CN201717451U - Sata cable connector - Google Patents
Sata cable connector Download PDFInfo
- Publication number
- CN201717451U CN201717451U CN 201020196550 CN201020196550U CN201717451U CN 201717451 U CN201717451 U CN 201717451U CN 201020196550 CN201020196550 CN 201020196550 CN 201020196550 U CN201020196550 U CN 201020196550U CN 201717451 U CN201717451 U CN 201717451U
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- CN
- China
- Prior art keywords
- pressing plate
- cable connector
- wire rod
- sata cable
- main body
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- 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
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Abstract
The utility model discloses an SATA cable connector comprising an insulating base, a grounding terminal and a signal terminal, wherein the grounding terminal and the signal terminal are respectively inserted into the insulating base; the signal terminal is provided with a piercing opening for piercing the wire rod; and a pressing plate used for fixedly pressing the wire rod is integrally extended from the grounding terminal. Therefore, through using the pressing plate integrally extended from the grounding terminal to press the wire rod, the connection between the signal terminal and the wire rod is led to be firmer and more stable, further the signal and data transmission is led to be more stable and reliable. Due to the covering of the pressing plate, the signal terminal is led to have stronger anti-interference performance. The SATA cable connector has simple structure, is convenient for assembly, and is conductive to market promotion.
Description
Technical field
The utility model relates to the electric connector field technology, refers in particular to a kind of SATA cable connector that is connected between realization hard disks such as being applied to computer, server and the circuit board.
Background technology
SATA is the abbreviation of Serial ATA, i.e. serial ATA.This is a kind of novel hard-disk interface type that is different from Parallel ATA fully, owing to adopting serial mode transmission data to gain the name.The SATA bus is used embedded clock signal, possessed stronger error correcting capability, the difference of its maximum compared with the past is and can checks transfer instruction (being not only data) that if find wrong meeting automatic straightening, this has improved reliability of data transmission to a great extent.That serial line interface also has is simple in structure, support the advantage of hot plug.Along with computer use increasingly extensive, and, cause present computer hard disc to use SATA interface (interface) mostly instead, and the following computer hard disc of SATA interface that uses more will form trend for reaching transmission fast.
For realizing the electrical connection of hard disk, by using the SATA cable connector accordingly, present its structure of SATA cable connector of the prior art is also comparatively simple, mainly include insulating base, earth terminal and signal terminal, normally with earth terminal and the corresponding respectively independent plug-in mounting of signal terminal and be fixed in the terminal groove that is located on the insulating base, use wire rod and earth terminal and signal terminal to puncture then to combine and realize being electrically connected, wire rod is connected with external circuit, and the interface on the insulating base can be for the grafting of equipment such as outside hard disk.
Above-mentioned existing SATA cable connector structure, thereby though can offer the effect of user's dead earth terminal and signal terminal realization electrical connection, really has progressive, but when using, reality but finds still to have many deficiencies on himself structure and the serviceability, cause existing SATA cable connector in practical application, fail to reach best result of use and task performance, now its shortcoming be summarized as follows:
One, wire rod, signal terminal and earth terminal relative fixed are insecure, make between wire rod and the signal terminal be connected insecure, thereby cause the transmission instability of signal and data, bring inconvenience to people.
Two, the original structure anti-interference is poor, and do not have screening can that terminal is played shielding action independent separate between terminal and the terminal, causes the transmission of signal and data very unstable equally, causes very big inconvenience to people's use.
The utility model content
In view of this, the utility model is at the disappearance of prior art existence, and its main purpose provides a kind of SATA cable connector, and it has signal terminal and wire rod is connected firmly, signal and transfer of data is reliable and stable, the characteristics of good in anti-interference performance.
For achieving the above object, the utility model adopts following technical scheme:
A kind of SATA cable connector, include insulating base, earth terminal and signal terminal, this earth terminal and signal terminal are plugged in respectively on the insulating base, and this signal terminal is provided with the thorn cut that is used to puncture wire rod, and one is extended and is useful on the pressing plate of fixedly pushing down wire rod on this earth terminal.
As a kind of preferred version, described earth terminal is be arranged side by side a plurality of, and this pressing plate is connected between the adjacent earth terminal.
As a kind of preferred version, described insulating base includes main body and lid, and this pressing plate is clamped and fixed between main body and the lid.
As a kind of preferred version, described pressing plate is close to the surface of main body, is formed with the gap that can supply wire rod to pass between pressing plate and body surfaces.
As a kind of preferred version, described pressing plate is provided with domes, and this gap is surrounded by the surface of the domes of this pressing plate and main body and forms.
As a kind of preferred version, corresponding domes are provided with and can be the recess that wire rod provides deformation space on the described main body.
As a kind of preferred version, fasten mutually by hook part and button portion between described main body and the lid and install.
As a kind of preferred version, described button portion is arranged on the main body, and this hook part is arranged on the lid, and hook part and button portion fasten mutually.
As a kind of preferred version, described pressing plate is provided with reference column, and corresponding to location hole is set on the insulating base, this reference column tightly is plugged in the location hole.
As a kind of preferred version, described pressing plate is two that front and back are arranged side by side.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, and as shown from the above technical solution:
One, by extending pressing plate is arranged, utilize this pressing plate fixedly to push down wire rod, make signal terminal firm more and stable, and then make that the transmission of signal and data is more reliable and more stable with being connected of wire rod in the earth terminal one; Because the covering of pressing plate, and then make signal terminal possess the interference free performance of more strengthening is arranged.
Two, by on pressing plate, extending reference column is arranged, corresponding to location hole is set on the main body, utilize this reference column and location hole to inserting, make earth terminal firmly be connected on the insulating base, more help further fixedly wire rod, further improve the stability and the reliability of signal data transmission.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Description of drawings
Fig. 1 is the three-dimensional diagrammatic sketch of assembling of the embodiment of the utility model;
Fig. 2 is another angle diagrammatic sketch of Fig. 1;
Fig. 3 is the exploded view of the embodiment of the utility model;
Fig. 4 is the partial assembly drawing of the embodiment of the utility model, has demonstrated the relative position relation of pressing plate, wire rod and insulating base;
Fig. 5 is the sectional view of the embodiment of the utility model.
The accompanying drawing identifier declaration:
10, insulating base 11, main body
111, recess 112, location hole
113, button portion 12, lid
121, hook part 13, storage tank
14, interface 20, signal terminal
21, thorn cut 211, jig arm
30, earth terminal 31, pressing plate
311, domes 32, gap
33, reference column 40, wire rod
Embodiment:
Please refer to Fig. 1 to shown in Figure 5, it has demonstrated the concrete structure of the preferred embodiment of the utility model, and it includes insulating base 10, signal terminal 20, earth terminal 30 and wire rod 40.
Wherein, this insulating base 10 includes main body 11 and lid 12, this main body 11 and lid 12 surround and are formed with a storage tank 13, the front end of this storage tank 13 is provided with interface 14, this signal terminal 20 and earth terminal 30 are plugged in respectively in the storage tank 13, outside male seat realizes being electrically connected with signal terminal 20 and earth terminal 30 by pegging graft with interface 14.
One end of this signal terminal 20 is provided with thorn cut 21, this thorn cut 21 is used to puncture wire rod 40, thorn cut 21 is surrounded by two jig arm 211 and forms, a be fixedly clamped end of wire rod 40 of this two jig arm 211, and realization signal terminal 20 is electrically connected with wire rod 40, and the other end of wire rod 40 stretches out outside the insulating base 10.
One is extended on this earth terminal 30 pressing plate 31, and earth terminal 30 is a plurality of for what be arranged side by side, and this pressing plate 31 is connected between this adjacent earth terminal 30 and earth terminal 30 is series at together.Pressing plate 31 is close to the surface of the main body 11 of aforementioned dielectric seat 10, be provided with domes 311 in pressing plate 31, surround between the surface of these domes 311 and main body 11 and be formed with the gap 32 that can supply wire rod 40 to pass, as Fig. 5, this wire rod 40 is arranged in gap 32, and wire rod 40 is well secured in the gap 32.Further be provided with recess 111 in aforementioned body 11, this recess 111 be positioned at aforementioned domes 311 under, when wire rod 40 is pressed on main body 11 surface when going up, this recess 111 matches with domes 311 and can be wire rod 40 good deformation space is provided, and makes wire rod 40 do not damaged by pressure.This pressing plate 31 is two that are arranged side by side, and arranges in these two pressing plates, 31 front and back, and the connection of two pressing plates, 31 one, utilizes this two pressing plate 31 can fixedly push down wire rod 40 well.And, these pressing plate 31 one are extended reference column 33, this reference column 33 is between two pressing plates 31 of front and back, and vertical with two pressing plates 31, two of distributing about being of reference column 33 are provided with location hole 112 corresponding to the main body 11 of aforementioned dielectric seat 10, this reference column 33 cooperates tight plug-in mounting with location hole 112, can play good fixation to earth terminal 30 and pressing plate 31, and utilize further reinforced wire 40, make wire rod 40 firm more, stable and reliable with being connected of signal terminal 20.
And, aforementioned body 11 is provided with button portion 113, be provided with hook part 121 corresponding to aforementioned lid 12, this hook part 121 fastens mutually with button portion 113 and installs, simultaneously between these pressing plate 31 clamped stationary bodies 11 and the lid 12, make signal terminal 20 and earth terminal 30 and the bonding strength of insulating base 10 strengthen, in conjunction with more firm, stability and reliability improve greatly, by being connected of wire rod 40 and signal terminal 20, this pressing plate 31 is fixedly pushed down on the wire rod 40, and because the covering of this pressing plate 31 makes signal terminal 20 have good anti-interference effect.
The assembling process that present embodiment is described in detail in detail is as follows:
Parts in the utility model are fewer, structure is also very simple, thereby its assembling is also comparatively convenient, as Fig. 3, at first signal terminal 20 and earth terminal 30 are arranged, one end of wire rod 40 and the thorn cut 21 of signal terminal 20 puncture and combine and realize being electrically connected, the structure because earth terminal 30 and pressing plate 31 are formed in one, and pressing plate 31 is pressed on the wire rod 40.Then, as Fig. 4, signal terminal 20 and earth terminal 30 are inserted in the aforementioned storage tank 13 in the lump, aforementioned reference column 33 is inserted with 112 pairs of the location holes of main body 11, and then by pressing plate 31 wire rod 40 is fixed in the upper surface of main body 11.At last, the hook part 121 of lid 12 and the button portion of main body 11 113 fasten mutually and install, and pressing plate 31 is fixedly clamped between lid 12 and main body 11.By this, assembling finishes, and the connector signal terminal 20 that assembles, earth terminal 30 are quite firm with combining of insulating base 10, stability and reliability height, and have good anti-interference effect.
Design focal point of the present utility model is: at first, by extending in the earth terminal one pressing plate is arranged, utilize this pressing plate fixedly to push down wire rod, make being connected firmly between signal terminal and the wire rod, thereby make signal and transfer of data stable and reliable; Because the covering of pressing plate, making signal terminal possess has very strong interference free performance.Secondly, by on pressing plate, extending reference column is arranged, corresponding to location hole is set on the main body, utilize this reference column and location hole to inserting, earth terminal firmly is connected on the insulating base, helps further fixedly wire rod, and then can further improve signal and stability of data transmission and reliability.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. SATA cable connector, include insulating base, earth terminal and signal terminal, this earth terminal and signal terminal are plugged on the insulating base respectively, it is characterized in that: this signal terminal is provided with the thorn cut that is used to puncture wire rod, and one is extended and is useful on the pressing plate of fixedly pushing down wire rod on this earth terminal.
2. SATA cable connector according to claim 1 is characterized in that: described earth terminal is be arranged side by side a plurality of, and this pressing plate is connected between the adjacent earth terminal.
3. SATA cable connector according to claim 1 is characterized in that: described insulating base includes main body and lid, and this pressing plate is clamped and fixed between main body and the lid.
4. SATA cable connector according to claim 3 is characterized in that: described pressing plate is close to the surface of main body, is formed with the gap that can supply wire rod to pass between pressing plate and body surfaces.
5. SATA cable connector according to claim 4 is characterized in that: described pressing plate is provided with domes, and this gap is surrounded by the surface of the domes of this pressing plate and main body and forms.
6. SATA cable connector according to claim 5 is characterized in that: corresponding domes are provided with and can be the recess that wire rod provides deformation space on the described main body.
7. SATA cable connector according to claim 3 is characterized in that: fasten mutually by hook part and button portion between described main body and the lid and install.
8. SATA cable connector according to claim 7 is characterized in that: described button portion is arranged on the main body, and this hook part is arranged on the lid, and hook part and button portion fasten mutually.
9. SATA cable connector according to claim 1 is characterized in that: described pressing plate is provided with reference column, and corresponding to location hole is set on the insulating base, this reference column tightly is plugged in the location hole.
10. SATA cable connector according to claim 1 is characterized in that: described pressing plate is two that front and back are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020196550 CN201717451U (en) | 2010-05-13 | 2010-05-13 | Sata cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020196550 CN201717451U (en) | 2010-05-13 | 2010-05-13 | Sata cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717451U true CN201717451U (en) | 2011-01-19 |
Family
ID=43463457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020196550 Expired - Fee Related CN201717451U (en) | 2010-05-13 | 2010-05-13 | Sata cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441355A (en) * | 2013-08-14 | 2013-12-11 | 今皓光电（昆山）有限公司 | Novel FPC/FFC high-frequency SATA transmission connector |
| CN111681686A (en) * | 2020-05-22 | 2020-09-18 | 安庆师范大学 | Hard disk device based on block chain |
| CN114937466A (en) * | 2022-05-24 | 2022-08-23 | 广州城建职业学院 | Modularized hard disk connecting device of integrated power supply interface for computer disk array |
-
2010
- 2010-05-13 CN CN 201020196550 patent/CN201717451U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441355A (en) * | 2013-08-14 | 2013-12-11 | 今皓光电（昆山）有限公司 | Novel FPC/FFC high-frequency SATA transmission connector |
| CN103441355B (en) * | 2013-08-14 | 2016-04-27 | 今皓光电（昆山）有限公司 | FPC/FFC high frequency SATA transmission connector |
| CN111681686A (en) * | 2020-05-22 | 2020-09-18 | 安庆师范大学 | Hard disk device based on block chain |
| CN114937466A (en) * | 2022-05-24 | 2022-08-23 | 广州城建职业学院 | Modularized hard disk connecting device of integrated power supply interface for computer disk array |
| CN114937466B (en) * | 2022-05-24 | 2024-01-12 | 广州城建职业学院 | Modularized hard disk connecting device integrated with power supply interface |
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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: 20110119 Termination date: 20180513 |