CN209071244U - A kind of breaker fixing end miniature connector - Google Patents
A kind of breaker fixing end miniature connector Download PDFInfo
- Publication number
- CN209071244U CN209071244U CN201821402547.4U CN201821402547U CN209071244U CN 209071244 U CN209071244 U CN 209071244U CN 201821402547 U CN201821402547 U CN 201821402547U CN 209071244 U CN209071244 U CN 209071244U
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- contact
- flat spring
- insulator
- face
- hole
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Abstract
The utility model relates to a kind of breaker fixing end miniature connectors, including insulator, adapter pin and inserting terminal, more than two transfer hole are offered on insulator, inserting terminal includes welding section, contact face and contact flat spring, contact face lower part connecting welding section, contact flat spring one end is connected in contact face in the other end towards contact face top elastic opening state, inserting terminal is plugged in transfer hole, welding section stretches out jack hole by insulator bottom face and connects circuit board, elastic connecting contacting surface and the restriction of contact flat spring elasticity are placed in transfer hole, one end of adapter pin is plugged between elastic connecting contacting surface and contact flat spring, the other end is fixedly connected with breaker pin through screw.The connector one end is welded in install on wiring board and fix, and fast insert-pull is installed after the other end realizes release unit adapter pin, and contact is reliable and stable, and structure is simple, and use space is small, is applicable in miniaturization structure and occasion.
Description
Technical field
The utility model belongs to technical field of electric connectors, specifically a kind of breaker fixing end miniature connector.
Background technique
With the continuous development of society, electric connector increasingly has been favored by people in military products, civilian goods on the way,
Performance more attracts attention, and miniature circuit breaker is that the overload of distribution line and equipment and short circuit are protected, and not frequently as route
Numerous on-off is used with conversion, and use scope is wide, but assembly is used, repaired in cabinet, needs wiring, the operation in narrow cabinet
It is extremely inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of structure is simple, convenient, stable, the firm breaker fixing end of grafting
Use miniature connector.
The technical solution that the utility model is taken are as follows: a kind of breaker fixing end miniature connector, including insulator, turn
Patch needle and inserting terminal, offer more than two transfer hole on insulator, inserting terminal include welding section, contact face and
Contact flat spring, contact face lower part connecting welding section, contact flat spring one end are connected in contact face in other end direction contact
End face top elastic opening state, inserting terminal are plugged in transfer hole, and welding section stretches out jack hole by insulator bottom face and connects
Circuit board is connect, elastic connecting contacting surface and the restriction of contact flat spring elasticity are placed in transfer hole, and one end of adapter pin is plugged on elastic connecting
Between contacting surface and contact flat spring, the other end is fixedly connected with breaker pin through screw.
Further, contact face is equipped with multiple tracks fin or groove, and it is recessed that one end end face of adapter pin is equipped with multiple tracks
Slot or fin.
Further, the fixation heavy platform for the transfer hole that is staggered symmetrically is opened up on insulator, fixed heavy platform end face opens up fixation hole,
Fixation hole is worn through screw and connects circuit board in succession.
Further, the loss of weight through-hole between two transfer hole is offered on insulator.
Further, elastic connecting contacting surface and contact flat spring are in the middle part of full wafer beryllium copper material or contact flat spring knot is gone out in side
Structure.
Further, the inserting terminal mucilage binding or strong dress are fixed in transfer hole.
It is screwed adapter pin in breaker leads ends, the built-in inserting terminal of adapter pin grafting insulator is inserted
Connecting terminal elastic connecting contacting surface is elastically engaged with adapter pin, and the two contact surface is equipped with multiple tracks fin or is set as a face fin
The fit structure of one face groove, adapter pin plug together rear male-female engagement contact reliably, and inserting terminal is fixed in the insulator with glue,
The welding section stretching insulator of inserting terminal, which is welded in install on wiring board, to be fixed, and insulator is diagonally equipped with the fixation with fixation hole
Heavy platform conveniently wears screw and installs fixed insulator.
After taking above technical scheme, the utility model has the following beneficial effects: solid for the conventionally employed pin of small breaker
Determine mode and improve the connector for devising the utility model, connector one end is welded in install on wiring board and fix, another
Fast insert-pull is installed after release unit adapter pin is realized at end, and contact is reliable and stable, and structure is simple, and use space is small, is applicable in
Miniaturization structure and occasion.
Detailed description of the invention
Fig. 1 is the utility model usage state diagram；
Fig. 2 is the utility model insulator structure schematic diagram；
Fig. 3 is the utility model insulator side view；
Fig. 4 is A-A view in Fig. 3；
Fig. 5 is the utility model inserting terminal structural schematic diagram；
Fig. 6 is the utility model adapter pin structural schematic diagram；
In figure: breaker 1, screw 3, adapter pin 4, fin 5, insulator 6, transfer hole 7, fixes heavy platform 8, is solid pin 2
Determine hole 9, loss of weight through-hole 10, inserting terminal 11, welding section 12, contact face 13, groove 14, contact flat spring 15.
Specific embodiment
It is described further below in conjunction with attached drawing.
