CN206211074U - Bayonet connector - Google Patents
Bayonet connector Download PDFInfo
- Publication number
- CN206211074U CN206211074U CN201621145402.1U CN201621145402U CN206211074U CN 206211074 U CN206211074 U CN 206211074U CN 201621145402 U CN201621145402 U CN 201621145402U CN 206211074 U CN206211074 U CN 206211074U
- Authority
- CN
- China
- Prior art keywords
- card
- add
- bayonet connector
- insulating body
- circuit board
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of bayonet connector, is used to be soldered to a circuit board, and the bayonet connector includes insulating body and some conducting terminals being fixed in the insulating body.The insulating body includes slot, the two side positioned at the slot both sides and connects the bottom wall of the two side.The conducting terminal includes being immobilizated in the holding parts of the side wall, the contact site of the slot is extended into from described holding parts one end and extends the weld part of the bottom wall from the holding parts other end.The bayonet connector also includes being fixed on the add-in card of insulating body, and the weld part passes through downwards the add-in card to be soldered to circuit board one by one.The add-in card is used to be spaced apart insulating body with circuit board, prevents insulating body melted by heat when the weld part is welded in the circuit board.
Description
【Technical field】
The utility model is related to a kind of bayonet connector, more particularly to one kind to meet insulating body and be soldered to outside in terminal
The bayonet connector of fusing is difficult during circuit board.
【Background technology】
TaiWan, China patent the TWM227153rd discloses a kind of bayonet connector, and the bayonet connector includes that one inserts
Groove seat and clasp seat, the slot holder is provided with vertical slot axially extending together in center, inside the slot both sides pedestal
Set up the transplanting holes of arrangement separately, in metal terminal implantation transplanting holes, the both sides at slot holder both ends are then respectively equipped with a projection, and this is convex
Block supports the clasp seat.Clasp seat two side lower edge is provided with barb block, the barb block in cladding catch on slot holder its
More consolidated by side wall and root edge state, therefore clasp seat and combined with slot holder, and can more smoothed out when clasp seat is elapsed
Slide and withheld.The high temperature that the metal terminal is produced when the external circuit board is welded in easily receives the insulating body
Heat fusing.
【Utility model content】
Technical problem to be solved in the utility model is：There is provided one kind prevents the insulating body to be soldered in terminal
The bayonet connector of melted by heat during the external circuit board.
In order to solve the above technical problems, the utility model can be adopted the following technical scheme that：A kind of bayonet connector, is used to weld
A circuit board is connected to, the bayonet connector includes insulating body and some conducting terminals being fixed in the insulating body,
The insulating body includes slot, the two side positioned at the slot both sides and connects the bottom wall of the two side, the conduction
Terminal includes being immobilizated in the holding parts of the side wall, the contact site of the slot is extended into from described holding parts one end and described in
The holding parts other end extends the weld part of the bottom wall, and the bayonet connector also includes add-in card, and the add-in card is fixed
In the bottom wall of the insulating body, the weld part passes through downwards the add-in card to be soldered to the circuit board one by one.
Compared with prior art, the add-in card in the utility model is used to be spaced the insulating body with the circuit board
Open, prevent insulating body melted by heat when the weld part is welded in the circuit board.
【Brief description of the drawings】
Fig. 1 is the stereogram of the utility model bayonet connector.
Fig. 2 is the stereogram at another visual angle of bayonet connector shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view of bayonet connector shown in Fig. 2.
Fig. 4 is the three-dimensional exploded view at another visual angle of bayonet connector shown in Fig. 3.
Fig. 5 is the enlarged drawing of circled portion shown in Fig. 4.
Fig. 6 is sectional view of the bayonet connector shown in Fig. 1 along B-B directions.
Fig. 7 is sectional view of the bayonet connector shown in Fig. 1 along A-A directions.
Following specific embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
【Specific embodiment】
Fig. 1 to Fig. 2 is referred to, the utility model discloses a kind of bayonet connector 100, is used to be soldered to a circuit board
（It is not shown）.Add-in card 30, installation that the bayonet connector 100 includes insulating body 10, is fixed on the insulating body 10
Two trip mechanisms 50 in the two ends of the insulating body 10, some conducting terminals 20 being fixed in the insulating body 10 and
Three fixtures 41,42 for the insulating body 10 and the add-in card 30 to be fixed on the circuit board.The fixation
The insulating body 10 is fixed on the circuit board by part with the add-in card 30.The insulating body 10 is by transparent material or half
Transparent material is made.
Refer to Fig. 3 to Fig. 7, the insulating body 10 includes the slot 11 of a upward opening, positioned at 11 liang of the slot
The two side 12 of side, the bottom wall 13 for connecting the two side 12 and in the slot 11 and connect the anti-of the two side 12
Slow-witted portion 14.The fool proof portion 14 prevents docking card from mispluging.The bottom of the insulating body 10 is provided with shallow cavity 15, the add-in card 30
It is housed in the shallow cavity 15, and its peripheral interference is retained on the internal face of the shallow cavity 15.The conducting terminal 20 includes solid
The holding parts 21 that are held in the side wall 12, the contact site 22 that the slot 11 is extended into from the one end of the holding parts 21 and from described
The other end of holding parts 21 extends the weld part 23 of the bottom wall 13.The holding parts 21 of the conducting terminal 20 interfere fixing simultaneously
In the add-in card 30.The add-in card 30 is provided with and the one-to-one through hole 34 of the weld part 23 of the conducting terminal 20, institute
The holding parts 21 for stating conducting terminal 20 interfere the internal face for being fixed on the through hole 34.The conducting terminal 20 passes through the fixing
The add-in card 30 is further fixed on the insulating body 10 by portion 21.The weld part 23 passes through downwards the through hole one by one
34 being soldered to the circuit board.The add-in card 30 is in elongated structures, and it includes the first plate portion 31, the second plate portion 32 and connection
The connecting portion 33 of first plate portion 31 and second plate portion 32.The material melting point of the add-in card 30 is higher than the insulation originally
The material melting point of body 10.The material melting point of the add-in card 30 is not less than 260 DEG C.The add-in card 30 is used for the insulation originally
Body 10 is spaced apart with the circuit board, prevents the insulating body 10 to be heated when the weld part 23 is welded in the circuit board
Fusing.The fixture includes two the first fixtures 41 and second fixture 42.41 points of described two first fixtures
Not Chuan Guo the two ends of the insulating body 10 insulating body 10 is fixed on the circuit board.The connection of the add-in card 30
Portion 33 is provided with groove 35, and second fixture 42 sequentially passes through the insulating body 10 and the groove 35 and insulate this by described
Body 10 is fixed on the circuit board with the add-in card 30.The fixture 42 of first fixture 41 and second includes fixed part
43 and from the fixed part 43 extend two circuit boards fix pin 44.Interference is immobilizated in the insulation to the fixed part 43 simultaneously
Body 10 and the add-in card 30.The fixed part 43 includes main part 431 and two clampings extended from the main part 431
Portion 432.The interference of the main part 431 is immobilizated in the insulating body 10.The interference of the holding section 432 is immobilizated in the add-in card
30.The add-in card 30 is respectively arranged at two ends with downwardly projecting stack pin 36, while also being provided with a stack pin at the connecting portion 33
36, the stack pin 36 is used to be resisted against the circuit board.The stack pin 36 increase the insulating body 10 and the circuit board it
Between distance, the high temperature shadow produced when making the insulating body 10 be less susceptible to the conducting terminal 20 with the welding circuit board
Ring.
Above-described embodiment is better embodiment of the present utility model, and not all implementation method, define abutting direction
It is fore-and-aft direction, such as, the utility model is also suitable the electric connector of vertical-type.Those of ordinary skill in the art are by reading this
Utility model specification and any equivalent change taken technical solutions of the utility model, are right of the present utility model
It is required that being covered.
Claims (10)
1. a kind of bayonet connector, is used to be soldered to a circuit board, and the bayonet connector includes insulating body and is fixed on institute
The some conducting terminals in insulating body are stated, the insulating body includes slot, the two side positioned at the slot both sides and company
The bottom wall of the two side is connect, the conducting terminal includes being immobilizated in the holding parts of the side wall, prolongs from described holding parts one end
The contact site for stretching into the slot and the weld part for extending the bottom wall from the holding parts other end, it is characterised in that：Institute
Stating bayonet connector also includes add-in card, and the add-in card is fixed on the bottom wall of the insulating body, and the weld part is to next
One passes through the add-in card to be soldered to the circuit board.
2. bayonet connector as claimed in claim 1, it is characterised in that：The material melting point of the add-in card is higher than the insulation
The material melting point of body.
3. bayonet connector as claimed in claim 1, it is characterised in that：The material melting point of the add-in card is not less than 260 DEG C.
4. bayonet connector as claimed in claim 1, it is characterised in that：The insulating body is by transparent material or translucent material
Material is made.
5. bayonet connector as claimed in claim 1, it is characterised in that：The bottom of the insulating body is provided with shallow cavity, described
Add-in card is housed in the shallow cavity, and its peripheral interference is retained on the internal face of the shallow cavity.
6. the bayonet connector as described in claim 1 or 5, it is characterised in that：The bayonet connector also includes fixture, should
Fixture includes fixed part and the circuit board extended from the fixed part fixes pin, and fixed part interference simultaneously is immobilizated in described
Insulating body and the add-in card.
7. bayonet connector as claimed in claim 1, it is characterised in that：The add-in card includes the first plate portion, the second plate portion
And the connecting portion of first plate portion and second plate portion is connected, the connecting portion is provided with groove, and the fixture is simultaneously dry
Relate to and be fixed on the groove and the insulating body.
8. bayonet connector as claimed in claim 6, it is characterised in that：The add-in card is respectively arranged at two ends with downwardly projecting
Stack pin, is also provided with a stack pin at the neighbouring fixture, and the stack pin is used to be resisted against the circuit board.
9. bayonet connector as claimed in claim 1, it is characterised in that：The holding parts of the conducting terminal interfere fixing simultaneously
In the add-in card.
10. bayonet connector as claimed in claim 9, it is characterised in that：The add-in card is provided with and the conducting terminal
The one-to-one through hole of weld part, the weld part of the conducting terminal passes through the through hole, and the conducting terminal holding parts
Interference simultaneously is fixed on the internal face of the through hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145402.1U CN206211074U (en) | 2016-10-21 | 2016-10-21 | Bayonet connector |
| TW106209584U TWM556946U (en) | 2016-10-21 | 2017-06-30 | Card edge connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145402.1U CN206211074U (en) | 2016-10-21 | 2016-10-21 | Bayonet connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211074U true CN206211074U (en) | 2017-05-31 |
Family
ID=58757094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621145402.1U Active CN206211074U (en) | 2016-10-21 | 2016-10-21 | Bayonet connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206211074U (en) |
| TW (1) | TWM556946U (en) |
-
2016
- 2016-10-21 CN CN201621145402.1U patent/CN206211074U/en active Active
-
2017
- 2017-06-30 TW TW106209584U patent/TWM556946U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWM556946U (en) | 2018-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206532912U (en) | Electric connector | |
| CN204243262U (en) | Electric connector | |
| CN201838746U (en) | Electric connector | |
| JP3125508U (en) | Improved structure of board connector for board | |
| CN107404033A (en) | Electric connector and its manufacture method | |
| CN201498668U (en) | electrical connector | |
| CN104112968A (en) | Socket electric connector and manufacture method thereof | |
| JP2017208321A (en) | Electric connector and manufacturing method thereof | |
| JP2018006345A (en) | Plug connector | |
| CN106856266A (en) | Power supply connector | |
| CN206211074U (en) | Bayonet connector | |
| CN203787681U (en) | Wire harness assembly | |
| CN202797350U (en) | Electric connector | |
| TWI790569B (en) | Electrical connector | |
| US9515438B1 (en) | Electrical connector with improved terminal set | |
| CN104810646B (en) | Plug connector and electric connector combination | |
| CN207572608U (en) | Electric connector | |
| CN207052871U (en) | High frequency connectors | |
| CN205790498U (en) | Power supply connector | |
| CN102456968B (en) | Electric connector combination and manufacturing method for same | |
| TW201027851A (en) | Power connector | |
| CN206685570U (en) | Bonder terminal | |
| CN206195001U (en) | Card edge connector | |
| CN205752672U (en) | Electric connector and the erecting device of electric connector | |
| CN109193223A (en) | Electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |