CN204407575U - SATA puncture type power connector - Google Patents

Abstract

The utility model relates to the technical field of connectors, in particular to a SATA puncture type power connector, which comprises a main body, a protective cover and a plurality of wires, wherein the top of the main body is provided with a plurality of wire puncture clamping grooves, the left side wall and the right side wall of the protective cover respectively extend to the outer side of the wire puncture clamping grooves, the bottom of at least one side of the protective cover is provided with a plurality of wire bayonets, each wire puncture clamping groove is respectively clamped with a wire, each wire respectively penetrates out from the corresponding wire bayonet, each wire bayonet of the protective cover respectively clamps the corresponding wire downwards, the protective cover is fixed on the main body in a clamping way, the protective cover is easy to assemble and not easy to fall off, the protective cover lets the wire open through the wire bayonet and presses the wire downwards, the protective cover can cover the wire puncture crimping area and the conductor section area, so that the protective, or when the lead is twisted greatly, the protective cover can not fall off.

Description

SATA piercing power connector

technical field

The utility model relates to the technical field of electrical connectors, in particular to a SATA piercing power connector, which is a connector structure for stable and safe power transmission of hard disks based on the new serial ATA interface specification (SATA).

Background technique

The abbreviation of Serial Advanced Technology Attachment is SATA (Serial Advanced Technology Attachment), which is a serial hardware drive interface based on industry standards. Connectors are an indispensable part of electronic equipment. Connectors are generally used for connections between wire harnesses and wire harnesses, and between wire harnesses and electrical components, modules and components. Two or more circuits that are blocked or isolated in the circuit Between them, a bridge of communication is set up, so that the current can flow, and the circuit can realize the predetermined function.

At present, the piercing connector used to connect the power interface of the hard disk storage generally includes a main body and a wire. After the main body is loaded with a conductive terminal, the wire is pressed in. The wire is used to transmit power, but because the wire is pressed into the terminal, the connector needs to be pulled out, inserted/pulled out during use, if the wire is not fixed, pressed or stuck, the wire It is easy to fall out, or the wire will fall out if it is not pressed or clamped tightly, thus losing the function of the connector; It will damage the equipment. After the wire is pierced and crimped, it is often necessary to put a cover on it for fixing and protection.

During the use of home or office electronic equipment such as computers, it often occurs that the plastic cover used for insulation protection on the punctured connector connected to the power interface of the hard disk storage falls off, making the wire conductor exposed and touching Other conductors will burn the hard disk or other components, or even the entire computer or equipment, so the plastic cover of the punctured connector used to isolate the conductor to prevent exposure must be tightly closed, so that the connector cannot be easily or accidentally damaged under any circumstances. fall off. However, the cover of the traditional piercing connector has the following disadvantages: 1. It is laborious to cover the main body, and it is not easy to cover; 2. It is easy to fall off after the cover is put on. It will fall off at once, or the thread will fall off when you twist it when plugging and unplugging; 3. It is not easy to form and process, and there are often problems such as burrs and inability to demould when the mold is formed.

Utility model content

The purpose of the utility model is to provide a SATA puncture type power connector with a protective cover that is easy to assemble and not easy to fall off in view of the shortcomings of the prior art.

In order to achieve the above object, the technical solution adopted by the utility model is:

SATA piercing power connector, which includes a main body, a protective cover on the top of the main body, and multiple wires. There are multiple wire piercing slots arranged in the left and right directions side by side on the top of the main body. The left and right sides of the protective cover The walls respectively extend to the outside of the wire piercing slots, and the bottom of at least one side of the protective cover is provided with a plurality of wire bayonets respectively corresponding to the multiple wire piercing slots, and each wire piercing slot is respectively clamped. There are wires, and each wire passes through a corresponding wire bayonet respectively, and the protective cover is fastened and fixed on the main body by buckling, and each wire bayonet of the protective cover respectively clamps the corresponding wire downwards.

Elastic hooks are provided on the inside of the bottom of at least one side of the protective cover, and blocks that cooperate with the elastic hooks are provided on the main body at positions corresponding to the elastic hooks, and the elastic hooks are snap-connected with corresponding blocks.

Elastic hooks are distributed on the front and rear sides of each wire bayonet.

The elastic hook is located under the wire.

The bottoms of the left and right sides of the protective cover are provided with a plurality of wire bayonets, and the two ends of each wire pass through the corresponding wire bayonets on both sides of the protective cover respectively.

The front, rear, left, and right sides of the protective cover are all provided with side walls and are enclosed and connected with each other.

The beneficial effect of the utility model is that: the SATA puncture type power connector of the utility model includes a main body, a protective cover arranged on the top of the main body, and a plurality of wires. The card slot, the left and right side walls of the protective cover respectively extend to the outside of the wire piercing slot, and the bottom of at least one side of the protective cover is provided with a plurality of wire bayonets corresponding to the multiple wire piercing slots one by one, each Wires are pierced through the slots with wires, and each wire is passed through the corresponding wire bayonet. The protective cover is fixed on the main body by buckling, and each wire bayonet of the protective cover is fastened downwards. Corresponding to the wire, the protective cover of the utility model is fastened and fixed on the main body by buckling. The protective cover is easy to assemble and not easy to fall off. Cover the area where the wire is pierced and crimped and the section area of the conductor, so that the protective cover will not fall off when the protective cover becomes soft and deformed at high temperature, or becomes brittle at low temperature, or when the conductive wire is twisted greatly, and the utility model The forming mold has a simple structure, easy demoulding, and relatively low requirements for the forming machine.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Fig. 2 is a sectional view of the utility model.

Fig. 3 is an exploded schematic diagram of the utility model.

Fig. 4 is a schematic structural diagram of a protective cover according to another embodiment of the present invention.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings. As shown in FIGS. Wire 3, the top of the main body 1 is provided with a plurality of wire piercing slots 11 arranged in the left and right directions side by side. A plurality of wire bayonets 21 corresponding to a plurality of wire piercing slots 11 are provided, and each wire piercing slot 11 is respectively clamped with a wire 3, and each wire 3 is respectively connected by a corresponding wire bayonet. 21 passes through, the protective cover 2 is fastened and fixed on the main body 1 by buckling, and each wire bayonet 21 of the protective cover 2 clamps down the corresponding wire 3 respectively.

The protective cover 2 of the utility model is fastened and fixed on the main body 1 through a buckle mode. The protective cover 2 is easy to assemble and not easy to fall off. The protective cover 2 lets go of the wire 3 through the wire bayonet 21 and presses the wire 3 downward, so that The protective cover 2 can cover the area where the wire 3 is pierced and crimped and the section area of the conductor, so that the protective cover 2 will not make the protective cover 2 soften and deform at high temperature or become brittle at low temperature, or when the wire 3 is twisted greatly. The cover 2 falls off, and the molding die of the utility model has a simple structure, easy demoulding, and relatively low requirements on the molding machine.

The inner side of the bottom of at least one side of the protective cover 2 is provided with an elastic hook 22, and the position corresponding to the elastic hook 22 on the main body 1 is provided with a block 12 that cooperates with the elastic hook 22. Snap connection, because the elastic hook 22 on the protective cover 2 is at the bottom, the elastic hook 22 has a longer arm and better elasticity, when the protective cover 2 is covered, it can be easily covered on the main body 1, and the protective cover 2 Easy to assemble and disassemble, and the structure is stable, not easy to fall off.

The elastic hook 22 is located under the wire 3, so that the connection between the protective cover 2 and the main body 1 is more stable, and the protective cover 2 will not fall out when the wire 3 is twisted. The front, rear, left, and right sides of the protective cover 2 are provided with side walls and are connected to each other. The protective cover 2 can completely cover the main body 1 and puncture the crimped wire 3 from all four sides, and completely fix and cover the wire 3 and the conductor.

As another embodiment of the present utility model, as shown in Fig. 4, the difference from the different embodiments is that the bottoms of the left and right sides of the protective cover 2 are provided with a plurality of wire bayonets 21, and the two ends of each wire 3 Pass through corresponding wire bayonets 21 on both sides of the protective cover 2 respectively. Elastic hooks 22 are distributed on the front and rear sides of each wire bayonet 21 , and the buckle structure is more stable.

Of course, the above are only preferred embodiments of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the utility model patent application are included in the utility model patent application within range.

Claims (6)

1. SATA piercing power connector, including a main body (1), a protective cover (2) covering the top of the main body (1), and multiple wires (3), characterized in that: the top of the main body (1) A plurality of wire piercing slots (11) arranged in the left and right directions are arranged side by side, the left and right side walls of the protective cover (2) respectively extend to the outside of the wire piercing slots (11), at least one of the protective covers (2) The side bottom is provided with a plurality of wire bayonets (21) corresponding to a plurality of wire piercing slots (11) one by one, and each wire piercing slot (11) is respectively clamped with wires (3). The wires (3) pass through the corresponding wire bayonets (21) respectively, the protective cover (2) is fastened and fixed on the main body (1) by buckling, each wire bayonet (21) of the protective cover (2) Clamp down the corresponding wire (3) respectively. 2. The SATA puncture-type power connector according to claim 1, characterized in that: the bottom inner side of at least one side of the protective cover (2) is provided with an elastic hook (22), and the main body (1) is connected to the elastic The position corresponding to the hook (22) is provided with a block (12) that cooperates with the elastic hook (22), and the elastic hook (22) is snap-connected with the corresponding block (12). 3. The SATA piercing power connector according to claim 2, characterized in that: elastic hooks (22) are distributed on the front and rear sides of each wire bayonet (21). 4. The SATA piercing power connector according to claim 2, characterized in that: the elastic hook (22) is located below the wire (3). 5. The SATA piercing power connector according to claim 1, characterized in that: the bottoms of the left and right sides of the protective cover (2) are provided with a plurality of wire bayonets (21), and each wire (3 ) through the corresponding wire bayonets (21) on both sides of the protective cover (2). 6. The SATA piercing power connector according to any one of claims 1-5, characterized in that: the front, rear, left, and right sides of the protective cover (2) are provided with side walls and are enclosed and connected with each other.