CN204793291U - Connecting terminal and terminal subassembly - Google Patents
Connecting terminal and terminal subassembly Download PDFInfo
- Publication number
- CN204793291U CN204793291U CN201520560580.XU CN201520560580U CN204793291U CN 204793291 U CN204793291 U CN 204793291U CN 201520560580 U CN201520560580 U CN 201520560580U CN 204793291 U CN204793291 U CN 204793291U
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- CN
- China
- Prior art keywords
- connecting portion
- ripple
- splicing ear
- crest
- trough
- 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.)
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Abstract
The utility model discloses a terminal and terminal subassembly. Connecting terminal includes first connecting portion, and first connecting portion contain the ripple, and wherein ripple extending direction and the first connecting portion of connecting terminal inserts the direction out of plumb. The terminal subassembly includes joining in marriage electric connector, still includes connecting terminal has the receipt to joining in marriage electric connector the first connecting portion of connecting terminal to joining in marriage the end. According to the utility model discloses a connecting terminal and terminal subassembly reduce material cost through set up the ripple on connecting terminal to have and connect advantage firm, easy operation.
Description
Technical field
The utility model relates to splicing ear and terminal assemblies.
Background technology
Splicing ear is connected with wire by wire connector usually, and wire connector has the receiving slit receiving splicing ear.Receiving slit has the dimensions that standard specifies usually, and splicing ear and the coupling part that standard receiving slit coordinates need the size be arranged to standard receiving slit corresponding, and the thickness of such as splicing ear is corresponding with the height of standard receiving slit.In some cases, there is the demand of thinning splicing ear.Although can adopt the coupling part of folding thin splicing ear or adopt the thin splicing ear of overlapping multi-disc to meet the dimensional requirement of standard receiving slit, these methods are very uneconomical.
Utility model content
The purpose of this utility model is to overcome above-mentioned some or certain defect of the prior art, providing a kind of splicing ear and terminal assemblies.
According to first aspect of the present utility model, provide a kind of splicing ear, comprise the first connecting portion, the first connecting portion comprises ripple, wherein the direction of insertion out of plumb of ripple bearing of trend and splicing ear first connecting portion.
Under preferable case, wherein ripple bearing of trend is consistent with the direction of insertion of the first connecting portion.More preferably, in situation, wherein ripple bearing of trend is parallel with the direction of insertion of the first connecting portion.
Under preferable case, wherein the first connecting portion also comprises body; Ripple comprises crest and trough, and the vertical range between crest and trough equals the integral multiple of the first connecting portion body thickness.More preferably, in situation, the vertical range between its medium wave peak and trough equals the twice of the first connecting portion body thickness.
Under preferable case, wherein the first connecting portion also comprises body; Ripple comprises crest and trough, and crest and trough give prominence to the surface of body respectively.
Under preferable case, wherein ripple comprises crest, and the direction of insertion of vertical first connecting portion of crest extends to the edge of the first connecting portion continuously.
Under preferable case, also comprise the second connecting portion, the second connecting portion has inserting foot, is used for and electricity device grafting.More preferably, in situation, wherein inserting foot is arranged to and pcb board grafting.
Under preferable case, also comprise the second connecting portion, the second connecting portion has crimp arms, is used for and conductor compression jointing.
Under preferable case, ripple is obtained by imprint process.
Under preferable case, the first connecting portion comprises multiple ripple.More preferably, in situation, multiple ripple is sinusoidal waveform.
According to a second aspect of the invention, provide a kind of terminal assemblies, comprise distribution connector, also comprise above-mentioned splicing ear, to distribution connector have receive splicing ear first connecting portion to joining end.
Under preferable case, comprising joining end wherein to distribution connector: diapire and the upwards relative pair of curved arm extended from diapire both sides of the edge, diapire becomes receiving slit with pair of curved upper-arm circumference, and when the first connecting portion is inserted into after in receiving slit, ripple abuts with the end of pair of curved arm and diapire respectively.More preferably, in situation, the first connecting portion comprises multiple ripple; First connecting portion is by Multi-contact between multiple ripple and the end of each bend arm.
Under preferable case, wire fixed part is also comprised to distribution connector, be used for fixing connection wire.
According to splicing ear of the present utility model and terminal assemblies, reduce material cost by arranging ripple on splicing ear, and there is stable connection, advantage simple to operate.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the splicing ear according to an embodiment of the present utility model;
Fig. 2 is the cross-sectional schematic according to the splicing ear shown in Fig. 1;
Fig. 3 is the schematic perspective view to distribution connector according to an embodiment of the present utility model;
Fig. 4 is for according to the front elevational schematic to distribution connector shown in Fig. 3;
Fig. 5 is the terminal assemblies schematic perspective view be assembled into distribution connector shown in the splicing ear shown in Fig. 1 and Fig. 3; And
Fig. 6 is the cross-sectional schematic of the terminal assemblies shown in Fig. 5.
Embodiment
Splicing ear of the present utility model and terminal assemblies is described in detail below in conjunction with accompanying drawing.It will be appreciated by those skilled in the art that embodiment described below is only to exemplary illustration of the present utility model, but not for making any restriction to it.In all of the figs, identical Reference numeral represents same or analogous parts.
See Fig. 1-6, comprise the first connecting portion 16 and the second connecting portion 12 according to splicing ear of the present utility model.First connecting portion 16 is used for being connected with to distribution connector, and the second connecting portion 12 is used for being connected with electricity device (such as power supply, circuit board etc.) or wire.Having joining end 20 to distribution connector, being used for connecing with the first connecting portion 16 pairs of accessory of splicing ear to joining end 20.First connecting portion 16 of splicing ear with to distribution connector to joining the direction of insertion of end 20 as shown in arrow A in Fig. 1.In the embodiment shown in the drawings, the first connecting portion 16 has body 10 and ripple 11; In other embodiments, bellows segment 11 also can occupy the Zone Full of the first connecting portion 16.
In one embodiment, have diapire 22 and the upwards relative pair of curved arm 23 extended from diapire 22 both sides of the edge to distribution connector to joining end 20, diapire 22 and pair of curved arm 23 surround receiving slit 21.Receiving slit 21 is used for reception first connecting portion 16, and wherein the end 25 of bend arm 23 is used for fixing first connecting portion 16.Be generally standard gauge definite value to the size of distribution connector, such as, vertical range between the end 25 of its bend arm 23 and diapire 22 is a standard gauge definite value, thus requires should have corresponding standard specific thickness to splicing ear first connecting portion 16 of its grafting.But splicing ear is under the prerequisite meeting electric property, thickness reduces to save material cost, but when adopting being connected distribution connector of the splicing ear thinner than original standard specific thickness and original standard, there is the problem that clamping is not adaptive.Inventor of the present utility model, in order to address this problem, by arranging ripple 11 on the first connecting portion 16 of splicing ear, effectively improves the space thickness of the first connecting portion 16.See Fig. 2, the space thickness H formed after ripple 11 is set
2obviously to be greater than the thickness H of the body 10 of the first connecting portion 16
1, wherein space thickness H
2the connection request to distribution connector of original standard can be met.
In the utility model, the ripple bearing of trend (i.e. direction of wave travel) of ripple 11 is arranged to the direction of insertion A out of plumb be inserted into the first connecting portion 16 in receiving slit 21.In a preferred embodiment, the ripple bearing of trend of ripple 11 is consistent with the direction of insertion A that the first connecting portion 16 is inserted in receiving slit 21, also namely roughly in the same direction.In more preferred embodiment, the ripple bearing of trend of ripple 11 is parallel with the direction of insertion A that the first connecting portion 16 is inserted in receiving slit 21.Above-mentioned set-up mode makes splicing ear fix with clamping position when being connected distribution connector, easy to operate, and electrical connection is firm.Simple imprint process can be adopted to manufacture ripple 11, and multiple splicing ears with above-mentioned ripple 11 can closely superpose mutually, conveniently deposit and transport time save space.And if the ripple bearing of trend of ripple 11 is arranged to vertical with the direction of insertion A that the first connecting portion 16 is inserted in receiving slit 21, then when cannot ensure to connect at every turn to the end 25 of the pair of curved arm 23 of distribution connector all with the top clamping of ripple 11.
Ripple 11 comprises crest 14, the direction of insertion A (Width) of vertical first connecting portion 16 of crest 14 extends to the edge of the first connecting portion 16 continuously, thus making splicing ear with when docking the receiving slit 21 of distribution connector, the end 25 of the bend arm 23 of receiving slit 21 can keep in touch with crest 14 all the time.
In certain embodiments, ripple 11 is continuous print many, and every bar ripple 11 has crest 14 and trough 15, and crest 14 and trough 15 give prominence to the surface of body 10 respectively.In a preferred embodiment, many ripples 11 are in sinusoidal waveform, the summit of each crest 14 is located along the same line, the summit of each trough 15 is also located along the same line, thus make splicing ear with when being connected distribution connector, the crest 14 of ripple 11 abuts with end 25 multiple spot of pair of curved arm 23, and the trough 15 of ripple 11 abuts with diapire 22 multiple spot, and this connected mode can improve validity and the stability of electrical connection.In certain embodiments, the space thickness H that formed of ripple 11
2(vertical range namely between crest 14 and trough 15) is the thickness H of the first connecting portion 16 body 10
1integral multiple.In one embodiment, the space thickness H that formed of ripple 11
2the thickness H of the first connecting portion 16 body 10
1twice, thus the material cost of 50% can be saved.
Splicing ear is used for the direction of insertion A of the second connecting portion 12 of being connected with electricity device or wire and the first connecting portion 16 and can be arranged in parallel, also can angled (such as vertical) arrange.In the embodiment show in figure 1, the second connecting portion 12 has inserting foot, is used for and electricity device grafting, and such as, with printed circuit board (PCB) (PCB) grafting, wherein inserting foot bearing of trend is parallel with the ripple bearing of trend of the first connecting portion 16.In another embodiment, the second connecting portion 12 has crimp arms, is used for and conductor compression jointing.
See Fig. 5-6, the splicing ear in the utility model and jointly form terminal assemblies to distribution connector, is used for transmitting the signal of telecommunication.During assembling, first the first connecting portion 16 of splicing ear is inserted in distribution connector receiving slit 21, certain pressure is applied again to the pair of curved arm 23 of distribution connector, the crest 14 of ripple 11 is abutted with the end 25 of pair of curved arm 23, the trough 15 of ripple 11 abuts with diapire 22, thus the first connecting portion 16 of splicing ear is fixed in the receiving slit 21 to distribution connector.In the illustrated embodiment, be wire connector to distribution connector, its link 24 is wire fixed part, and wire fixed part can have crimp arms, is used for crimping lead wire.In other embodiments, also can be other electricity component to distribution connector.
Above-described and the splicing ear shown in figure and terminal assemblies concrete shape, direction and structure are all only exemplary, under instruction of the present utility model, those of ordinary skill in the art can carry out various change or modification, and all these modification do not depart from the scope of the present utility model limited by claims.
Claims (17)
1. a splicing ear, comprises the first connecting portion, it is characterized in that, the first connecting portion comprises ripple, wherein the direction of insertion out of plumb of ripple bearing of trend and splicing ear first connecting portion.
2. splicing ear according to claim 1, is characterized in that, wherein ripple bearing of trend is consistent with the direction of insertion of the first connecting portion.
3. splicing ear according to claim 2, is characterized in that, wherein ripple bearing of trend is parallel with the direction of insertion of the first connecting portion.
4. splicing ear according to claim 1, is characterized in that, wherein the first connecting portion also comprises body; Ripple comprises crest and trough, and the vertical range between crest and trough equals the integral multiple of the first connecting portion body thickness.
5. splicing ear according to claim 4, is characterized in that, the vertical range between its medium wave peak and trough equals the twice of the first connecting portion body thickness.
6. splicing ear according to claim 1, is characterized in that, wherein the first connecting portion also comprises body; Ripple comprises crest and trough, and crest and trough give prominence to the surface of body respectively.
7. splicing ear according to claim 1, is characterized in that, wherein ripple comprises crest, and the direction of insertion of vertical first connecting portion of crest extends to the edge of the first connecting portion continuously.
8. splicing ear according to claim 1, is characterized in that, also comprises the second connecting portion, and the second connecting portion has inserting foot, is used for and electricity device grafting.
9. splicing ear according to claim 8, is characterized in that, wherein inserting foot is arranged to and pcb board grafting.
10. splicing ear according to claim 1, is characterized in that, also comprises the second connecting portion, and the second connecting portion has crimp arms, is used for and conductor compression jointing.
11. splicing ears according to claim 1, is characterized in that, ripple is obtained by imprint process.
12. splicing ears according to any one of claim 1-11, it is characterized in that, the first connecting portion comprises multiple ripple.
13. splicing ears according to claim 12, is characterized in that, multiple ripple is sinusoidal waveform.
14. 1 kinds of terminal assemblies, is characterized in that, comprise distribution connector, also comprise the arbitrary described splicing ear of claim 1-11, to distribution connector have receive splicing ear first connecting portion to joining end.
15. terminal assemblies according to claim 14, it is characterized in that, comprising joining end wherein to distribution connector: diapire and the upwards relative pair of curved arm extended from diapire both sides of the edge, diapire becomes receiving slit with pair of curved upper-arm circumference, when the first connecting portion is inserted into after in receiving slit, ripple abuts with the end of pair of curved arm and diapire respectively.
16. terminal assemblies according to claim 15, is characterized in that, the first connecting portion comprises multiple ripple; First connecting portion is by Multi-contact between multiple ripple and the end of each bend arm.
17. terminal assemblies according to claim 14, is characterized in that, also comprise wire fixed part to distribution connector, are used for fixing connection wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560580.XU CN204793291U (en) | 2015-07-29 | 2015-07-29 | Connecting terminal and terminal subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560580.XU CN204793291U (en) | 2015-07-29 | 2015-07-29 | Connecting terminal and terminal subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793291U true CN204793291U (en) | 2015-11-18 |
Family
ID=54533282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560580.XU Expired - Fee Related CN204793291U (en) | 2015-07-29 | 2015-07-29 | Connecting terminal and terminal subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711648A (en) * | 2015-07-29 | 2017-05-24 | 泰科电子(上海)有限公司 | Connection terminal and terminal assembly |
-
2015
- 2015-07-29 CN CN201520560580.XU patent/CN204793291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711648A (en) * | 2015-07-29 | 2017-05-24 | 泰科电子(上海)有限公司 | Connection terminal and terminal assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20210729 |