CN206639961U - Coaxial connector - Google Patents
Coaxial connector Download PDFInfo
- Publication number
- CN206639961U CN206639961U CN201720345707.5U CN201720345707U CN206639961U CN 206639961 U CN206639961 U CN 206639961U CN 201720345707 U CN201720345707 U CN 201720345707U CN 206639961 U CN206639961 U CN 206639961U
- Authority
- CN
- China
- Prior art keywords
- coaxial connector
- insulating body
- contact site
- contact
- fixed
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of coaxial connector, it includes an insulating body, the sub and certain terminal in one moved end is fixedly arranged on insulating body, insulating body has a jack, moved end has one first contact site, fixed end has one second contact site, first contact site and the second contact site contact with each other, two holding parts are respectively arranged on the opposite sides of insulating body, there is each holding part a location division to be fixedly arranged on insulating body, self-positioning portion upwardly extends a holding division and manifests insulating body, one leg connects location division, cooperation fixation can be carried out using holding division with a plug, coaxial connector can be fixed on to a circuit board using leg, eliminate insulation lid and metal shell, production and assembling are all convenient, cost reduces simultaneously.
Description
【Technical field】
It the utility model is related to electric connection technical field, more particularly to a kind of coaxial connector without metal shell.
【Background technology】
A kind of common coaxial connector of industry, it has an insulating body, be fixedly arranged on insulating body a moved end son and
Certain terminal, an insulation lid is on the insulating body, and it is provided with a jack, and it is external that a metal shell is sheathed on insulating lid,
Accordingly, metal shell corresponds to jack and is provided with an accommodation space, and moved end and fixed end have a contact site respectively, above-mentioned coaxial
Connector carries out grafting with for a plug, and the plug has a center terminal, when center terminal inserts jack, first supports downwards
Promote the contact site of terminal so that the contact site of moved end and the contact site of fixed end are separated from each other.
But above-mentioned coaxial connector needs to process insulation lid and metal shell, is assembled again afterwards, such process is numerous
It is trivial, while, it is necessary to ensure the precision of processing, otherwise easily there is unmatched phenomenon.
Therefore, it is necessary to a kind of new coaxial connector is provided to overcome drawbacks described above.
【Utility model content】
For background technology problem encountered, the purpose of this utility model be to provide it is a kind of by setting holding part,
So that production and assembling are all convenient, while the coaxial connector that cost reduces.
To achieve the above object, the utility model uses following technological means：
A kind of coaxial connector, it includes an insulating body, and the sub and certain terminal in a moved end is fixedly arranged on insulating body, insulation
Body has a jack, and moved end has one first contact site, and fixed end has one second contact site, the first contact site and second
Contact site contacts with each other, and two holding parts are respectively arranged on the opposite sides of insulating body, and there is each holding part a location division to consolidate
Located at insulating body, self-positioning portion upwardly extends a holding division and manifests insulating body, leg connection location division.
Further, insulating body has a pedestal, is provided with an ennation upwards from pedestal, jack is located at extending upward through
Ennation, moved end have one first fixed part, and fixed end has one second fixed part, the first fixed part and the second fixed part
Pedestal is not fixedly arranged on it.
Further, location division is fixedly arranged on pedestal, and holding division enters ennation, and holding division manifests the ennation
Outside.
Further, holding division is provided with an overhead kick, and the overhead kick is away from the centrally disposed of jack.
Further, ennation is cylindric that two breach laterally run through ennation respectively, and holding division is located at breach.
Further, leg, location division and holding division three are same perpendicular, leg cut face to an electricity
Road plate is welded and fixed.
Further, there is moved end one first fixed part to be fixedly arranged on insulating body, and one the is extended with from the first fixed part
One weld part is manifested outside insulating body, is extended with one first contact arm from the first fixed part, the first contact arm is provided with mutual
First contact site of connection and a pushing and pressing part, the pushing and pressing part is horizontal recessed towards the direction away from fixed end and is partly revealed in slotting
There is one second fixed part to be fixedly arranged on insulating body for hole, fixed end, and being extended with one second weld part from the second fixed part manifests
Outside insulating body, one second contact arm is extended with from the second fixed part, the second contact arm is provided with the second contact site.
Further, from the first fixed part, laterally bending is extended with a connecting portion, and the both ends of pushing and pressing part connect first respectively
Contact site and connecting portion, pushing and pressing part opposing connections are laterally bent to form.
Further, pushing and pressing part cuts face on the first contact arm and is provided with an inclined-plane, the inclined-plane and vertical plate face
Connect.
Further, the first contact site is formed at the end of the first contact arm, and the end of fixed end forms the second contact site,
First contact site and the second contact site contact to cut face mode.
Further, the first weld part, the first fixed part and the first contact arm three it is lateral continuity bending.
Further, the first weld part cuts face to be soldered to a circuit board by it, and the first fixed part cuts face
Set with the face that cuts of the first contact arm towards circuit board direction.
Further, insulating body is made up of ceramic material or high-strength plastic glue material.
Compared with prior art, the utility model has the advantages that：
The utility model coaxial connector, two holding parts are respectively arranged on the opposite sides of insulating body, each holding part
Insulating body is fixedly arranged on location division, self-positioning portion upwardly extends holding division and manifests insulating body, and leg connects location division,
Cooperation fixation can be carried out with plug using holding division, coaxial connector can be fixed on circuit board using leg, the relative back of the body
The scheme of scape technology, insulation lid and metal shell are eliminated, production and assembling are all convenient, while cost reduces.
【Brief description of the drawings】
Fig. 1 is the schematic perspective view that the utility model coaxial connector coordinates with center terminal and circuit board；
Fig. 2 is the schematic diagram that the utility model coaxial connector coordinates another visual angle with center terminal；
Fig. 3 is the exploded view of the utility model coaxial connector and center terminal；
Fig. 4 is the utility model coaxial connector and the exploded view at another visual angle of center terminal；
Fig. 5 is the schematic diagram that moved end and fixed end are in contact in the utility model coaxial connector；
Fig. 6 is the schematic diagram at the sub another visual angle that is in contact with fixed end in moved end in the utility model coaxial connector.
The drawing reference numeral explanation of embodiment：
【Embodiment】
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Refer to Fig. 1, Fig. 3 and be installed on a circuit board 200 to Fig. 4, a kind of coaxial connector 100, its with a plug (not
Diagram, similarly hereinafter) be used in combination, the plug has a center terminal 300, and center terminal 300 is plugged in coaxial connector 100
Interior, coaxial connector 100 includes an insulating body 1, and moved end 2 and certain terminal 3 are fixedly arranged on insulating body 1, two clampings
Part 4 is respectively arranged on the opposite sides of insulating body 1.
Fig. 1 to Fig. 4 is referred to, insulating body 1 has a pedestal 11, is provided with an ennation 12 upwards from pedestal 11, one inserts
Hole 13 is located at ennation 12 with extending upward through, and ennation 12 is cylindric, and two breach 14 laterally run through ennation 12 respectively.Absolutely
Edge body 1 is made up of ceramic material or high-strength plastic glue material, for background technology, even if eliminating insulation lid and gold
Belong to shell, the intensity of coaxial connector 100 is also enough.
Fig. 3 to Fig. 6 is referred to, moved end 2 successively there is one first weld part 21, one first fixed part 22 and one first to connect
Contact arm 23, the first fixed part 22 are fixedly arranged on pedestal 11, and being extended with the first weld part 21 from the first fixed part 22 manifests pedestal 11
Outside, the first contact arm 23 being extended with from the first fixed part 22, one first contact site 234 is formed at the end of the first contact arm 23,
First contact arm 23 is provided with the first contact site 234 being connected with each other and a pushing and pressing part 232, and the pushing and pressing part 232 is towards away from second
The horizontal recessed bending in the direction of contact site 331 is simultaneously partly revealed in jack 13, i.e. pushing and pressing part 232 is that the progress of face sheet material direction is curved
Folding, convenient formation, precision are easy to control.First contact arm 23 continuously there is a connecting portion 231, a pushing and pressing part 232 and one first to connect
Contact portion 234, mutually bending is set between pushing and pressing part 232 and connecting portion 231, and connecting portion 231 is laterally bent from the first fixed part 22
Extension, the both ends of pushing and pressing part 232 connect the first contact site 234 and connecting portion 231, the side of 232 opposing connections of pushing and pressing part 231 respectively
To being bent to form, the first weld part 21 is arranged in a mutually vertical manner with connecting portion 231, and positioning is with reference to precisely, and pushing and pressing part 232 is towards close to the
The recessed bending in direction of one weld part 21, so when coaxial connector 100 is completed, the first contact site 234 and second connects
The contact force enhancing of contact portion 331, after being completed, when center terminal 300 is pushed down on to above-mentioned pushing and pressing part 232, first connects
The contact site 331 of contact portion 234 and second is in the state being contacting and separating in horizontal direction, is also convenient for displacement deformation.First welding
Portion 21 is mutually perpendicular to bend with the first fixed part 22, and pushing and pressing part 232 and connecting portion 231 are mutually perpendicular to bend, and positioning is with reference to precisely.
Pushing and pressing part 232 cuts face on the first contact arm 23 and is provided with an inclined-plane 233, and the inclined-plane 233 connects with vertical plate face, led
Draw center terminal 300 to push against the first contact arm 23.First weld part 21, the first fixed part 22 and the first contact arm 23 3
The lateral continuity bending of person, i.e., be that the direction of face sheet material is bent, and shaping is simple, and will not increase whole moved end
2 height.First weld part 21 cuts face to be soldered to circuit board 200 by it, and the first fixed part 22 cuts face and
The face that cuts of one contact arm 23 is set towards the direction of circuit board 200, and shaping is simple, and will not increase the height of whole moved end 2.
When center terminal 300 inserts jack 13, the direction of insertion of center terminal 300 and the first weld part 21, the first fixed part 22 and
The plate face setting direction of first contact arm 23 is identical, and the first weld part 21, the first fixed part 22 and the first contact arm 23 are set vertically
Putting, three's cuts face upward, meanwhile, the height of the first weld part 21 is more than or equal to the height of the first fixed part 22, the
The height of one weld part 21 is more than or equal to the height of the first contact arm 23, and such 2 maximum height of moved end is exactly the first weldering
Coaxial connector 100 properly stably can be fixed on circuit board 200 by the height of socket part 21, the height of the first weld part 21,
Under the premise of this, the first fixed part 22 and the first weld part 21 will not additionally increase the whole height of moved end 2, and then ensure
The lightening development trend of coaxial connector 100, in addition, pushing and pressing part 232 is arcuate structure, center terminal 300 is positioned at pushing and pressing
Portion 232 is so designed that the elasticity for enhancing the first contact site 234 so that the first contact site close to the side of the second contact site 331
234 and second contact between contact site 331 it is more stable.
Fig. 3 to Fig. 6 is referred to, fixed end 3 successively there is one second weld part 31, one second fixed part 32 and one second to connect
There is the second fixed part 32 to be fixedly arranged on pedestal 11 for contact arm 33, fixed end 3, and it is aobvious to be extended with the second weld part 31 from the second fixed part 32
Expose outside pedestal 11, be extended with the second contact arm 33 from the second fixed part 32, the end of fixed end 3 forms one second contact site
331, the second contact arm 33 is bent from the second fixed part 32 towards the direction of the first contact site 234, the first contact site 234 and second
Contact site 331 contacts to cut face mode, and contact force is sufficiently stable.When above-mentioned center terminal 300 carries out grafting, center terminal
300 enter in jack 13, and the first contact site 234 of pushing and pressing separates with the second contact site 331.When center terminal 300 inserts jack 13
When, the plate face setting side of the direction of insertion of center terminal 300 and the second weld part 31, the second fixed part 32 and the second contact arm 33
To identical, guarantee low clearance.
Fig. 3 to Fig. 6 is referred to, there is each holding part 4 location division 41 to be fixedly arranged on pedestal 11, and self-positioning portion 41 prolongs upwards
Stretch a holding division 42 and enter ennation 12, meanwhile, by breach 14 part of holding division 42 is manifested outside ennation 12, fixed
Portion 42 is provided with an overhead kick 421, and the overhead kick 421 can be coordinated away from the centrally disposed of jack 13 by overhead kick 421 with plug
Fixed, a leg 43 connection location division 41, leg 43 manifests pedestal 11, wherein, leg 43, location division 41 and holding division 42 3
Person is same perpendicular, and shaping is simple, and space-consuming is few, and leg 43 cuts face to be welded with circuit board 200
It is fixed, when coaxial connector 100 is welded in circuit board 200, solder is coated with the face that cuts of leg 43, it is corresponding in circuit board
200 position is also coated with solder, and cutting face and the welding of circuit board 200, that solder can be facilitated to climb is attached, the bonded area increase of the two,
Welding is more firm.
The utility model coaxial connector 100, the opposite sides located at insulating body 1 of two holding parts 4 respectively symmetrically,
There is each holding part 4 location division 41 to be fixedly arranged on insulating body 1, and self-positioning portion 41 upwardly extends holding division 42 and manifests insulation originally
Body 1, leg 43 connect location division 41, cooperation fixation can be carried out with plug using holding division 42, can will be same using leg 43
Mandrel connector 100 is fixed on circuit board 200, with respect to the scheme of background technology, eliminates insulation lid and metal shell, production and
Assembling is all convenient, while cost reduces.
Although embodiment of the present utility model is disclosed above described, but is not limited to the utility model, any ripe
Relevant art is practised, is not being departed from spirit and scope of the present utility model, such as according to described in present utility model application scope
Shape, construction, feature and spirit, which are worked as, can do a little change, therefore scope of patent protection of the present utility model must regard this patent and weigh
Sharp claim, which defines, to be defined.
Claims (13)
- A kind of 1. coaxial connector, it is characterised in that including：One insulating body, the sub and certain terminal in a moved end are fixedly arranged on insulation Body, insulating body have a jack, and moved end has one first contact site, and fixed end has one second contact site, and first connects Contact portion and the second contact site contact with each other, and two holding parts are respectively arranged on the opposite sides of insulating body, and each holding part has One location division is fixedly arranged on insulating body, and self-positioning portion upwardly extends a holding division and manifests insulating body, leg connection positioning Portion.
- 2. coaxial connector as claimed in claim 1, it is characterised in that：Insulating body has a pedestal, is set upwards from pedestal There is an ennation, jack is located at ennation with extending upward through, and moved end has one first fixed part, and fixed end has one second to consolidate Determine portion, the first fixed part and the second fixed part are fixedly arranged on pedestal respectively.
- 3. coaxial connector as claimed in claim 2, it is characterised in that：Location division is fixedly arranged on pedestal, and holding division enters extension Body, and holding division is manifested outside the ennation.
- 4. coaxial connector as claimed in claim 3, it is characterised in that：Holding division is provided with an overhead kick, and the overhead kick is away from jack It is centrally disposed.
- 5. coaxial connector as claimed in claim 2, it is characterised in that：Ennation is cylindric, and two breach difference are lateral Through ennation, holding division is located at breach.
- 6. coaxial connector as claimed in claim 1, it is characterised in that：Leg, location division and holding division three are same perpendicular Straight plane, leg cut face to be welded and fixed with a circuit board.
- 7. coaxial connector as claimed in claim 1, it is characterised in that：There is moved end one first fixed part to be fixedly arranged on insulation Body, it is extended with one first weld part from the first fixed part and manifests outside insulating body, one first is extended with from the first fixed part Contact arm, the first contact arm are provided with the first contact site being connected with each other and a pushing and pressing part, and the pushing and pressing part is towards away from fixed end Direction is horizontal recessed and part is revealed in jack, and there is one second fixed part to be fixedly arranged on insulating body, fixed from second for fixed end Portion is extended with one second weld part and manifested outside insulating body, and one second contact arm, the second contact are extended with from the second fixed part Arm is provided with the second contact site.
- 8. coaxial connector as claimed in claim 7, it is characterised in that：From the first fixed part, laterally bending is extended with a connection Portion, the both ends of pushing and pressing part connect the first contact site and connecting portion respectively, and pushing and pressing part opposing connections are laterally bent to form.
- 9. coaxial connector as claimed in claim 7, it is characterised in that：Pushing and pressing part cuts face on the first contact arm and set There is an inclined-plane, the inclined-plane connects with vertical plate face.
- 10. coaxial connector as claimed in claim 7, it is characterised in that：First contact site is formed at the end of the first contact arm End, the end of fixed end form the second contact site, the first contact site and the second contact site and contacted to cut face mode.
- 11. coaxial connector as claimed in claim 7, it is characterised in that：First weld part, the first fixed part and the first contact The lateral continuity bending of arm three.
- 12. coaxial connector as claimed in claim 11, it is characterised in that：First weld part cuts face to weld by it To a circuit board, cut face and the face that cuts of the first contact arm of the first fixed part are set towards circuit board direction.
- 13. coaxial connector as claimed in claim 1, it is characterised in that：Insulating body is ceramic material or high strength plastic Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345707.5U CN206639961U (en) | 2017-04-01 | 2017-04-01 | Coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345707.5U CN206639961U (en) | 2017-04-01 | 2017-04-01 | Coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206639961U true CN206639961U (en) | 2017-11-14 |
Family
ID=60247334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720345707.5U Expired - Fee Related CN206639961U (en) | 2017-04-01 | 2017-04-01 | Coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206639961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921063A (en) * | 2017-04-01 | 2017-07-04 | 广东杰思通讯股份有限公司 | Coaxial connector |
-
2017
- 2017-04-01 CN CN201720345707.5U patent/CN206639961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921063A (en) * | 2017-04-01 | 2017-07-04 | 广东杰思通讯股份有限公司 | Coaxial connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |