CN201256225Y - External sequence advanced additional technology terminal connector for integrating direct current power supply pin - Google Patents

Abstract

The utility model relates to an advanced additional technology terminal connector of external sequence of integration DC power supply pin, form a fluting at a body front end face, the rear end face is formed with plural perforation, support the front electric connection section of plural signal terminal of an eSATA terminal group to fix in the body fluting parallelly, and its back welding section is worn the plural perforation of body and is worn out backward; wherein, two opposite side walls of the body are respectively provided with a power terminal which is corresponding to the height position of the eSATA terminal group and is parallel to the eSATA terminal group; work as like this the utility model discloses after the joint inserted one and sets up the mutually supporting eSATA electric connector socket on the mainboard, two power supply terminals in the body outside contacted with two power supply terminals in the socket promptly, and directly gained working power supply, saved external power supply's electric wire and cost, also fairly convenient in the use.

Description

External serial advanced add-on technology terminal connectors integrating DC power pins

technical field

The utility model relates to an external sequence advanced additional technology terminal joint, in particular to an external sequence advanced additional technology terminal joint integrating DC power supply pins.

Background technique

Computers and computer peripheral devices are equipped with electrical connectors of different communication protocol standards for effective data transmission. At present, because computer products are all designed to be thinner and smaller, the electrical connectors are becoming thinner and thinner. Among them, the electrical connectors in the serial transmission format are the most popular, nothing more than electrical connectors such as External Serial Advanced Technology Attachment (eSATA) and Universal Serial Bus (USB).

Since the protocol standard of the USB electrical connector includes two DC power terminals, the peripheral devices of the computer using the USB electrical connector connector do not need to be connected to an additional working power supply. Power, quite convenient. As for the eSATA electrical connector, because of its original protocol standard, the computer peripheral products using this electrical connector must obtain an external power supply to work smoothly, but the eSATA protocol standard provides higher than the USB protocol standard. Therefore, computers and computer peripheral products are indeed quite popular at present, and the design of external power supply not only increases the cost of products using eSATA electrical connectors, but also cannot make the products difficult to be light and thin; therefore, eSATA electrical connectors should be further developed. Improved design.

Contents of the invention

In view of the aforementioned disadvantages of the External Serial Advanced Attachment Technology (hereinafter referred to as eSATA) terminal connector, the main purpose of the present invention is to provide an eSATA terminal connector integrated in the internal power pin.

In order to achieve the above purpose, the technical solution adopted by the utility model is to provide an eSATA terminal connector integrated in the internal power supply pin, which includes:

A body, the front end of which is formed with a slot backward, and a plurality of perforations are formed on the rear wall of the slot;

An eSATA terminal group, which includes a plurality of horizontally arranged signal terminals, the front electrical connection section of each signal terminal is fixed in the slot of the main body, and the rear welding section passes through the corresponding perforation on the rear wall of the main body and protrudes outward , for welding;

A power terminal group, which includes two power terminals, respectively arranged on the two opposite outer sides of the body, and arranged in parallel with the eSATA terminal group, the rear welding section of each power terminal penetrates into the body and passes through the body Rear side pierced for welding; and

A metal shell covers the outside of the main body, and makes the main body slotted, and the rear welding section of the eSATA terminal group and the power terminal are exposed.

Another object of the present utility model is to provide an eSATA terminal connector integrating a group of USB terminals, that is, a plurality of parallel USB signal terminals are arranged in the connector body, and do not contact with the eSATA signal terminals; After a structurally matched eSATA electrical connector socket, the eSATA electrical connector joint can simultaneously use the 5 volt DC power supply of the socket USB terminal group, and the two power pins on both sides of the corresponding eSATA terminal group provide less than 24 volt DC power supply.

Another purpose of the present utility model is to provide an eSATA terminal connector that integrates two groups of different USB protocol standards, that is, the first USB terminal group and the second USB terminal group are arranged in the connector body, and form a three-dimensional joint with the eSATA terminal group. One-in-one electrical connector joint; in this way, when inserted into the eSATA electrical connector socket matching with this structure, the eSATA electrical connector joint can simultaneously use the 5 volt DC power supply of the socket USB terminal group, and the corresponding eSATA The two power supply pins on both sides of the terminal group provide DC power less than 24 volts.

Compared with the prior art, the beneficial effect of the utility model is that power terminal groups are arranged on two opposite outer sides of the body, and after inserting a structure matching eSATA electrical connector socket, the power terminal groups can be connected with The two power pins on the inner side of the eSATA electrical connector socket are in contact with each other, and the working power of the eSATA electrical connector connector can be obtained. In addition to saving the wire and cost of the external power supply, it is also very convenient to use.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the first preferred embodiment of the joint of the present invention;

Fig. 2 is a combined appearance diagram of Fig. 1;

Fig. 3 is a rear view plan view of the utility model;

Fig. 4 is a side sectional view of the utility model and a socket before plugging;

Fig. 5 is a partial sectional view of the utility model plugged with a socket;

Fig. 6 is a three-dimensional exploded view of the second preferred embodiment of the joint of the present invention;

Fig. 7 is a combined appearance diagram of Fig. 6;

Figure 8 is a rear plan view of Figure 7;

Fig. 9 is a side sectional view of Fig. 6 and a socket before being inserted;

Fig. 10 is a partial sectional view of Fig. 6 plugged with a socket;

Fig. 11A is a three-dimensional exploded view of the third preferred embodiment of the joint of the present invention;

Fig. 11B is another three-dimensional exploded view of the third preferred embodiment of the joint of the present invention;

Fig. 12 is a combined appearance diagram of Fig. 11;

Fig. 13 is a rear plan view of the third preferred embodiment of the present invention;

Fig. 14 is a side sectional view of Fig. 12 and a socket before being inserted;

Fig. 15 is a partial sectional view of Fig. 12 mated with a socket.

Explanation of reference numerals: 10, 10a, 10b-joint; 11-body; 111-slot; 112-first slot; 113-second slot; 114-third slot; 12-outside; 121-embedding Slot; 122-bump; 13-shell; 20-eSATA terminal group; 21-signal terminal; 211-electrical connection section; 212-welding section; 22-first signal terminal; 221-electrical connection section; 221a-upper step 222-welding section; 23-second signal terminal; 231-electrical connection section; 231a-upper bending part; 232-welding section; 30-power terminal; 31-electrical connection section; 40a, 40b-socket; 41-body; 42-tongue; 43-metal shell; 50-eSATA terminal group; 51-pin; 61-pin.

Detailed ways

The above-mentioned and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

Please refer to Fig. 1-shown in Fig. 4, it is the first preferred embodiment of the external serial advanced additional technology (hereinafter referred to as eSATA) terminal joint (10) of the present utility model, and it comprises:

A body (11), the front end of which is formed with a slot (111) backward, and a plurality of first through slots (112) communicating with the slot (111) are formed on the rear end; in this embodiment Among them, a rectangular bump (122) is formed on the two outer sides (12) of the body (11) near the front end, and the rear end faces of the two outer sides (12) and their corresponding rectangular bumps (122) face toward the outside. Afterwards, an embedding groove (121) is respectively formed;

An eSATA terminal group (20), which includes seven signal terminals (21) arranged horizontally, and the front electrical connection section (211) of each signal terminal (21) is laid flat and fixed in the slot (111) of the body , the rear welding section (212) passes through the first through groove (112) on the rear wall of the body (11) and protrudes outward for welding;

A power supply terminal group, which includes two power supply terminals (30), respectively arranged on the two opposite outer sides (12) of the body (11), and connected to the seven signal terminals (21) of the internal eSATA terminal group (20). ) are arranged in parallel; in this embodiment, each power supply terminal (30) is embedded in the slots (121) on the two outer sides (12) of the body (11), and its front electrical connection section (31) is bent upwards to form a ㄈ-shaped, to cover the outside of the rectangular bump (122), and the rear welding section (32) passes through the rear end surface of the body (11) for welding; since the eSATA power supply uses a DC power supply below 24 volts, compared to Originally, the voltage and current of the electronic signals transmitted by the seven signal terminals (21) are high, so the volume of each power pin (30) is larger than that of each eSATA terminal group to carry a higher power supply; and

A metal shell (13), which covers the body (11), and makes the body slotted (111), the rear welding section (212) of the signal terminal (21) of the eSATA terminal group (20), and the power terminal The rear welding section (32) of (30) is exposed.

Please refer to Fig. 4 and Fig. 5, which are the first preferred embodiment of the utility model connector (10) and a kind of eSATA electrical connector socket (40) integrated with a power terminal group. The body (41) of the eSATA electrical connector socket (40) is provided with a tongue (42) in the middle, for an eSATA terminal group (50) to be arranged on its end face, and the eSATA terminal group (50) Contains seven eSATA pins (51), and the inner side of the body (41) is provided with a power pin (52) with a ㄈ-shaped cross section relative to the two sides of the eSATA terminal group (50); since the eSATA electrical connector socket (40 ) is welded on the mainboard, and its power supply signal is provided by the mainboard, so its power supply pin can be connected to a DC power supply less than 24 volts; , the front electrical connection section (31) of the power supply terminal (30) in the body is in contact with the two power supply pins (52) inside the socket (40) to obtain the working power of the eSATA terminal group (20).

Please refer to Fig. 6-shown in Fig. 9, it is the second preferred embodiment of the utility model connector (10a), which is roughly the same as the first preferred embodiment, but in the seven branches of the eSATA terminal group (20) A first universal serial bus (hereinafter referred to as USB) terminal group is stacked above or below the signal terminal (21), but does not contact each other, so a two-in-one electrical connector joint is formed; in this embodiment, the described The first USB terminal group is stacked above the eSATA terminal group (20).

The rear end surface of the connector body (11) is formed with a row of four second through-slots (113) to correspond to the four first signal terminals (22) of the first USB terminal group, that is, the first signal terminals The front electrical connection section (221) of the terminal (22) is arranged in the body (11), while the rear welding section (222) passes through the corresponding second through slot (113) to the rear end surface of the body (11). out for welding.

Please refer to FIG. 9 and FIG. 10 , the first preferred embodiment of the connector ( 10 a ) of the present utility model is plugged with an eSATA electrical connector socket ( 40 a ) integrated with a power terminal group. Two opposite end faces of the tongue (42) of the body (41) of the eSATA electrical connector socket (40) are respectively provided with an eSATA terminal group (50) and a USB terminal group (60). The two sides of wherein said body (41) relative to the eSATA terminal group (50) position are respectively provided with a power supply pin (52) whose section is in the shape of a ㄈ; because the eSATA electrical connector socket (40a) is welded on the motherboard Above, its power supply signal is provided by the motherboard, so its power supply pin can be connected with a DC power supply less than 24 volts, and the motherboard will also provide the USB terminal group with a 5-volt DC power supply; so, when the utility model eSATA terminal connector When (10a) is inserted into this socket (40a), the front electrical connection section (31) of the power terminal (30) in the body (11) is in contact with the two power pins (52) inside the socket (40a). The working power of the eSATA terminal group (20) of the connector (40a) can be obtained from the USB terminal group and the power terminal group (30) at the same time.

Please refer to Fig. 11A, Fig. 11B to Fig. 14, which is the third preferred embodiment of the utility model joint (10c), which is roughly the same as the first preferred implementation structure, when the first USB is further provided in the body The terminal group and the second USB terminal group, the first and second USB terminal groups are respectively superimposed on the eSATA terminal group (20) up and down, but not in contact. The rear end surface of the connector body (11) is formed with three rows of first to third through grooves (112) (113) (114) for the eSATA terminal group (20), the first and the second USB terminal group respectively. The rear welding sections (32)(222)(232) of the first and second signal terminals (22)(23) pass through the corresponding first to third through slots (112)(113)(114), and protrude on the Outside the body (11), it is used for welding. In this embodiment, each rear welding segment ( 32 ) ( 222 ) ( 232 ) is exposed on the main body ( 11 ) and then further bent downward.

In this embodiment, the front electrical connection section (211) of the signal terminal (21) of the eSATA terminal group (20) at the top of the body (11) is bent and located at the bottom of the body (11) The front electrical connection section (221) of each first signal terminal (22) of the first USB terminal group forms an upper step portion (221a) upward; as for each second signal terminal of the second USB terminal group located between the two The front electrical connection section (231) of the terminal (23) is shorter than the front electrical connection section (211) (221) of each signal terminal (21) (22) of the eSATA terminal group (20) and the first USB terminal group. A bent portion (231a) is formed on the front end of the front electrical connection section (231) of each second signal terminal (23) to correspond to the upper step portion (221a) of each first signal terminal (22) of the first USB terminal group height position.

Please refer to FIG. 15 , which is the third preferred embodiment of the joint ( 10 b ) of the present invention and an eSATA electrical connector socket ( 40 b ) integrated with a power terminal group. The two opposite end faces of the tongue (42) of the body (41) of the eSATA electrical connector socket (40b) are respectively provided with an eSATA terminal group (50) of seven pins (51) and four terminals (61) The USB terminal group (60); wherein five pins (51) of the eSATA terminal group (50) further penetrate the tongue (42) and form a downwardly bent step (511) on the opposite end surface, the five The curved step (511) is located on the same end surface of the tongue (42) as the USB terminal group (60), but the five lower curved steps (511) are closer to the tongue (42) than the USB terminal group (60). Front position.

When the utility model eSATA terminal connector (10b) is inserted into this socket (40b), the front electrical connection section (311) of the power terminal (30) in the connector body (11) is connected with the two power sources inside the socket (40). When the pins (52) are in contact, the working power of the eSATA terminal group (20) of the connector (10b) can be obtained simultaneously from the USB terminal group and the power terminal group.

It can be known from the above-mentioned three groups of embodiments that the utility model is mainly provided with power terminal groups on the two opposite outer sides of the main body, after inserting an eSATA electrical connector socket that matches its structure, the power terminal group can be connected with The two power pins on the inner side of the eSATA electrical connector socket are in contact with each other, and the working power of the eSATA electrical connector connector can be obtained. In addition to saving the wire and cost of the external power supply, it is also very convenient to use.

The above description is only illustrative, rather than restrictive, of the present invention. Those of ordinary skill in the art understand that many modifications and changes can be made without departing from the spirit and scope defined by the following appended claims. Or equivalent, but all will fall within the protection domain of the present utility model.

Claims (7)

1. advanced supplementary technology clamped nipple of outside sequence of integrating the DC power supply pin, it is characterized in that: it includes:

One body, its front end face is formed with a fluting backward, and first wears groove what rear end face was formed with that a plurality of and described fluting of a row is communicated with;

One eSATA terminal group, it includes horizontally signal terminal of plural number, and the preceding electrical connection section of each signal terminal is to keep flat to be fixed in the described body fluting, and back welding section then passes body rear surface correspondence first and wears groove, and is outwards outstanding with for welding;

One power terminal set, it includes two power supply terminals, is separately positioned on described body two relatively on the outside, and be arranged in parallel with the signal terminal of inner eSATA terminal group; With

One metal shell, it coats described body, and makes the back welding section of the signal terminal of body fluting, eSATA terminal group, and the back welding section of power supply terminal exposes.

2. the advanced supplementary technology clamped nipple of the outside sequence of integration DC power supply pin according to claim 1 is characterized in that: also include a USB terminal group, it includes a plural number horizontal signal terminal; And described body rear end face is set up one and be ranked second and wear groove, keeps flat for preceding the electricals connection section of each signal terminal to be fixed in the described body fluting, and the welding section correspondence second of then passing the body rear surface is worn groove thereafter, outwards gives prominence to for welding.

3. the advanced supplementary technology clamped nipple of the outside sequence of integration DC power supply pin according to claim 1 is characterized in that: described body rear end face is formed with one and ranked second perforation and and ranked third and wear groove, and also includes:

One the one USB terminal group, it includes a plural number horizontal signal terminal, the preceding electrical connection section of each signal terminal keeps flat and is fixed in the described body fluting, and the welding section correspondence second of then passing the body rear surface is worn groove thereafter, and is outwards outstanding with for welding; With

One the 2nd USB terminal group, be to include several horizontal signal terminals, the preceding electrical connection section of each signal terminal is to keep flat to be fixed in the described body fluting, and the welding section correspondence the 3rd of then passing the body rear surface is worn groove thereafter, and is outwards outstanding with for welding.

4. the advanced supplementary technology clamped nipple of the outside sequence of integration DC power supply pin according to claim 3 is characterized in that:

Be electrically connected section before each signal terminal of described eSATA terminal group and be bending;

Be electrically connected section before each signal terminal of a described USB terminal group and then upwards be formed with the portion of topping bar;

Described the 2nd USB terminal group is between an eSATA terminal group and a USB terminal group, and it is short with the preceding section of electrical connection of each signal terminal of a USB terminal group than the eSATA terminal group to be electrically connected section before each signal terminal of described the 2nd USB terminal group, and form a kink at front end, with the height and position of topping bar of each signal terminal of a corresponding USB terminal group.

5. according to the advanced supplementary technology clamped nipple of the outside sequence of the arbitrary described integration DC power supply pin of claim 1 to 4, it is characterized in that:

Described body two outsides nearby endface position outwards are formed with a rectangle projection, and described two outsides and corresponding rectangle projection rear end face place thereof are formed with a caulking groove backward respectively.

6. the advanced supplementary technology clamped nipple of the outside sequence of integration DC power supply pin according to claim 5, it is characterized in that: the volume of each power supply terminal is greater than the signal terminal volume of eSATA terminal group.

7. the advanced supplementary technology clamped nipple of the outside sequence of integration DC power supply pin according to claim 4, it is characterized in that: a described USB terminal group is the terminal group of USB2.0 consensus standard, and it includes four supported signal terminals; And described the 2nd USB terminal group is the terminal group of USB3.0 consensus standard, and it includes five supported signal terminals.

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