CN201282215Y - electrical connector - Google Patents

Abstract

The utility model relates to an electric connector, it comprises pedestal, a plurality of butt joint terminal, a plurality of power supply terminal, wherein pedestal one side is seted up and is supplied to put into the slot of predetermineeing the socket, and is equipped with first baffle and second baffle in the slot to be provided with a plurality of butt joint terminals that accord with the advanced additional technology of sequence (External Serial ATA, e SATA) interface specification on first baffle, then be provided with a plurality of power supply terminals on the second baffle, can carry out data and power transmission when making electric connector insert predetermineeing the socket, make electron device peg graft the utility model discloses the back need not plug in addition the power cord, and then have the characteristic of saving grafting step, convenient to use and reducing wire quantity around the computer.

Description

electrical connector

technical field

The utility model relates to a connector, in particular to an electrical connector.

Background technique

Electronic technology in today's society is rapidly improving, and is widely used in computers, and is closely related to people's lives. Different electronic devices are usually connected with signal transmission lines to transmit signals to each other. At present, signal transmission lines and electronic devices are mostly through transmission lines. One end of the connector is docked with the connector socket on the electronic device. Moreover, the most popular signal transmission specifications for computer equipment today are Universal Serial Bus (Universal Serial Bus, USB) and Serial Advanced Attachment Technology (External Serial ATA, e SATA). And other transmission specifications, the connector sockets and transmission lines made of this specification can be applied to the current external electronic devices, and can be plugged and played with the computer without waiting for the computer to be restarted.

Because of the convenience of notebook computers that can be used anytime and anywhere, notebook computers are more and more widely used by people, and as manufacturers develop in the direction of small size, light weight, thin thickness, etc. In the world, notebook computers are becoming more and more popular even in ordinary families. Due to the need to reduce the volume and reduce the number of internal components, manufacturers have used external electronic devices such as CD-ROM drives and hard drives. However, most of the external electronic devices An additional power cord needs to be connected and plugged into a power socket. However, the plug-and-play function is for convenience. When used in a place with a power socket, it is necessary to identify the location of various types of connectors and perform multiple plugging actions, which will cause great inconvenience in use. Notebook computers originally have the characteristics of being portable and used anywhere. If the external electronic device needs to be connected to a power source, this feature will not be effective.

In addition, a general desktop computer is plugged with monitors, keyboards, mice, routers and other peripheral devices, so that there are many wires around the desktop computer, which is not only difficult to arrange, messy in appearance, but also requires multiple power plugs. When the external electronic device needs to be connected with an additional power cord, the number of wires will increase, which will not only increase the difficulty of arrangement but also increase the number of power plugs, and the external electronic device needs to be installed with e SATA connectors and power supplies Connectors will increase manufacturing costs.

Therefore, how to solve the problems and deficiencies in the use of the existing e SATA connectors is the direction for the relevant technical personnel engaged in this industry to study and improve.

Therefore, in view of the above-mentioned problems and deficiencies, the creators collected relevant information, evaluated and considered in many ways, and accumulated many years of experience in this industry. A utility model patent for the electrical connector of the power supply.

Contents of the invention

The purpose of the utility model is to overcome the defects of the above-mentioned prior art, and provide an electrical connector which saves plugging steps, is convenient to use and reduces the number of wires.

In order to achieve the above object, the utility model provides an electrical connector, the slot of the base body is provided with a first partition and a second partition, and the first partition is equipped with an advanced additional technology (ExternalSerial ATA, e SATA) interface specifications of a plurality of docking terminals, and a plurality of power terminals are installed on the second partition, so that after the utility model is inserted into the preset socket, the plurality of docking terminals and the plurality of power terminals can be connected with the preset socket respectively. If a plurality of corresponding terminals in the socket are in electrical contact, data and power transmission can be carried out at the same time, so that after the electronic device is plugged into the utility model, there is no need to plug in another power cord, which saves plugging steps, is convenient to use, and reduces the surrounding area of the computer. The advantage of the number of wires can save the internal components of the electronic device to reduce the production cost.

The left and right sides of the first partition of the seat body are recessed with anti-fooling grooves, so that when the utility model is inserted into the preset socket, if it is inserted in reverse, the anti-fooling grooves of the seat body will be stuck in the preset socket. On the outside, the user does not need to confirm the alignment first, it has the characteristics of convenient insertion and connection, and it can prevent the utility model from being damaged by friction of multiple butt terminals and multiple power terminals due to reverse insertion or wrong insertion.

In order to achieve the above purpose, the utility model also provides an electrical connector, which includes a base body, a plurality of butt terminals, and a plurality of power terminals, and a slot is provided on one side of the base body, and in the slot A first partition and a second partition are provided, the first partition is equipped with the plurality of docking terminals conforming to the serial advanced additional technology interface specification, and the second partition is equipped with the plurality of A power terminal; also includes a socket, the socket is provided with a plug-in space, and in the plug-in space is a first plug-in plug type that conforms to the sequence of advanced additional technology for the first partition to be inserted slot and a second slot for inserting the second partition, and a first terminal group corresponding to the plurality of butt terminals is provided on one side of the first slot, and the second A second terminal group corresponding to the plurality of power terminals is provided on one side of the socket slot.

The beneficial effects of the utility model are:

1. Save the plugging steps;

2. Easy to use and reduce the number of wires around the computer;

3. Save the internal components of the electronic device to reduce the production cost.

Description of drawings

Fig. 1 is the perspective view of the preferred embodiment of the utility model;

Fig. 2 is the three-dimensional exploded view of the preferred embodiment of the utility model;

Figure 3 is a three-dimensional sectional view of a preferred embodiment of the present invention;

Fig. 4 is a perspective view of a preferred embodiment of the present invention before plugging;

Fig. 5 is a side view sectional view of a preferred embodiment of the present invention after plugging;

Fig. 6 is a perspective view of another embodiment of the present invention before plugging;

Fig. 7 is a side sectional view of another embodiment of the utility model after plugging.

Explanation of reference signs: 1-seat body; 11-slot; 131-piercing groove; 12-first partition; 121-piercing groove; 13-second partition; 14-foolproof groove; 15-card Solid part; 151-fastening slot; 2-butting terminal; 21-contact part; 22-connection part; 3-power terminal; 31-contact part; 32-connection part; 4-shielding shell; Body; 411-positioning part; 412-first extension piece; 42-second housing; 421-positioning hole; 422-second extension piece; 4121-first oblique extension; 4221-second oblique extension; -insert sheet; 4222-through slot; 413-alignment slot; 43-groove; 5-socket; 51-insert space; 52-first terminal group; 511-first slot; Terminal group; 512-the second socket slot; 54-the snap-on shrapnel.

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 Figures 1 to 3, which are the three-dimensional appearance diagram, three-dimensional exploded view, and three-dimensional cross-sectional view of the preferred embodiment of the present invention. It can be clearly seen from the figures that the electrical connector includes a seat body 1. It consists of a plurality of docking terminals 2 and a plurality of power terminals 3; among them:

One side of the base body 1 is provided with a slot 11 for inserting a preset plug, and the slot 11 is provided with a first partition 12 and a second partition 13, the first partition 12 and the second partition 13 One side is provided with a plurality of penetration grooves 121, 131 penetrating to the slot 11, and the two sides of the first partition 12 are recessed with anti-fooling grooves 14, and the two sides of the seat body 1 are convexly provided with locking parts 15 , and the upper and lower sides of the fastening portion 15 are provided with fastening grooves 151 .

The plurality of docking terminals 2 conform to the interface specification of the serial advanced additional technology (External Serial ATA, e SATA), and one side of the plurality of docking terminals 2 is provided with contact parts located in the plurality of penetration grooves 121 of the first partition 12 21 , and the other side away from the contact portion 21 is provided with a connecting portion 22 protruding from the through groove 121 to the rear side of the seat body 1 .

The plurality of power terminals 3 conform to the Universal Serial Bus (USB) interface specification, and one side of the plurality of power terminals 3 is provided with a contact portion 31 located in a plurality of penetration grooves 131 of the second partition 13 , and the other side away from the contact portion 31 is provided with a connecting portion 32 protruding from the through groove 131 to the rear side of the seat body 1 .

Furthermore, the outer side of the seat body 1 is covered with a shielding shell 4, and the shielding shell 4 is composed of a first shell 41 and a second shell 42, and the front side walls of the first shell 41 are provided with opposite Insert the upper and lower clamping grooves 151 of the clamping parts 15 on both sides of the seat body 1 to form an aligned alignment groove 413, and more than one positioning part 411 is provided behind the alignment groove 413, and the rear of the first housing 41 The side is provided with a first extension piece 412, and the side of the first extension piece 412 extends obliquely downward with a first slanted portion 4121, and at the end of the first slanted portion 4121, an insertion piece 4122 with a smaller width extends , and the two side walls of the second housing 42 are provided with more than one positioning hole 421 that is relatively snapped to the positioning portion 411, and a second extension piece 422 is provided on the rear side of the second housing 42, and the second extension piece 422 A second slanting portion 4221 extends obliquely downward from the side, and a through slot 4222 is formed on the second slanting portion 4221 through which the inserting piece 4122 passes through to form a fastening.

When the first housing 41 is installed from the rear side of the seat body 1 facing forward, the alignment groove 413 of the first housing 41 is used to align with the fastening portion 15 of the seat body 1 and inserted into the fastening portion 15 , the fixing groove 151 on the lower side forms the positioning, and then the second housing 42 is installed upward from the bottom of the seat body 1, so that the inserting pieces 4122 on both sides of the rear of the first housing 41 are bent inward and pass through the second housing 41. The through grooves 4222 of the second oblique extensions 4221 on both sides of the housing 42 are formed by snapping the plurality of positioning holes 421 on the two side walls of the second housing 42 with the plurality of positioning parts 411 on the two side walls of the first housing 41 Positioning, and because the inserting piece 4122 of the first housing 41 and the second oblique extension 4221 of the second housing 42 are intersected, it can prevent the first housing 41 and the second housing 42 from facing upwards, The lower two sides are separated, so that the first casing 41 and the second casing 42 can be reliably positioned and will not be separated after assembly.

Please refer to Fig. 4 to Fig. 7, which are the perspective view of the preferred embodiment of the present invention before plugging, the side view sectional view after plugging, the stereoscopic appearance of another embodiment before plugging, and the plugging. It can be clearly seen from the figure that when the utility model is in use, in order to insert the electrical connector into the preset socket 5, the preset socket 5 can be placed upright or lying flat, and the preset Socket 5 internal insertion space 51 is provided with the first insertion slot 511 that conforms to eSATA plug type and the second insertion slot 512 that conforms to USB plug type, and on the first insertion slot 511 side is provided with conforming to eSATA interface specification The first terminal group 52 is provided, while the second socket 512 is provided with a second terminal group 53 conforming to the USB interface specification, and a plurality of inward locking elastic pieces 54 are provided on the outer wall.

When the seat body 1 is inserted into the preset socket 5, the first partition 12 is inserted into the first insertion groove 511, so that the plurality of butt terminals 2 provided on the first partition 12 are in relative electrical contact with the first terminal group 52, The second partition 13 of the seat body 1 is inserted into the second socket 512, so that the plurality of power terminals 3 of the second partition 13 are relatively electrically contacted with the conductive terminals on both sides of the second terminal group 53, due to the electrical connection The device uses a plurality of docking terminals 2 and a plurality of connecting parts 22 and 32 of a plurality of power terminals 3 to connect preset wires, and plugs the preset wires into an electronic device, and the electronic device can be an external hard disk, a hard disk box, an optical disc Computers, scanners or other devices that can transfer data using the eSATA interface.

Since the eSATA interface is for electronic devices to transmit data, and its data transmission speed is higher than that of the USB interface, but it cannot provide power for the electronic devices, the electric connector of the utility model can make the power supply of the preset socket 5USB interface transmit simultaneously To the electronic device, the electronic device can not only transmit at high speed, but also does not need to install a power connector and plug in the power cord, and does not need to find a place with a power socket before it can be used. Not only can the internal components of the electronic device be saved to reduce production costs, In actual use, it also has the advantages of saving plugging steps, convenient use and reducing the number of wires around the computer.

The plurality of power supply terminals 3 of the above-mentioned base body 1 can be of the type conforming to the power transmission of the USB interface, installed at the terminal position of the USB interface for data transmission, or other types, which only have the function of power transmission.

In addition, the shielding shell 4 can be provided with a plurality of grooves 43 on the first shell 41 and the second shell 42, so that after the electrical connector is inserted into the preset socket 5, the multiple grooves on the outer wall of the preset socket 5 The snap-on elastic piece 54 can be snapped into a plurality of grooves 43 to form positioning, so that the electrical connector can avoid falling off due to external force when transmitting data, and can ensure the integrity of data transmission.

Furthermore, the seat body 1 is respectively recessed with anti-fooling grooves 14 on the left and right sides of the side wall adjacent to the second partition plate 13 by the first partition plate 12. When the seat body 1 is inserted into the preset socket 5 in the opposite direction, the seat body The anti-fooling groove 14 of 1 will be stuck on the outside of the preset socket 5, and the situation of error or reverse insertion can be prevented by this anti-fooling groove 14.

The plurality of butt joint terminals 2 and the plurality of power supply terminals 3 mentioned above can be installed on the top surface of the first partition 12 and the second partition 13 of the seat body 1 respectively, and the plurality of butt connection terminals 2 and the plurality of power supply terminals 3 Installed on the bottom of the first partition 12 and the second partition 13 respectively, it only has the function of electrically contacting the first terminal group 52 and the second terminal group 53 after being inserted into the preset socket 5, and performing data transmission That's it.

The electrical connector of the utility model mentioned above has the following advantages in actual use, such as:

(1) The seat body 1 of the present utility model is provided with a first partition 12 and a second partition 13 in the slot 11, and the first partition 12 is equipped with a plurality of butt terminals 2 conforming to the e SATA interface specification, And on the second partition 13, a plurality of power supply terminals 3 conforming to the USB interface specification are installed, so that when the utility model is inserted into the preset socket 5, the plurality of docking terminals 2 and the plurality of power supply terminals 3 can be connected with the preset socket 5 at the same time. Data and power transmission can be carried out through electrical contact, so that after the electronic device is plugged into the utility model, there is no need to plug in another power cord, thereby achieving the goals of saving plugging steps, convenient use and reducing the number of wires around the computer.

(2) The utility model can utilize the first partition 12 and the second partition 13 to respectively install a plurality of docking terminals 2 conforming to the eSATA interface specification and a plurality of power supply terminals 3 conforming to the USB interface specification, so that the plug-in utility model can The new type of electronic device does not need to install an additional power connector, which can save the internal components of the electronic device and reduce the production cost.

(3) The left and right sides of the first partition 12 of the seat body 1 are recessed with anti-fooling grooves 14, so that when the utility model is inserted into the preset socket 5, if the reverse insertion will make the anti-fooling of the seat body 1 The groove 14 is stuck on the outside of the preset socket 5, which can prevent the utility model from being damaged by friction of the plurality of docking terminals 2 and the plurality of power supply terminals 3 due to reverse insertion or wrong insertion.

Therefore, the utility model is mainly aimed at electrical connectors, and a first partition 12 and a second partition 13 can be provided in the slot 11 of the base body 1, and a plurality of eSATA interfaces are installed on the first partition 12. standard docking terminal 2, and a plurality of power terminals 3 conforming to the USB interface specification are installed on the second partition 13, so that after the electrical connector is inserted into the preset socket 5, data and power can be transmitted to the electronic device at the same time, so as to reduce the The production cost of electronic devices, saving plugging steps and improving the convenience of use are the main protection points.

To sum up, the above-mentioned electrical connector of this utility model can indeed achieve its function and purpose when used. Therefore, this utility model is a creation with excellent practicability, which meets the requirements for application of a new patent, and the application is filed according to law.

The above descriptions are only preferred embodiments of the present invention, and are only illustrative, not restrictive, of the present invention. Those skilled in the art understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present invention, but all will fall within the protection scope of the present invention.

Claims (12)

1, a kind of electric connector is characterized in that, it comprises pedestal, a plurality of butt joint terminal, a plurality of power supply terminal; Wherein: described pedestal one side is provided with for the slot of inserting default socket, and is provided with first dividing plate and second partition in the described slot; Described a plurality of butt joint terminal is for meeting the advanced supplementary technology interface specification of sequence, and described a plurality of butt joint terminal is installed on first dividing plate of described pedestal; Described a plurality of power supply terminal is installed on the second partition of described pedestal.

2, electric connector according to claim 1 is characterized in that, described a plurality of power supply terminals are for meeting the universal serial bus interface specification.

3, electric connector according to claim 1 is characterized in that, described a plurality of butt joint terminals, a plurality of power supply terminal are installed in described first dividing plate and second partition end face respectively.

4, electric connector according to claim 1 is characterized in that, described plural number butt joint terminal, power supply terminal are for being installed in described first dividing plate and second partition bottom surface respectively.

5, electric connector according to claim 1, it is characterized in that, described first dividing plate and second partition are provided with by a side and connect described a plurality of grooves that place of inserting for described butt joint terminal, power supply terminal to described slot, and described a plurality of butt joint terminal is provided with the contact site and the described a plurality of power supply terminal that are positioned at described first dividing plate and then is provided with the contact site that is positioned at described second partition, and described a plurality of butt joint terminals and power supply terminal in addition side be provided with the connecting portion that is electrically connected at default lead, and described pedestal outside mask is provided with shield shell.

6, electric connector according to claim 1 is characterized in that, the described first dividing plate both sides are concaved with the fool proof groove.

7, a kind of electric connector, it is characterized in that, it comprises pedestal, a plurality of butt joint terminal, a plurality of power supply terminal, and described pedestal one side is provided with slot, and in described slot, be provided with first dividing plate and second partition, be equiped with the described a plurality of butt joint terminals that meet the advanced supplementary technology interface specification of sequence on described first dividing plate, on described second partition, be equiped with described a plurality of power supply terminal again; Also comprise a socket, be provided with the grafting space in the described socket, and meet the advanced supplementary technology plug of sequence pattern for first inserting groove of described first dividing plate insertion and second inserting groove that inserts for described second partition for being provided with in the described grafting space, and be provided with and described a plurality of corresponding the first terminal groups of terminal of docking in described first inserting groove, one side, described second inserting groove, one side then is provided with and corresponding second terminal group of described a plurality of power supply terminals.

8, electric connector according to claim 7 is characterized in that, second terminal group of described a plurality of power supply terminals, set second inserting groove of socket and inside thereof is for meeting the universal serial bus interface specification.

9, electric connector according to claim 7 is characterized in that, described a plurality of butt joint terminals, a plurality of power supply terminal are installed in described first dividing plate and described second partition end face respectively.

10, electric connector according to claim 7 is characterized in that, described a plurality of butt joint terminals, power supply terminal are installed in described first dividing plate and described second partition bottom surface respectively.

11, electric connector according to claim 7, it is characterized in that, described first dividing plate and second partition are provided with by a side and connect described a plurality of grooves that place of inserting for described butt joint terminal, power supply terminal to described slot, and described a plurality of butt joint terminal is provided with the contact site that is positioned at described first dividing plate, a plurality of power supply terminals then are provided with the contact site that is positioned at described second partition, and described a plurality of butt joint terminals and power supply terminal in addition side be provided with the connecting portion that is electrically connected at default lead, and described pedestal outside mask is provided with shield shell.

12, electric connector according to claim 7 is characterized in that, the described first dividing plate both sides are concaved with the fool proof groove.

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