CN2362150Y - Locking structure for mainframe board - Google Patents
Locking structure for mainframe board Download PDFInfo
- Publication number
- CN2362150Y CN2362150Y CN 98241276 CN98241276U CN2362150Y CN 2362150 Y CN2362150 Y CN 2362150Y CN 98241276 CN98241276 CN 98241276 CN 98241276 U CN98241276 U CN 98241276U CN 2362150 Y CN2362150 Y CN 2362150Y
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- China
- Prior art keywords
- joined
- group seat
- frame plate
- screw
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a locking structure for a mainframe board, which is composed of a frame board (60) and an assembling seat (70). A plurality of binding holes (61) are punched and arranged on the frame board (60), an n-shaped assembling seat is additionally arranged, a screw hole (71) is punched on the top end of the n-shaped assembling seat for the lock of a screw (72), a stop sheet (73) is arranged at the bottom end of the assembling seat (70), a clamping tenon (74) is extended downwards from the bottom end of the assembling seat (70), the adoption that the clamping tenon (74) is embedded and inserted into the binding hole (61) can be realized through the match with the stop sheet (73), and the fixation can be realized. The assembling seat (70) can be firmly bound with the mainframe board and the frame plate. The utility model can be integrally punched and formed, the utility model has the advantages of easy assembly and quick assembly, the cost of the utility model can be reduced, and the product quality and efficiency can be enhanced.
Description
The utility model relates to the electrical part class, particularly a kind of motherboard lock solid structure.
The motherboard of computer and the assembling between the casing at present, all need be assembled by a frame plate of being located at casing inside, then combine between motherboard and the frame plate by a group seat-joined, because motherboard is divided into plurality of specifications, add that motherboard and casing all made by different producers, so group seat-joined and casing manufacturing do not belong on the same production line when finishing, when the time comes again by assembler or consumer according to the specification of motherboard, utilize group seat-joined to be assembled in the frame plate of casing inside; As shown in Figure 1, combining between group seat-joined and the frame plate, be on frame plate (10), to attack to establish some screws (11), group seat-joined is a hexagonal copper post (30), one end car is established screw thread (31), the other end is attacked and is established screw (32), respectively in order to be assembled in the screw (11) on the frame plate (10), and for screw (15) locking, be after frame plate (10) and casing are finished assembling before this kind is configured in and dispatches from the factory, screwhole position according to motherboard (20) is assembled in this hexagonal copper post (30) on the frame plate (10) when the time comes, again with motherboard (20) to being positioned on the frame plate (10), be locked in fixed host computer plate on the group seat-joined by screw (15); Yet the material of above-mentioned hexagon prism (30) is except cost comparatively the costliness, and frame plate (10) is gone up very time-consuming, the relative increase cost of processing of screw thread, screw on screw and the group seat-joined, is therefore also eliminated gradually; Again as shown in Figure 2, go up directly towards establishing some square holes (12) at frame plate (10), its group seat-joined (40) is the shape sheet of a taper, be provided with a screw (41) on its group seat-joined (40) top, the both sides, bottom then respectively are provided with one and end to sheet (42), end on the wall that supports sheet (42) top, be provided with tenon sheet (43), make tenon sheet (43) and only support and form a locating slot (44) between the sheet (42), combining between this kind group seat-joined (40) and the frame plate (10) must be at the back side of frame plate (10), insert square hole (12) with the position that group seat-joined (40) is narrower, the application of force is held in square hole (12) wall by tenon sheet (43), and make group seat-joined (40) inwardly contract, locating slot (44) is matched with on the wall of square hole (12) locatees, again with motherboard (20) to the group seat-joined (40) that is positioned at frame plate (10) after, lock by screw (15), this kind structure is finished with punching out, shortens machining period significantly and reduces cost.But must insert square hole by the back side of frame plate during owing to assembling, time-consuming when causing assembling, very bother; Be a kind of structure of improvement as shown in Figure 3, establish the some protruding holes (13) organized in frame plate (10) upper punch more, this group seat-joined (50) top is provided with a screw (51), group seat-joined (50) both sides.Bottom central authorities are provided with panel (52), be used for being intercalated in protruding hole (13), panel (52) both sides respectively are provided with one and end to sheet (53), be used for only being butted on frame plate (10) surface, the assembled configuration of this kind group seat-joined (50) and frame plate (10), be to insert protruding hole (13) back and cooperate to end by panel (52) to support sheet (53) and be resisted against frame plate (10) surface and fix, utilizing panel (52) only to cooperate is assembled on the protruding hole (13) to sheet (53), though can save many man-hours, but, protruding hole (13) is when punching out, except the protruding hole of punching out (13), also to also want punching out one protrusion (14) at (13) rear, therefore protruding hole (13) is displayed, and the width of protruding hole (13) and protrusion (14) and height equidimension must be very complicated in the manufacturing and designing of punch die, and then increase the punch die cost, also cause the shortcoming of Life of Punch Die in addition than the increase of short and substandard products.
The purpose of this utility model is exactly the shortcoming at above-mentioned traditional group joint chair and the existence of frame plate structure, and a kind of motherboard lock solid structure is provided.
Technical conceive of the present utility model:
According to the purpose of this utility model, a kind of motherboard lock solid structure is provided, mainly establish the combined hole of some rectangles in the frame plate upper punch of being located at casing inside, other has a group seat-joined that is shape, its top punching out one threaded hole, for screw locking, both sides, group seat-joined bottom are outward extended with stop tab, to next extension one trip, this group seat-joined utilizes the trip intercalation rapidly at two ends to go into the combined hole of frame plate and cooperate stop tab to be fixed, can for motherboard by screw locking on threaded hole, and will support sheet by screw and outwards support, and can make group seat-joined firm in conjunction with on motherboard and the grillage.
Accompanying drawings structure of the present utility model and embodiment:
Fig. 1 is the assembling perspective exploded view of legacy hosts plate, group seat-joined, frame plate.
Fig. 2 is the assembling perspective exploded view of legacy hosts plate, group seat-joined, frame plate.
Fig. 3 is the assembling perspective exploded view of traditional motherboard, group seat-joined, frame plate.
Fig. 4 is a group seat-joined schematic perspective view of the present utility model.
Fig. 5 is an assembling perspective exploded view of the present utility model.
Fig. 6 is a three-dimensional combination synoptic diagram of the present utility model.
Fig. 7 is that the utility model group seat-joined combines cross-sectional schematic with frame plate.
Fig. 8 is the cross-sectional schematic after the utility model assembling.
(10) be frame plate, (11) be screw, (12) be square hole, (13) be protruding hole, (14) be protrusion, (15) be screw, (20) be motherboard, (30) be hexagonal copper post, (31) be screw thread, (32) be screw, (40) be group seat-joined, (41) be screw, (42) support sheet till, (43) be the tenon sheet, (44) be locating slot, (50) be group seat-joined, (51) be screw, (52) be panel, (53) support sheet till, (60) be frame plate, (70) be group seat-joined, (71) be threaded hole, (72) be screw, (73) be stop tab, (74) be trip, (75) be draw-in groove, (76) be the support sheet.
Shown in accompanying drawing 4 and accompanying drawing 5, the utility model is by frame plate (60), combined hole (61), group seat-joined (70), threaded hole (71), screw (72), stop tab (73), trip (74), draw-in groove (75), support sheet (76) constitutes, wherein establish the combined hole (61) of some rectangles in frame plate (60) upper punch, other establishes one and is shape rubber-like group seat-joined (70), in its top punching out one threaded hole (71), for screw (72) locking, group seat-joined (70) both sides, bottom are outward extended with stop tab (73), to next extension one trip (74), trip (74) is by forming one from top to bottom behind the plate reflexed, by wide and narrow hook-shaped, wherein has a potential difference between trip (74) and the stop tab (73), this potential difference forms a draw-in groove (75) naturally, the height of draw-in groove (75) approximates the thickness of frame plate (60), be shaped on support sheet (76) in group seat-joined (70) side wall surface upper punch again and extend to threaded hole (71) direction, the end of support sheet (76) just is positioned in the conduct that screw (72) screws togather.
Shown in accompanying drawing 6 and accompanying drawing 7, be embodiment of the present utility model, during assembling, with the trip (74) of group seat-joined (70) to being positioned on the combined hole (61), after exerting pressure downwards, slip into combined hole (61) after can making trip (74) slightly inwardly contract, and only be butted on the aperture of combined hole (61) by stop tab (73), after trip (74) resets, can make draw-in groove (75) to going into the wall of combined hole (61).
And for example shown in accompanying drawing 5 and the accompanying drawing 8, during assembling motherboard (20), can be according to the size of motherboard, combined hole (61) assembling group seat-joined (70) in the appropriate location, again motherboard (20) is got final product by screw (72) locking, wherein in screw (72) locking process, will hold support sheet (76) end, and the sidewall of group seat-joined (70) is outwards strutted, make trip (74) more firm with the blocking relation of combined hole (61).
The utility model is simple in structure, and is easy to assembly, is convenient to tell unload owing to adopt punching out processing, and cost is low, not only is useful for computer industry, and is applicable to that facsimile recorder, photoprinter etc. have the electronic product of motherboard.
Claims (3)
1, a kind of motherboard lock solid structure, it is made of frame plate (60) and group seat-joined (70), it is characterized in that establishing in frame plate (60) upper punch the combined hole (61) of some rectangles; Other is provided with the group seat-joined (70) that a rubber-like is shape, top punching out one threaded hole (71) at group seat-joined (70), for screw (72) locking, be outward extended with stop tab (73) in group seat-joined (70) both sides, bottom, to next extension one trip (74), have a potential difference between trip (74) and the stop tab (73), form a draw-in groove (75) naturally.
2, according to the described a kind of motherboard lock solid structure of claim 1, the side wall surface upper punch that it is characterized in that said group seat-joined (70) is shaped on support sheet (76) extends to threaded hole (71) direction, and the end of support sheet (76) just is positioned in the conduct that screw (72) screws togather.
3, according to the described a kind of motherboard lock solid structure of claim 1, it is characterized in that said trip be by form behind the plate reflexed one from top to bottom, by wide and narrow hook-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241276 CN2362150Y (en) | 1998-10-16 | 1998-10-16 | Locking structure for mainframe board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241276 CN2362150Y (en) | 1998-10-16 | 1998-10-16 | Locking structure for mainframe board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2362150Y true CN2362150Y (en) | 2000-02-02 |
Family
ID=33988066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98241276 Expired - Fee Related CN2362150Y (en) | 1998-10-16 | 1998-10-16 | Locking structure for mainframe board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2362150Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7233486B2 (en) | 2002-07-02 | 2007-06-19 | Samsung Electronics Co., Ltd. | Computer system having interchangeable LCDs |
-
1998
- 1998-10-16 CN CN 98241276 patent/CN2362150Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7233486B2 (en) | 2002-07-02 | 2007-06-19 | Samsung Electronics Co., Ltd. | Computer system having interchangeable LCDs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |