CN210142299U

CN210142299U - Computer host shell structure convenient to maintenance

Info

Publication number: CN210142299U
Application number: CN201921416855.7U
Authority: CN
Inventors: 尹楠
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-03-13
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a computer host computer shell structure convenient to maintenance, bottom plate laminating casing bottom, the four corners department of casing opens there is the turn trough, open there is the draw-in groove both ends bottom of bottom plate, install chucking mechanism between turn trough and draw-in groove, chucking mechanism includes the fixed axle, the fixed axle is installed on the inner wall of turn trough, cup joint the one end of dwang on the fixed axle, the other end of dwang is decided and is connected the chucking board, dwang and chucking board joint draw-in groove, install stop gear on the bottom plate in the draw-in groove outside, open the casing both sides has the constant head tank, the top both sides installation locating plate of bottom plate, the locating plate joint is in the constant head tank, install a plurality of mounting panels on. Computer electronic component installs on the mounting panel, during the maintenance, opens stop gear and can rotate the dwang, changes the chucking board out the draw-in groove, can pull up the casing for the mounting panel exposes, thereby is convenient for maintain the component on the mounting panel, and maintenance operation space is big, is convenient for repair.

Description

Computer host shell structure convenient to maintenance

Technical Field

The utility model relates to a computer technology field specifically is a computer mainframe shell structure convenient to maintenance.

Background

Computer host computer comprises shell and inside electronic component usually, present computer host computer shell is cavity cuboid structure mostly, and one side of host computer shell is the open end usually, and through a plurality of bolt installation side cover boards, when needs maintain computer host computer internal component, thereby it opens the side cover board to need to dismantle a plurality of bolts, the peripheral a large amount of bolts that distribute of side cover board, it is loaded down with trivial details to lead to the dismouting, and casing inner space is narrow, only maintain from the opening part and lead to operating space narrow and small, be unfavorable for the maintenance, for this reason we provide a computer host computer shell structure convenient to maintain for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer host shell structure convenient to maintenance 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 computer host shell structure convenient for maintenance comprises a bottom plate and a shell, wherein the bottom plate is tightly attached to the bottom of an opening end of the shell, the four corners of the opening end of the shell are provided with a rotary groove, the bottoms of the two ends of the bottom plate are provided with clamping grooves, a clamping mechanism is arranged between the rotary groove and the clamping grooves, the clamping mechanism comprises a fixed shaft which is fixedly arranged on the inner wall of the rotating groove, the fixed shaft is rotatably sleeved with one end of the rotating rod, the other ends of the two rotating rods at the same end of the shell are respectively fixedly connected with a clamping plate, the rotating rods and the clamping plates are slidably clamped with the clamping grooves, a limiting mechanism is arranged on the bottom plate outside the clamping groove, positioning grooves are arranged on two sides of the shell, positioning plates are fixedly arranged on two sides of the top of the bottom plate, the locating plate slides and is clamped in the locating groove, a plurality of mounting plates are fixedly mounted on the bottom plate, and the mounting plates are located in the inner cavity of the shell.

Preferably, the draw-in groove is U type structure, the dwang joint is in the U type both sides of draw-in groove, the chucking integrated circuit board is connected in the bottom of draw-in groove, the one end that draw-in groove and chucking board are close to the locating plate is the plane, one side that locating plate was kept away from to draw-in groove and chucking board is the arc structure of inseparable laminating, and the axis coincidence of curved axis and fixed axle.

Preferably, stop gear is including accomodating the groove, it has the groove of accomodating to open on the bottom plate in the draw-in groove bottom outside, accomodate the inslot sliding joint limiting plate, limiting plate top outer wall and the both ends of accomodating the top inner wall difference fixed connection spring in groove, the bottom of limiting plate is run through and is accomodate the groove and closely press the outside at the chucking plate, open the terminal surface of bottom plate has the spout, sliding joint pull rod in the spout, the top outer wall of the one end fixed connection limiting plate of pull rod.

Preferably, the spring is always in a compressed state, and the distance from the limiting plate to the outer wall of the inner side of the clamping groove is equal to the width of the clamping plate.

Preferably, locating plate and constant head tank are matched with T type structure, install a plurality of circuit external tapping on the locating plate, it has a plurality of mounting holes to open on the mounting panel, it has a plurality of thermovents to open on the both ends outer wall of casing.

Compared with the prior art, the beneficial effects of the utility model are that: the shell is clamped with the positioning plate through the positioning groove for positioning, so that the shell is opposite to and attached to the bottom plate, the rotating rod and the clamping plate are clamped in the clamping groove in a sliding mode, and the limiting plate limits and blocks the clamping plate at the bottom of the clamping groove under the thrust of the spring, so that the bottom plate and the shell are connected tightly, and the installation is convenient and rapid; when the shell is maintained, one hand pulls the limiting plate through the pull rod, so that the limiting plate slides into the accommodating groove, the limiting plate is separated from the clamping plate, the other hand pulls the rotating rod, the clamping plate is rotated out of the clamping groove, the shell can be pulled up, the shell is convenient to disassemble, and the electronic element on the mounting plate is completely exposed, so that the element on the mounting plate can be maintained conveniently, the maintenance operation space is large, and the repair is convenient; locating plate and constant head tank are matched with T type structure to ensure that the casing can align with the bottom plate, install a plurality of circuit external tapping on the locating plate, be convenient for install original paper such as host computer power source, data interface, be convenient for be connected with external equipment, and the casing can not lead to the fact the influence to the circuit after pulling up.

Drawings

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

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is a schematic view of the main-view section structure of the limiting mechanism of the present invention.

In the figure: the heat dissipation device comprises a base plate 1, a shell 2, a rotary groove 3, a clamping groove 4, a clamping mechanism 5, a fixed shaft 51, a rotating rod 52, a clamping plate 53, a limiting mechanism 6, a storage groove 61, a spring 62, a sliding groove 63, a pull rod 64, a limiting plate 65, a positioning groove 7, a positioning plate 8, a line external interface 9, a mounting plate 10, a mounting hole 11 and a heat dissipation port 12.

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. 1-3, the present invention provides a technical solution: a computer host shell structure convenient for maintenance comprises a bottom plate 1 and a shell 2, wherein the bottom plate 1 is tightly attached to the bottom of an opening end of the shell 2, four corners of the opening end of the shell 2 are provided with a rotary groove 3, the bottoms of two ends of the bottom plate 1 are provided with clamping grooves 4, a clamping mechanism 5 is arranged between the rotary groove 3 and the clamping grooves 4, the clamping mechanism 5 comprises a fixed shaft 51, the fixed shaft 51 is fixedly arranged on the inner wall of the rotary groove 3, one end of a rotary rod 52 is rotatably sleeved on the fixed shaft 51, the other ends of two rotary rods 52 at the same end of the shell 2 are respectively and fixedly connected with a clamping plate 53, the rotary rod 52 and the clamping plate 53 are slidably clamped with the clamping grooves 4, a limiting mechanism 6 is arranged on the bottom plate 1 outside the clamping grooves 4, positioning grooves 7 are arranged on two sides of the shell 2, positioning plates 8 are fixedly arranged on two sides, the mounting plate 10 is located in the interior cavity of the housing 2. Computer electronic component installs on mounting panel 10, casing 2 fixes a position through constant head tank 7 joint locating plate 8, thereby just right and laminating bottom plate 1 with casing 2, dwang 52 and clamping plate 53 slip joint draw-in groove 4 and spacing through stop gear 6, clamping plate 53 and dwang 52 are taut bottom plate 1 in casing 1, make casing 2 and bottom plate 1 connect fixedly, during the maintenance, open stop gear 6 and can rotate dwang 52, thereby roll over clamping plate 53 draw-in groove 4, can pull up casing 2, and is convenient for dismounting, make mounting panel 10 expose, thereby be convenient for maintain the component on mounting panel 10, maintenance operation space is big, and the repair of being convenient for.

Draw-in groove 4 is U type structure, dwang 52 joint is in the U type both sides of draw-in groove 4, chucking plate 53 joint is in the bottom of draw-in groove 4, the one end that draw-in groove 4 and chucking plate 53 are close to locating plate 8 is the plane, one side that locating plate 8 was kept away from to draw-in groove 4 and chucking plate 53 is the arc structure of inseparable laminating, and the coincidence of curved axis and fixed axle 51's axis, chucking plate 53 slides along draw-in groove 4 through outside arc structure when then dwang 52 rotates, be convenient for chucking plate 53 card go into or roll-out draw-in groove 4, ensure chucking plate 53 card to go into 4 backs of inseparable laminating draw-in groove 4 bottoms behind the draw-in.

The limiting mechanism 6 comprises a containing groove 61, the bottom plate 1 at the outer side of the bottom of the clamping groove 4 is provided with the containing groove 61, the containing groove 61 is internally provided with a sliding clamping limiting plate 65, the top outer wall of the limiting plate 65 and the top inner wall of the containing groove 61 are respectively and fixedly connected with the two ends of a spring 62, the bottom of the limiting plate 65 penetrates through the containing groove 61 and is tightly pressed at the outer side of the clamping plate 53, the end surface of the bottom plate 1 is provided with a sliding groove 63, a pull rod 64 is slidably clamped in the sliding groove 63, one end of the pull rod 64 is fixedly connected with the top outer wall of the limiting plate 65, the spring 62 is always in a compressed state, the distance from the limiting plate 65 to the inner outer wall of the clamping groove 4 is equal to the width of the clamping plate 53, the limiting plate 65 limits and blocks the clamping plate 53 at the bottom of the clamping groove 4, the tight connection between the bottom plate 1 and the shell 2 is, thereby can rotate chucking plate 53 out of draw-in groove 4 through dwang 52, the casing 2 and bottom plate 1 separation of being convenient for, it is convenient to dismantle.

Locating plate 8 and constant head tank 7 are matched with T type structure, thereby ensure that casing 2 can align with bottom plate 1, install a plurality of circuit external tapping 9 on the locating plate 8, be convenient for install original paper such as host computer power source, data interface, be convenient for be connected with external equipment, and casing 2 can not lead to the fact the influence to the circuit after pulling up, it has a plurality of mounting holes 11 to open on the mounting panel 10, be convenient for through bolt fastening electronic component, it has a plurality of thermovents 12 to open on casing 2's the both ends outer wall, be convenient for dispel the heat.

The working principle is as follows: the utility model discloses during the use, the computer component passes through mounting hole 11 to be fixed on mounting panel 10, casing 2 fixes a position through 7 joint locating plates 8 of constant head tank, thereby just to and laminating bottom plate 1 with casing 2, in dwang 52 and the clamping plate 53 slip joint draw-in groove 4, and limiting plate 65 stops clamping plate 53 spacing under the thrust of spring 62 in draw-in groove 4 bottom, ensure that bottom plate 1 and casing 2 are connected closely, during the maintenance, a hand passes through pull rod 64 pulling limiting plate 65, make limiting plate 65 slide in accomodating groove 61, then limiting plate 65 breaks away from clamping plate 53, another hand pulling dwang 52, thereby turn out the draw-in groove with clamping plate 53, can pull up casing 2, and easy dismounting, make mounting panel 10 expose, thereby be convenient for maintain the component on mounting panel 10, the maintenance operation space is big, be convenient for repair.

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. The utility model provides a computer mainframe shell structure convenient to maintenance, includes bottom plate (1) and casing (2), its characterized in that: the opening end bottom of casing (2) is closely laminated to bottom plate (1), open end four corners department of casing (2) has turned groove (3), open the both ends bottom of bottom plate (1) has draw-in groove (4), install chucking mechanism (5) between turn groove (3) and draw-in groove (4), chucking mechanism (5) include fixed axle (51), fixed axle (51) fixed mounting is on the inner wall of turn groove (3), the one end of dwang (52) is cup jointed in the rotation on fixed axle (51), the other end difference fixed connection chucking plate (53) of two dwang (52) of casing (2) same end, dwang (52) and chucking plate (53) slip joint draw-in groove (4), install stop gear (6) on bottom plate (1) in the draw-in groove (4) outside, open casing (2) both sides has constant head tank (7), the top both sides fixed mounting locating plate (8) of bottom plate (1), locating plate (8) slip joint is in constant head tank (7), a plurality of mounting panel of fixed mounting (10) are gone up in bottom plate (1), mounting panel (10) are located the inner chamber of casing (2).

2. A computer host case structure convenient to maintain according to claim 1, wherein: draw-in groove (4) are U type structure, dwang (52) joint is in the U type both sides of draw-in groove (4), chucking plate (53) joint is in the bottom of draw-in groove (4), the one end that draw-in groove (4) and chucking plate (53) are close to locating plate (8) is the plane, the arc structure that locating plate (8) were kept away from to draw-in groove (4) and chucking plate (53) one side is closely laminated, and the axis coincidence of curved axis and fixed axle (51).

3. A computer host case structure convenient to maintain according to claim 1, wherein: stop gear (6) are including accomodating groove (61), it has accomodating groove (61) to open on bottom plate (1) in the draw-in groove (4) bottom outside, accomodate joint limiting plate (65) in groove (61), limiting plate (65) top outer wall and the both ends of the top inner wall difference fixed connection spring (62) of accomodating groove (61), the bottom of limiting plate (65) is run through and is accomodate groove (61) and closely press the outside at chucking plate (53), the terminal surface of bottom plate (1) is opened there is spout (63), slide joint pull rod (64) in spout (63), the top outer wall of the one end fixed connection limiting plate (65) of pull rod (64).

4. A computer host case structure convenient to maintain according to claim 3, wherein: the spring (62) is always in a compressed state, and the distance from the limiting plate (65) to the inner side outer wall of the clamping groove (4) is equal to the width of the clamping plate (53).

5. A computer host case structure convenient to maintain according to claim 1, wherein: locating plate (8) and constant head tank (7) are matched with T type structure, install a plurality of circuit external tapping (9) on locating plate (8), it has a plurality of mounting holes (11) to open on mounting panel (10), it has a plurality of thermovents (12) to open on the both ends outer wall of casing (2).