CN206412508U - A kind of contact flat spring - Google Patents
A kind of contact flat spring Download PDFInfo
- Publication number
- CN206412508U CN206412508U CN201621207683.9U CN201621207683U CN206412508U CN 206412508 U CN206412508 U CN 206412508U CN 201621207683 U CN201621207683 U CN 201621207683U CN 206412508 U CN206412508 U CN 206412508U
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- shell fragment
- base portion
- flat spring
- contact site
- elastic arm
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Abstract
The utility model discloses a kind of contact flat spring, including base portion, the first shell fragment and the second shell fragment, first shell fragment and the second shell fragment have been each extended on one surface of the base portion, first shell fragment and the second shell fragment are oppositely arranged, two shell fragments are set on the same surface of base portion, it is not necessary to which welding together two shell fragments just can realize while contacting two electronic components.
Description
Technical field
The utility model is related to technical field of electric connectors, more particularly to a kind of contact flat spring.
Background technology
Existing elastic piece structure is generally single arm of force shell fragment, it is impossible at the same contact two electronic components, to realize simultaneously with
The conducting of two electronic components, its usual way is to weld together two shell fragments, can be as electronic product is towards lightening
Direction is developed, and elastic piece structure is also less and less, and this allows for the welding of two shell fragments apart from less and less, and its welding difficulty is larger,
Welding is bad larger on transmission electric property influence.
Utility model content
Technical problem to be solved in the utility model is：The contact of two electronic components is contacted when providing a kind of available
Shell fragment.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of contact flat spring, including base
First shell fragment and the second shell fragment have been each extended on portion, the first shell fragment and the second shell fragment, a surface of the base portion, it is described
First shell fragment and the second shell fragment are oppositely arranged.
Further, first shell fragment includes the first tightening part from the formation of described base portion one end inverse bending, from institute
State the first tightening part end and extend the first elastic arm to be formed, the first contact site being formed on first elastic arm, from institute
State the first elastic arm end and the first support for extending and being formed is tilted towards the base portion bending and to the first tightening part direction
Arm and the first supporting part formed from the first support arm end.
Further, second shell fragment include from the base portion other end inverse bending formation the second tightening part, from
The second tightening part end extend the second elastic arm to be formed, the second contact site being formed on second elastic arm, from
The second elastic arm end towards the base portion bending and tilts second that extension is formed to the second tightening part direction
Brace and the second supporting part formed from the second support arm end.
Further, first contact site and the second contact site are identical with the distance of base portion respectively.
Further, first supporting part is provided with the first buckle, and second supporting part is provided with the second buckle.
Further, in addition to flap structure, the flap structure is rectangular, and first shell fragment and the second shell fragment are located at
In the flap structure, the height of first contact site and the second contact site is more than the top edge of the flap structure.
Further, the top edge on two relative long sides of the flap structure of rectangle be respectively equipped with the first bending structure and
Second bending structure.
Further, another surface of the base portion is provided with pad recess.
The beneficial effects of the utility model are：Two shell fragments are set on the same surface of base portion, it is not necessary to by two
Shell fragment, which welds together, just can realize while contacting two electronic components.
Brief description of the drawings
Fig. 1 is the overall structure diagram 1 of the contact flat spring of the utility model embodiment one；
Fig. 2 is the side view 1 of the contact flat spring of the utility model embodiment one；
Fig. 3 is the overall structure diagram 2 of the contact flat spring of the utility model embodiment two；
Fig. 4 is the overall structure diagram 3 of the contact flat spring of the utility model embodiment two；
Label declaration：
1st, the first shell fragment；2nd, the second shell fragment；3rd, base portion；4th, flap structure；5th, the first bending structure；6th, the second bending knot
Structure；7th, pad recess；11st, the first tightening part；12nd, the first elastic arm；13rd, the first contact site；14th, the first support arm；15th, first
Supporting part；16th, the first buckle；21st, the second tightening part；22nd, the second elastic arm；23rd, the second contact site；24th, the second support arm；
25th, the second supporting part.
Embodiment
To describe technology contents of the present utility model, the objects and the effects in detail, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is:Two shell fragments are set on the same surface of base portion, it is not necessary to by two
Individual shell fragment, which welds together, just can realize while contacting two electronic components.
Fig. 1 be refer to Fig. 4, a kind of contact flat spring, including base portion, the first shell fragment and the second shell fragment, the one of the base portion
First shell fragment and the second shell fragment are each extended on surface, first shell fragment and the second shell fragment are oppositely arranged.
It was found from foregoing description, the beneficial effects of the utility model are：The first shell fragment and the second shell fragment are set on base portion,
First shell fragment and the second shell fragment just need not can be realized while contacting different electronic components respectively using welding procedure.
Further, first shell fragment includes the first tightening part from the formation of described base portion one end inverse bending, from institute
State the first tightening part end and extend the first elastic arm to be formed, the first contact site being formed on first elastic arm, from institute
State the first elastic arm end and the first support for extending and being formed is tilted towards the base portion bending and to the first tightening part direction
Arm and the first supporting part formed from the first support arm end.
Further, second shell fragment include from the base portion other end inverse bending formation the second tightening part, from
The second tightening part end extend the second elastic arm to be formed, the second contact site being formed on second elastic arm, from
The second elastic arm end towards the base portion bending and tilts second that extension is formed to the second tightening part direction
Brace and the second supporting part formed from the second support arm end.
Further, first contact site and the second contact site are identical with the distance of base portion respectively.
Seen from the above description, the contact site of two shell fragments and the distance of base portion are identical, and two shell fragments can be simultaneously by same
The power of the one two identical or different sizes in direction；Because the first contact site and the second solution of contiguity are set, when can also be different
By the power of identical or different size.
Further, first supporting part is provided with the first buckle, and second supporting part is provided with the second buckle.
Further, in addition to flap structure, the flap structure is rectangular, and first shell fragment and the second shell fragment are located at
In the flap structure, the height of first contact site and the second contact site is more than the top edge of the flap structure.
Seen from the above description, if flap structure can prevent shell fragment to be excessively stressed and damage.
Further, the top edge on two relative long sides of the flap structure of rectangle be respectively equipped with the first bending structure and
Second bending structure.
Seen from the above description, bending structure can catch on the first buckle or the second buckle when elastic arm is moved up, and prevent bullet
Piece, which is reversed, to be triggered.
Further, another surface of the base portion is provided with pad recess.
Seen from the above description, set pad recess to be beneficial to upper tin during welding, improve the stationarity of product after welding.
Embodiment one
Fig. 1 and Fig. 2 is refer to, embodiment one of the present utility model is：As shown in figure 1, a kind of contact flat spring, including first
Shell fragment 1, the second shell fragment 2 and base portion 3, the same surface of the shell fragment 2 of the first shell fragment 1 and second towards the base portion 3 is upper surface extension,
The shell fragment 2 of first shell fragment 1 and second is oppositely arranged.
As shown in Fig. 2 first shell fragment 1 includes the first tightening part 11, the first elastic arm 12, the first contact site 13, the
One support arm 14 and the first supporting part 15, first tightening part 11 are the structure being reversely bent to form from one end of base portion 3, institute
State the extension of the end of the first tightening part 11 and form the first elastic arm 12, first contact site 13 is located at first elastic arm 12
Top, first support arm 14 for the first elastic arm 12 end towards the bending of base portion 3 and to the side of the first tightening part 11
To the structure that extension is formed is tilted, first supporting part 15 is located at the end of the first support arm 14.Likewise, second bullet
Piece 2 includes the second tightening part 21, the second elastic arm 22, the second contact site 23, the second support arm 24 and the second supporting part 25, described
Second tightening part 21 is the structure being reversely bent to form from the other end of base portion 3, and the end of the second tightening part 21 extends to be formed
Second elastic arm 22, second contact site 23 is located at the top of second elastic arm 22, and second support arm 24 is
The end of second elastic arm 22 is towards the bending of base portion 3 and the structure for extending and being formed is tilted to the direction of the second tightening part 21, described
Second supporting part 25 is located at the end of the second support arm 24.In the present embodiment, the first contact site 13 and the second contact site 23 arrive base
The distance in portion 3 is equal, can be different by same direction when can also be different simultaneously by two an equal amount of power of same direction
The power of size.Certainly, the distance of the first contact site 13, the second contact site 23 and base portion 3 can be also arranged as required to as not etc.
Distance.
Embodiment two
Fig. 3 and Fig. 4 is refer to, the difference of embodiment two of the present utility model and embodiment one is：Such as Fig. 3 institutes
Show, flap structure 4, the flap structure 4 generally rectangle, described first are surrounded by the first shell fragment 1 and the second shell fragment 2
The height of the contact site 23 of contact site 13 and second is more than the top edge of the flap structure 4, and flap structure 4 is provided with certain height
It can prevent shell fragment from being damaged because being excessively stressed.Top edge on two long sides of the flap structure 4 of rectangle is provided with the first bending structure 5
With the second bending structure 6, also, on the first supporting part of the first shell fragment 1 be provided with the first buckle 16, the second of the second shell fragment 2
Supporting part 25 is provided with the second buckle (not identified in figure), and when the arm of force of shell fragment is moved up, buckle can be bent structure and block, and prevents
Only shell fragment, which is reversed, triggers.
As shown in figure 4, being that pad recess 7 is provided with bottom surface on another surface of base portion 3, upper tin, is improved during beneficial to welding
The stationarity of product after welding, the shapes and sizes of pad recess 7 can be designed as needed.
In summary, a kind of contact flat spring that the utility model is provided, including base portion, the first shell fragment and the second shell fragment, institute
State and first shell fragment and the second shell fragment have been each extended on a surface of base portion, first shell fragment and the second shell fragment are set in opposite directions
Put.Two shell fragments are set on the same surface of base portion, it is not necessary to which welding together two shell fragments just can realize contact simultaneously
Two electronic components；If flap structure can prevent shell fragment to be excessively stressed and damage；Buckle is set on supporting part, in flap structure
On set bending structure, can prevent shell fragment is reversed to trigger；Set pad recess to be beneficial to upper tin during welding, improve product after welding
Stationarity.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is similarly included in scope of patent protection of the present utility model.
Claims (8)
1. a kind of contact flat spring, it is characterised in that including base portion, the first shell fragment and the second shell fragment, on a surface of the base portion
First shell fragment and the second shell fragment are each extended over, first shell fragment and the second shell fragment are oppositely arranged.
2. contact flat spring according to claim 1, it is characterised in that first shell fragment includes anti-from described base portion one end
The first tightening part for being formed to bending, from the first tightening part end extend the first elastic arm to be formed, be formed at described
The first contact site on one elastic arm, from the first elastic arm end towards the base portion bending and to first tightening part
Direction tilts the first support arm that extension is formed and the first supporting part formed from the first support arm end.
3. contact flat spring according to claim 2, it is characterised in that second shell fragment is included from the base portion other end
Second tightening part of inverse bending formation, extend from the second tightening part end the second elastic arm to be formed, be formed at it is described
The second contact site on second elastic arm, tense from the second elastic arm end towards the base portion bending and to described second
Portion direction tilts the second support arm that extension is formed and the second supporting part formed from the second support arm end.
4. contact flat spring according to claim 3, it is characterised in that first contact site and the second contact site respectively with
The distance of base portion is identical.
5. the contact flat spring according to claim 3 or 4, it is characterised in that first supporting part is provided with the first buckle, institute
The second supporting part is stated provided with the second buckle.
6. the contact flat spring according to claim 3 or 4, it is characterised in that also including flap structure, the flap structure is in
Rectangle, first shell fragment and the second shell fragment are located in the flap structure, the height of first contact site and the second contact site
Top edge of the degree more than the flap structure.
7. contact flat spring according to claim 6, it is characterised in that two relative long sides of the flap structure of rectangle
Top edge is respectively equipped with the first bending structure and the second bending structure.
8. the contact flat spring according to Claims 1-4,7 any one, it is characterised in that on another surface of the base portion
Provided with pad recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207683.9U CN206412508U (en) | 2016-11-07 | 2016-11-07 | A kind of contact flat spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207683.9U CN206412508U (en) | 2016-11-07 | 2016-11-07 | A kind of contact flat spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412508U true CN206412508U (en) | 2017-08-15 |
Family
ID=59548805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621207683.9U Active CN206412508U (en) | 2016-11-07 | 2016-11-07 | A kind of contact flat spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511935A (en) * | 2018-01-26 | 2018-09-07 | 深圳市长盈精密技术股份有限公司 | Two-side contact spring |
| CN108808291A (en) * | 2018-05-16 | 2018-11-13 | 昆山杰顺通精密组件有限公司 | Double contact component |
| CN111211452A (en) * | 2018-11-21 | 2020-05-29 | 启碁科技股份有限公司 | Electronic device |
-
2016
- 2016-11-07 CN CN201621207683.9U patent/CN206412508U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511935A (en) * | 2018-01-26 | 2018-09-07 | 深圳市长盈精密技术股份有限公司 | Two-side contact spring |
| CN108511935B (en) * | 2018-01-26 | 2021-04-20 | 深圳市长盈精密技术股份有限公司 | Double-side contact spring sheet |
| CN108808291A (en) * | 2018-05-16 | 2018-11-13 | 昆山杰顺通精密组件有限公司 | Double contact component |
| CN111211452A (en) * | 2018-11-21 | 2020-05-29 | 启碁科技股份有限公司 | Electronic device |
| CN111211452B (en) * | 2018-11-21 | 2021-07-13 | 启碁科技股份有限公司 | Electronic device |
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| GR01 | Patent grant |