CN2665791Y - Mainboard pallet fixer - Google Patents
Mainboard pallet fixer Download PDFInfo
- Publication number
- CN2665791Y CN2665791Y CN 200320118504 CN200320118504U CN2665791Y CN 2665791 Y CN2665791 Y CN 2665791Y CN 200320118504 CN200320118504 CN 200320118504 CN 200320118504 U CN200320118504 U CN 200320118504U CN 2665791 Y CN2665791 Y CN 2665791Y
- Authority
- CN
- China
- Prior art keywords
- pallet
- motherboard
- stationary installation
- carrier
- fixed
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
A fixing device of a mainboard pallet mainly comprises a pallet, a bearing frame and a fixing device; a plurality of pillars, block button holes and fixing holes are arranged on the pallet; the block buttons corresponding to the block button holes on the pallet are arranged on the bearing frame and the bearing frame is provided with a plurality of fixing holes having the same shape with corresponding to the fixing holes on the pallet; the fixing device comprises a stationary part and an actuation part; a pair of grabs are arranged on the fixing device; the grabs are used for being matched with the pallet and the fixing holes on the bearing frame and the cooperation of the grabs, the pallet and the fixing holes on the bearing frame can facilitate the mainboard, the pallet and the bearing frame reliably and firmly to be locked and fastened into a whole.
Description
[technical field]
The utility model is about a kind of printed circuit board retaining device, refers to a kind of convenient motherboard pallet stationary installation that extracts especially.
[background technology]
The motherboard carrier of active computer housing is one-body molded with the computer shell susceptor body, and motherboard then is to be installed on this carrier.During assembling, motherboard usually must be by a plurality of screw lockings on this carrier, thereby assembling process is loaded down with trivial details, and speed is slow, and if also can make the normal operation that influences the whole piece assembly line because of certain single link goes wrong, and then have a strong impact on production efficiency.
In addition, when the assembly of changing or keeping in repair on the motherboard, because space constraint in the computer case, not only operation inconvenience, also damage other assembly in the computing machine easily, and in this structure, shift out if this motherboard need be pulled down, need these screws to be pulled down one by one, greatly the convenience of influence operation by instrument.
Therefore, there is the dealer to propose with motherboard carrier and computer case base-separation, make motherboard be assembled to carrier in advance and become the motherboard combination, with the scheme of this motherboard combine and assemble, be the convenience of simplifying production line, lifting packaging efficiency, increase assembly and disassembly by modular mode again to the computer shell susceptor body.Simultaneously, also, further simplify motherboard assembly and disassembly process constantly towards the R﹠D direction that reduces the screw usage quantity.
This type of removable formula motherboard carrier in computing machine installation and remove mode such as No. the 551026th, Taiwan patented claim, the motherboard carrier of its announcement is to reach its dismounting on computer case in fixture snap close dress mode, only, the element shapes complexity of this fixture latching system, it is a lot of to form assembly, makes the manufacturing of leading portion motherboard become very difficult, and because its non-general spare part, change very inconvenience, also increase the manufacturing cost of product simultaneously.
Chinese patent announce No. 2550827 described, the motherboard stationary installation of its announcement is to utilize a cramp that is articulated on the computer case, this cramp one end has a square groove, make square groove prop up the effect that the motherboard edge plays the fixed host computer plate by this cramp rotation, because this cramp is to press putting motherboard one edge, its motherboard is difficult for steadily fixing, and fixed effect is not very good.
Because of being, how a kind of simple in structure, dismounting motherboard fixed sturcture easily is provided, real is industry problem extremely to be solved.
[summary of the invention]
The purpose of this utility model is to provide a kind of motherboard pallet apparatus simple in structure, and it not only can change over loaded down with trivial details mounting means, can also take into account the fastness of motherboard pallet fixedly the time.
Of the present utility model being characterised in that utilized rotation motherboard stationary installation, causes the locking of motherboard pallet and opens two states.Motherboard pallet stationary installation of the present utility model mainly comprises a pallet, one carrier and a stationary installation, have some pillars on this pallet, block button hole and fixed orifice, this carrier be provided with pallet on the corresponding buckle of block button hole, simultaneously, also be provided with the identical fixed orifice of size shape on the same position on the corresponding pallet, this stationary installation then comprises a fixed part and an Actuator Division, has a pair of grab on this fixed part, this grab is in order to the fixed orifice on cooperation pallet and the carrier, and its three cooperates can be with motherboard, the locking that pallet and carrier are firm is integral.When motherboard pallet stationary installation was in locking condition, utilizing rotatablely moves can make the motherboard pallet remove spacing state, when rotation motherboard pallet stationary installation, made grab Offhost board mount, motherboard just easily translation haul out.
Advantage of the present utility model is simple in structure, and is easy for installation, need not use extra erecting tools, and it is firm to lock, and only needs rotary fixing device just can make grab Offhost sheet tray when needing release, increased the convenience of user's operation.
[description of drawings]
Fig. 1 is the exploded view of the utility model motherboard pallet stationary installation.
Fig. 2 is the amplification stereogram of the stationary installation of the utility model motherboard pallet stationary installation.
Fig. 3 is the lock-out state figure of the utility model motherboard pallet stationary installation.
Fig. 4 is the opening figure of the utility model motherboard pallet stationary installation.
Fig. 5 is the three-dimensional combination figure of the utility model motherboard pallet stationary installation and associated component thereof.
[embodiment]
See also Fig. 1 and Fig. 2, this motherboard pallet stationary installation is to be used for motherboard 10 is fixed in pallet 20 and carrier 50, be installed in the electronic equipment, as (figure does not show) in the main frame housing, it mainly comprises a pallet 20, a stationary installation 40 and a carrier 50.
Have some manholes 12 on this motherboard 10,, be distributed with the pillar 29 corresponding on this pallet 20 with through hole 12 on this motherboard 10 corresponding to this through hole 12.Also be provided with some block button holes 26 on this pallet 20, its introduction part 261 and coupled narrower holding division 263 by a broad is formed.Lateral margin center section at this pallet 20 extends to form a upright baffle 22 straight up, these baffle plate 22 the place aheads are provided with fixedly catch 32, a square aperture 38 and a screw 39 in carrier 20, and the three is positioned on the straight line parallel with the baffle plate 22 residing edges of pallet 20.Fixedly catch 32 is L-shaped, and is offering one first through hole 322 near the L shaped place of curving.Fixedly catch 32 is used with this is an active blade 24, its profile is roughly L-shaped, just inwardly extend in parallel out a ligulate card 241 downwards in L shaped lateral part outward flange, its be with this pallet 20 on opening 38 be used, also be provided with screw (not indicating among the figure) in this L shaped transverse horizontal part, in addition, offer one second through hole 242 in the L shaped place of curving.With this fixedly catch 32 and active blade 24 parallel adjacent be a square shaped first fixed orifice 36, in the another marginal distribution of this pallet 20 a pair of oval pilot hole 28 is arranged.
This stationary installation 40 is L-shaped, and it is made up of a fixed part 42, a stationary shaft 44 and an Actuator Division 46, and this fixed part 42 is two block-shaped approximate microscler plates with this Actuator Division 46, and its phase junction is fixedly connected by this stationary shaft 44.Wherein, be respectively equipped with the grab 422 that the fixed orifice 36 on a pair of and the pallet 20 is used on this fixed part 42, it inwardly extends a square ramped shaped projection downwards by this part, fixed part 42 plate face edge certainly; The two ends of this stationary shaft 44 are slightly to protrude in this fixed part 42 and this Actuator Division 46; And this Actuator Division 46 is provided with a pair of elastic arm 462 of establishing the slightly outside perk of free end that forms from these Actuator Division 46 plates towards outwash.
Be provided with some buckles 52 corresponding to the block button hole 26 on this pallet 20 on this carrier 50, this buckle 52 is that the end that this carrier 50 inwardly rushes omits the upwards shell fragment of bending, and its width is not more than the introduction part 261 of this block button hole 26 and is not less than the holding division of this block button hole 26.Be provided with one group of top corresponding to the pilot hole on the pallet 20 28 and be cone shape right cylinder reference column 54, its diameter is identical with the radial width of this ellipse pilot hole 28.Punishment corresponding to pallet 20 same positions is furnished with second fixed orifice 56 identical with first fixed orifice, 36 shapes.
See also Fig. 3 to Fig. 5, when assembling, the pilot hole 28 of this pallet 20 is aimed at the reference column of carrier 50, buckle 52 on the carrier 50 is placed in the introduction part 261 of pallet 20 upper clamp button holes 26 just, and then promote the buckle 52 that this pallet 20 makes this carrier 50 and slip in the long and narrow holding division 263 of this block button hole 26, rely on this buckle 52 this carrier 50 and this pallet 20 to be closely as one with engaging of block button hole 26.Then the card on the active blade 24 241 is fastened in the opening 38 on the pallet 20, and then the two ends of the stationary shaft 44 of stationary installation 40 are fastened on second through hole 242 of active blade 24 and fixedly in first through hole 322 of catch 32, wherein, for the purpose of firm, this active blade 24 can also further be fixed with screw.Next again the grab on the stationary installation 40 422 is placed in first fixed orifice 36 on the pallet 20 and in second fixed orifice 56 on the carrier 50, at this moment, the elastic arm 462 of this stationary installation 40 is resisted against on the baffle plate 22 of this pallet 20 just, like this this stationary installation 40 both can further fastening this pallet 20 and this carrier 50 between marriage relation, lateral slip that again can this pallet 20 of block avoids it to leave this carrier 50.Wherein, can earlier motherboard 10 be installed on through hole 12 on the pallet 20 earlier is fastened in the pillar 29 on this pallet 20, make motherboard 10, pallet 20 and carrier 50 combine closely from top to bottom according to above-mentioned steps then and become an integral body, also can after pallet 20 and carrier 50 are mounted, refill motherboard 10, make its three's assembling become an integral body.
Desire is taken off this pallet 20 from this carrier 50, omit this stationary installation 40 of pull obliquely of exerting oneself, mat elastic arm 462 elastic deformation forces, its grab 422 from this stationary installation 40 is discharged from first fixed orifice 36 and second fixed orifice 56, further twitch, thereby these buckles 52 skid off these block button holes 26, this pallet 20 and the module that motherboard 10 is formed can be pulled down from this carrier 50.
Take off stationary installation 40, motherboard 10 is skidded off on the pillar 29 of pallet 20, upwards mention, motherboard 10 can be taken out on this pallet 20.
Claims (9)
1. motherboard pallet stationary installation, comprise a pallet, one carrier and a stationary installation, it is characterized in that: described pallet one lateral margin has extended upward a baffle plate, described baffle plate inboard is provided with at least one first fixed orifice, described carrier is provided with at least one second fixed orifice, described stationary installation is the baffle plate inboard that is installed on described pallet rotatably, between described baffle plate and described first fixed orifice, it comprises a fixed part and an Actuator Division, the bottom surface of described fixed part is provided with at least one grab, and the outside of described Actuator Division is extended with at least one elastic arm; The grab of described stationary installation can be stuck in first fixed orifice of described pallet and second fixed orifice of described bolster, and described pallet lock is fixed on the described carrier.
2. motherboard pallet stationary installation as claimed in claim 1 is characterized in that: also be provided with at least one buckle on the described carrier, described buckle is the shell fragment that is slightly upwards bent by the end that described carrier inwardly rushes.
3. motherboard pallet stationary installation as claimed in claim 1 is characterized in that: also be provided with at least one block button hole on the described pallet.
4. motherboard pallet stationary installation as claimed in claim 3 is characterized in that: the block button hole of described pallet respectively has an introduction part and a holding division.
5. motherboard pallet stationary installation as claimed in claim 1 is characterized in that: also be provided with fixedly catch of an active blade and on the described pallet.
6. motherboard pallet stationary installation as claimed in claim 5 is characterized in that: its profile of described active blade is roughly L-shaped, and its lateral part outward flange inwardly extends in parallel out a ligulate card downwards, and offers a through hole in the place of curving.
7. motherboard pallet stationary installation as claimed in claim 5 is characterized in that: described fixedly catch is L-shaped, and is offering one first through hole near its place of curving.
8. motherboard pallet stationary installation as claimed in claim 5 is characterized in that: described active blade is to arrange in pairs or groups so that described stationary installation is fixed on the described pallet with described fixedly catch.
9. motherboard pallet stationary installation as claimed in claim 1 is characterized in that: described pallet is provided with some pillars in order to the fixed host computer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320118504 CN2665791Y (en) | 2003-11-18 | 2003-11-18 | Mainboard pallet fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320118504 CN2665791Y (en) | 2003-11-18 | 2003-11-18 | Mainboard pallet fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2665791Y true CN2665791Y (en) | 2004-12-22 |
Family
ID=34347335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320118504 Expired - Fee Related CN2665791Y (en) | 2003-11-18 | 2003-11-18 | Mainboard pallet fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2665791Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982168B (en) * | 2005-12-14 | 2010-05-26 | 鸿富锦精密工业（深圳）有限公司 | Chassis for bearing lens tray |
| CN109278896A (en) * | 2018-11-06 | 2019-01-29 | 博众精工科技股份有限公司 | A kind of AGV traction mechanism and its control method |
| CN110865690A (en) * | 2018-08-27 | 2020-03-06 | 广达电脑股份有限公司 | Computer case and bearing equipment |
-
2003
- 2003-11-18 CN CN 200320118504 patent/CN2665791Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982168B (en) * | 2005-12-14 | 2010-05-26 | 鸿富锦精密工业（深圳）有限公司 | Chassis for bearing lens tray |
| CN110865690A (en) * | 2018-08-27 | 2020-03-06 | 广达电脑股份有限公司 | Computer case and bearing equipment |
| CN109278896A (en) * | 2018-11-06 | 2019-01-29 | 博众精工科技股份有限公司 | A kind of AGV traction mechanism and its control method |
| CN109278896B (en) * | 2018-11-06 | 2024-03-12 | 博众精工科技股份有限公司 | AGV traction mechanism and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041222 Termination date: 20091218 |