CN210668907U

CN210668907U - Power supply connector structure of computer mainframe

Info

Publication number: CN210668907U
Application number: CN201922239021.XU
Authority: CN
Inventors: 梁娟娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-06-02
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a computer mainframe power supply connector structure. The power supply device comprises a case body (1) and a power supply connector (8), wherein a power supply interface hole (2), a high-definition interface hole (3), a VGA interface hole (4), a USB interface hole (5) and a network cable interface hole (6) are respectively formed in the side surface of the case body (1); a semi-open clamping groove (7) is formed in the circumferential direction of the orifice of the power interface hole (2); the side wall of the power connector (8) is provided with a clamping boss (9), and the clamping boss (9) can be rotatably clamped into the semi-open clamping groove (7). The utility model discloses can stabilize the joint of main frame and power cord, avoid causing data loss and damage electronic component because of the power cord breaks away from the sudden power failure.

Description

Power supply connector structure of computer mainframe

Technical Field

The utility model relates to a computer terminal equipment field, in particular to computer mainframe power supply connector structure.

Background

With the continuous development of computer technology, the size and weight of a computer host gradually tend to be reduced, so that the occupied space of the computer host is smaller and smaller. But also causes problems. Because the power supply of the computer host is provided by an external power supply, an external power line is needed. Because the host computer is small, light in weight, its steadiness just can decline, when external force mistake touched, just the condition that the power cord breaks away from the host computer takes place more easily, and the host computer in case the outage just causes data loss easily, and the host computer that causes closes the chance to form stealthy damage to mainboard components and parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer mainframe power supply connector structure. The utility model discloses can stabilize the joint of main frame and power cord, avoid causing data loss and damage electronic component because of the power cord breaks away from the sudden power failure.

The technical scheme of the utility model: a power supply connector structure of a computer mainframe comprises a mainframe body and a power supply connector, wherein a power supply interface hole, a high-definition interface hole, a VGA interface hole, a USB interface hole and a network cable interface hole are respectively arranged on the side surface of the mainframe body; a semi-open clamping groove is circumferentially arranged at the orifice of the power interface hole; the side wall of the power connector is provided with a clamping boss, and the clamping boss can be clamped into the semi-open clamping groove by rotating.

In the power supply connector structure of the computer mainframe, a fastening concave hole is further formed in the top surface of the semi-open clamping groove; the top surface of the clamping boss is also provided with a clamping convex point; the clamping convex points are matched with the fastening concave holes to realize the positioning and fastening of the power connector on the case main body.

In the power supply connector structure of the computer mainframe, a heat dissipation window is further arranged on the side wall of the main body of the computer mainframe.

The utility model has the advantages that: compared with the prior art, the utility model is provided with a semi-open slot in the circumferential direction of the power supply interface hole orifice of the case main body; meanwhile, a clamping boss is arranged on the side wall of the power connector, and the clamping boss can be rotatably clamped into the semi-open clamping groove; the structure can prevent the external power line from being pulled out accidentally through the matching of the clamping boss and the semi-open clamping groove, thereby stabilizing the joint of the computer host and the power line and avoiding data loss and damage to electronic elements caused by sudden power failure due to the separation of the power line; in addition, after the power joint passes the power interface on power interface hole inserts the mainboard, block boss and power interface hole bearing structure around the drill way can prevent that the power joint from taking place to rock because of external force to make the connection more firm, and then prevent because of rocking bad contact. The utility model discloses rotating can be fixed after power connection has plugged, its operation is more simple and convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1;

FIG. 3 is a schematic view of the configuration around the power interface aperture at A of FIG. 1;

fig. 4 is a schematic structural diagram of a power connector.

Reference numerals:

the heat dissipation structure comprises a case body 1, a power supply interface hole 2, a high definition interface hole 3, a VGA interface hole 4, a USB interface hole 5, a network cable interface hole 6, a semi-open clamping groove 7, a power supply connector 8, a clamping boss 9, a fastening concave hole 10, a clamping convex point 11 and a heat dissipation window 12.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

The embodiment of the utility model provides a: a power supply joint structure of a computer mainframe box is shown in figures 1-4 and comprises a main box body 1 and a power supply joint 8, wherein a power supply interface hole 2, a high-definition interface hole 3, a VGA interface hole 4, a USB interface hole 5 and a network cable interface hole 6 are respectively arranged on the side surface of the main box body 1; a semi-open clamping groove 7 is circumferentially arranged at the orifice of the power interface hole 2; the side wall of the power connector 8 is provided with a clamping boss 9, and the clamping boss 9 can be rotatably clamped into the semi-open clamping groove 7.

During connection, the power connector 8 penetrates through the power interface hole 2 to be inserted into a power interface of the mainboard, and then the power connector 8 is rotated to enable the clamping boss 9 to be clamped into the semi-open clamping groove 7 to complete butt joint.

The top surface of the semi-open clamping groove 7 is also provided with a fastening concave hole 10; the top surface of the clamping boss 9 is also provided with a clamping convex point 11; the clamping convex points 11 and the fastening concave holes 10 are matched to realize the positioning and fastening of the power connector 8 on the case main body 1. Through this structure, can make the butt joint more firm, prevent not hard up.

The side wall of the cabinet body 1 is further provided with a heat dissipation window 12.

Claims

1. The utility model provides a computer mainframe power supply connector structure which characterized in that: the power supply device comprises a case body (1) and a power supply connector (8), wherein a power supply interface hole (2), a high-definition interface hole (3), a VGA interface hole (4), a USB interface hole (5) and a network cable interface hole (6) are respectively formed in the side surface of the case body (1); a semi-open clamping groove (7) is formed in the circumferential direction of the orifice of the power interface hole (2); the side wall of the power connector (8) is provided with a clamping boss (9), and the clamping boss (9) can be rotatably clamped into the semi-open clamping groove (7).

2. The computer main case power supply connector structure of claim 1, wherein: the top surface of the semi-open clamping groove (7) is also provided with a fastening concave hole (10); the top surface of the clamping boss (9) is also provided with a clamping convex point (11); the clamping convex points (11) are matched with the fastening concave holes (10) to realize the positioning and fastening of the power connector (8) on the case main body (1).

3. The computer main case power supply connector structure of claim 1, wherein: and the side wall of the case main body (1) is also provided with a heat radiation window (12).