.See also Fig. 5, the gland portion 23 of insulating body 2 covers on the conducting terminal 1, and the grab 2234 that the projection 231 of gland portion 23 is insulated body 2 holds, and gland portion 23 is pressed on the conducting terminal 1, and then conducting terminal 1 can firmly be retained in the insulating body 2 when assembling.
At last, please again in conjunction with Fig. 6 and Fig. 7, the base 21 of insulating body 2 is contained in the resettlement section 311 of housing 3, and has certain interval between the base 21 of the flange 312 of housing 3 and insulating body 2, is used for another contact jaw (not shown) of holding butt connector.The front end of second support arm 2233 of extension 22 is replaced the inboard at the backplate 314 of housing 3.The insulator 202 of coaxial cable 200 is housed in the housing 3, and this insulator 202 passes from the breach 315 of housing 3.The portion that covers 32 of housing 3 coats the resettlement section 311 of housing 3, and is pressed in the gland portion 23 of insulating body 2.Backplate 314, the second tongue pieces 322 that first tongue piece 321 coats housing 3 coat the also shell 204 of external conductor 203, the three tongue pieces coating coaxial cable 200 of clamping coaxial cable 200, thereby insulating body 2 can be stabilized in the housing 3.
In sum, holding of the projection 231 of the utility model coaxial connector 100 by 2234 pairs of gland portions 23 of grab of insulating body 2, thereby coaxial connector 100 with the assembling process of coaxial cable 200 in, the gland portion 23 of insulating body 2 is pressed on the conducting terminal 1, therefore the conducting terminal 1 of coaxial cable 200 can firmly be contained in the insulating body 2, thereby makes things convenient for the follow-up assembling of coaxial connector.
Claims (7)
1. a coaxial connector comprises a housing, an insulating body and a conducting terminal, and housing has a host body, and an end of host body extends one and covers portion; Insulating body is housed in the host body of housing, and this insulating body has a base, an extension and a gland portion, and extension has a base plate, and this base plate edge vertical base plate extends to form two sidewalls that are provided with relatively certainly; It is characterized in that: offer an opening on the described two side respectively, thereby sidewall is divided into one first support arm and one second support arm, the upper end of this second support arm protrudes out a grab to the inside, and the free end both sides of described gland portion all outwards protrude out a projection; Conducting terminal is housed in the described insulating body, and the gland portion of insulating body is pressed on the conducting terminal, and the grab of the projection of gland portion and extension holds; The portion of covering of housing is pressed in the gland portion of insulating body.
2. coaxial connector according to claim 1, it is characterized in that: described conducting terminal has a base portion, the both sides of one end of this base portion have protruded out protruding thorn, and described base plate and two side surround a storage tank, and the junction of base plate and two side all protrudes out formation one stop block; The base portion of conducting terminal is contained in the storage tank of insulating body, and the protruding thorn of base portion is held in the stop block of insulating body.
3. coaxial connector according to claim 2 is characterized in that: pair of engaging portion is extended in the both sides of described base portion bending downwards; One accepting groove runs through the base plate of base and extension, and this accepting groove communicates with described storage tank, and extension also has a rear wall from the extension of base plate edge vertical base plate, and this rear wall is connected with the two side, and offers a groove in the upper end of rear wall; The junction surface of conducting terminal is plugged in the accepting groove of insulating body, and the rear end of the base portion of conducting terminal is arranged in the groove of extension.
4. coaxial connector according to claim 1 is characterized in that: the host body of described housing has a resettlement section cylindraceous, and the resettlement section is extended with the opposite end of the portion's of covering one end and extends flange, and the base of insulating body is contained in the resettlement section of housing.
5. coaxial connector according to claim 4, it is characterized in that: the both sides of described resettlement section have one respectively and stretch out rectangular tabular armlet forward, two armlet ends protrude out and are bent to form to the inside a backplate respectively, form a breach between two backplates, the front end of second support arm of described extension is replaced the inboard at backplate.
6. coaxial connector according to claim 4 is characterized in that: the portion of covering of described housing protrudes out a pair of first tongue piece, a pair of second tongue piece and a pair of the 3rd tongue piece successively at interval from the end near the resettlement section.
7. coaxial connector according to claim 3 is characterized in that: the front end of described base portion extends two clamping parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200428955U CN201171127Y (en) | 2008-01-11 | 2008-01-11 | Coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200428955U CN201171127Y (en) | 2008-01-11 | 2008-01-11 | Coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201171127Y true CN201171127Y (en) | 2008-12-24 |
Family
ID=40210177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200428955U Expired - Fee Related CN201171127Y (en) | 2008-01-11 | 2008-01-11 | Coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201171127Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011137593A1 (en) * | 2010-05-07 | 2011-11-10 | 深圳市电连精密技术有限公司 | Bending coaxial electric connector |
-
2008
- 2008-01-11 CN CNU2008200428955U patent/CN201171127Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011137593A1 (en) * | 2010-05-07 | 2011-11-10 | 深圳市电连精密技术有限公司 | Bending coaxial electric connector |
| EP2568536A1 (en) * | 2010-05-07 | 2013-03-13 | Shenzhen Electrical Connector Technology Ltd. | Bending coaxial electric connector |
| EP2568536A4 (en) * | 2010-05-07 | 2014-01-08 | Shenzhen Electrical Connector Technology Ltd | Bending coaxial electric connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102709729B (en) | Splicing ear, coaxial electric coupler and wiring construction thereof | |
| CN105375231B (en) | Micro coaxial cable connector assembly and its manufacturing method | |
| CN201054388Y (en) | Cable connector assembly | |
| CN103022819A (en) | Electric connector | |
| CN201438578U (en) | Usb electric connector | |
| CN201171127Y (en) | Coaxial connector | |
| CN108110570B (en) | Crimp connecting-type contact and coaxial connector | |
| CN207967418U (en) | Electric connector | |
| CN201690033U (en) | Electric connector | |
| CN204597046U (en) | A kind of USB Type C socket connector of high assembly precision | |
| CN203071280U (en) | An audio connector | |
| CN105140681B (en) | Coaxial connector | |
| CN201594596U (en) | Usb connector | |
| CN202602015U (en) | Coaxial electric connector | |
| CN201570657U (en) | Usb connector | |
| US8231407B1 (en) | Cable assembly with improved grounding bar | |
| CN202633573U (en) | Connecting terminal, coaxial connector and grounding structure thereof | |
| CN201927766U (en) | Electric connector structure | |
| CN201011679Y (en) | USB connector | |
| CN205282705U (en) | Battery connector | |
| CN205141270U (en) | Cable connector module | |
| CN101702481A (en) | Coaxial electric connector with special terminal structure | |
| CN204179427U (en) | Double-interface electric connector | |
| CN202474342U (en) | Coaxial connector | |
| CN201549732U (en) | Electric coaxial connector with specific terminal structure |
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: 20081224 Termination date: 20120111 |