CN203326199U - Improved structure of bridging terminal - Google Patents
Improved structure of bridging terminal Download PDFInfo
- Publication number
- CN203326199U CN203326199U CN2013203162901U CN201320316290U CN203326199U CN 203326199 U CN203326199 U CN 203326199U CN 2013203162901 U CN2013203162901 U CN 2013203162901U CN 201320316290 U CN201320316290 U CN 201320316290U CN 203326199 U CN203326199 U CN 203326199U
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- Prior art keywords
- conducting strip
- elastic conducting
- elastic
- pin section
- connecting portion
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Abstract
The utility model discloses an improved structure of a bridging terminal, which comprises a cap, a first elastic conducting strip, a second elastic conducting strip, a third elastic conducting strip and a fourth elastic conducting strip. The first elastic conducting strip, the second elastic conducting strip, the third elastic conducting strip and the fourth elastic conducting strip are sequentially superposed onto each other. Each elastic conducting strip is inverted u-shaped and is provided with at least two pin parts and a connecting part used for connecting the pin parts. After the superposition process, the connecting part is engaged with the engagement cavity of the cap. The pin parts of the first elastic conducting strip are forwardly and convexly provided with a left front side surface and a right front side surface respectively, and are backwardly and convexly provided with elastic flanges. The pin parts of the second elastic conducting strip and the third elastic conducting strip are composed of left outer side surfaces and right outer side surface side surfaces and are slotted respectively. The pin parts of the fourth elastic conducting strip are backwardly and convexly provided with left-rear and right-rear outer side surfaces, and are forwardly and convexly provided with elastic flanges. The elastic conducting strips are superposed and then the elastic flanges thereof are extended into the slots of the elastic conducting strips. In this way, the contact area is increased and more contact points are provided. Therefore, the bridging terminal of the above improved structure is better in conductivity, binding strength and stability. Meanwhile, the elastic failure is avoided, so that the lost of effectiveness is prevented.
Description
Technical field
The utility model relates to a kind of bridge joint improved structure of terminal, and espespecially a kind of contact area and contact point of increasing is to improve conductance, bond strength and stability, and can prevent that elastic fatigue is to avoid the bridge joint improved structure of terminal of inefficacy.
Background technology
In general electronic installation; often can use the use of plurality of transmission lines as signal transmission, and between different electronic component, after plurality of transmission lines can being come together in to a terminal; again the terminal of different electronic components is engaged one another, so can make between different electronic components transmission signal mutually.
In addition, for electronic component, between different terminals, also can optionally with so-called bridge joint terminal, be communicated with (bridge joint) two-terminal, for example will make between two-terminal to form short circuit.
Traditional bridge joint terminal is reverse U shape, and is formed by simple elastic conducting strip.When it bridges at two-terminal, contact area between bridge joint terminal and two-terminal is also little, relatively can affect conductance, and also can therefore make the bond strength between bridge joint terminal and two-terminal not good, that is bridge joint terminal and two-terminal easily come off mutually, relatively make the stability of bridge joint terminal not good.
In addition, when traditional bridge joint terminal will bridge at two-terminal, force in the bridge joint terminal and make its pin section be out of shape a little connecing in hole of rear insertion two-terminal, but can be because extraneous factor is excessive and make it produce elastic fatigue (fatigue deformation) to bridge joint terminal active force, and therefore lose its due effect.
The utility model content
The purpose of this utility model is to provide a kind of bridge joint improved structure of terminal.
For achieving the above object, the utility model by the following technical solutions:
A kind of bridge joint improved structure of terminal comprises a cap, one first elastic conducting strip, one second elastic conducting strip, one the 3rd elastic conducting strip and one the 4th elastic conducting strip.
Wherein, cap comprises a joint chamber; The first elastic conducting strip is reverse U shape and is formed with one first connecting portion and at least two the first pin sections, the first pin section links together by the first connecting portion, each first pin section convexes with forward a left front lateral surface and a right front lateral surface, and each first pin section convexes with one first elastic flange backward, this left front lateral surface and this right front lateral surface lay respectively at the both sides of this first elastic flange; The second elastic conducting strip is reverse U shape and is formed with one second connecting portion and at least two the second pin sections, the second pin section links together by the second connecting portion, and each second pin section comprises one first left outside side and one first right outside side, each second pin section also offers one first fluting; The 3rd elastic conducting strip is reverse U shape and is formed with one the 3rd connecting portion and at least two the 3rd pin sections, the 3rd pin section links together by the 3rd connecting portion, and each the 3rd pin section comprises one second left outside side and one second right outside side, each the 3rd pin section also offers one second fluting; The 4th elastic conducting strip is reverse U shape and is formed with one the 4th connecting portion and at least two the 4th pin sections, the 4th pin section links together by the 4th connecting portion, each the 4th pin section convexes with a back left exterior face and a right exterior face backward, and each the 4th pin section convexes with forward one second elastic flange, this back left exterior face and this right exterior face lay respectively at the both sides of this second elastic flange.
In addition, this first elastic conducting strip, this second elastic conducting strip, the 3rd elastic conducting strip and the 4th elastic conducting strip sequentially stack each other, the first connecting portion, the second connecting portion, the 3rd connecting portion is corresponding with the 4th connecting portion coincides and be engaged in the joint chamber, the first pin section, the second pin section, the 3rd pin section and the 4th pin section be corresponding coinciding respectively also, and this first elastic flange stretches into this first fluting, this second elastic flange stretches into this second fluting.
Therefore, by above-mentioned structural design, can reach increase contact area and contact point to improve conductance, bond strength and stability, also can prevent that elastic fatigue is to avoid the purpose lost efficacy.
Above-mentioned cap can be concaved with two recesses respect to one another, and so design can allow people be easy to the application of force on cap, that is people can be easy to grasp the bridge joint improved structure of terminal and it is pulled up.
The section of the first above-mentioned fluting can be in T shape.Same, the section of the second above-mentioned fluting also can be in T shape.
The accompanying drawing explanation
The stereogram that Fig. 1 is the utility model the first preferred embodiment.
The profile that Fig. 2 is the utility model the first preferred embodiment.
The cap that Fig. 3 is the utility model the first preferred embodiment and the exploded view of elastic conducting strip.
The exploded view that Fig. 4 is the elastic conducting strip watched from front to back of the utility model the first preferred embodiment.
The exploded view that Fig. 5 is the elastic conducting strip watched back to front of the utility model the first preferred embodiment.
The use view that Fig. 6 is the utility model the first preferred embodiment.
The stereogram that Fig. 7 is the utility model the second preferred embodiment.
[symbol description]
Bridge 1 connecting terminal structure-improved 2 caps 21 engage chamber 22 recess 3 first elastic conducting strips
Right front lateral surface 323 first elastic flanges of the 31 first connecting portion 32 first left front lateral surface 322 of pin section 321
4 second elastic conducting strip 41 second connecting portion 42 second pin section 421 first left-external side 422 first right outside side faces
423 first fluting 5 the 3rd elastic conduction 51 the 3rd connecting portion 52 the 3rd pin section 521 second left-external sides are unilateral
522 second right outside side 523 second fluting 6 the 4th elastic conduction 61 the 4th connecting portion 62 the 4th pin section sheets
The protruding 7 wiring guide rail 71 perforate edge of 621 back left exterior face 622 right exterior face 623 second elasticity
8 bridge joint improved structure of terminal direction A direction B direction C direction D
Embodiment
Please consult Fig. 1 and Fig. 2, the stereogram that Fig. 1 wherein is the utility model the first preferred embodiment, the profile that Fig. 2 is the utility model the first preferred embodiment simultaneously.
In graphic, show a bridge joint improved structure of terminal 1, and this bridge joint improved structure of terminal 1 comprises a cap 2, one first elastic conducting strip 3, one second elastic conducting strip 4, one the 3rd elastic conducting strip 5 and one the 4th elastic conducting strip 6.
Refer to Fig. 3, its cap that is the utility model the first preferred embodiment and the exploded view of elastic conducting strip, and please be simultaneously in the lump with reference to Fig. 1 and Fig. 2.
In Fig. 3, show that cap 2 comprises a joint chamber 21, and the first elastic conducting strip 3, the second elastic conducting strip 4, the 3rd elastic conducting strip 5 and the 4th elastic conducting strip 6 sequentially stack and are engaged in the joint chamber 21 of cap 2 each other, and as shown in Figures 1 and 2, detailed construction will be in following.
Please consult Fig. 4 and Fig. 5, the exploded view that Fig. 4 wherein is the elastic conducting strip watched from front to back of the utility model the first preferred embodiment, the exploded view that Fig. 5 is the elastic conducting strip watched back to front of the utility model the first preferred embodiment simultaneously.
From Fig. 4 and Fig. 5, the first elastic conducting strip 3 is reverse U shape and is formed with one first connecting portion 31 and 2 first pin sections 32, the first connecting portion 31 connects 2 first pin sections 32, each first pin section 32 convexes with forward a left front lateral surface 321 and a right front lateral surface 322, and each first pin section 32 convexes with one first elastic flange 323 backward, left front lateral surface 321 and right front lateral surface 322 lay respectively at the both sides of the first elastic flange 323; The second elastic conducting strip 4 also is reverse U shape and is formed with one second connecting portion 41 and 2 second pin sections 42, the second connecting portion 41 connects 2 second pin sections 42, and each second pin section 42 comprises one first left outside side 421 and one first right outside side 422, each second pin section 42 also offers one first fluting 423; The 3rd elastic conducting strip 5 also is reverse U shape and is formed with one the 3rd connecting portion 51 and 2 the 3rd pin sections 52, the 3rd connecting portion 51 connects 2 the 3rd pin sections 52, and each the 3rd pin section 52 comprises one second left outside side 521 and one second right outside side 522, each the 3rd pin section 52 also offers one second fluting 523; The 4th elastic conducting strip 6 also is reverse U shape and is formed with one the 4th connecting portion 61 and 2 the 4th pin sections 62, the 4th connecting portion 61 connects 2 the 4th pin sections 62, each the 4th pin section 62 convexes with a back left exterior face 621 and a right exterior face 622 backward, and each the 4th pin section 62 convexes with forward one second elastic flange 623, back left exterior face 621 and right exterior face 622 lay respectively at the both sides of the second elastic flange 623.
Again from Fig. 1 to Fig. 5, the first elastic conducting strip 3, the second elastic conducting strip 4, the 3rd elastic conducting strip 5 and the 4th elastic conducting strip 6 sequentially stack each other, the first connecting portion 31, the second connecting portion 41, the 3rd connecting portion 51 joint chamber 21 that coincide and be engaged in cap 2 corresponding to the 4th connecting portion 61, 2 first pin sections 32 of the first elastic conducting strip 3, 2 second pin sections 42 of the second elastic conducting strip 4, 2 the 3rd pin sections 52 of the 3rd elastic conducting strip 5 and 2 the 4th pin sections 62 of the 4th elastic conducting strip 6 are corresponding coinciding respectively also, and the first elastic flange 323 of the first elastic conducting strip 3 stretches into the first fluting 423 of the second elastic conducting strip 4, the second elastic flange 623 of the 4th elastic conducting strip 6 stretches into the second fluting 523 of the 3rd elastic conducting strip 5.
Refer to Fig. 6, its use view that is the utility model the first preferred embodiment, and please be simultaneously in the lump with reference to Fig. 1, Fig. 4 and Fig. 5.
When using, for example bridge joint improved structure of terminal 1 to be inserted to a wiring guide rail 7 when reaching the short circuit effect, the perforate 71 that the 4th pin section 62 of the 3rd pin section 52 of the second pin section 42 of the first pin section 32 of the first elastic conducting strip 3 after stacking each other, the second elastic conducting strip 4, the 3rd elastic conducting strip 5 and the 4th elastic conducting strip 6 can be inserted to wiring guide rails 7.
Now, as shown in the figure, the back left exterior face 621 of the 4th pin section 62 of the second left outside side 521 of the 3rd pin section 52 of the first left outside side 421 of the second pin section 42 of the left front lateral surface 321 of the first pin section 32 of the first elastic conducting strip 3 and right front lateral surface 322, the second elastic conducting strip 4 and the first right outside side 422, the 3rd elastic conducting strip 5 and the second right outside side 522 and the 4th elastic conducting strip 6 and right exterior face 622 can contact be contacted with wiring guide rail 7.In other words, each pin section of bridge joint improved structure of terminal 1 altogether has eight contact-making surfaces (left front lateral surface 321, right outside side 522, left outside side 521, second, right outside side 422, second, the left outside side 421, first of right front lateral surface 322, first, back left exterior face 621, right exterior face 622) and is contacted with wiring guide rail 7, so, each pin section of bridge joint improved structure of terminal 1 and the contact area between wiring guide rail 7 be can increase, increase contact area and contact point also can be reached to improve the purpose of conductance.
In addition, as shown in the figure, (the first pin section 32 of being referred to as the first elastic conducting strip 3 of pin section when bridge joint improved structure of terminal 1, the second pin section 42 of the second elastic conducting strip 4, the 3rd pin section 52 of the 3rd elastic conducting strip 5 and the 4th pin section 62 of the 4th elastic conducting strip 6) in the time of will being inserted in the perforate 71 of wiring guide rail 7, the pin section of bridge joint improved structure of terminal 1 can have A as shown in the figure, B, C, the distortion of D four direction, so when the pin section of bridge joint improved structure of terminal 1 is inserted in the perforate 71 of wiring guide rail 7, can increase the bond strength between the perforate 71 of the pin section of bridge joint improved structure of terminal 1 and wiring guide rail 7, that is do not have the caducous phenomenon of mutual appearance between its two, so can reach the purpose that improves bond strength and stability (for example stability of conduction).
Moreover, the first elastic conducting strip 3, the second elastic conducting strip 4, the 3rd elastic conducting strip 5 and the 4th elastic conducting strip 6 are after sequentially stacking each other, the first elastic flange 323 of the first elastic conducting strip 3 stretch into the second elastic conducting strip 4 first the fluting 423, the four elastic conducting strips 6 the second elastic flange 623 stretch into the 3rd elastic conducting strip 5 second the fluting 523.So, when the pin section of bridge joint improved structure of terminal 1 is inserted in the perforate 71 of wiring guide rail 7, and while making pin section be out of shape to insert perforate 71 a little, at C, the distortion of bis-directions of D can be because of leaving gap (the i.e. left front lateral surface 321 of the first elastic conducting strip 3 and the gap between right front lateral surface 322, and the back left exterior face 621 of the 4th elastic conducting strip 6 and the gap between right exterior face 622) and can leave space to carry out strain, simultaneously, because the first elastic flange 323 stretches into the first fluting 423, the second elastic flange 623 stretches into the second fluting 523, so can prevent the problem that makes it produce elastic fatigue (fatigue deformation) and therefore lose its due effect because extraneous factor is excessive to bridge joint improved structure of terminal 1 active force.
Refer to Fig. 1, in the present embodiment, cap 2 is concaved with two recesses 22 respect to one another again, and so design can allow people be easy to the application of force on cap 2, and for example people can be easy to grasp bridge joint improved structure of terminal 1 and it is pulled up.
From Fig. 4 and Fig. 5, in the present embodiment, the section of the first fluting 423 of the second elastic conducting strip 4 is in T shape, same again, and the section of this second fluting 523 of the 3rd elastic conducting strip 5 is also in T shape.Certainly, aforesaid section configuration is not as limit.
Refer to Fig. 7, its stereogram that is the utility model the second preferred embodiment.
In the present embodiment, its primary structure is all identical with above-mentioned the first preferred embodiment, only difference is in the bridge joint improved structure of terminal 8 shown in Fig. 7, the quantity of the pin section of its elastic conducting strip changes five into, that is the visual actual needs of quantity of the pin section of elastic conducting strip and change that (for example the first preferred embodiment is described two, perhaps can be three, perhaps can be four, perhaps can be described five of the second preferred embodiment, perhaps can be six etc.), and so design can be reached the described various effects of above-mentioned the first preferred embodiment equally.
The above; it is only embodiment of the present utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.
Claims (4)
1. a bridge joint improved structure of terminal is characterized in that comprising:
One cap, comprise a joint chamber;
One first elastic conducting strip, be reverse U shape and be formed with one first connecting portion and at least two the first pin sections, the first pin section links together by the first connecting portion, each first pin section convexes with forward a left front lateral surface and a right front lateral surface, and each first pin section convexes with one first elastic flange backward, and this left front lateral surface and right front lateral surface lay respectively at the both sides of the first elastic flange;
One second elastic conducting strip, be reverse U shape and be formed with one second connecting portion and at least two the second pin sections, the second pin section links together by the second connecting portion, and each second pin section comprises one first left outside side and one first right outside side, each second pin section also offers one first fluting;
One the 3rd elastic conducting strip, be reverse U shape and be formed with one the 3rd connecting portion and at least two the 3rd pin sections, the 3rd pin section links together by the 3rd connecting portion, and each the 3rd pin section comprises one second left outside side and one second right outside side, each the 3rd pin section also offers one second fluting; And
One the 4th elastic conducting strip, be reverse U shape and be formed with one the 4th connecting portion and at least two the 4th pin sections, the 4th pin section links together by the 4th connecting portion, each the 4th pin section convexes with a back left exterior face and a right exterior face backward, and each the 4th pin section convexes with forward one second elastic flange, this back left exterior face and this right exterior face lay respectively at the both sides of the second elastic flange;
Wherein, this first elastic conducting strip, the second elastic conducting strip, the 3rd elastic conducting strip and the 4th elastic conducting strip sequentially stack each other, the first connecting portion, the second connecting portion, the 3rd connecting portion is corresponding with the 4th connecting portion coincides and be engaged in the joint chamber, the first pin section, the second pin section, the 3rd pin section and the 4th pin section be corresponding coinciding respectively also, and this first elastic flange stretches into the first fluting, and the second elastic flange stretches into the second fluting.
2. bridge joint improved structure of terminal according to claim 1, is characterized in that, described cap is concaved with two recesses respect to one another.
3. bridge joint improved structure of terminal according to claim 1, is characterized in that, the section of described the first fluting is in T shape.
4. bridge joint improved structure of terminal according to claim 1, is characterized in that, the section of described the second fluting is in T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203162901U CN203326199U (en) | 2013-06-03 | 2013-06-03 | Improved structure of bridging terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203162901U CN203326199U (en) | 2013-06-03 | 2013-06-03 | Improved structure of bridging terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326199U true CN203326199U (en) | 2013-12-04 |
Family
ID=49665497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203162901U Expired - Lifetime CN203326199U (en) | 2013-06-03 | 2013-06-03 | Improved structure of bridging terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116315790A (en) * | 2023-04-14 | 2023-06-23 | 尤提乐电气有限公司 | Potential bridging structure |
-
2013
- 2013-06-03 CN CN2013203162901U patent/CN203326199U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116315790A (en) * | 2023-04-14 | 2023-06-23 | 尤提乐电气有限公司 | Potential bridging structure |
| CN116315790B (en) * | 2023-04-14 | 2023-10-13 | 尤提乐电气有限公司 | Potential bridging structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |