CN213582019U

CN213582019U - Computer power supply convenient to installation and dismantlement

Info

Publication number: CN213582019U
Application number: CN202023226255.XU
Authority: CN
Inventors: 徐晨莉; 谢延华; 王荣
Original assignee: Luohe Vocational Technology College
Current assignee: Luohe Vocational Technology College
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-06-29
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a computer power supply convenient for installation and disassembly, which comprises an installation box and a power supply device, wherein the left side and the right side of the inner cavity of the installation box are both fixedly connected with a guide plate, the left side and the right side of the power supply device are both fixedly connected with a slide block, the lower side of the slide block is provided with a clamping groove, the slide block is clamped on the upper side of the guide plate, the left side wall and the right side wall of the installation box are both provided with a first groove, the two groups of first grooves are both provided with a spacing ring at the viewing side, the opposite side of the spacing ring at the left side and the right side is both fixedly connected with a first spring, an inclined block is fixedly sleeved in the inner cavity of the first spring, the novel proposal can drive the power supply device to carry out quick installation and quick disassembly by arranging the spacing ring, the first spring, the inclined block, the second spring, the slide block, the labor capacity of workers is reduced.

Description

Computer power supply convenient to installation and dismantlement

Technical Field

The utility model belongs to the technical field of the computer power, specifically be a computer power convenient to installation and dismantlement.

Background

The computer power supply is a computer component which is arranged in a computer and is responsible for converting common commercial power into voltage which can be used by the computer, the computer power supply is a switching circuit, common alternating current is converted into direct current, and then the voltage is controlled by chopping, and different voltages are respectively output to computer components such as a mainboard, a hard disk, an optical drive and the like.

A general computer power supply is connected with a computer case through screws, the connection is complex, tools are needed for assistance, the disassembly and the assembly are inconvenient, the efficiency of the computer installation and the maintenance is affected, a frequently-used computer needs to be maintained frequently, the computer power supply is particularly important, and therefore the computer power supply convenient to install and disassemble is provided.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a computer power convenient to installation and dismantlement, effectual general computer power of having solved passes through screwed connection with computer machine case, and it is comparatively loaded down with trivial details to connect, and needs the instrument to assist, and the dismouting is comparatively inconvenient, has influenced the efficiency of computer installation and maintenance, and the computer that often uses wants to need often to maintain and maintain, wherein the especially important problem of computer power.

In order to achieve the above object, the utility model provides a following technical scheme: a computer power supply convenient to mount and dismount comprises a mounting box and a power supply device, wherein guide plates are fixedly connected to the left side and the right side of an inner cavity of the mounting box, sliders are fixedly connected to the left side and the right side of the power supply device, clamping grooves are formed in the lower sides of the sliders, the sliders are clamped on the upper sides of the guide plates, first grooves are formed in the left side and the right side of the mounting box, two groups of first grooves are respectively provided with a limiting ring at the viewing side, first springs are fixedly connected to the opposite sides of the limiting rings at the left side and the right side, inclined clamping blocks are fixedly sleeved in the inner cavities of the first springs and penetrate through the limiting rings at the left side and the right side, a first action block is fixedly connected to the upper side of the sliders, a second action block is fixedly connected to the upper side of the first action block, an arc-shaped stop block is fixedly connected to the top end of the second action block, and, two sets of the looks dorsal part of deflector all is provided with fixing device, fixing device includes the elasticity folded plate, the equal fixedly connected with pin in the left and right sides on elasticity folded plate top, the left and right sides the equal fixedly connected with second dog in the dorsal part of the fender phase lower part, lateral wall and the looks dorsal part of two sets of deflectors all seted up about the install bin with second dog assorted second recess.

Preferably, the left side and the right side on installation box inner chamber top all fixedly connected with second spring, the bottom fixedly connected with of second spring plays the board.

Preferably, the viewing sides of the stop levers on the left side and the right side are fixedly connected with third springs, and the third springs are located on the viewing sides of the second stops on the left side and the right side.

Preferably, the upper and lower lateral walls of the installation box are provided with heat dissipation holes, and the bodies of the two groups of guide plates are provided with heat dissipation holes.

Preferably, the left side and the right side the equal fixedly connected with first dog of the back of the body side of fixture block, the left side and the right side the end that backs the back of the body of first spring is connected with the side of looking mutually of first dog.

Preferably, the top end of the stop lever is fixedly connected with a wear-resistant block, and the wear-resistant block is made of rubber.

