CN218630737U

CN218630737U - Connect stable computer power

Info

Publication number: CN218630737U
Application number: CN202222858883.2U
Authority: CN
Inventors: 张亚鹏; 姚丽勤; 俞志琴
Original assignee: Jiangsu Zhiong New Energy Technology Co ltd
Current assignee: Jiangsu Zhiong New Energy Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-14
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a connect stable computer power, include: a power supply housing; the power supply shell is provided with an installation plate; the mounting plate is provided with a positioning plate; the power interface is arranged on the positioning plate; the two groups of mounting shells are arranged on the positioning plate; the mounting shell is provided with a mounting piece in a sliding manner; the two groups of limiting shells are respectively arranged on the two groups of mounting pieces; the two groups of limiting shells are arranged on two sides of the power interface in a bilateral symmetry manner; the utility model has the advantages that: through the two sets of spacing casings that can remove, when the power cord was inserted on power source, can carry on spacingly to the plug of power cord to improve power cord and power source interface connection's stability, can prevent that the power cord from dropping suddenly, influence computer power's normal use.

Description

Connect stable computer power

Technical Field

The utility model relates to a connect stable computer power.

Background

The computer power supply is a device which converts alternating current into direct current and specially supplies power for computer accessories such as a CPU, a mainboard, a hard disk, a memory bank, a display card, an optical disk drive and the like, and is a hub for supplying power for all parts of a computer.

Chinese patent in the prior art, e.g. published as CN217333289U, discloses a computer power supply that is easy to mount and dismount. Including power body and two pre-installation boards, the pre-installation board is installed on quick-witted case, and power body installs between the pre-installation board, and the mounting panel is all installed to power body's both sides, still includes: the opposite sides between the pre-assembling plates are provided with first chutes, and the groove wall at one end of each first chute is communicated with a limiting clamping groove; the first sliding blocks are arranged on the opposite sides between the mounting plates and are in sliding connection with the first sliding grooves; and the connecting component is mounted at one end of the first sliding block. The utility model discloses when installing power body, can at first form the initial joint through the sliding connection relation with the board of preassembleing, through the coupling assembling that sets up, realize the secondary and strengthen the connection afterwards, advance in order to inject power body's position for power body at follow-up in-process that uses, firm more that can be more, thereby so that use.

But above-mentioned scheme can not carry on spacingly to the power cord at the in-process that uses, if can cause after a lot of plugs to be connected between power source and the power cord and appear becoming flexible, when the power cord inserts to power supply body on, cause the voltage instability of the inside conversion of computer power easily, cause computer black screen or other a series of service failure easily, shorten the life of computer, in view of this, the utility model provides a connect stable computer power to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect stable computer power to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a connection-stable computer power supply, comprising:

a power supply housing; the power supply shell is provided with an installation plate; a positioning plate is arranged on the mounting plate;

the power interface is arranged on the positioning plate;

two sets of mounting shells are arranged on the positioning plate; the mounting shell is provided with a mounting piece in a sliding manner;

the two groups of limiting shells are respectively arranged on the two groups of mounting pieces;

the two groups of limiting shells are arranged on two sides of the power interface in a bilateral symmetry mode.

As an improvement of the technical scheme, two groups of mounting holes are formed in the positioning plate, and the two groups of mounting shells are respectively arranged in the mounting holes.

As an improvement of the above technical solution, a moving block is slidably connected in the mounting housing, the mounting member is fixedly disposed on the moving block, a movable opening is further formed in the mounting housing, and the mounting member is slidably disposed in the movable opening.

As an improvement of the above technical scheme, a spring is arranged on the moving block, and the spring is connected with the moving block and the inner wall of the mounting shell.

As an improvement of the above technical solution, the moving block is provided with an arc-shaped surface, and the arc-shaped surface contacts with the inner wall of the mounting housing.

As an improvement of the technical scheme, the limiting shell is provided with a limiting cavity, and the limiting shell is further provided with a semicircular hole.

As an improvement of the technical scheme, a damping limiting hole is formed in the moving block, and a damping bolt is connected in the damping limiting hole in a threaded mode.

As an improvement of the above technical solution, the damping bolt is provided with a bolt head, the bolt head is provided with a plurality of groups of movably connected balls, and the balls are in surface contact with the mounting housing.

Compared with the prior art, the beneficial effects of the utility model are that:

when a power line is inserted into the power interface, the mounting part is firstly shifted to slide on the mounting shell, so that the two groups of limiting shells move relatively, the power interface is exposed in the current environment, then the power line is inserted into the power interface, the actions are repeated, the two groups of limiting shells move relatively, and a power line plug and the power interface are wrapped, so that the limiting is completed; through the two movable limiting shells, when the power line is plugged on the power interface, the plug of the power line can be limited, so that the connection stability of the power line and the power interface is improved, and the power line can be prevented from falling suddenly to influence the normal use of a computer power supply; through the two sets of spacing casings that can remove, when not having the power cord to insert on power source, can protect power source effectively, prevent large-scale foreign matter card in power source, can improve power source's life.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged schematic view of the section A of FIG. 1;

fig. 3 is a schematic structural view of the limiting shell of the present invention;

fig. 4 is a schematic structural diagram of the damping bolt of the present invention.

In the figure: 10. a power supply housing; 11. mounting a plate; 12. positioning a plate; 13. a power interface; 14. mounting holes; 20. installing a shell; 21. a movable opening; 30. a mounting member; 40. a spring; 50. a moving block; 51. an arc-shaped surface; 52. a damping limit hole; 60. a damping bolt; 61. a bolt head; 62. a ball bearing; 70. a limiting shell; 71. a semicircular hole; 72. and a limiting cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows:

as shown in fig. 1 to 4, the present embodiment provides a computer power supply with stable connection, including:

a power supply case 10; the power supply shell 10 is provided with a mounting plate 11; a positioning plate 12 is arranged on the mounting plate 11;

the power interface 13 is arranged on the positioning plate 12;

two sets of mounting housings 20 disposed on the positioning plate 12; the mounting shell 20 is provided with a mounting part 30 in a sliding manner;

two groups of limit shells 70 which are respectively arranged on the two groups of mounting pieces 30;

the two sets of limiting shells 70 are symmetrically arranged on the two sides of the power interface 13.

In this embodiment, when a power cord is inserted into the power interface 13, the mounting member 30 is firstly shifted to slide on the mounting housing 20, so that the two sets of limiting housings 70 move relatively, so that the power interface 13 is exposed in the current environment, and then the power cord is inserted into the power interface 13, and the above actions are repeated, so that the two sets of limiting housings 70 move oppositely, and the power cord plug and the power interface 13 are wrapped, so that the limiting is completed;

through the two movable limiting shells 70, when the power line is plugged on the power interface 13, the plug of the power line can be limited, so that the connection stability of the power line and the power interface 13 is improved, and the power line can be prevented from falling suddenly to influence the normal use of a computer power supply;

through the two movable groups of limiting shells 70, when no power line is connected to the power interface 13, the power interface 13 can be effectively protected, large foreign bodies are prevented from being clamped in the power interface 13, and the service life of the power interface 13 can be prolonged.

Specifically, two sets of mounting holes 14 are formed in the positioning plate 12, and two sets of mounting housings 20 are respectively disposed in the mounting holes 14; the installation of the limiting shell 70 on the installation shell 20 is facilitated.

Specifically, a moving block 50 is slidably connected in the mounting housing 20, the mounting member 30 is fixedly arranged on the moving block 50, a movable opening 21 is further formed in the mounting housing 20, and the mounting member 30 is slidably arranged in the movable opening 21.

In this embodiment, when the position limiting housings 70 move relatively and oppositely, the moving block 50 slides in the mounting housing 20, so as to ensure the stability of the position limiting housings 70 during the movement.

Specifically, the moving block 50 is provided with a spring 40, and the spring 40 is connected with the moving block 50 and the inner wall of the mounting housing 20.

In this embodiment, when the two sets of limiting shells 70 move relatively, the limiting shells 70 drive the moving block 50 to move, so as to extrude the spring 40 to contract and deform;

after the power cord is installed, when two sets of limiting shells 70 need to move oppositely, the contracted spring 40 resets to drive the moving block 50 to move in the installation shell 20, so that the limiting shells 70 move oppositely to wrap the power connector, and the power cord is limited.

Specifically, the moving block 50 is provided with an arc-shaped surface 51, and the arc-shaped surface 51 is in contact with the inner wall of the installation shell 20; the friction force is reduced by reducing the contact area between the moving block 50 and the mounting housing 20, so that the moving block 50 can move in the mounting housing 20.

Specifically, the limiting shell 70 is provided with a limiting cavity 72, and the limiting shell 70 is further provided with a semicircular hole 71.

In this embodiment, the two sets of limiting cavities 72 are used for limiting the power line plug; the two groups of semicircular holes 71 are used for limiting the power line.

Specifically, a damping limit hole 52 is formed in the moving block 50, and a damping bolt 60 is connected to the damping limit hole 52 through a thread.

Specifically, the damping bolt 60 is provided with a bolt head 61, a plurality of groups of movably connected balls 62 are arranged on the bolt head 61, and the balls 62 are in surface contact with the mounting shell 20.

In this embodiment, when the moving speed of the moving block 50 needs to be reduced, the damping bolt 60 is rotated to make the balls 62 contact with the surface of the mounting housing 20, and the damping bolt 60 is continuously screwed, so that the balls 62 are in close contact with the mounting housing 20 to limit the moving speed of the moving block 50, and when the limiting housing 70 is limited, the limiting housing 70 is prevented from being damaged due to the fact that the limiting housing 70 is in contact with a power line due to too fast movement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A computer power supply with stable connection, characterized in that: the method comprises the following steps:

a power supply case (10); the power supply shell (10) is provided with a mounting plate (11); a positioning plate (12) is arranged on the mounting plate (11);

the power interface (13) is arranged on the positioning plate (12);

two groups of mounting shells (20) arranged on the positioning plate (12); the mounting shell (20) is provided with a mounting piece (30) in a sliding manner;

two groups of limiting shells (70) are respectively arranged on the two groups of mounting pieces (30);

the two groups of limiting shells (70) are arranged on two sides of the power interface (13) in a bilateral symmetry mode.

2. A computer power supply with stable connection according to claim 1, wherein: two groups of mounting holes (14) are formed in the positioning plate (12), and the two groups of mounting shells (20) are respectively arranged in the mounting holes (14).

3. A stable connected computer power supply as claimed in claim 1, wherein: a moving block (50) is connected in the mounting shell (20) in a sliding mode, the mounting piece (30) is fixedly arranged on the moving block (50), a movable opening (21) is further formed in the mounting shell (20), and the mounting piece (30) is arranged in the movable opening (21) in a sliding mode.

4. A stable connected computer power supply as claimed in claim 3, wherein: the moving block (50) is provided with a spring (40), and the spring (40) is connected with the moving block (50) and the inner wall of the mounting shell (20).

5. A stable connected computer power supply as claimed in claim 3, wherein: the moving block (50) is provided with an arc-shaped surface (51), and the arc-shaped surface (51) is in contact with the inner wall of the mounting shell (20).

6. A stable connected computer power supply as claimed in claim 1, wherein: the limiting shell (70) is provided with a limiting cavity (72), and the limiting shell (70) is further provided with a semicircular hole (71).

7. A stable connected computer power supply as claimed in claim 3, wherein: the moving block (50) is provided with a damping limiting hole (52), and a damping bolt (60) is connected to the damping limiting hole (52) in a threaded manner.

8. A stable connected computer power supply as claimed in claim 7, wherein: the damping bolt (60) is provided with a bolt head (61), a plurality of groups of movably connected balls (62) are arranged on the bolt head (61), and the balls (62) are in surface contact with the mounting shell (20).