CN212647413U

CN212647413U - A buckle structure for desktop computer power supply box

Info

Publication number: CN212647413U
Application number: CN202021549805.9U
Authority: CN
Inventors: 田猛; 李大宇; 王吉浪
Original assignee: Shenzhen Dafeng Technology Co ltd
Current assignee: Shenzhen Dafeng Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-02
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a buckle structure for desktop computer power pack, including the installation shell, the inner chamber swing joint of installation shell has the power pack body, the left top of installation shell inner chamber and bottom all are provided with positioning mechanism, the right side fixedly connected with apron of power pack body, the movable chamber has been seted up to the inside of apron, one side of activity intracavity chamber is provided with slewing mechanism. The utility model discloses a clockwise turning knob, the knob finally drives two cardboards and breaks away from the inner chamber of draw-in groove, and then releases the apron, the pulling knob removes to one side, can drive the inner chamber that the power pack body shifted out the installation shell, convenient to detach's purpose has been reached promptly, this a buckle structure for desktop computer power pack possesses convenient to detach's advantage, make the installation of power pack and dismantlement easy operation, it is convenient to use, need not to adopt the bolt to fix, the efficiency of installation and dismantlement has been improved.

Description

A buckle structure for desktop computer power supply box

Technical Field

The utility model relates to a desktop computer technical field specifically is a buckle structure for desktop computer power supply box.

Background

The desktop computer is a computer separated independently, completely unrelated to other components, and has a larger volume relative to a notebook and a netbook, and a host, a display and other equipment are generally relatively independent and generally need to be placed on a computer desk or a special worktable, so the desktop computer is named as a desktop computer, computer components placed in a case are generally called as the host, the host is the most main component of the computer, and the main components such as the mainboard, the CPU, the hard disk and the like are all arranged in the host.

The power supply box belongs to one of desktop computer hardware systems, and is usually fixed by four screws on a rear panel of a case at present, but the power supply needs to be replaced in some special occasions, so that the power supply box is complex to install and disassemble, and the operation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buckle structure for desktop computer power pack possesses convenient to detach's advantage, has solved and has been used for desktop computer power pack at present to rely on four screws of quick-witted case rear panel to fix the power pack usually, nevertheless in some special occasions, needs to change the power, and this kind of mode just leads to the installation and dismantles comparatively loaded down with trivial details, has reduced the problem of operating efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a buckle structure for desktop computer power supply box, includes the mounting shell, the inner chamber swing joint of mounting shell has the power pack body, the left top of mounting shell inner chamber and bottom all are provided with positioning mechanism, the right side fixedly connected with apron of power pack body, the activity chamber has been seted up to the inside of apron, one side of activity chamber inner chamber is provided with slewing mechanism, the equal swing joint in top and the bottom of activity chamber inner chamber has the pinion rack, the top and the bottom of activity chamber inner chamber all are provided with stop gear, the draw-in groove has all been seted up to the front side and the rear side of mounting shell inner chamber, and the equal fixedly connected with cardboard in one side that two pinion racks carried on the back mutually, the one end of cardboard run through to the inner chamber of draw-in groove and with draw-in groove swing joint, the front side of activity.

Preferably, positioning mechanism includes the constant head tank of seting up in installation shell inner chamber left side top and bottom, the inner chamber swing joint of constant head tank has the locating piece, the right side and the power pack body fixed connection of locating piece.

Preferably, slewing mechanism includes the bull stick through bearing swing joint in activity intracavity one side, the fixed surface of bull stick is connected with the gear with two pinion racks looks meshing, the one end of bull stick runs through to the outside of apron and fixedly connected with knob.

Preferably, stop gear includes the spacing groove of seting up in activity intracavity chamber top and bottom, the inner chamber sliding connection of spacing groove has the supporting shoe, one side and the pinion rack fixed connection of supporting shoe.

Preferably, the reset mechanism includes the fixed block that is fixed in activity chamber inner chamber bottom front side, the rear side fixedly connected with spring of fixed block, the rear end and the bottom pinion rack fixed connection of spring.

