CN102904096A - Connector structure and signal adapter using same - Google Patents
Connector structure and signal adapter using same Download PDFInfo
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- CN102904096A CN102904096A CN2012102837651A CN201210283765A CN102904096A CN 102904096 A CN102904096 A CN 102904096A CN 2012102837651 A CN2012102837651 A CN 2012102837651A CN 201210283765 A CN201210283765 A CN 201210283765A CN 102904096 A CN102904096 A CN 102904096A
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- insulating body
- splicing ear
- pin
- groove
- pedestal
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 34
- 238000010276 construction Methods 0.000 claims description 26
- 238000009413 insulation Methods 0.000 claims description 18
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 claims description 10
- 210000005069 ears Anatomy 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 22
- 238000005516 engineering process Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of a connector, and particularly relates to a connector structure and a signal adapter using the same. The connector structure comprises an insulating body and a connection terminal; a convex block is arranged on the side surface of the connection terminal; a positioning board and a baffle are arranged on the insulating body; the convex block is located between the positioning board and the baffle; the connection terminal is accurately positioned through the positioning board and the baffle, so that the installation is convenient and the production efficiency is improved; the positioning board and the baffle respectively prop against the connection terminal from two directions, so that the connection terminal and the insulating body are reliable to connect and difficult to release, and the connector is beneficial to miniaturizing; the signal adapter using the connector structure comprises an insulating body and a PCB (Printed Circuit Board); both ends of the insulating body respectively extend out to form the connection terminals; and the two connection terminals are respectively connected with the PCB through pins without using data wires, so that the condition that signals are weakened in a transmission process can be avoided; and the signal transmission quality is influenced. The adapter has the advantages of compact structure, small size and low production cost.
Description
Technical field
The present invention relates to the connector technique field, particularly relate to a kind of connector construction and use the signal converting head of this connector construction.
Background technology
Along with popularizing of digital lcd, video interface also carries out digitlization energetically.IT field proposed the DVI interface in 1999, expectation replaces the VGA interface of conventional P C with the DVI interface of numeral, consumer electronics field (CE in 2002, comprise TV, DVD player etc.) use HDMI(high-resolution multimedia) interface, expectation replaces the used various video terminal of traditional tv with the HDMI interface of numeral, then, VESA(VESA) a kind of new digital visual interface was proposed in 2005, be called DisplayPort interface (being called for short the DP interface), expectation can be used for IT and CE field simultaneously.
In February, 2011, the technology of PCI Express data transmission technology and two maturations of DisplayPort Display Technique has been merged in Intel, has released Thunderbolt ultrahigh speed interface (claiming again the thunder and lightning interface), and this technology is mainly used in connecting PC and other equipment.The physical appearance of Thunderbolt interface is identical with original Mini DsiplayPort interface, be applicable to various light-duty, mini-plants, compatible DisplayPort interface, the adapter of the interfaces such as the display of Mini DP interface and Mini DP to HDMI/DVI/VGA can normally use on the Thunderbolt interface.
The HDMI interface, the DP interface, the Thunderbolt interface all is based on the DVI technical development, compare with the DVI technology, the change of these three kinds of interface maximums has been the Audio and Video transmission integrated, and the interface volume is little, flexibility and convenience aspect have superiority, become the interface standard of generally being had an optimistic view of in the industry in the present digital demonstration field, obtained separately the support of equipment component producer, but can not be compatible between the distinct interface, cause inconvenience to the consumer, when the computer that for example will support the Thunderbolt interface is connected with the Digital Television of supporting the HDMI interface, need to use the signal converting head carry out signal conversion.
In order to carry out high-speed transfer, the stitch of above-mentioned interface is all relatively many, the HDMI interface has 19 stitch, DP interface and Thunderbolt interface have 20 stitch, and the volume of these three kinds of interfaces is all very little, this is the problems such as stitch the time dry joint easily occurs in welding, opens circuit, short circuit with regard to causing, and is very high to the requirement of welding procedure.
On the other hand, existing various connector construction, such as HDMI connector, DP connector etc., because in use often plug, easily the equipment that affects uses splicing ear along the plug direction is loosening, in order to overcome this defective, people lengthen the part that splicing ear is fixedly connected with shell, thereby so that splicing ear is difficult loosening, but this has also caused the entire length of connector elongated, has increased production cost.
Summary of the invention
One of purpose of the present invention is to provide a kind of connector construction, its scientific structure, and the location is convenient, and is quick for installation, and connects reliably, is conducive to the connector miniaturization.
The present invention solves this technical problem the technical scheme that adopts: a kind of connector construction, comprise insulating body, insulating body comprises interconnective insulation loam cake, the insulation lower cover, described insulating body end is extended with splicing ear, described splicing ear is provided with pin, described splicing ear side is extended with projection, described insulating body is provided with location-plate, baffle plate, described projection is between described location-plate and described baffle plate, described baffle plate is conflicted with described projection one side and is connected, and described location-plate is conflicted with the end end in described projection opposite side or described splicing ear are arranged at described insulating body and is connected.
Described splicing ear comprises pedestal, and described pedestal one end is socketed with shell, and described pedestal one end is extended with hyoplastron, and described hyoplastron is positioned at described shell, and described pin is connected with described hyoplastron, and described projection is arranged at described pedestal.
Described insulating body port is provided with the supporting bracket of annular, and described supporting bracket is socketed on described shell side, and described baffle plate middle part is provided with groove, the described splicing ear of described groove floor support and connection, and conflict with described projection and be connected in the both ends of described baffle plate.
Described splicing ear is male terminal, and described baffle plate is positioned at described insulating body end, and described baffle plate is the annular that is socketed on described splicing ear side, and described location-plate is conflicted with the end end in described splicing ear is arranged at described insulating body and is connected.
Described splicing ear comprises pedestal, shell, plug connector, described pedestal is provided with inserting groove, described plug connector is provided with connection-peg, pin groove, described connection-peg is connected with described pedestal by described inserting groove, described pin is arranged in described pin groove, described casing is connected to outside described pedestal, the plug connector, and described projection is arranged at described shell.
Described inserting groove is provided with guide block, and described connection-peg is provided with guide groove, and described guide block is connected with described connection-peg by described guide groove.
Described pedestal is provided with draw-in groove near an end of described insulating body, and described shell is provided with the flap corresponding with described draw-in groove, and described flap is conflicted and connected described draw-in groove.
Two of purpose of the present invention is to provide a kind of signal converting head, and it uses above-mentioned connector construction, and is quick for installation, connects reliably, and volume is little, and production cost is low.
For solving this technical problem the technical scheme that adopts be: a kind of signal converting head that uses described connector construction, comprise insulating body, pcb board, a splicing ear is stretched out respectively at described insulating body two ends, described two splicing ears are connected with described pcb board by pin respectively, and described pcb board is provided with coding chip.
Described pcb board is double-sided PCB, and described pin is two rows, and described two row's pins comprise pin, lower pin, and described upper pin is connected with described pcb board upside, and described lower pin is connected with described pcb board downside.
Described two splicing ears are respectively DP connection male end, HDMI connects female end, or Thunderbolt connects male end, HDMI connects female end.
The invention has the beneficial effects as follows: connector construction of the present invention, insulating body is provided with location-plate, baffle plate, splicing ear is provided with projection, and projection is accurately located splicing ear by location-plate, baffle plate between location-plate and baffle plate, thereby easy for installation, enhance productivity, and location-plate, baffle plate are respectively from both direction conflict splicing ear, so that splicing ear is connected with insulating body reliably, be difficult for becoming flexible, be conducive to the connector miniaturization; Use the signal converting head of this connector construction to comprise insulating body, pcb board, a splicing ear is stretched out respectively at the insulating body two ends, two splicing ears are connected with pcb board by pin respectively, do not need the usage data line, avoid signal to decay in transmission, affect signal transmission quality, this adapter structure is compact, volume is little, and production cost is low.
Description of drawings
Fig. 1 is the structural representation of a kind of execution mode of connector construction of the present invention.
Fig. 2 is the decomposing schematic representation of the connector construction of Fig. 1.
Fig. 3 is the decomposing schematic representation of the connector construction other direction of Fig. 1.
Fig. 4 is the decomposing schematic representation of the another kind of execution mode of connector construction of the present invention.
Fig. 5 is the decomposing schematic representation of other direction of the connector construction of Fig. 4.
Fig. 6 is the decomposing schematic representation of splicing ear among Fig. 4.
Fig. 7 is another decomposing schematic representation of splicing ear among Fig. 4.
Description of reference numerals:
1---insulating body 11---insulation loam cake
111---clamping block 112---location hole
12---insulation lower cover 121---buckling groove
122---alignment pin 13---location-plate
14---baffle plate 141---groove
15---supporting bracket 2---splicing ear
21---pin 22---projection
23---pedestal 231---inserting groove
232---guide block 233---draw-in groove
24---shell 241---flap
25---hyoplastron 26---plug connector
261---connection-peg 262---guide groove
3---pcb board.
Embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments, is not practical range of the present invention is limited to this.
Embodiment one.
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of connector construction of the present embodiment comprises insulating body 1, and insulating body 1 comprises interconnective insulation loam cake 11, insulation lower cover 12, and insulation loam cake 11, insulation lower cover 12 are used for holding or fixing each element.Insulating body 1 one ends are extended with splicing ear 2, splicing ear 2 is provided with pin 21, splicing ear 2 sides are extended with projection 22, insulating body 1 is provided with location-plate 13, baffle plate 14, when packing splicing ear 2 into insulating body 1, location- plate 13,14 pairs of projections 22 of baffle plate position, projection 22 is between location-plate 13 and baffle plate 14, baffle plate 14 is conflicted with projection 22 1 sides and is connected, location-plate 13 is conflicted with projection 22 opposite sides and is connected, thereby can conveniently install, and enhances productivity, and location-plate 13, baffle plate 14 positions projection 22 from both direction respectively, so that splicing ear 2 can not move left and right, because this structure does not need to prolong the length of splicing ear 2 insulating body 1 in, so can save material, dwindle the size of connector, reduce production costs.
The insulation loam cake 11 of the present embodiment, insulation lower cover 12 all can be provided with location-plate 13, baffle plate 14, and according to the matching relationship of insulating body 1 with other elements, location-plate 13, baffle plate 14 shapes and the position of insulation loam cake 11, insulation lower cover 12 can be not identical.
Splicing ear 2 can be male end, also can be female end.The splicing ear 2 of the present embodiment is the female end terminal.Concrete, splicing ear 2 comprises pedestal 23, and pedestal 23 1 ends are socketed with shell 24, and pedestal 23 1 ends are extended with hyoplastron 25, and hyoplastron 25 is positioned at shell 24, and pin 21 is connected with hyoplastron 25, and projection 22 is arranged at pedestal 23.Shell 24 can be provided with clamping apparatus with the junction of pedestal 23, and its execution mode is same as the prior art.
Further, insulating body 1 port is provided with the supporting bracket 15 of annular, and supporting bracket 15 is socketed on shell 24 sides, and supporting bracket 15 has certain thickness, and supporting bracket 15 also can play the effect that is fixedly connected with terminal 2.As shown in Figure 3, baffle plate 14 middle parts of insulation loam cake 11 are provided with groove 141, and groove 141 bottom supporting connect splicing ear 2, conflict with projection 22 and be connected in the both ends of baffle plate 14, and groove 141 can avoid splicing ear 2 and insulating body 1 to interfere.
Such as Fig. 2, shown in Figure 3, insulation loam cake 11 is provided with clamping block 111, location hole 112, and insulation lower cover 12 is provided with the buckling groove 121 corresponding with clamping block 111, the alignment pin 122 corresponding with location hole 112, and insulation loam cake 11 is connected with lower cover 12 inlay cards that insulate.
Embodiment two.
The difference of the present embodiment and embodiment one is: the splicing ear 2 of the present embodiment is male terminal, extremely shown in Figure 7 such as Fig. 4, one end of insulating body 1 stretches out a splicing ear 2, splicing ear 2 sides are extended with projection 22, insulating body 1 is provided with location-plate 13, baffle plate 14, baffle plate 14 is positioned at insulating body 1 end, baffle plate 14 is for being socketed on the annular of splicing ear 2 sides, projection 22 is between location-plate 13 and baffle plate 14, baffle plate 14 1 projections 22 1 sides are conflicted and are connected, location-plate 13 is conflicted with the end end in splicing ear 2 is arranged at insulating body 1 and is connected, and the present embodiment is by location-plate 13, baffle plate 14 positions projection 22 from both direction respectively, so that splicing ear 2 connects reliably, can not move left and right, can save material, dwindle the size of connector, reduce production costs.
Further, such as Fig. 6, shown in Figure 7, splicing ear 2 comprises pedestal 23, shell 24, plug connector 26, pedestal 23 is provided with inserting groove 231, and plug connector 26 is provided with connection-peg 261, pin groove, and connection-peg 261 is connected with pedestal 23 by inserting groove 231, pin 21 is arranged in the pin groove, shell 24 is socketed on outside pedestal 23, the plug connector 26, and projection 22 is arranged at shell 24, and projection 22 is stamping forming circular salient point.
For convenient plug connector 26 is inserted pedestals 23, inserting groove 231 is provided with guide block 232, and connection-peg 261 is provided with guide groove 262, and guide block 232 is connected with connection-peg 261 by guide groove 262, and guide block 232 can position and leads connection-peg 261.As shown in Figure 7, pedestal 23 comprises two parts, is provided with the pin for guiding between these two parts.
As shown in Figure 6, pedestal 23 is provided with draw-in groove 233 near an end of insulating bodies 1, and shell 24 is provided with the flap 241 corresponding with draw-in groove 233, and flap 241 is conflicted and connected draw-in grooves 233, take Fig. 6 as reference, flap 241 can avoid shell 24 relative pedestals 23 to move right.
Other parts of the present embodiment are identical with embodiment one.
Embodiment three.
The present embodiment provides a kind of signal converting head that uses connector construction of the present invention, extremely shown in Figure 7 such as Fig. 1, it comprises insulating body 1, pcb board 3, a splicing ear 2 is stretched out respectively at insulating body 1 two ends, two splicing ears 2 are respectively the splicing ear 2 among embodiment one, the embodiment two, two splicing ears 2 are connected with pcb board 3 by pin 21 respectively, and pcb board 3 is provided with coding chip.The signal converting head of this structure has following benefit: 1, owing to splicing ear directly is connected with pcb board 3 by pin 21, and needn't use flexible data wire, greatly reduce the technology difficulty of welding.2, owing to not needing the usage data line, can avoid signal in transmission, to decay, affect signal transmission quality.Therefore, this adapter structure of the present invention is compact, and volume is little, and production cost is low.
Two splicing ears 2 of the present embodiment are respectively DP connection male end, HDMI connects female end, or Thunderbolt connects male end, HDMI connects female end.
Further, for ease of welding, avoid because each stitch of pin 21 causes dry joint because of overstocked, open circuit, the problems such as short circuit, the pcb board 3 of the present embodiment is double-sided PCB, pin 21 is two rows, two row's pins comprise pin, lower pin, DP connects the male end upper pin of (or Thunderbolt connects male end), lower pin is respectively 10 stitch, the upper pin that HDMI connects female end is 9 stitch, the lower pin that HDMI connects female end is 10 stitch, during welding, upper pin is connected with pcb board 3 upsides, and lower pin is connected with pcb board 3 downsides, pcb board 3 is positioned at pin, between the lower pin, this structure is easily welded, and can be reduced the size of splicing ear 2 so that splicing ear 2 relative pcb boards 3 are difficult for overturning.
Should be noted that at last; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although with reference to preferred embodiment the present invention has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technical scheme of the present invention, and not break away from essence and the scope of technical solution of the present invention.
Claims (10)
1. connector construction, comprise insulating body (1), insulating body (1) comprises interconnective insulation loam cake (11), insulation lower cover (12), described insulating body (1) end is extended with splicing ear (2), described splicing ear (2) is provided with pin (21), it is characterized in that: described splicing ear (2) side is extended with projection (22), described insulating body (1) is provided with location-plate (13), baffle plate (14), described projection (22) is positioned between described location-plate (13) and the described baffle plate (14), described baffle plate (14) is conflicted with described projection (22) one sides and is connected, and described location-plate (13) is conflicted with the end end in described projection (22) opposite side or described splicing ear (2) are arranged at described insulating body (1) and is connected.
2. connector construction according to claim 1, it is characterized in that: described splicing ear (2) comprises pedestal (23), described pedestal (23) one ends are socketed with shell (24), described pedestal (23) one ends are extended with hyoplastron (25), described hyoplastron (25) is positioned at described shell (24), described pin (21) is connected with described hyoplastron (25), and described projection (22) is arranged at described pedestal (23).
3. connector construction according to claim 2, it is characterized in that: described insulating body (1) port is provided with the supporting bracket (15) of annular, described supporting bracket (15) is socketed on described shell (24) side, described baffle plate (14) middle part is provided with groove (141), described groove (141) bottom supporting connects described splicing ear (2), conflicts with described projection (22) and be connected in the both ends of described baffle plate (14).
4. connector construction according to claim 1, it is characterized in that: described splicing ear (2) is male terminal, described baffle plate (14) is positioned at described insulating body (1) end, described baffle plate (14) is for being socketed on the annular of described splicing ear (2) side, and described location-plate (13) is conflicted with the end end in described splicing ear (2) is arranged at described insulating body (1) and is connected.
5. connector construction according to claim 4, it is characterized in that: described splicing ear (2) comprises pedestal (23), shell (24), plug connector (26), described pedestal (23) is provided with inserting groove (231), described plug connector (26) is provided with connection-peg (261), the pin groove, described connection-peg (261) is connected with described pedestal (23) by described inserting groove (231), described pin (21) is arranged in described pin groove, described shell (24) is socketed on described pedestal (23), outside the plug connector (26), described projection (22) is arranged at described shell (24).
6. connector construction according to claim 5, it is characterized in that: described inserting groove (231) is provided with guide block (232), described connection-peg (261) is provided with guide groove (262), and described guide block (232) is connected with described connection-peg (261) by described guide groove (262).
7. connector construction according to claim 5, it is characterized in that: described pedestal (23) is provided with draw-in groove (233) near an end of described insulating body (1), described shell (24) is provided with the flap (241) corresponding with described draw-in groove (233), and described flap (241) is conflicted and connected described draw-in groove (233).
8. a right to use requires the signal converting head of 1 described connector construction, it is characterized in that: comprise insulating body (1), pcb board (3), a splicing ear (2) is stretched out respectively at described insulating body (1) two ends, described two splicing ears (2) are connected with described pcb board (3) by pin (21) respectively, and described pcb board (3) is provided with coding chip.
9. signal converting head according to claim 8, it is characterized in that: described pcb board (3) is double-sided PCB, described pin (21) is two rows, described two row's pins (21) comprise pin, lower pin, described upper pin is connected with described pcb board (3) upside, and described lower pin is connected with described pcb board (3) downside.
10. signal converting head according to claim 8 is characterized in that: described two splicing ears (2) are respectively that DP connects male end, HDMI connects female end, or Thunderbolt connection male end, HDMI connect female end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283765.1A CN102904096B (en) | 2012-08-10 | 2012-08-10 | Connector structure and signal adapter using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283765.1A CN102904096B (en) | 2012-08-10 | 2012-08-10 | Connector structure and signal adapter using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102904096A true CN102904096A (en) | 2013-01-30 |
| CN102904096B CN102904096B (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210283765.1A Active CN102904096B (en) | 2012-08-10 | 2012-08-10 | Connector structure and signal adapter using same |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104538340A (en) * | 2014-12-18 | 2015-04-22 | 江苏艾科瑞思封装自动化设备有限公司 | Pin positioning device and pin positioning whole device including same |
| CN104767089B (en) * | 2014-01-07 | 2017-12-26 | 祥峰实业股份有限公司 | Signal conversion connector |
| CN110024233A (en) * | 2017-06-03 | 2019-07-16 | 深圳市承越创展科技有限公司 | Adapter |
| CN114258197A (en) * | 2021-12-03 | 2022-03-29 | 青岛海尔电冰箱有限公司 | Hardware mounting structure and household appliance |
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| CN114258197A (en) * | 2021-12-03 | 2022-03-29 | 青岛海尔电冰箱有限公司 | Hardware mounting structure and household appliance |
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| Publication number | Publication date |
|---|---|
| CN102904096B (en) | 2014-09-03 |
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Effective date of registration: 20170117 Address after: Changan Town, Guangdong city of Dongguan province in spring 523000 Road Industrial Zone No. 2 Dongguan Zhongzhou Electronics Co. Ltd Patentee after: Dongguan City Zhong Zhou Electronic Ltd. Address before: Changan Town, Guangdong city of Dongguan Province spring 523850 Yong Tau Industrial Area Dongguan Road, Zhongzhou Electronics Co. Ltd. Patentee before: Zhou Fayong |