CN204481189U - A kind of terminal springs elastic mechanism with high contact area - Google Patents
A kind of terminal springs elastic mechanism with high contact area Download PDFInfo
- Publication number
- CN204481189U CN204481189U CN201520208974.9U CN201520208974U CN204481189U CN 204481189 U CN204481189 U CN 204481189U CN 201520208974 U CN201520208974 U CN 201520208974U CN 204481189 U CN204481189 U CN 204481189U
- Authority
- CN
- China
- Prior art keywords
- contact
- terminal springs
- elastic arm
- arms
- contact area
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a kind of terminal springs elastic mechanism with high contact area, this elastic mechanism comprises multiple arms be transversely set in parallel on terminal springs body upper surface and lower surface, the outstanding elastic arm of contact, and described arms with contact that outstanding elastic arm is longitudinally interlaced is between two laid on terminal springs body, in working order, described arms and the back side contacting outstanding elastic arm contacts with assembling female end and connect, and described arms with contact the front that hangs elastic arm and assemble male end and contact and connect.Compared with prior art, the utility model structure is simple, economical and practical, effectively can increase contact area, reduces contact resistance, and improves the tine resiliency mechanism of maximum current capacity.
Description
Technical field
The utility model belongs to art of electrical connectors field, relates to a kind of tine resiliency mechanism, especially relates to a kind of terminal springs elastic mechanism with high contact area.
Background technology
Binding post is for realizing a kind of accessory product be electrically connected, the industrial category being divided into connector.Along with industrial automatization is more and more higher and Industry Control requires more and more stricter, accurate, the consumption of binding post goes up gradually.At present, along with the development of electron trade, the scope of application of binding post gets more and more, and kind also gets more and more, and be widely used in every field, in the transmission signal of telecommunication and conduction, serve connection function, thus decrease the consumption of workload and production cost, bring many facilities to production and use, avoid many troubles, thus reach the object simplifying product structure, save manufacturing cost.
But market today needs a kind of 14.5mm terminal product of high conduction performance, the highest electric current carrying 300A.In order to realize above-mentioned design object, female terminal contact spring must possess very high contact area, and then reduces contact resistance, improves maximum current capacity.And existing 14.5mm terminal product all cannot meet above-mentioned conduction requirement, this can limit the use of this series products greatly, therefore, remains to be further improved.
Summary of the invention
The purpose of this utility model is exactly provide a kind of structure simple to overcome defect that above-mentioned prior art exists, economical and practical, effectively can increase contact area, reduce contact resistance, and improve the tine resiliency mechanism of maximum current capacity.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of terminal springs elastic mechanism with high contact area, this elastic mechanism comprises multiple arms be transversely set in parallel on terminal springs body upper surface and lower surface, the outstanding elastic arm of contact, and described arms with contact that outstanding elastic arm is longitudinally interlaced is between two laid on terminal springs body, in working order, described arms and the back side contacting outstanding elastic arm contacts with assembling female end and connect, and described arms with contact the front that hangs elastic arm and assemble male end and contact and connect.
The two ends of described arms are fixedly connected with terminal springs body respectively.
The two ends, the back side of described arms are respectively equipped with first contact projection suitable with assembling female end, and the two ends, front of described arms be respectively equipped with assemble male end suitable first contact groove.
One end that elastic arm is hanged in described contact is fixedly connected with terminal springs body, and the other end is unsettled.
Be provided with the stamped bumps suitable with assembling female end in the middle part of the back side that elastic arm is hanged in described contact, and the positive Middle face that elastic arm is hanged in described contact is provided with the stamped recess suitable with assembling male end.
One end that the back side that elastic arm is hanged in described contact is fixedly connected with terminal springs body is provided with second contact projection suitable with assembling female end, and described the contact front hanging elastic arm and one end that terminal springs body is fixedly connected be provided with assemble male end suitable second contact groove.
Unsettled one end, the back side that elastic arm is hanged in described contact is provided with the contact suitable with assembling female end and arches upward.
Described arms is provided with multiple altogether, and is longitudinally equidistantly laid on terminal springs body.
Described contact is hanged elastic arm and is provided with multiple altogether, and is longitudinally equidistantly laid on terminal springs body.
The utility model adopts arms and the outstanding elastic arm of contact, and both be combined, both contacting points positions are different, can effectively reduce the insertion force of terminal; And in contact area, owing to being provided with the stamped bumps suitable with assembling female end in the middle part of the back side of the outstanding elastic arm of contact, 2 effective elasticity contact points can being generated, can effective contact area be increased, and then reduce contact resistance, effectively improve maximum current capacity.
Compared with prior art, the utility model has following characteristics:
1) add effective contact area, reduce contact resistance, improve maximum current capacity;
2) adopt arms and the outstanding elastic arm of contact, both contacting points positions are different, can effectively reduce the insertion force of terminal;
3) structure is simple, economical and practical, is easy to machine-shaping, has good application prospect.
Accompanying drawing explanation
Fig. 1 is the utility model back side mounting structure schematic diagram;
Fig. 2 is the utility model front side mounting structure schematic diagram;
Fig. 3 is the utility model arms schematic rear view;
Fig. 4 is the utility model arms front schematic view;
Fig. 5 is the outstanding elastic arm schematic rear view of the utility model contact;
Fig. 6 is the outstanding elastic arm front schematic view of the utility model contact;
Description of symbols in figure:
1-terminal springs body, 2-arms, the outstanding elastic arm of 3-contact, the 4-the first contact projection, the 5-the first contact groove, 6-stamped bumps, 7-stamped recess, the 8-the second contact projection, the 9-the second contact groove, 10-contact are arched upward.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment:
As shown in Figure 1-2, a kind of terminal springs elastic mechanism with high contact area, this elastic mechanism comprises multiple arms 2 be transversely set in parallel on terminal springs body 1 upper surface and lower surface, the outstanding elastic arm 3 of contact, and arms 2 with contact that outstanding elastic arm 3 is longitudinally interlaced is between two laid on terminal springs body 1, in working order, arms 2 and the back side contacting outstanding elastic arm 3 contacts with assembling female end and connect, and arms 2 with contact the front that hangs elastic arm 3 and assemble male end and contact and connect.
Wherein, the two ends of arms 2 are fixedly connected with terminal springs body 1 respectively.One end of the outstanding elastic arm 3 of contact is fixedly connected with terminal springs body 1, and the other end is unsettled.Arms 2 is provided with multiple altogether, and is longitudinally equidistantly laid on terminal springs body 1.The outstanding elastic arm 3 of contact is provided with multiple altogether, and is longitudinally equidistantly laid on terminal springs body 1.
As shown in Figure 3-4, the two ends, the back side of arms 2 are respectively equipped with first contact projection 4 suitable with assembling female end, and the two ends, front of arms 2 be respectively equipped with assemble male end suitable first contact groove 5.
As seen in figs. 5-6, in the middle part of the back side of the outstanding elastic arm 3 of contact, be provided with the stamped bumps 6 suitable with assembling female end, and the positive Middle face of the outstanding elastic arm 3 of contact is provided with the stamped recess 7 suitable with assembling male end.One end that the back side of the outstanding elastic arm 3 of contact is fixedly connected with terminal springs body 1 is provided with second contact projection 8 suitable with assembling female end, and contact hang the front of elastic arm 3 and one end that terminal springs body 1 is fixedly connected be provided with assemble male end suitable second contact groove 9.Unsettled one end, the back side of the outstanding elastic arm 3 of contact is provided with the contact suitable with assembling female end and arches upward 10.
Adopt arms 2 and the outstanding elastic arm 3 of contact, both be combined, both contacting points positions are different, can effectively reduce the insertion force of terminal; And in contact area, owing to being provided with the stamped bumps 6 suitable with assembling female end in the middle part of the back side of the outstanding elastic arm 3 of contact, 2 effective elasticity contact points can being generated, can effective contact area be increased, and then reduction contact resistance, effectively improve maximum current capacity.
Claims (9)
1. one kind has the terminal springs elastic mechanism of high contact area, it is characterized in that, this elastic mechanism comprises multiple arms be transversely set in parallel on terminal springs body upper surface and lower surface, the outstanding elastic arm of contact, and described arms with contact that outstanding elastic arm is longitudinally interlaced is between two laid on terminal springs body, in working order, described arms and the back side contacting outstanding elastic arm contacts with assembling female end and connect, and described arms with contact the front that hangs elastic arm and assemble male end and contact and connect.
2. a kind of terminal springs elastic mechanism with high contact area according to claim 1, it is characterized in that, the two ends of described arms are fixedly connected with terminal springs body respectively.
3. a kind of terminal springs elastic mechanism with high contact area according to claim 2, it is characterized in that, the two ends, the back side of described arms are respectively equipped with first contact projection suitable with assembling female end, and the two ends, front of described arms be respectively equipped with assemble male end suitable first contact groove.
4. a kind of terminal springs elastic mechanism with high contact area according to claim 1, it is characterized in that, one end that elastic arm is hanged in described contact is fixedly connected with terminal springs body, and the other end is unsettled.
5. a kind of terminal springs elastic mechanism with high contact area according to claim 4, it is characterized in that, be provided with the stamped bumps suitable with assembling female end in the middle part of the back side that elastic arm is hanged in described contact, and the positive Middle face that elastic arm is hanged in described contact is provided with the stamped recess suitable with assembling male end.
6. a kind of terminal springs elastic mechanism with high contact area according to claim 4, it is characterized in that, one end that the back side that elastic arm is hanged in described contact is fixedly connected with terminal springs body is provided with second contact projection suitable with assembling female end, and described the contact front hanging elastic arm and one end that terminal springs body is fixedly connected be provided with assemble male end suitable second contact groove.
7. a kind of terminal springs elastic mechanism with high contact area according to claim 4, is characterized in that, unsettled one end, the back side that elastic arm is hanged in described contact is provided with the contact suitable with assembling female end and arches upward.
8. a kind of terminal springs elastic mechanism with high contact area according to claim 1, it is characterized in that, described arms is provided with multiple altogether, and is longitudinally equidistantly laid on terminal springs body.
9. a kind of terminal springs elastic mechanism with high contact area according to claim 1, it is characterized in that, described contact is hanged elastic arm and is provided with multiple altogether, and is longitudinally equidistantly laid on terminal springs body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208974.9U CN204481189U (en) | 2015-04-08 | 2015-04-08 | A kind of terminal springs elastic mechanism with high contact area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208974.9U CN204481189U (en) | 2015-04-08 | 2015-04-08 | A kind of terminal springs elastic mechanism with high contact area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481189U true CN204481189U (en) | 2015-07-15 |
Family
ID=53636964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520208974.9U Expired - Fee Related CN204481189U (en) | 2015-04-08 | 2015-04-08 | A kind of terminal springs elastic mechanism with high contact area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994375A (en) * | 2016-10-26 | 2018-05-04 | 德尔福中央电气（上海）有限公司 | A kind of high current carrying capacity terminal springs |
-
2015
- 2015-04-08 CN CN201520208974.9U patent/CN204481189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994375A (en) * | 2016-10-26 | 2018-05-04 | 德尔福中央电气（上海）有限公司 | A kind of high current carrying capacity terminal springs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104037523A (en) | High current terminal | |
| CN201898228U (en) | Socket | |
| CN204481189U (en) | A kind of terminal springs elastic mechanism with high contact area | |
| CN203883192U (en) | Large-current terminal | |
| CN201438548U (en) | Easy-plug all-purpose plug bush | |
| CN208782088U (en) | Terminal of power connector | |
| CN203589274U (en) | Electric connector terminal | |
| CN202094419U (en) | Plug with clamp | |
| CN205319382U (en) | Electrically connecting sheet | |
| CN205194889U (en) | Socket connector terminal | |
| CN205231304U (en) | Electrically conductive clamp | |
| CN203859268U (en) | Socket sleeve | |
| WO2016029886A1 (en) | Elastic contact spring and adapter using the contact spring | |
| CN208142407U (en) | A kind of connection terminal structure | |
| CN206976636U (en) | A kind of double contact terminal structure | |
| CN216818695U (en) | Battery negative pole coupling assembling suitable for non-contact plug detection device | |
| CN202616460U (en) | Socket and pin thereof | |
| CN204834553U (en) | Fuse | |
| CN208873933U (en) | A kind of bar connector | |
| CN213340794U (en) | Socket made of self-clamping elastic sheet | |
| CN202917682U (en) | Wall socket with horseshoe-shaped reed | |
| CN204680714U (en) | A kind of battery contact spring leaf | |
| CN204088662U (en) | A kind of socket connector | |
| CN102832079B (en) | Movable spring group of magnetic latching relay | |
| CN2686067Y (en) | Wobbler contact |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20190408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |