CN202997165U

CN202997165U - Connector structure

Info

Publication number: CN202997165U
Application number: CN 201220690617
Authority: CN
Inventors: 黄巧云; 林贤昌; 徐汉民
Original assignee: P Two Electronic Technology Suzhou Co Ltd
Current assignee: P Two Electronic Technology Suzhou Co Ltd
Priority date: 2012-11-30
Filing date: 2012-11-30
Publication date: 2013-06-12
Anticipated expiration: 2022-11-30

Abstract

Provided is a connector structure which comprises an insulating body, a first terminal group, a second terminal group, a grounding connector, a cable and a protective cover, wherein the insulating body is provided with a first connecting part and a second connecting part, and the first terminal group and the second terminal group are assembled in the first connecting part and the second connecting part and are provided with at least one first grounding terminal and at least one second grounding terminal respectively. The grounding connector is in lap joint with the first grounding terminals and the second grounding terminals so as to make the second grounding terminals electrically connected to the first grounding terminals via the grounding connector; and the cable is in contact with the first grounding terminals and forms electric conduction with the second grounding terminals. The protective cover is assembled on the insulating body, covers the grounding connector and fixes the cable on the insulating body.

Description

Connector construction

Technical field

The utility model relates to a kind of connector construction, particularly relevant for a kind of connector construction that applies to crowded space and can avoid short circuit to disturb.

Background technology

in existing conventional art, a kind of SATA (Serial Advanced TechnologyAttachment, serial high speed supplementary technology) connector is applied in each electronic equipment more and more widely, as mobile computer, server and the network storage equipment etc., it is a kind of hard disk coffret of innovation, it adopts the sequence transmission pattern, can allow the signal transmission lengthening distance, and the electronic jamming phenomenon of avoiding the high-speed parallel transmission to cause, the space that provides computing power to grow up, data transmission performance and reliability have been improved, also improved simultaneously the overall dynamics characteristic of system.

The connector that general tradition is applied to SATA is to have an insulating body, the transmission of electricity port that this insulating body is provided with the signal port and arranges with signal port interval, be provided with plural terminals in signal port and transmission of electricity port, article two, winding displacement overlaps with the plural terminals that is assembled in signal port and transmission of electricity port respectively, then assemble iron-clad so that two winding displacements are fixed on insulating body, so can complete this SATA connector.

Yet, this kind SATA connector is in being installed on electronic product the time, due to the very dense that each electronic building brick is arranged, cause accommodation space crowded and easily cause the iron-clad of this connector to touch in other electronic building brick in the extreme, might produce the problem that undesired short circuit is disturbed this moment.In addition, this kind SATA connector needs to use two independent winding displacements on making, and so not only taking up space also easily causes the increase of production cost, does not meet in fact the compact requirement with reducing production costs in market now.

The utility model content

The purpose of this utility model is to provide a kind of connector construction, the structural design that solves traditional connector must use iron-clad and two winding displacements, so easily cause the problem that short circuit is disturbed, taken up space to be increased with production cost, be not inconsistent in fact the compact requirement with reducing production costs in market now.

Comprise for the utility model that achieves the above object provides a kind of connector construction: an insulating body, this insulating body have one first connecting portion and one second connecting portion; One first end subgroup is assembled in this first connecting portion, and this first end subgroup comprises at least one the first earth terminal; One second terminal group is assembled in this second connecting portion, and this second terminal group comprises at least one the second earth terminal; One grounding connection spare, this grounding connection spare are overlapped in this second earth terminal and this first earth terminal, make this second earth terminal be electrically connected at this first earth terminal via this grounding connection spare; One cable, this cable be corresponding to this first connecting portion and be electrically connected at this first end subgroup, and this cable contacts this first earth terminal and forms with this second earth terminal and electrically conducts; Reach a protection lid, be assembled on this insulating body, this protection lid is to cover this grounding connection spare, and this cable is fixed in this insulating body.

For the utility model that achieves the above object provides a kind of connector construction, wherein this grounding connection spare is to be provided with plural grounding elastic part, and those grounding elastic parts are to extend to respectively this first connecting portion and this second connecting portion to be overlapped in this first earth terminal and this second earth terminal.

For the utility model that achieves the above object provides a kind of connector construction, wherein this grounding connection spare comprises a strip body and is arranged at those grounding elastic parts of a side of this strip body, the length direction of this strip body is the length direction that is parallel to this insulating body, and the bearing of trend of those grounding elastic parts is perpendicular to the length direction of this strip body.

For the utility model that achieves the above object provides a kind of connector construction, wherein a side of this strip body is provided with an interference part, and this interference part is to interfere to be fixed in this insulating body, and this grounding connection spare is arranged in this insulating body.

For the utility model that achieves the above object provides a kind of connector construction, wherein this insulating body is provided with a caulking groove, this caulking groove is positioned at the top of this first connecting portion and this second connecting portion, and this strip body is the top that is inserted in this caulking groove and is positioned at this first end subgroup and this second terminal group.

For the utility model that achieves the above object provides a kind of connector construction, wherein should protect and form an accommodation space between lid and this insulating body, this strip body is to be positioned at this accommodation space, this grounding connection spare is to interfere to be fixed on this protection lid.

For the utility model that achieves the above object provides a kind of connector construction, wherein the two ends of this strip body respectively are provided with a snap fit, and the both sides of this protection lid respectively are provided with a projection, and this snap fit is fastened on this projection.

For the utility model that achieves the above object provides a kind of connector construction; wherein this protection lid is provided with a supporting part; the below of this first connecting portion is provided with plurality of grooves; this cable is provided with plural contact; between this supporting part and this groove be form one can accommodating this cable the gap of those contacts, and make those contacts and this first end subgroup contact with each other formation in this gap to electrically conduct.

For the utility model that achieves the above object provides a kind of connector construction, wherein this insulating body has a rear surface, this first connecting portion and this second connecting portion respectively are provided with plural groove, the opening of this groove is located on this rear surface, this cable is for a flexible flat cable and is arranged on this rear surface, and this cable does not hide the opening of those grooves fully.

For the utility model that achieves the above object provides a kind of connector construction, more comprise: a mains connection, this first end subgroup comprises at least one conversion terminal, this second terminal group comprises plural power supply terminal, this mains connection is overlapped in this conversion terminal and those power supply terminals, makes those power supply terminals be electrically connected at this conversion terminal and form with this cable via this mains connection and electrically conducts.

compare with conventional art, the utlity model has following beneficial effect: connector construction provided by the utility model, it is to utilize the protection lid of insulation to replace traditional iron-clad, and the second earth terminal of the second terminal group is electrically connected at the first earth terminal of first end subgroup via grounding connection spare, the power supply terminal of the second terminal group is electrically connected at the conversion terminal of first end subgroup via mains connection, so just the second terminal group and first end subgroup can be combined, two independent winding displacements that make original interval arrange are integrated into single cable, can reduce the use of a winding displacement, so not only do not take up space but also can reduce production costs, the short circuit that easily causes that therefore can effectively solve conventional art is disturbed, the problem that takes up space and increase with production cost.

Description of drawings

Fig. 1 is the schematic perspective view of connector construction of the present utility model.

Fig. 2 is the part decomposing schematic representation of the connector construction of Fig. 1.

Fig. 3 is that the connector construction of Fig. 1 is in the part decomposing schematic representation of other direction.

Fig. 4 is the perspective exploded view of the connector construction of Fig. 1.

Fig. 5 is the schematic perspective view of the insulating body of Fig. 4.

Fig. 6 is the schematic perspective view that the connector construction of Fig. 1 is hidden insulating body, cable and protection lid.

Fig. 7 is the generalized section of the connector construction of Fig. 1.

Fig. 8 is the part decomposing schematic representation of another kind of connector construction of the present utility model.

Fig. 9 is the part decomposing schematic representation of the another kind of connector construction of Fig. 8.

Figure 10 is the generalized section of the another kind of connector construction of Fig. 8.

The implication of the Reference numeral in the middle of above each figure is:

1 connector construction

2 insulating bodies

21 first connecting portions

211 signal ports

22 second connecting portions

221 the transmission of electricity port

23 grooves

24 storage tanks

25 slots

26 rear surfaces

261 depressed parts

27 caulking grooves

28 grooves

3 first end subgroups

31 signal terminals

32 first earth terminals

33 conversion terminals

4 second terminal group

41 power supply terminals

42 second earth terminals

5 grounding connection spares

51 strip bodies

511 snap fits

52 grounding elastic parts

53 interference parts

6 cables

61 contacts

7 mains connections

8 protection lids

81 supporting parts

82 gaps

83 projections

84 accommodation spaces

Embodiment

Please refer to Fig. 1 to shown in Figure 7, connector construction 1 of the present utility model includes insulating body 2, first end subgroup 3, the second terminal group 4, grounding connection spare 5, cable 6, mains connection 7 and protection lid 8.

One second connecting portion 22 that insulating body 2 has one first connecting portion 21 and arranges with the first connecting portion 21 intervals, wherein the front end of the first connecting portion 21 and the second connecting portion 22 is respectively equipped with a signal port 211 and a transmission of electricity port 221, the rear end of the first connecting portion 21 is provided with plural groove 23 and a storage tank 24, the rear end of the second connecting portion 22 is provided with plural groove 23 and is communicated in a slot 25 of this groove 23, and this slot 25 is extend to the first connecting portion 21 and be connected with storage tank 24.insulating body 2 rear ends have a rear surface 26, the plural groove 23 of the first connecting portion 21 and the second connecting portion 22, storage tank 24 is to be located on rear surface 26 with the opening of slot 25, the rear surface 26 of insulating body 2 is provided with a caulking groove 27, this caulking groove 27 is the plural grooves 23 that are positioned at the first connecting portion 21 and the second connecting portion 22, the top of storage tank 24 and slot 25 also is interconnected with this groove 23 of part, be provided with plurality of grooves 28 in the below of the first connecting portion 21, and the rear surface 26 between this groove 28 and the first connecting portion 21 is provided with a depressed part 261, this depressed part 261 can be used to accommodating first end subgroup 3.

First end subgroup 3 is assembled in the first connecting portion 21, the second terminal group 4 is assembled in the second connecting portion 22, wherein first end subgroup 3 comprises plural signal terminal 31, plural the first earth terminal 32 and conversion terminal 33, this signal terminal 31 and the first earth terminal 32 are to be assembled in this groove 23, and conversion terminal 33 is assembled in storage tank 24.The second terminal group 4 comprises plural power supply terminal 41 and plural the second earth terminal 42, and this power supply terminal 41 and the second earth terminal 42 are to be assembled in this groove 23.

Grounding connection spare 5 is overlapped in plural the second earth terminal 42 and plural the first earth terminal 32, makes the second earth terminal 42 be electrically connected at the first earth terminal 32 via grounding connection spare 5.In the present embodiment, this grounding connection spare 5 comprises a strip body 51 and is arranged at the plural grounding elastic part 52 of a side of strip body 51, the length direction of strip body 51 is the length directions that are parallel to insulating body 2, the bearing of trend of this grounding elastic part 52 is perpendicular to the length direction of strip body 51, and this grounding elastic part 52 is to extend to respectively the first connecting portion 21 and the second connecting portion 22 to be overlapped in the first earth terminal 32 and the second earth terminal 42.One side of this strip body 51 is provided with an interference part 53, this interference part 53 is to interfere to be fixed in insulating body 2, strip body 51 is be inserted in caulking groove 27 and be positioned at first end subgroup 3 and the top of the second terminal group 4 rear ends, and grounding connection spare 5 is arranged in insulating body 2.

Cable 6 is corresponding to the first connecting portion 21 and is electrically connected at first end subgroup 3, this cable 6 is contact first earth terminals 32 and electrically conducts with the second earth terminal 42 formation, so design can combine plural number second earth terminal 42 of the second terminal group 4 and plural number first earth terminal 32 of first end subgroup 3, therefore can reach the purpose of saving usage space.In the present embodiment, this cable 6 is to be a flexible flat cable, and its front end is provided with plural contact 61.

Mains connection 7 is overlapped in conversion terminal 33 and plural power supply terminal 41, making this power supply terminal 41 be electrically connected at conversion terminal 33 and form with cable 6 via mains connection 7 electrically conducts, so design can combine the plural power supply terminal 41 of the second terminal group 4 and the conversion terminal 33 of first end subgroup 3, therefore can reach the purpose of saving usage space.In the present embodiment, this mains connection 7 is be inserted in slot 25 and extend to the first connecting portion 21, so with storage tank 24 in conversion terminal 33 overlap mutually.

Protection lid 8 is assembled on insulating body 2, and this protection lid 8 is to cover grounding connection spare 5, and cable 6 is fixed in insulating body 2.In the present embodiment, protection lid 8 is made for insulating material such as plastics, uses to prevent that the problem that short circuit is disturbed from producing.This protection lid 8 is provided with a supporting part 81; the plural contact 61 of cable 6 front ends is arranged on supporting part 81; when 8 assemblings of protection lid are fixed on insulating body 2; be the gap 82 that forms plural contact 61 that can accommodating cable 6 between the plurality of grooves 28 of this supporting part 81 and insulating body 2 belows, and make plural signal terminal 31, the first earth terminal 32 and the conversion terminal 33 of this contact 61 and first end subgroup 3 contact with each other to form in gap 82 to electrically conduct.

It is worth mentioning that; in the present embodiment; grounding connection spare 5 is directly to interfere to be fixed in insulating body 2; so be not limited to this, the another kind of selection is, and be as extremely shown in Figure 10 in Fig. 8; grounding connection spare 5 is can select to interfere to be fixed on protection lid 8; the two ends of strip body 51 respectively are provided with a snap fit 511, and the both sides of protection lid 8 respectively are provided with a projection 83, and this snap fit 511 is fastened on projection 83.Form an accommodation space 84 between protection lid 8 and insulating body 2, strip body 51 is to be positioned at accommodation space 84.Although cable 6 is for a flexible flat cable and is arranged on rear surface 26, but this cable 6 is not cover in the opening of this groove 23 fully, so this grounding elastic part 52 of grounding connection spare 5 is can cross cable 6 to extend in this groove 23 to electrically conduct with the second earth terminal 42 and the first earth terminal 32 overlap joint formation.

in sum, connector construction of the present utility model, it is to utilize the protection lid of insulation to replace traditional iron-clad, and the second earth terminal of the second terminal group is electrically connected at the first earth terminal of first end subgroup via grounding connection spare, the power supply terminal of the second terminal group is electrically connected at the conversion terminal of first end subgroup via mains connection, so just the second terminal group and first end subgroup can be combined, two independent winding displacements that make original interval arrange are integrated into single cable, can reduce the use of a winding displacement, so not only do not take up space but also can reduce production costs, the short circuit that easily causes that therefore can effectively solve conventional art is disturbed, the problem that takes up space and increase with production cost.

Above-mentioned detailed description is for a kind of better possible embodiments explanation of the utility model, but this embodiment limits claim of the present utility model, all other do not break away from the equalization of completing under the skill spirit that the utility model discloses to be changed and modifies change, all should be contained in the scope of the claims that the utility model contains.

Claims

1. connector construction is characterized in that: comprising:

One insulating body, this insulating body have one first connecting portion and one second connecting portion;

One first end subgroup is assembled in this first connecting portion, and this first end subgroup comprises at least one the first earth terminal;

One second terminal group is assembled in this second connecting portion, and this second terminal group comprises at least one the second earth terminal;

One grounding connection spare, this grounding connection spare are overlapped in this second earth terminal and this first earth terminal, make this second earth terminal be electrically connected at this first earth terminal via this grounding connection spare;

One cable, this cable be corresponding to this first connecting portion and be electrically connected at this first end subgroup, and this cable contacts this first earth terminal and forms with this second earth terminal and electrically conducts; And

One protection lid is assembled on this insulating body, and this protection lid is to cover this grounding connection spare, and this cable is fixed in this insulating body.

2. connector construction as claimed in claim 1, it is characterized in that: this grounding connection spare is to be provided with plural grounding elastic part, and those grounding elastic parts are to extend to respectively this first connecting portion and this second connecting portion to be overlapped in this first earth terminal and this second earth terminal.

3. connector construction as claimed in claim 2, it is characterized in that: this grounding connection spare comprises a strip body and is arranged at those grounding elastic parts of a side of this strip body, the length direction of this strip body is the length direction that is parallel to this insulating body, and the bearing of trend of those grounding elastic parts is perpendicular to the length direction of this strip body.

4. connector construction as claimed in claim 3, it is characterized in that: a side of this strip body is provided with an interference part, and this interference part is to interfere to be fixed in this insulating body, and this grounding connection spare is arranged in this insulating body.

5. connector construction as claimed in claim 3, it is characterized in that: this insulating body is provided with a caulking groove, this caulking groove is positioned at the top of this first connecting portion and this second connecting portion, and this strip body is the top that is inserted in this caulking groove and is positioned at this first end subgroup and this second terminal group.

6. connector construction as claimed in claim 3 is characterized in that: form an accommodation space between this protection lid and this insulating body, this strip body is to be positioned at this accommodation space, and this grounding connection spare is to interfere to be fixed on this protection lid.

7. connector construction as claimed in claim 6, it is characterized in that: the two ends of this strip body respectively are provided with a snap fit, and the both sides of this protection lid respectively are provided with a projection, and this snap fit is fastened on this projection.

8. connector construction as claimed in claim 1; it is characterized in that: this protection lid is provided with a supporting part; the below of this first connecting portion is provided with plurality of grooves; this cable is provided with plural contact; between this supporting part and this groove be form one can accommodating this cable the gap of those contacts, and make those contacts and this first end subgroup contact with each other formation in this gap to electrically conduct.

9. connector construction as claimed in claim 1, it is characterized in that: this insulating body has a rear surface, this first connecting portion and this second connecting portion respectively are provided with plural groove, the opening of those grooves is located on this rear surface, this cable is for a flexible flat cable and is arranged on this rear surface, and this cable does not hide the opening of this groove fully.

10. as claim 1 described connector construction of any one to the claim 9, it is characterized in that: more comprise:

One mains connection, this first end subgroup comprises at least one conversion terminal, this second terminal group comprises plural power supply terminal, this mains connection is overlapped in this conversion terminal and those power supply terminals, makes those power supply terminals be electrically connected at this conversion terminal and form with this cable via this mains connection and electrically conducts.