Shown in Fig. 1-6, a kind of breaker fixing end miniature connector includes insulator 6, adapter pin 4 and inserting terminal
11, more than two transfer hole 7 are offered on insulator 6, and the fixation heavy platform 8 for the transfer hole that is staggered symmetrically is opened up on insulator, Gu
Determine 8 end face of heavy platform and open up fixation hole 9, fixation hole is worn through screw connects circuit board in succession, is offered on insulator positioned at two transfer hole
Between loss of weight through-hole 10.Inserting terminal 11 includes welding section 12, contact face 13 and contact flat spring 15, is set in contact face 13
There are multiple tracks groove 14,13 lower part connecting welding section 12 of contact face, 15 one end of contact flat spring is connected in contact face 13 in another
One end is towards contact face top elastic opening state, and inserting terminal 11 is plugged in transfer hole 7 and mucilage binding or strong dress are fixed, weldering
It connects section 12 and jack hole connection circuit board is stretched out by insulator bottom face, elastic connecting contacting surface and the restriction of contact flat spring elasticity are placed in switching
In hole, one end of adapter pin 4 is plugged between elastic connecting contacting surface and contact flat spring, and the other end is fixedly connected with breaker 1 through screw 3
On pin 2, one end end face of adapter pin is equipped with the fin 5 of multiple tracks and the cooperation of groove 14.
In the present embodiment, elastic connecting contacting surface and contact flat spring are in the middle part of full wafer beryllium copper material or contact flat spring is gone out in side
Structure.Elastic slice is S-shaped, and contact pressure is generated when with adapter pin inserting, and both sides surface is equipped with the fin and groove of multiple cooperations,
Adapter pin plugs together rear male-female engagement reliable contacts, and inserting terminal is formed using beryllium copper punching, and beryllium copper will pass through at 600 DEG C at heat
Reason 2 hours, elasticity is good, intensity is high, and structure is simple, easy to process, easily controllable processing dimension and high efficiency production, while performance
Good, Miniaturizable.The welding section of inserting terminal is related to fish-eye shaped needle end structure and passes through convenient for being elastically mounted on wiring board
It is welded and fixed.
Claims (6)
1. a kind of breaker fixing end miniature connector, it is characterised in that: including insulator, adapter pin and inserting terminal,
More than two transfer hole are offered on insulator, inserting terminal includes welding section, contact face and contact flat spring, contact face
Lower part connecting welding section, contact flat spring one end are connected in contact face in the other end towards contact face top elastic opening shape
State, inserting terminal are plugged in transfer hole, and welding section stretches out jack hole by insulator bottom face and connects circuit board, elastic connecting contacting surface
It is placed in transfer hole with the restriction of contact flat spring elasticity, one end of adapter pin is plugged between elastic connecting contacting surface and contact flat spring, separately
One end is fixedly connected with breaker pin through screw.
2. a kind of breaker fixing end miniature connector according to claim 1, it is characterised in that: the contact face
It is equipped with multiple tracks groove or multiple tracks fin, one end end face of adapter pin is equipped with multiple tracks fin or multiple tracks groove.
3. a kind of breaker fixing end miniature connector according to claim 1, it is characterised in that: on the insulator
The fixation heavy platform for the transfer hole that is staggered symmetrically is opened up, fixed heavy platform end face opens up fixation hole, and fixation hole is worn through screw and connects circuit in succession
Plate.
4. a kind of breaker fixing end miniature connector according to claim 1, it is characterised in that: on the insulator
Offer the loss of weight through-hole between two transfer hole.
5. a kind of breaker fixing end miniature connector according to claim 1, it is characterised in that: the Elastic Contact
Face and contact flat spring are in the middle part of full wafer beryllium copper material or contacting shell fragment structure is gone out in side.
6. a kind of breaker fixing end miniature connector according to claim 1, it is characterised in that: the inserting terminal
Mucilage binding or strong dress are fixed in transfer hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402547.4U CN209071244U (en) | 2018-08-29 | 2018-08-29 | A kind of breaker fixing end miniature connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402547.4U CN209071244U (en) | 2018-08-29 | 2018-08-29 | A kind of breaker fixing end miniature connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071244U true CN209071244U (en) | 2019-07-05 |
Family
ID=67091313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402547.4U Active CN209071244U (en) | 2018-08-29 | 2018-08-29 | A kind of breaker fixing end miniature connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922832A (en) * | 2018-08-29 | 2018-11-30 | 中兵航联科技股份有限公司 | A kind of breaker fixing end miniature connector |
| CN114094406A (en) * | 2021-10-21 | 2022-02-25 | 西安昶孚电子科技有限公司 | Connecting structure and assembling method for contact element of slip ring connector |
-
2018
- 2018-08-29 CN CN201821402547.4U patent/CN209071244U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922832A (en) * | 2018-08-29 | 2018-11-30 | 中兵航联科技股份有限公司 | A kind of breaker fixing end miniature connector |
| CN108922832B (en) * | 2018-08-29 | 2024-04-30 | 中兵航联科技股份有限公司 | Miniature connector for fixed end of circuit breaker |
| CN114094406A (en) * | 2021-10-21 | 2022-02-25 | 西安昶孚电子科技有限公司 | Connecting structure and assembling method for contact element of slip ring connector |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |