CN204927572U - Electric connector with flat cable - Google Patents
Electric connector with flat cable Download PDFInfo
- Publication number
- CN204927572U CN204927572U CN201520589037.2U CN201520589037U CN204927572U CN 204927572 U CN204927572 U CN 204927572U CN 201520589037 U CN201520589037 U CN 201520589037U CN 204927572 U CN204927572 U CN 204927572U
- Authority
- CN
- China
- Prior art keywords
- flat cable
- electric connector
- terminal
- insulating body
- space bar
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 16
- 238000003032 molecular docking Methods 0.000 claims description 27
- 238000009413 insulation Methods 0.000 claims description 14
- 230000004308 accommodation Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electric connector with flat cable, which comprises an insulating body, a plurality of flat cable terminals and a plurality of flat cable terminals, wherein the insulating body is provided with a terminal groove; the conductive terminals are embedded in the insulating body, two ends of each conductive terminal are respectively provided with a contact part and a welding part, and the contact parts are correspondingly abutted in the terminal grooves; the partition plate is provided with a first surface opposite to the surface of the channel, a second surface opposite to the opposite side of the first surface, a plurality of bumps formed on the first surface, and a plurality of grooves passing through the first surface and the second surface; the circuit board is provided with a third surface, a first conductive contact part and a second conductive contact part; and the flat cable substrate is provided with a plurality of conductors which are electrically connected with the second conductive contact part. The utility model discloses can stabilize the fixed conductive terminal to reduce the space in terminal groove.
Description
[technical field]
The utility model relates to a kind of electric connector, particularly relate to a kind of electric connector of tool flat cable, by space bar with stably fixing conducting terminal, and the space of terminal groove can be reduced, flow into terminal groove to avoid moulding material and then affect the electricity connection function of conducting terminal.
[background technology]
Along with the size trend of connector is compact, relatedly the terminal of connector is made to need to design more very thin and arrangement pitch (Pitch) between terminal is also more narrow, this makes conducting terminal and circuit board not easily form fixing and effectively cannot be electrically connected described circuit board, therefore the electric connection of connector will be challenged, therefore relevant technical matters must promote, otherwise cannot solve above-mentioned conducting terminal and firmly can not be connected to the body of connector and the problem of circuit board.In addition, the connector of known techniques cannot reduce the space of terminal groove, flows into terminal groove and then affect the electricity connection function of conducting terminal to cause moulding material.Therefore, the conducting terminal the problem whether firmly space of configuration and terminal groove is excessive of above-mentioned connector must be solved.
[utility model content]
One of the utility model object is the electric connector providing a kind of tool flat cable, by space bar with stably fixing conducting terminal, and reduces the space of terminal groove, flows into terminal groove and then affect the electricity connection function of conducting terminal to avoid moulding material.
For reaching above-mentioned purpose, one of the utility model preferred embodiment provides a kind of electric connector of tool flat cable, comprising: an insulating body, is provided with a conduit surface, the some terminal grooves formed on the surface from described conduit and holding parts; Some conducting terminals, are embedded at described insulating body, and the two ends of conducting terminal have a contact portion and a weld part respectively, and some contact portion are corresponding to be contacted in some terminal grooves; One space bar, be provided with one of relatively described conduit surface first surface, described first surface relative heteropleural a second surface, be formed at some projections on described first surface and the some grooves by described first surface and described second surface; One circuit board, is provided with one the 3rd surface, is formed at some first electrically conducting contacts on described 3rd surface and some second electrically conducting contacts with the corresponding electric connection of some first electrically conducting contacts respectively; And a flat cable substrate, be provided with some conductors, described some conductors are electrically connected described some second electrically conducting contacts.
In one embodiment, some weld parts of some conducting terminals are electrically connected some first electrically conducting contacts of described circuit board.
In one embodiment, some projections of described space bar insert some terminal grooves relatively, with the some conducting terminals of upper surface fixing by projection in some terminal grooves.
In one embodiment, some projections of described space bar insert some terminal grooves relatively, to fill up a part of space beyond conducting terminal by the front surface of projection in described terminal groove.
In one embodiment, some grooves of described space bar pass with for some conducting terminals, and some conducting terminals are propped up the accommodation space in described insulating body by some grooves.
In one embodiment, the upper surface of projection extends from the bottom surface of groove.
In one embodiment, conducting terminal also comprises the first clamping part of extending from described contact portion and extends from described first clamping part and connect the second clamping part of described weld part.
In one embodiment, described space bar props up a part of described second clamping part, with the second clamping part described in pressure holding.
In one embodiment, described space bar props up whole described second clamping parts junction to described weld part and described second clamping part, with the second clamping part described in pressure holding.
In one embodiment, described holding parts comprises a pair guide channel, abuts against the second surface of described space bar in order to guide described circuit board.
In one embodiment, the electric connector of tool flat cable more comprises a protecting cover, in order to cover the described flat cable substrate of described holding parts, described space bar, described circuit board and part.
In one embodiment, described insulating body also comprises clamping block, in order to protecting cover described in blocking, described insulating body and described protecting cover is snapped together.
In one embodiment, described flat cable substrate also comprises one first insulation division and one second insulation division, the coated described conductor of wherein said first insulation division, coated described first insulation division of described second insulation division and/or described conductor.
In one embodiment, described insulating body also comprises one first docking section, the second docking section and the 3rd docking section, described second docking section is arranged between described first docking section and described 3rd docking section, and described first docking section, described second docking section and described 3rd docking section connect with corresponding socket.
Another preferred embodiment of this creation provides a kind of electric connector of tool flat cable, comprising: an insulating body, is provided with a conduit surface, the some terminal grooves formed on the surface from described conduit and holding parts; Some conducting terminals, are embedded at described insulating body, and the two ends of some conducting terminals described in each have a contact portion and a weld part respectively, and described some contact portion are corresponding to be contacted in described some terminal grooves; One space bar, is provided with a second surface, the some projections be formed on described first surface of relative heteropleural of one of relatively described conduit surface first surface, described first surface; One circuit board, is provided with one the 3rd surface, is formed at some first electrically conducting contacts on described 3rd surface and some second electrically conducting contacts with the corresponding electric connection of described some first electrically conducting contacts respectively; And a flat cable substrate, be provided with some conductors, described some conductors are electrically connected described some second electrically conducting contacts.
The utility model discloses a kind of electric connector of tool flat cable, by space bar with stably fixing conducting terminal, and avoids moulding material to flow into terminal groove and then affects the electricity connection function of conducting terminal.
[accompanying drawing explanation]
The utility model above-mentioned purpose, feature and advantage specifically will present with institute's accompanying drawings in conjunction with following detailed description in detail.
Fig. 1 is the combination stereogram of the electric connector illustrating tool flat cable in the utility model embodiment.
Fig. 2 is the three-dimensional exploded view of the electric connector illustrating tool flat cable in the utility model embodiment.
Fig. 3 is the assembled state schematic diagram illustrating insulating body in the utility model embodiment, conducting terminal, space bar, circuit board, flat cable substrate and protecting cover.
Fig. 4 is the sectional perspective enlarged diagram illustrating the utility model embodiment central dividing plate.
[embodiment]
With reference to figure 1, Fig. 2 and Fig. 3, Fig. 1 is the combination stereogram of the electric connector illustrating tool flat cable in the utility model embodiment, Fig. 2 is the three-dimensional exploded view of the electric connector illustrating tool flat cable in the utility model embodiment, and Fig. 3 is the assembled state schematic diagram illustrating insulating body 100 in the utility model embodiment, conducting terminal 102, space bar 104, circuit board 106, flat cable substrate 108 and protecting cover 110.The electric connector of the tool flat cable of the utility model comprises insulating body 100, some conducting terminals 102, space bar 104, circuit board 106, flat cable substrate 108 and protecting cover 110.In the embodiment in figure 1, the electric connector of tool flat cable is such as the connector of compatible SATAExpress specification, and circuit board 106 is such as printed circuit board (PCB) (PrintedCircuitBoard, PCB).Some conducting terminals 102 are be made up of signal terminal or power supply terminal.
As shown in FIG. 2 and 3, insulating body 100 be provided with a conduit surface 112, the some terminal grooves 114, a pair holding parts 116 formed on the other direction on described conduit surface 112 that are formed on a direction on described conduit surface 112 and be formed in described conduit surface 112 and described to the accommodation space 140 between holding parts 116.The holding parts 116 of described insulating body 100 comprises a pair guide channel 130.
As shown in FIG. 2 and 3, some conducting terminals 102 are embedded in described insulating body 100, and the two ends of conducting terminal 102 have contact portion 118 and a weld part 120 respectively, and some contact portion 118 are corresponding to be contacted in some terminal grooves 114.In one embodiment, first clamping part (being such as barb structure) 121 of conducting terminal 102 is equipped in the sidewall (sign) that inner or the first clamping part 121 of terminal groove 114 tightly fits in terminal groove 114, and wherein clamping part 121 connects described contact portion 118.Conducting terminal 102 also comprises the second clamping part 123 and is connected between the first clamping part 121 and weld part 120.Contact portion 118 in terminal groove 114 can connect with corresponding socket (non-icon).Weld part 112 protrudes from conduit surface 112 and is positioned at described accommodation space 140.
In Fig. 2 and Fig. 3, space bar 104 be provided with one of relatively described conduit surface 120 first surface 122a, described first surface 122a relative heteropleural a second surface 122b, be formed at the some projections 124 on described first surface 122a and the some grooves 126 by described first surface 122a and described second surface 122b.Space bar 104 is arranged at the accommodation space 140 of insulating body 100, and first surface 122a props up conduit surface 120, makes space bar 104 can the second clamping part 123 of pressure holding conducting terminal 102, with stable fixing conducting terminal 102.In other words, the first clamping part 121 of conducting terminal 102 and the second clamping part 123 are subject to the terminal groove 114 of insulating body 100 and the fixing of space bar 104 respectively, solve the problem that conducting terminal 102 is firm not.In a preferred embodiment, second surface 122b in alignment with the second clamping part 123 and the junction of weld part 120, that is, makes space bar 104 complete pressure holding second clamping part 123, or the second clamping part 123 that second surface 122b overlapping is a part of, make space bar 104 pressure holding second clamping part 123.
In Fig. 2 and Fig. 3, circuit board 106 is provided with one the 3rd surperficial 122c, is formed at the some first electrically conducting contact 128a on described 3rd surperficial 122c and the some second electrically conducting contact 128b with the corresponding electric connection of some first electrically conducting contact 128a respectively, and wherein some weld parts 120 of some conducting terminals 102 are electrically connected some first electrically conducting contact 120a of described circuit board 106.The holding parts 116 of insulating body 100 comprises a pair guide channel 130, first side 132 in order to guide described circuit board 106 abuts against the second surface 122b of described space bar 104, wherein when circuit board 102 inserts accommodation space 140 by guide channel 130, some first electrically conducting contact 128a conducting terminal 102 in electrical contact on 3rd surperficial 122c of circuit board 106 is such as with welding manner.In one embodiment, the second side 133 of circuit board 106 trims with the end of the holding parts 116 of insulating body 100.First electrically conducting contact 128a and the second electrically conducting contact 128b is arranged at the 3rd surperficial 122c simultaneously, contribute to inspecting fast the first electrically conducting contact 128a and the second electrically conducting contact 128b respectively with the in electrical contact state of conducting terminal 102 with flat cable substrate 108.
Flat cable substrate 108 is electrically connected the some second electrically conducting contact 128b on described 3rd surperficial 122c, such as, be the electric connection mode of welding.And with protecting cover 110, the conductor 148 of circuit board 106 and flat cable substrate 108 is formed coated state.
The sectional perspective enlarged diagram illustrating the utility model embodiment central dividing plate 104 with reference to figure 2, Fig. 3 and Fig. 4, Fig. 4.Some projections 124 of described space bar 104 insert some terminal grooves 114, relatively with the some conducting terminals of upper surface 136 fixing 102 by projection 124 in some terminal grooves 114.The bottom surface of the second clamping part 123 of the upper surface 136 pressure holding conducting terminal 102 of projection 124, and the lower surface 137 of projection 124 props up the bottom surface of terminal groove 114.In addition, described projection 124 has the function of guiding space bar 104 upstream end pilot trench 114, make the first surface 122a of space bar 104 fit in the conduit surface 112 of insulating body 100, effectively fill up the space between conducting terminal 102 and terminal groove 114, and firmly pressure holding conducting terminal 102.Each projection 124 is separated by the disposition interval that a preset space length equals between conducting terminal 102.
As shown in the 2 to 4 figure, some projections 124 of described space bar 104 insert some terminal grooves 114, relatively to fill up by the front surface 138 of projection 124 or to contain a part of space in described terminal groove 114 beyond conducting terminal 102.In one embodiment, the front surface 138 of projection 124 forms chamfering or arc chord angle, so that in insertion end pilot trench 114.Therefore, projection 124 effectively can reduce the space of terminal groove 114, flows into terminal groove 114 and then affect the electricity connection function of conducting terminal 102 to avoid moulding material.In addition, the length of projection 124 in terminal groove 114 can be unrestricted under the situation not affecting contact portion 118, space bar 104 is increased, with more firmly fixing conducting terminal 102 with the first clamping part 121 of conducting terminal 102 and the contact area of the second clamping part 123.
As shown in the 2 to 4 figure, some grooves 126 of described space bar 104 pass with for some conducting terminals 102, and some conducting terminals 102 are propped up the sidewall of the accommodation space 140 in described insulating body 100 by some grooves 126.The upper surface 136 of projection 124 extends the bottom surface 142 from groove 126, makes conducting terminal 102 easily through groove 126.In other words, the upper surface 136 of projection 124 is copline with the bottom surface 142 of groove 126, and conducting terminal 102 is convenient in insertion end pilot trench 114.
One of as shown in Figures 2 and 3 in embodiment, first opening 144 of protecting cover 110 is in order to cover the described flat cable substrate 108 of described holding parts 116, described space bar 104, described circuit board 106 and part, wherein said insulating body 100 also comprises clamping block 134, in order to the concave domain (non-icon) of protecting cover described in blocking 110, described insulating body 100 is closely snapped together with described protecting cover 110, protecting cover 110 and insulating body 100 are combined with assembling mode.In other words, the holding parts 116 of insulating body 100 is inserted in the first opening 144 of protecting cover 110, to hold the flat cable substrate 108 of conducting terminal 102, space bar 104, circuit board 106 and a part.Protecting cover 110 also comprises one second opening 146, passes for flat cable substrate 108.In another embodiment, protecting cover 110 is with the insulating body of the coated part of plastics forming (molding) mode and flat cable substrate 108.
One of as shown in Figure 2 in embodiment, flat cable substrate 108 also comprises one first insulation division 162 and one second insulation division 164, and wherein the coated some conductors 148, second of the first insulation division 162 insulate 164 coated first insulation divisions 162 and/or conductor 148.
One of as shown in Figure 1 and Figure 2 in embodiment, insulating body 100 also comprises one first docking section 154, docking section 152, second and the 3rd docking section 156, second docking section 154 is arranged between the first docking section 152 and the 3rd docking section 156, and the first docking section 154, docking section 152, second and the 3rd docking section 156 connect with corresponding socket (non-icon).
In sum, the utility model discloses a kind of electric connector of tool flat cable, by space bar with stably fixing conducting terminal, and reduces the space of terminal groove, flows into terminal groove and then affect the electricity connection function of conducting terminal to avoid moulding material.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (17)
1. an electric connector for tool flat cable, is characterized in that, comprising:
One insulating body, is provided with a conduit surface, the some terminal grooves formed on the surface from described conduit and holding parts;
Some conducting terminals, are embedded at described insulating body, and the two ends of described conducting terminal have a contact portion and a weld part respectively, and some contact portion are corresponding to be contacted in some terminal grooves;
One space bar, be provided with one of relatively described conduit surface first surface, described first surface relative heteropleural a second surface, be formed at some projections on described first surface and the some grooves by described first surface and described second surface;
One circuit board, is provided with one the 3rd surface, is formed at some first electrically conducting contacts on described 3rd surface and some second electrically conducting contacts with the corresponding electric connection of some first electrically conducting contacts respectively; And
One flat cable substrate, is provided with some conductors, and described some conductors are electrically connected described some second electrically conducting contacts.
2. the electric connector of tool flat cable according to claim 1, it is characterized in that, some weld parts of some conducting terminals are electrically connected some first electrically conducting contacts of described circuit board.
3. the electric connector of tool flat cable according to claim 1, it is characterized in that, some projections of described space bar insert some terminal grooves relatively, with the some conducting terminals of upper surface fixing by described projection in some terminal grooves.
4. the electric connector of tool flat cable according to claim 3, it is characterized in that, some projections of described space bar insert some terminal grooves relatively, to fill up a part of space in described terminal groove beyond conducting terminal by the front surface of projection.
5. the electric connector of tool flat cable according to claim 3, it is characterized in that, some grooves of described space bar pass with for some conducting terminals, and some conducting terminals are propped up the accommodation space in described insulating body by some grooves.
6. the electric connector of tool flat cable according to claim 3, is characterized in that, the upper surface of described projection extends from the bottom surface of described groove.
7. the electric connector of tool flat cable according to claim 1, is characterized in that, conducting terminal also comprises the first clamping part of extending from described contact portion and extends from described first clamping part and connect the second clamping part of described weld part.
8. the electric connector of tool flat cable according to claim 7, is characterized in that, described space bar props up a part of described second clamping part, with the second clamping part described in pressure holding.
9. the electric connector of tool flat cable according to claim 7, is characterized in that, described space bar props up whole described second clamping parts junction to described weld part and described second clamping part, with the second clamping part described in pressure holding.
10. the electric connector of tool flat cable according to claim 1, it is characterized in that, described holding parts comprises a pair guide channel, and the side in order to guide described circuit board abuts against the second surface of described space bar.
The electric connector of 11. tool flat cables according to claim 1, is characterized in that, also comprise a protecting cover, in order to cover the described flat cable substrate of described holding parts, described space bar, described circuit board and part.
12. according to the electric connector of the tool flat cable described in claim 11, and it is characterized in that, described insulating body also comprises clamping block, in order to protecting cover described in blocking, described insulating body and described protecting cover is snapped together.
The electric connector of 13. 1 kinds of tool flat cables, is characterized in that, comprising:
One insulating body, is provided with a conduit surface, the some terminal grooves formed on the surface from described conduit and holding parts;
Some conducting terminals, are embedded at described insulating body, and the two ends of conducting terminal have a contact portion and a weld part respectively, and some contact portion are corresponding to be contacted in some terminal grooves;
One space bar, is provided with one of relatively described conduit surface first surface, the second surface of relative heteropleural of described first surface and some projections of being formed on described first surface;
One circuit board, is provided with one the 3rd surface, is formed at some first electrically conducting contacts on described 3rd surface and some second electrically conducting contacts with the corresponding electric connection of some first electrically conducting contacts respectively; And
One flat cable substrate, is provided with some conductors, and described some conductors are electrically connected described some second electrically conducting contacts.
14. according to the electric connector of the tool flat cable described in claim 13, it is characterized in that, described flat cable substrate also comprises one first insulation division and one second insulation division, the coated described some conductors of wherein said first insulation division, coated described first insulation division of described second insulation division and/or described some conductors.
15. according to the electric connector of the tool flat cable described in claim 14, it is characterized in that, described insulating body also comprises one first docking section, the second docking section and the 3rd docking section, described second docking section is arranged between described first docking section and described 3rd docking section, and described first docking section, described second docking section and described 3rd docking section connect with corresponding socket.
16. according to the electric connector of the tool flat cable described in claim 13, it is characterized in that, described some projections of described space bar insert described some terminal grooves relatively, to fill up a part of space beyond some conducting terminals described in described terminal groove by the front surface of described some projections.
17., according to the electric connector of the tool flat cable described in claim 16, is characterized in that, also comprise a protecting cover, in order to cover the described flat cable substrate of described holding parts, described space bar, described circuit board and part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104211577U TWM518418U (en) | 2015-07-17 | 2015-07-17 | Electrical connector with flat cable |
| TW104211577 | 2015-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927572U true CN204927572U (en) | 2015-12-30 |
Family
ID=54976673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589037.2U Expired - Fee Related CN204927572U (en) | 2015-07-17 | 2015-08-07 | Electric connector with flat cable |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204927572U (en) |
| TW (1) | TWM518418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799211A (en) * | 2016-09-06 | 2018-03-13 | 品威电子国际股份有限公司 | Flexible flat cable structure and flexible flat cable fixing structure for electrical connector |
| CN110289509A (en) * | 2019-06-19 | 2019-09-27 | 江苏铁锚玻璃股份有限公司 | Round cable, interconnecting device, flat cable and round cable mutual shifting method |
-
2015
- 2015-07-17 TW TW104211577U patent/TWM518418U/en not_active IP Right Cessation
- 2015-08-07 CN CN201520589037.2U patent/CN204927572U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799211A (en) * | 2016-09-06 | 2018-03-13 | 品威电子国际股份有限公司 | Flexible flat cable structure and flexible flat cable fixing structure for electrical connector |
| CN110289509A (en) * | 2019-06-19 | 2019-09-27 | 江苏铁锚玻璃股份有限公司 | Round cable, interconnecting device, flat cable and round cable mutual shifting method |
| CN110289509B (en) * | 2019-06-19 | 2021-12-28 | 江苏铁锚玻璃股份有限公司 | Round cable, switching box, flat cable and round cable mutual switching method |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM518418U (en) | 2016-03-01 |
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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 |
Granted publication date: 20151230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |