CN215769658U

CN215769658U - Accessory protection device for computer

Info

Publication number: CN215769658U
Application number: CN202122240268.0U
Authority: CN
Inventors: 代新晓; 王吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-08
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses an accessory protection device for a computer, which relates to the technical field of electronic equipment and comprises a casing, wherein a display screen is arranged at the front end of the casing, a power supply port is fixed at the rear end of the casing, an inserting plate is fixed at the rear end of the casing on the right side of the power supply port, the surface of the inserting plate is connected with a pulling device in a sliding manner, and a positioning device is fixed at the right end of the casing.

Description

Accessory protection device for computer

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to an accessory protection device for a computer.

Background

The UPS, namely an uninterruptible power supply, is an uninterruptible power supply with an energy storage device, and is mainly used for providing an uninterrupted power supply for partial equipment with higher requirements on the stability of the power supply; when the commercial power is interrupted, the UPS immediately supplies the direct current electric energy of the battery to the load by a method of switching and converting the inverter to continuously supply 220V alternating current to the load, so that the load keeps normal work and protects the software and hardware of the load from being damaged, and the UPS equipment generally provides protection for over-high voltage or over-low voltage.

When the existing protection device is used, a plurality of plugs can be inserted into the surface of a single protection device, and the three-pin plug is tightly fixed with the socket when the device is designed to use large voltage, so that the plug is difficult to pull out after being inserted into the device, and the normal use of the device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an accessory protection device for a computer, which solves the technical problem that a plug of an external device inserted on the surface of the protection device is difficult to pull out.

In order to solve the technical problem, the accessory protection device for the computer comprises a shell, wherein a display screen is arranged at the front end of the shell, a power supply port is fixed at the rear end of the shell, an inserting plate is fixed at the rear end position of the shell on the right side of the power supply port, the surface of the inserting plate is connected with a pulling device in a sliding mode, and a positioning device is fixed at the right end of the shell;

the pulling device comprises a pulling plate, a positioning ring is fixed at the lower end of the pulling plate, a placing plate is fixed on the inner surface of the positioning ring, and a telescopic pipe is fixed at the lower end of the placing plate;

the telescopic pipe comprises an outer ring, a positioning spring is fixed on the inner surface of the outer ring, and a telescopic rod is fixed at one end of the positioning spring.

Preferably, the surface of the casing is provided with a groove, and the outer ring is fixed inside the groove.

Preferably, the surface of the placing plate is provided with a slot aligned with the jack on the surface of the inserting plate, and the pulling plate is in a quarter circle shape.

Preferably, the surface of the pulling plate is provided with a handle, and two ends of the positioning spring are fixed on the surfaces of the outer ring and the telescopic rod.

Preferably, the positioning device comprises a positioning seat, an expansion spring is fixed in the positioning seat, and a placing block is fixed at the right end of the expansion spring.

Preferably, the telescopic springs are provided with two telescopic springs which are fixed on the surfaces of the positioning seat and the placing block.

Preferably, the surface of the placing block is provided with a slot, and the slot has the same diameter with the outer surface of the external circuit.

Compared with the related art, the accessory protection device for the computer provided by the utility model has the following beneficial effects:

1. the utility model provides a pulling device, wherein the pulling plate drives the placing plate to move, the placing plate is positioned between a plug and a plugboard, so that the plug is driven to be separated from the surface of the plugboard, and meanwhile, the positioning spring can pull back the telescopic rod when needed, so that the subsequent use is facilitated, the taking-off speed of the plug on the plugboard can be increased, and the replacement of equipment is facilitated.

2. The utility model provides a positioning device, which adopts a slot on the surface of a placing block to fix a line, so that the line can be clamped by the placing block, the lines of equipment can be prevented from being wound when a plurality of pieces of equipment are connected, and the normal use of the equipment is ensured.

Drawings

FIG. 1 is a main body structure view of the present invention;

FIG. 2 is a back structural view of the present invention;

FIG. 3 is a structural view of the pulling device of the present invention;

FIG. 4 is a structural view of a telescopic tube of the present invention;

FIG. 5 is a structural diagram of a positioning device of the present invention.

Reference numbers in the figures: 1. a housing; 2. a display screen; 3. a power supply port; 4. a pulling device; 5. inserting plates; 6. a positioning device; 41. positioning rings; 42. a telescopic pipe; 43. placing the plate; 44. pulling the movable plate; 421. a positioning spring; 422. a telescopic rod; 423. an outer ring; 61. positioning seats; 62. a tension spring; 63. and placing the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 5, the utility model includes an accessory protection device for a computer, which includes a casing 1, a display screen 2 is arranged at the front end of the casing 1, a power supply port 3 is fixed at the rear end of the casing 1, an insertion plate 5 is fixed at the rear end position of the casing 1 at the right side of the power supply port 3, a pulling device 4 is slidably connected to the surface of the insertion plate 5, and a positioning device 6 is fixed at the right end of the casing 1;

the pulling device 4 comprises a pulling plate 44, a positioning ring 41 is fixed at the lower end of the pulling plate 44, a placing plate 43 is fixed on the inner surface of the positioning ring 41, and an extension pipe 42 is fixed at the lower end of the placing plate 43;

the telescopic tube 42 comprises an outer ring 423, a positioning spring 421 is fixed on the inner surface of the outer ring 423, and a telescopic rod 422 is fixed at one end of the positioning spring 421.

In the second embodiment, on the basis of the first embodiment, the positioning device 6 includes a positioning seat 61, an extension spring 62 is fixed inside the positioning seat 61, and a placement block 63 is fixed at the right end of the extension spring 62.

The working principle is as follows:

the power supply port 3 is connected with an external power supply through a power supply line, equipment to be connected is inserted on the surface of the plug board 5, the line to be connected is moved to align the line to the groove on the surface of the placing block 63, the placing block 63 fixes the line to avoid the mutual winding of the line, the protection device supplies the stabilized mains supply to the external equipment for use, and simultaneously charges the battery in the shell 1, when the mains supply is interrupted, the protection device immediately supplies the direct current electric energy of the battery to a load by switching and converting the inverter to continuously supply 220V alternating current, so that the external equipment keeps normal work and protects the soft and hardware of the external equipment from being damaged, when the joint of the external equipment needs to be pulled out, the pull plate 44 is pulled to pull the positioning ring 41 to move, the positioning ring 41 is moved to drive the placing block 63 to move, the placing block 63 is moved to drive the telescopic rod 422 to move, the telescopic link 422 moves and drives the positioning spring 421 to deform, then the relative position of the telescopic link 422 and the outer ring 423 changes, the external plug is driven to move when the placing plate 43 moves upwards, then the external plug is separated from the plug board 5, and after the pulling plate 44 is loosened, the positioning spring 421 pulls the telescopic link 422 back, so that the pulling device 4 returns to the original position.

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

Claims

1. The accessory protection device for the computer comprises a casing (1) and is characterized in that a display screen (2) is arranged at the front end of the casing (1), a power supply port (3) is fixed at the rear end of the casing (1), an inserting plate (5) is fixed at the position of the rear end of the casing (1) on the right side of the power supply port (3), a pulling device (4) is connected to the surface of the inserting plate (5) in a sliding mode, and a positioning device (6) is fixed at the right end of the casing (1);

the pulling device (4) comprises a pulling plate (44), a positioning ring (41) is fixed at the lower end of the pulling plate (44), a placing plate (43) is fixed on the inner surface of the positioning ring (41), and an extension pipe (42) is fixed at the lower end of the placing plate (43);

the telescopic pipe (42) comprises an outer ring (423), a positioning spring (421) is fixed on the inner surface of the outer ring (423), and a telescopic rod (422) is fixed at one end of the positioning spring (421).

2. The accessory protector for computer according to claim 1, wherein the surface of the casing (1) is provided with a groove, and the outer ring (423) is fixed inside the groove.

3. A computer accessory protector as claimed in claim 1, characterised in that the surface of the resting plate (43) is provided with slots aligned with the receptacles of the surface of the insert plate (5), the pulling plate (44) being quarter-circular in shape.

4. The device for protecting accessories for a computer according to claim 3, wherein a surface of the pulling plate (44) is provided with a handle, and both ends of the positioning spring (421) are fixed to the surfaces of the outer ring (423) and the telescopic rod (422).

5. The fitting protector for computer as claimed in claim 1, wherein the positioning device (6) comprises a positioning seat (61), a telescopic spring (62) is fixed inside the positioning seat (61), and a placing block (63) is fixed at the right end of the telescopic spring (62).

6. The computer accessory protector according to claim 5, characterized in that the two extension springs (62) are provided and the two extension springs (62) are fixed on the surfaces of the positioning seat (61) and the placing block (63).

7. The computer accessory protector according to claim 5, characterized in that the surface of the placing block (63) is provided with a slot having the same diameter as the outer surface of the external circuit.