CN2793798Y

CN2793798Y - Fixing structure for host panel

Info

Publication number: CN2793798Y
Application number: CN 200520041453
Authority: CN
Inventors: 陈建华
Original assignee: Shanghai Huanda Computer Technology Co Ltd; Mitac International Corp
Current assignee: Shanghai Huanda Computer Technology Co Ltd; Mitac International Corp
Priority date: 2005-05-12
Filing date: 2005-05-12
Publication date: 2006-07-05
Anticipated expiration: 2015-05-12

Abstract

The utility model relates to a fixing structure for a host panel for fixing the host panel in a machine box of an electronic device, which comprises at least one fixing frame which is arranged in the machine box. A pallet is arranged in the fixing frame for loading the host panel, and an actuating part is pivoted at the circumference of one side of the pallet. The actuating part is provided with at least one actuating arm which is abutted on the fixing frame and can rotate. Thus, when in use, force is applied to the actuating part, so the actuating arm uses the contact position with the fixing frame as a fulcrum to circle the fixing frame to rotate; meanwhile, when the actuating arm is rotated, the actuating part and the pallet can be rotated correspondingly. Thus, the pallet is driven to slide on the fixing frame. Thus, by the actuation of the actuating part, the displacement state of the host panel can be changed, while the execution of tools does not need to be disassembled, so the utility model is favorable to operate.

Description

The motherboard fixed sturcture

[technical field]

The utility model is a kind of motherboard fixed sturcture, particularly a kind of dismantling device that do not need, the motherboard fixed sturcture that also can make things convenient for and apace motherboard be pulled down separation or fixed from computer housing.

[background technology]

Computer system is made up of hardware and software two most of institutes, and wherein hardware components comprises equipment such as motherboard, floppy drive or CD-ROM drive substantially, and these computer hardwares all are installed in the computer housing.Convenient and follow-up extendibility on assembling all adopts modular design in the computer housing,, be provided with the frame for the computer hardware assembling in the computer housing that is, and computer hardware is installed on the corresponding frame; In addition, some frame then adopts dismountable, that is, computer hardware can be installed on earlier on the frame, frame is assembled in the computer housing together with computer hardware again.In the assembling operation of reality, no matter be frame to be located to go again in the computer housing earlier computer hardware is installed, or earlier computer hardware is installed on the frame, again frame is assembled in the computer housing, the convenience of assembling operation is the emphasis for the computer hardware system design.

Usually, dismountable frame is fixed in the computer housing by some screws, and the locking of screw or separate and must finish by remover, thereby make troubles for the operation of assembling and dismounting.

[summary of the invention]

Fundamental purpose of the present utility model is to provide a kind of motherboard fixed sturcture that makes things convenient for and apace motherboard is fixed in computer housing.

For reaching above-mentioned purpose, the utility model is fixed on a motherboard in the cabinet of electronic installation by a kind of motherboard fixed sturcture, and wherein, this fixed sturcture includes: at least one fixed mount is to be located in the cabinet; Fixed mount is provided with a pallet, and in order to carrying this motherboard, and a side peripheral region of this pallet is pivoted with an Actuator Division, and this Actuator Division is provided with at least one actuating arm, and actuating arm is held on the fixed mount and can rotates around fixed mount; When order is used, force in this Actuator Division, making actuating arm is fulcrum to contact part with fixed mount, rotates around fixed mount, and in the actuating arm rotation, can relatively rotate between Actuator Division and the pallet, thereby order about the slippage on fixed mount of this pallet.

Another purpose of the present utility model is to provide a kind of motherboard fixed sturcture capable of rapid positioning, wherein, fixed mount is provided with at least one scotch, behind pallet slippage certain distance, the lateral margin of pallet can be held in scotch, this moment can point out the user slippage put in place, to carry out next step operation.

Compared to prior art, can correspondingly be converted to the change of the displacement of motherboard by the start of Actuator Division, avoid the use of dismantling device, to reach convenient and purpose fast.

[description of drawings]

Fig. 1 is the three-dimensional exploded view of the utility model motherboard fixed sturcture.

Fig. 2 is three-dimensional combination figure and the local enlarged diagram of the utility model motherboard fixed sturcture when not being completely fixed.

Fig. 3 is three-dimensional combination figure and the local enlarged diagram of the utility model motherboard fixed sturcture when being completely fixed.

Fig. 4 is three-dimensional combination figure and the local enlarged diagram of Fig. 3 in another view directions.

[embodiment]

Please consult Figure 1 and Figure 2 simultaneously, the motherboard fixed sturcture is used for bearing one motherboard (not shown), and together with motherboard being assembled in the computer housing 80 in the lump.

Wherein, motherboard is a rectangular printed circuit board (PCB), motherboard is provided with electronic components such as processor, internal memory, so that the required electric characteristics that provides of motherboard to be provided, one side of motherboard is provided with the connectivity port, in order to computer housing 80 in other interface electrically connect, in addition, another side of motherboard is provided with some I/O port, and input/output end port can provide the connection of equipment such as keyboard, display, mouse, printer.

Computer housing 80 approximately slightly one has the rectangular case of accommodation space, hardware device in order to ccontaining computer system, such as equipment such as floppy drive, hard disk or power supply units, in the utility model, be provided with an assembling position 8011 in the accommodation space of computer housing 80, this assembling position 8011 can be provided with this motherboard fixed sturcture.

This motherboard fixed sturcture includes: at least one fixed mount 10, be fixed in assembling position 8011 places; Fixed mount 10 is provided with a pallet 20, in order to carry this motherboard; And a lateral margin place of this pallet 20 is pivoted with an Actuator Division 30, this Actuator Division 30 is provided with at least one actuating arm 306, actuating arm 306 is held on the fixed mount 10, when order is used, actuating arm 306 is a fulcrum to contact part with fixed mount 10, rotates around fixed mount 10, and in actuating arm 306 rotations, can relatively rotate between Actuator Division 30 and the pallet 20, thereby order about this pallet 20 slippage on fixed mount 10.

Wherein, fixed mount 10 is bent into the C type, and the supporting surface 100 of evagination is in order to carrying this pallet 20, and the central position of this supporting surface 100 is arranged with two accepting grooves 101, and these accepting grooves 101 can cooperate with this Actuator Division 30, are made for swing arm 306 sleeves.In addition, also be arranged with some guide pillars 103 on this supporting surface 100, the end of these guide pillars 103 is big head and can holds with pallet 20 and cooperates.Again, this supporting surface 100 is provided with a lockhole 105, in the utility model, and the outside of one of this lockhole 105 is located therein accepting groove 101, and this lockhole 105 cooperates with Actuator Division 30.Moreover, also being bent to form two scotch 107 on this supporting surface 100 vertically upward, these scotch 107 can be held in the lateral margin of pallet 20, continue outside slippage in order to stop pallet 20.In addition, be bent to form two spline platforms 109 (as shown in Figure 4) on this supporting surface 100 vertically downward, and these spline platforms 109 cooperate with Actuator Division 30 respectively.

And this pallet 20 is a rectangular plate shape thing, and its epirelief sets out some pillars 200, to keep the height between motherboard and the pallet 20.In addition, these pillars 200 are hollow form, and its inwall is provided with female thread structure.When assembling motherboard on pallet 20 time, an end of screw (not shown) is run through through hole set on the motherboard, and be locked in the pillar 200, and then motherboard is fixed on the pallet 20.In addition, one lateral margin place of this pallet 20 vertically has been bent to form one first ear 201 and one second ear 203, this first ear 201 is relative and parallel with this second ear 203, and be respectively equipped with a pivoting hole 205 in these ears 201,203, with after passing two pivoting holes 205 by screw respectively and being locked together in Actuator Division 30, can make Actuator Division 30 be articulated in 201,203 of first and second ears.Again, be arranged with some guide holes 207 on this pallet 20, the position of set guide pillar 103 is corresponding on the position of these guide holes 207 and the fixed mount 10, and the shape of these guide holes 207 is long and narrow, one stub end of guide hole 207 can partly wear for the major part of guide pillar 103, and a little head end of guide hole 207 then can stop the major part of guide pillar 103 partly to wear.

And the both sides of this Actuator Division 30 are arranged with one first pivot part 302 and one second pivot part 303, and this first pivot part 302 and this second pivot part 303 are relative and parallel and establish, after can wearing two set on two pivot parts 302,303 and this pallet 20 pivoting holes 205 respectively by two-screw, and two pivot parts 302,303 are articulated with two ears 201,203 respectively.In addition, be respectively equipped with an actuating arm 306 and a stopper arms 307 on these pivot parts 302,303, and an end of these actuating arms 306 and an end of these stopper arms 307 are separated by respectively and are established, and the other end of the other end of these actuating arms 306 and these stopper arms 307 then extends jointly and links into an integrated entity.Wherein, these actuating arms 306 are held in the bending place of fixed mount 10 respectively, and can to contact part with fixed mount 10 be that fulcrum rotates.And the position of these stopper arms 307 is corresponding with set two accepting grooves 101 on the fixed mount 10 respectively, and these stopper arms 307 can be contained in these accepting grooves 101 (as shown in Figure 3).Again, connects a grip part 300 between these pivot parts 302,303, grip and the application of force, and the periphery of this grip part 300 also can a sheathed heat shroud 308 (as shown in Figure 1) for the user, with avoid with too much heat transferred to the user on hand.Moreover the outside of this second pivot part 303 also is provided with a location division 309, and this location division 309 comprises one first kink 3091 and one second kink 3092, and this first kink 3091 is vertical mutually with this second kink 3092 and link together.Wherein, this first kink 3091 can be fixed in by fixtures such as pin or screws and be fixed to second pivot part 303, so can make this location division 309 with these second pivot part, 303 rotations.In addition, this second kink 3092 is provided with a THUMB SCREWS 3093, and lockhole 105 set on the position of this THUMB SCREWS 3093 and the fixed mount 10 is corresponding, and can Actuator Division 30 and fixed mount 10 be locked together by this THUMB SCREWS 3093.

Please consult simultaneously shown in Fig. 2,3 and 4, during assembling operation, at first, fixed mount 10 is installed up to assembling position 8011 places of this computer housing 80 by pin (not shown).In the utility model, the motherboard fixed sturcture is provided with three fixed mounts 10 altogether, and these fixed mounts 10 are provided with at interval and are parallel to each other.Then, this motherboard installing is fixed on the pallet 20, again pallet 20 is placed on the fixed mount 10 together with motherboard, and make an end of guide pillar set on the fixed mount 10 103 set guide hole 207 from the pallet 20 penetrate and appear, simultaneously, make these actuating arms 306 be held in the bending place of fixed mount 10.

Then, along predetermined direction I hand push grip part 300, making these actuating arms 306 is fulcrum to contact part with fixed mount 10, rotate around fixed mount 10, and in these actuating arm 306 rotations, can relatively rotate between set two pivot parts 302,303 and the pallet 20 on this Actuator Division 30, thereby order about the inwardly slippage on fixed mount 10 of this pallet 20.In addition, in the rotation of two actuating arms 306, on the Actuator Division 30 set two stopper arms 307 and location division 309 also can with rotation, wherein, these stopper arms 307 can be inserted in two set on the fixed mount 10 accepting grooves 101 gradually.

When two set on this Actuator Division 30 stopper arms 307 just are resisted against two set on the fixed mount 10 spline platforms 109 respectively, then point out the user, the location is passed in this Actuator Division 30, at this moment, these pivot parts 302,303 are perpendicular to this pallet 20, the major part part of the guide pillar 103 that is not had on the fixed mount 10 then can slide onto the little head end of guide hole set on the pallet 20 207, so can make these guide pillars 103 break away from these guide holes 207.In addition, when the location is passed in this Actuator Division 30, on the location division 39 on set THUMB SCREWS 3093 and the fixed mount 10 set lockhole 105 relative, by this THUMB SCREWS 3093 Actuator Division 30 and fixed mount 10 are locked together again, thereby motherboard are fixed in the computer housing 80.

During field-strip, get final product for it on the contrary with above-mentioned steps, thereby order about the outwards slippage on fixed mount 10 of this pallet 20, behind pallet 20 outside slippage certain distances, when the lateral margin of pallet 20 can be against scotch 107 set to fixed mount 10, the major part of set guide pillar 103 part also can slide onto the stub end of guide hole set on the pallet 20 207 on the fixed mount 10, and the state of this moment can be consulted shown in Figure 2; Then, directly lift this grip part 300, pallet 20 is broken away from from fixed mount 10; Take off motherboard from pallet 20 again, can realize the dismounting of motherboard.

Claims

1. motherboard fixed sturcture, in order to a motherboard is fixed in the cabinet of electronic installation, this fixed sturcture includes:

At least one fixed mount is located in the cabinet;

One pallet is located on the fixed mount, and this pallet is in order to carry this motherboard;

One Actuator Division is hubbed at a side place of this pallet, and this Actuator Division is provided with at least one actuating arm, and actuating arm is held on the fixed mount and can rotates around fixed mount;

When order is used, force in this Actuator Division, making actuating arm is fulcrum to contact part with fixed mount, rotates around fixed mount, and in the actuating arm rotation, can relatively rotate between Actuator Division and the pallet, thereby order about the slippage on fixed mount of this pallet.

2. motherboard fixed sturcture according to claim 1 is characterized in that: fixed mount is provided with at least one scotch, can be held in the lateral margin of pallet, continues outside slippage in order to stop pallet.

3. motherboard fixed sturcture according to claim 1 and 2 is characterized in that: be arranged with some guide pillars on the fixed mount, and be arranged with some guide holes on this pallet, and these guide pillars are arranged in respectively in these guide holes.

4. motherboard fixed sturcture according to claim 3 is characterized in that: the shape of these guide holes is long and narrow, and an end of these guide holes can wear for these guide pillars, and the other end of guide hole then can stop wearing of these guide pillars.

5. motherboard fixed sturcture according to claim 1 and 2 is characterized in that: a lateral margin place of this pallet is provided with two relative and parallel ears, and this Actuator Division is provided with two relative and parallel pivot parts, and two ears are articulated with two pivot parts respectively.

6. motherboard fixed sturcture according to claim 5 is characterized in that: fixed mount is provided with two accepting grooves, and correspondence is provided with two stopper arms on these pivot parts, and these stopper arms can be contained in these accepting grooves.

7. motherboard fixed sturcture according to claim 5 is characterized in that: be respectively equipped with an actuating arm on these pivot parts, these actuating arms are held on the fixed mount respectively, and are that fulcrum rotates to contact part with fixed mount.

8. motherboard fixed sturcture according to claim 5 is characterized in that: the outside of a pivot part is provided with a location division, and this location division is provided with a THUMB SCREWS, and fixed mount is provided with a lockhole, can be by this THUMB SCREWS locking in this lockhole.

9. motherboard fixed sturcture according to claim 8 is characterized in that: this location division comprises orthogonal one first kink and one second kink, and this first kink is fixed to a pivot part, and this THUMB SCREWS then is located on second kink.

10. motherboard fixed sturcture according to claim 5, it is characterized in that: connect a grip part between these pivot parts, grip and the application of force for the user, and the periphery of this grip part also can a sheathed heat shroud, with avoid with too much heat transferred to the user on hand.