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

1. the utility model discloses a clockwise turning knob, the knob finally drives the inner chamber that two cardboards break away from the draw-in groove, and then release the apron, the pulling knob moves to one side, can drive the inner chamber that the power pack body shifted out the installation shell, convenient to detach's purpose has been reached promptly, this a buckle structure for desktop computer power pack possesses convenient to detach's advantage, make the installation and the dismantlement easy operation of power pack, it is convenient to use, need not to adopt the bolt to fix, the efficiency of installation and dismantlement has been improved, four screws that have solved and are currently used for desktop computer power pack to rely on quick-witted case rear panel usually fix the power pack, but in some special occasion, need change the power, this kind of mode just leads to the installation and dismantles comparatively loaded down with trivial details, the problem of operating efficiency has been reduced.

2. The utility model discloses a positioning mechanism's setting, when the power pack body removes the inner chamber to the installation shell, the locating piece gets into the inner chamber of constant head tank, fix a position the power pack body, the stability of power pack body has been improved, setting through stop gear, it slides in the inner chamber of spacing groove to drive the supporting shoe when the pinion rack removes, make spacing groove and supporting shoe play spacing and supported effect to the pinion rack, stability when having improved the pinion rack and removing, setting through canceling release mechanical system, when the pinion rack removes, the spring compresses, dismantle the back that finishes, the spring drives the pinion rack under self elasticity's effect, it resets to drive the pinion rack.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a right side sectional view of the present invention;

fig. 4 is a schematic perspective view of the connection structure of the rotating mechanism and the toothed plate of the present invention.

In the figure: 1. mounting a shell; 2. a power pack body; 3. a positioning mechanism; 31. positioning a groove; 32. positioning blocks; 4. a cover plate; 5. a movable cavity; 6. a rotating mechanism; 61. a rotating rod; 62. a gear; 63. a knob; 7. a toothed plate; 8. a limiting mechanism; 81. a limiting groove; 82. a support block; 9. a card slot; 10. clamping a plate; 11. a reset mechanism; 111. a fixed block; 112. a spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a buckle structure for a power supply box of a desktop computer comprises a mounting shell 1, wherein the inner cavity of the mounting shell 1 is movably connected with a power supply box body 2, the top and the bottom of the left side of the inner cavity of the mounting shell 1 are respectively provided with a positioning mechanism 3, the positioning mechanism 3 comprises a positioning groove 31 arranged at the top and the bottom of the left side of the inner cavity of the mounting shell 1, the inner cavity of the positioning groove 31 is movably connected with a positioning block 32, the right side of the positioning block 32 is fixedly connected with the power supply box body 2, through the arrangement of the positioning mechanism 3, when the power supply box body 2 moves to the inner cavity of the mounting shell 1, the positioning block 32 enters the inner cavity of the positioning groove 31 to position the power supply box body 2, the stability of the power supply box body 2 is improved, the right side of the power supply box body 2 is fixedly connected with a cover plate 4, a movable cavity 5 is arranged inside the cover plate 4, one side of the inner, the surface of the rotating rod 61 is fixedly connected with a gear 62 engaged with the two toothed plates 7, one end of the rotating rod 61 penetrates to the outer side of the cover plate 4 and is fixedly connected with a knob 63, the top and the bottom of the inner cavity of the movable cavity 5 are both movably connected with the toothed plates 7, the top and the bottom of the inner cavity of the movable cavity 5 are both provided with a limiting mechanism 8, the limiting mechanism 8 comprises a limiting groove 81 arranged at the top and the bottom of the inner cavity of the movable cavity 5, the inner cavity of the limiting groove 81 is slidably connected with a supporting block 82, one side of the supporting block 82 is fixedly connected with the toothed plates 7, through the arrangement of the limiting mechanism 8, the supporting block 82 is driven to slide in the inner cavity of the limiting groove 81 when the toothed plates 7 move, so that the limiting groove 81 and the supporting block 82 play a limiting and supporting role on the toothed plates 7, the stability when the toothed plates 7 move is improved, the front side and the rear side of the inner cavity of the installation shell, one end of cardboard 10 runs through to the inner chamber of draw-in groove 9 and with draw-in groove 9 swing joint, the front side of 5 inner chamber bottoms in movable chamber is provided with canceling release mechanical system 11, canceling release mechanical system 11 includes fixed block 111 that is fixed in 5 inner chamber bottoms front sides in movable chamber, the rear side fixedly connected with spring 112 of fixed block 111, the rear end and the bottom pinion rack 7 fixed connection of spring 112, setting through canceling release mechanical system 11, when pinion rack 7 removes, spring 112 compresses, dismantle the back that finishes, spring 112 is under the effect of self elasticity, drive pinion rack 7 and reset.

The working principle is as follows: the utility model discloses during the use, the user is through clockwise turning knob 63, knob 63 drives bull stick 61 and gear 62 clockwise turning, gear 62 passes through the tooth and then promotes top pinion rack 7 and bottom pinion rack 7 and moves in opposite directions, pinion rack 7 drives two cardboard 10 and carries out synchronous moving in opposite directions, spring 112 is in compression state this moment, break away from until cardboard 10 and draw-in groove 9's inner chamber, and then to one side pulling knob 63, make knob 63 drive apron 4 and power pack body 2 shift out the inner chamber of installing shell 1, and then accomplish the dismantlement to power pack body 2, loosen knob 63, spring 112 resumes the original state, and then make pinion rack 7, cardboard 10 and knob 63 reset.

In summary, the following steps: in the fastening structure for the desktop computer power supply box, by clockwise rotating the knob 63, the knob 63 finally drives the two clamping plates 10 to separate from the inner cavity of the clamping groove 9, so as to release the cover plate 4 and pull the knob 63 to move to one side, the power supply box body 2 can be driven to move out of the inner cavity of the mounting shell 1, thereby achieving the purpose of convenient disassembly, the buckle structure for the desktop computer power supply box has the advantage of convenient disassembly, so that the power supply box is simple to install and disassemble, is convenient to use, does not need to be fixed by bolts, improves the efficiency of installation and disassembly, solves the problem that the power supply box for the desktop computer is usually fixed by four screws on the rear panel of the case at present, however, in some special occasions, the power supply needs to be replaced, and the mode causes that the installation and the disassembly are more complicated, thereby reducing the problem of the working efficiency.

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 snap structure for a power supply box of a desktop computer, comprising a mounting case (1), characterized in that: the inner cavity of the mounting shell (1) is movably connected with a power box body (2), the left top and the bottom of the inner cavity of the mounting shell (1) are respectively provided with a positioning mechanism (3), the right side of the power box body (2) is fixedly connected with a cover plate (4), a movable cavity (5) is arranged inside the cover plate (4), one side of the inner cavity of the movable cavity (5) is provided with a rotating mechanism (6), the top and the bottom of the inner cavity of the movable cavity (5) are respectively and movably connected with a toothed plate (7), the top and the bottom of the inner cavity of the movable cavity (5) are respectively provided with a limiting mechanism (8), the front side and the rear side of the inner cavity of the mounting shell (1) are respectively provided with a clamping groove (9), one side of the two toothed plates (7) opposite to each other is respectively and fixedly connected with a clamping plate (10), one end of the clamping plate (10) penetrates, the front side of the bottom of the inner cavity of the movable cavity (5) is provided with a reset mechanism (11).

2. The snap structure for a power supply box of a desktop computer according to claim 1, wherein: positioning mechanism (3) include constant head tank (31) of seting up in installation shell (1) inner chamber left side top and bottom, the inner chamber swing joint of constant head tank (31) has locating piece (32), the right side and power pack body (2) fixed connection of locating piece (32).

3. The snap structure for a power supply box of a desktop computer according to claim 1, wherein: slewing mechanism (6) include through bearing swing joint in bull stick (61) of activity chamber (5) inner chamber one side, the fixed surface of bull stick (61) is connected with gear (62) with two pinion racks (7) engaged with mutually, the one end of bull stick (61) runs through outside and fixedly connected with knob (63) to apron (4).

4. The snap structure for a power supply box of a desktop computer according to claim 1, wherein: stop gear (8) include spacing groove (81) of seting up in activity chamber (5) inner chamber top and bottom, the inner chamber sliding connection of spacing groove (81) has supporting shoe (82), one side and pinion rack (7) fixed connection of supporting shoe (82).

5. The snap structure for a power supply box of a desktop computer according to claim 1, wherein: reset mechanism (11) include fixed block (111) that are fixed in activity chamber (5) inner chamber bottom front side, the rear side fixedly connected with spring (112) of fixed block (111), the rear end and bottom pinion rack (7) fixed connection of spring (112).