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

1. the power supply device can be driven to be rapidly installed and disassembled by matching the limiting ring, the first spring, the inclined clamping block, the second spring, the sliding block, the first action block, the second action block, the arc-shaped stop block and the diamond-shaped stop block, so that the labor capacity of workers is reduced, and meanwhile, the phenomenon of screw thread slipping in the traditional installation mode can be effectively prevented;

2. the power supply device can be fixed in an auxiliary manner by arranging the fixing device, and meanwhile, the fixing device can be quickly disassembled, so that the labor amount and labor time are not increased when the power supply device is assembled and disassembled, and the power supply device is safe and convenient;

3. through setting up the louvre, the power supply unit of being convenient for dispels the heat, prevents that power supply unit from the high temperature, prevents through setting up wear-resisting piece that the top of pin from producing the damage in the contact with the slider.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is a schematic view of the diamond-shaped stopper of the present invention;

fig. 4 is the structure schematic diagram of the installation box of the present invention.

In the figure: 100. installing a box; 110. a guide plate; 120. a first groove; 130. a limiting ring; 140. a first spring; 150. a fixture block is inclined; 151. a first stopper; 160. a second spring; 161. a spring plate; 200. a power supply device; 210. a slider; 220. a first action block; 230. a second action block; 240. an arc-shaped stop block; 250. a diamond-shaped stop block; 300. a fixing device; 310. elastic folded plates; 320. a stop lever; 330. a second stopper; 340. a third spring; 350. a second groove; 360. and (7) a wear-resistant block.

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 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.

Referring to fig. 1, a computer power supply convenient to mount and dismount includes a mounting case 100 and a power supply device 200.

Referring to fig. 1-3, the left and right sides of the inner cavity of the installation box 100 are fixedly connected with the guide plates 110, the left and right sides of the power supply device 200 are fixedly connected with the sliders 210, the lower sides of the sliders 210 are provided with slots, the sliders 210 are clamped on the upper sides of the guide plates 110, the left and right side walls of the installation box 100 are provided with the first grooves 120, the viewing sides of the two groups of first grooves 120 are provided with the limit rings 130, the back sides of the left and right side limit rings 130 are fixedly connected with the first springs 140, the inner cavity of the first springs 140 is fixedly sleeved with the inclined fixture blocks 150, the left and right side inclined fixture blocks 150 penetrate through the left and right side limit rings 130, the upper side of the sliders 210 is fixedly connected with the first action block 220, the upper side of the first action block 220 is fixedly connected with the second action block 230, the top end of the second action block 230 is fixedly connected with the arc-shaped stop 240, the outer wall of the second, fixing device 300 includes elasticity folded plate 310, the equal fixedly connected with pin 320 in the left and right sides on elasticity folded plate 310 top, the equal fixedly connected with second stopper 330 in the dorsal lower part of the left and right sides pin 320 mutually, the lateral wall all seted up with second stopper 330 assorted second recess 350 with the dorsal part of two sets of deflectors 110 about install bin 100.

Referring to fig. 1-4, the left and right sides of the top of the inner cavity of the installation box 100 are fixedly connected with the second spring 160, the bottom of the second spring 160 is fixedly connected with the elastic plate 161, the second spring 160 is matched with the elastic plate 161, when the power supply device 200 needs to be disassembled, the slider 210 is driven to descend to provide assistance to the worker, the viewing side of the left and right side blocking rods 320 is fixedly connected with the third spring 340, the third spring 340 is positioned on the viewing side of the left and right side second blocking blocks 330, the left and right of the second blocking blocks 330 is increased by the third spring 340, the insufficient elasticity of the elastic force folding plate 310 is prevented, the device is prevented from being damaged, the upper and lower side walls of the installation box 100 are provided with heat dissipation holes, the bodies of the two sets of guide plates 110 are provided with heat dissipation holes, the heat dissipation holes are arranged, so as to facilitate the heat dissipation of the power supply device 200, the equal fixedly connected with first dog 151 in the dorsal part of the left and right sides skewed lock block 150, the looks back end of the first spring 140 in the left and right sides is connected with the looks side of the first dog 151 in the left and right sides, through setting up first dog 151, be convenient for first spring 140 to connect first dog 151, first spring 140 cooperatees with first dog 151 simultaneously and can provide the helping hand for skewed lock block 150 better, the wear-resisting piece 360 of top fixedly connected with of pin 320, the material of wear-resisting piece 360 is rubber, prevent through setting up wear-resisting piece 360 that the top of pin 320 from producing the damage in the contact with slider 210.

The working principle is as follows: when the novel scheme is implemented, the power supply device 200 and the slider 210 are pushed into the inner cavity of the installation box 100 through the guiding of the two groups of guide plates 110, the guide plates 110 drive the first action block 220, the diamond-shaped stop block 250, the second action block 230 and the arc-shaped stop block 240 to move upwards, the arc-shaped stop block 240 starts to contact with the inclined fixture block 150, the arc-shaped stop block 240 extrudes the inclined fixture block 150 into the first groove 120 due to the radian of the inclined surface of the inclined fixture block 150 and the upper side of the arc-shaped stop block 240 and the limit of the limit ring 130, the inclined fixture block 150 rebounds between the arc-shaped stop block 240 and the diamond-shaped stop block 250 through the elastic force of the first spring 140, the power supply device 200 and the slider 210 are clamped through the cooperation of the arc-shaped stop block 240 and the diamond-shaped stop block 250, the fixing device 300 is inserted into the inner cavity of the installation box 100, the left and right side stop rods 320 and the second stop block 330 are far away, meanwhile, the wear-resistant block 360 and the stop lever 320 support the sliding block 210 to prevent the power supply device 200 and the sliding block 210 from falling off due to damage of the first spring 140 and the inclined clamping block 150, when the power supply device 200 needs to be disassembled, the elastic folding plate 310 is squeezed to separate the second stop block 330 from the second groove 350, the fixing device 300 is taken out, the power supply device 200 is pushed upwards, the sliding block 210 is driven to move upwards by the power supply device 200, the first action block 220 and the diamond-shaped stop block 250 are driven to move upwards by the sliding block 210, the inclined clamping block 150 passes through the diamond-shaped stop block 250 by upward movement of the diamond-shaped stop block 250, the diamond-shaped stop block 250 is positioned at the upper side of the inclined clamping block 150, the elastic plate 161 is driven to push the arc-shaped stop block 240 out by the elastic force of the second spring 160, the first action block 220 and the diamond-shaped stop block 250 are driven to move downwards by the arc-shaped stop block 240, and the diamond-shaped stop block, since the diamond stopper 250 has a diamond shape, when the diamond stopper 250 moves downward, the arc stopper 240 passes through the side of the diamond stopper 250 after the inclined stopper 150 passes over the side, and the inclined stopper 150 and the power supply device 200 are separated from each other, thereby completing the removal of the power supply device 200.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A computer power supply convenient to mount and dismount, comprising a mounting box (100) and a power supply device (200), characterized in that: the guide plate (110) is fixedly connected to the left side and the right side of the inner cavity of the installation box (100), the sliding block (210) is fixedly connected to the left side and the right side of the power supply device (200), a clamping groove is formed in the lower side of the sliding block (210), the sliding block (210) is clamped on the upper side of the guide plate (110), first grooves (120) are formed in the left side and the right side of the installation box (100), limiting rings (130) are arranged on the two groups of first grooves (120) in a mutually-seen side, first springs (140) are fixedly connected to the opposite sides of the limiting rings (130) on the left side and the right side, oblique clamping blocks (150) penetrate through the limiting rings (130) on the left side and the right side, first action blocks (220) are fixedly connected to the upper side of the sliding block (210), and second action blocks (230) are fixedly connected to the upper side of the first action blocks (220), the top fixedly connected with arc dog (240) of second effect piece (230), the outer wall of second effect piece (230) has cup jointed rhombus dog (250), and is two sets of the back of the body side of deflector (110) all is provided with fixing device (300), fixing device (300) include elasticity folded plate (310), the equal fixedly connected with pin (320) in the left and right sides on elasticity folded plate (310) top about both sides the equal fixedly connected with second dog (330) in the dorsal part of pin (320), lateral wall and the back of the body side of two sets of deflector (110) about install bin (100) all seted up with second dog (330) assorted second recess (350).

2. A computer power supply for facilitating mounting and dismounting as claimed in claim 1, wherein: the equal fixedly connected with second spring (160) in the left and right sides on install bin (100) inner chamber top, the bottom fixedly connected with of second spring (160) plays board (161).

3. A computer power supply for facilitating mounting and dismounting as claimed in claim 1, wherein: the visual side of the stop lever (320) on the left side and the right side is fixedly connected with a third spring (340), and the third spring (340) is positioned on the visual side of a second stop block (330) on the left side and the right side.

4. A computer power supply for facilitating mounting and dismounting as claimed in claim 1, wherein: the upper side wall and the lower side wall of the installation box (100) are provided with heat dissipation holes, and the bodies of the two groups of guide plates (110) are provided with heat dissipation holes.

5. A computer power supply for facilitating mounting and dismounting as claimed in claim 1, wherein: the left side and the right side are fixedly connected with first check blocks (151) on the opposite sides of the inclined check blocks (150), and the opposite ends of the first springs (140) on the left side and the right side are connected with the visual sides of the first check blocks (151).

6. A computer power supply for facilitating mounting and dismounting as claimed in claim 1, wherein: the top end of the stop lever (320) is fixedly connected with a wear-resistant block (360), and the wear-resistant block (360) is made of rubber.