CN2427487Y - Chip box improved door structure - Google Patents
Chip box improved door structure Download PDFInfo
- Publication number
- CN2427487Y CN2427487Y CN 00238228 CN00238228U CN2427487Y CN 2427487 Y CN2427487 Y CN 2427487Y CN 00238228 CN00238228 CN 00238228 CN 00238228 U CN00238228 U CN 00238228U CN 2427487 Y CN2427487 Y CN 2427487Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- door
- wafer case
- cam
- plate main
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to an improved door structure of a chip box, which is mainly comprises a cam, and a connecting rod which is connected with the cam. The outside of the connecting rod is provided with an inclined slot which can be simultaneously sheathed on the other connecting rod. Tongue pieces on the tail ends of the two connecting rods can be extended into or withdrawn form inserting slots on contiguous two side edges of the chip box through the driving of the cam. The utility model has the other characteristic that the bottom surfaces of the connecting rods are all provided with inclined plane mechanisms which can contact with other two inclined planes which are arranged on a door plate body. When the connecting rods are moved to the inserting slots on the side edged of the chip box, interstices between the connecting rods and the door plate body can be enlarged. Thus, the door plate body is moved to the interior of the chip box by the squeezing, and the sealing performance is raised.
Description
The utility model relates to a kind of door body structure of wafer case, is particularly useful for the wafer case higher to sealing requirements.
In the existing wafer case, for example US Patent the 5th, 951, No. 5625 disclosed " Transport Module With Latching Door ", its body has door bolt mechanism, this door body structure is arranged at body central authorities or both sides, mainly be that four grooves with a cam drive two groups of rectangular lamellar bodies that are a straight line, each group leader side's lamellar body comprises a bolt sheet and a lifting sheet, when cam when specific direction rotates, bolt sheet and lifting sheet can be relatively near or away from, wherein key can insert the slot of being located at wafer case lateral margin, and lifting sheet and bolt sheet are respectively equipped with the inclined-plane that can contact at correspondence position simultaneously, causes the interval of bolt sheet and lifting sheet to enlarge, and inner the moving of extruding Men Tixiang wafer case, to increase its leak tightness.But existing door body structure uses two rectangular lamellar bodies (bolt sheet and lifting sheet), and mechanism is complicated and make difficulty, and the lifting sheet is movable setting, even designing a upper and lower fairlead is especially located, still have break away from more easily that it should be in the position may; And in a large amount of manufacturings and assembling, need higher cost.In addition, the cam of existing door body structure and the design of rectangular lamellar body only are applicable to the both sides of extruding door body, and it is not enough that its leak tightness is still disliked.
Main purpose of the present utility model is to provide a kind of improvement door body structure of wafer case of simple in structure and good airproof performance, and it has suitable stock production and assembling is easy to advantage, to overcome existing above-mentioned deficiency in the prior art.
Task of the present utility model is finished by following manner: a kind of improvement door body structure of wafer case, mainly comprise following mechanism: a door-plate main body, it is a rectangle plane, comprise that at least two adjacent lateral margin, at least two support components lay respectively at two adjacent lateral margin inboards, reach a cam and accept parts, wherein be provided with first opening and second opening respectively at the above-mentioned two support component places of correspondence on the two adjacent lateral margins; At least one cam, each cam is arranged on cam with its axle center and accepts on the parts, and this cam comprises at least one mechanism body of setting up, and each is set up mechanism body and has a far-end and the near-end near this axle center away from this axle center; At least one first connecting rod, each first connecting rod comprise that one is movably set in above-mentioned first inclined-plane of setting up in the mechanism body, that component, is positioned at first connecting rod bottom surface and corresponding setting with support component set up and is positioned at first tongue piece that the first connecting rod afterbody can run through door-plate main body first opening, an and oblique mechanism body of setting up of being located at the first connecting rod outside; And at least one second connecting rod, each second connecting rod comprises that one is movably set in this and obliquely sets up oblique in the mechanism body and set up second inclined-plane that component, is positioned at second connecting rod bottom surface and corresponding setting with support component, and one is positioned at second tongue piece that the second connecting rod tail end can run through door-plate main body second opening.
The above-mentioned mechanism body of setting up can be an arcuate furrow, is a minor axis and set up component; Or to set up mechanism body be an arc-shaped protrusions, is a groove and set up component.Can be a groove as for the oblique mechanism body of setting up, and this oblique component of setting up is a minor axis; Or the oblique mechanism body of setting up is a long projection, and this oblique component of setting up is a groove.In addition, foregoing support component can be one-body molded with the door-plate main body or be separated setting.And the bottom surface of first connecting rod and second connecting rod can be arranged with first guiding part and second guiding part, and the cooperation of door-plate main body is provided with first guide mechanism and second guide mechanism.
Can obviously find out from the above description, the improvement door body structure of the wafer case that the utility model provides, its key is mainly to comprise: a door-plate main body, it is a rectangle plane, comprise that at least two adjacent lateral margin, at least two support components lay respectively at two adjacent lateral margin inboards, at least two guide mechanisms and a cam are accepted parts, wherein are being provided with first opening and second opening respectively corresponding to described two support component places on the two adjacent lateral margins; At least one cam, this cam comprises at least one groove; At least one first connecting rod, each first connecting rod comprise in the movable groove that is set on the cam of an end that a projection is established in the bottom, and slidably the guide mechanism on the door-plate main body is to run through first opening on the lateral margin, and the outside is provided with an oblique slot simultaneously; And at least one second connecting rod, each second connecting rod comprises the movable oblique slot that is sheathed on the described first connecting rod outside of an end, the bottom establish a projection slidably the guide mechanism on the door-plate main body to run through second opening on the lateral margin.
Described first connecting rod bottom surface preferably is provided with first inclined-plane, when it is contacted with described support component, makes this first connecting rod upwards raise, with the extruding downwards of described door-plate main body and with the driving fit more of wafer case.
Described first connecting rod tail end preferably is provided with one first tongue piece, to run through second opening of door-plate main body.
Described second connecting rod bottom surface preferably is provided with second inclined-plane, when it is contacted with described support component, makes this second connecting rod upwards raise, with the extruding downwards of described door-plate main body and with the driving fit more of wafer case.
Described second connecting rod tail end preferably is provided with one second tongue piece, to run through second opening of door-plate main body.
Groove on the described cam can be an arcuate furrow, and an end of described first connecting rod is provided with one first minor axis, is set in this arcuate furrow to control the flexible of this first connecting rod.
Described support component both can with the one-body molded setting of described door-plate main body, also can with described door-plate body portion from setting, when support component and door-plate body portion when being provided with, this support component can be a back-up block.
One end of described first connecting rod can be provided with first minor axis, with sheathed and slide in the groove of described cam.
One end of described second connecting rod can be provided with one second minor axis, with sheathed and slide in the oblique slot of described first connecting rod.
Below in conjunction with accompanying drawing shown in the embodiment the utility model is described in further detail.
Fig. 1 is the block diagram of the utility model preferred embodiment;
Fig. 2 is the planar view of the utility model preferred embodiment;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the three-dimensional exploded view of Fig. 3;
Fig. 5 A and Fig. 5 B are the section-drawing of the utility model preferred embodiment before and after cam rotation;
Fig. 6 is the partial enlarged drawing of another embodiment of the utility model.
Fig. 1 and Fig. 2 have provided preferred embodiment of the present utility model, and its improvement door body structure is arranged on the left and right sides (the wherein side of only having drawn) of the door body of a wafer case in Fig. 1.See figures.1.and.2, each cam 10 comprises an axle center 12 and two grooves 11, wherein axle center 12 can the person of being used or the operation of mechanical arm and cam 10 is rotated, and each groove 11 has one apart from the axle center 12 of cam 10 far-end 111 far away and a near-end 112 nearer apart from the axle center 12 of cam 10.And each first connecting rod 20 in two first connecting rods 20 has an end face, a bottom surface, an inboard, an outside and a tail end, and comprise one first minor axis 21, one first inclined-plane 22, one first tongue piece 23 and an oblique slot 24 and first guiding part 25, wherein first minor axis 21 is movably set in the groove 11, first inclined-plane 22 is located at the bottom surface of first connecting rod 20, first tongue piece 23 is positioned at the tail end of first connecting rod 20, oblique slot 24 is the outside that a predetermined angular is located at first connecting rod 20 with first connecting rod 20, and first guiding part 25 is located at the bottom of first connecting rod 20.Have an end face, a bottom surface and a tail end as for each second connecting rod 30 in two second connecting rods 30, and comprise one second minor axis 31, one second inclined-plane 32, one second tongue piece 33 and second guiding part 35, wherein second minor axis 31 is movably set in the oblique slot 24 of first connecting rod 20, second inclined-plane 32 is located at the bottom surface of second connecting rod 30, second tongue piece 33 is positioned at the tail end of second connecting rod 30, second guiding part 35 is located at the bottom of second connecting rod 30, and in second connecting rod 30 bottoms shell fragment 34 (seeing Fig. 3 for details) is set, can with door-plate main body 40 Elastic Contact.Above-mentioned parts all are located on the door-plate main body 40, door-plate main body 40 is a rectangle plane, comprise at least two adjacent lateral margins 411 and 412, at least two support components 431 and 432 and cams are accepted parts 44, wherein be respectively equipped with first opening 421 and second opening 422 on the two adjacent lateral margins 411 and 412, its position is corresponding to first tongue piece 23 of first connecting rod 20 and second tongue piece 33 of second connecting rod 30, it can be applied in respectively in above-mentioned first opening 421 and second opening 422, two support components 431 and 432 position corresponding to first inclined-plane 22 and second inclined-plane 32 and with the 40 one-body molded settings of door-plate main body, cam is accepted 44 of parts can ccontaining cam 10.Establish two door cover plates 49 in addition in the outside of door body 1, each door cover plate 49 has a jack 491, and the axle center 12 of jack 491 corresponding cams 10 is rotated and is provided with.
Fig. 3 is the partial enlarged drawing of Fig. 2, and first minor axis 21 of first connecting rod 20 is positioned at the near-end 112 of cam 10 among the figure, also is to contract in first tongue piece 23 of first connecting rod 20 is and do not insert in the slot 911 of wafer case 90.Simultaneously, second minor axis 31 of second connecting rod 30 is pind down by the oblique slot 24 of first connecting rod 20, its second tongue piece 33 is contracted in also being and does not insert the slot 912 of wafer case 90.Fig. 4 is the three-dimensional exploded view of Fig. 3, but does not contain wafer case part.Can find out with reference to Fig. 3 and Fig. 4, with door-plate main body 40 one-body molded first support components 431 that are arranged at first lateral margin, and first guide mechanism 451 and second guide mechanism 452 that cooperate two guiding parts 25 and 35 to set up separately, make first guiding part 25 and first chute 453 first guide mechanism 451 and second guide mechanism 452 in and 454 slips of second chute respectively of second guiding part 35 that first connecting rod 20 and second connecting rod 30 bottoms are set.432 of second support components that do not draw among the figure are positioned at second lateral margin.
Fig. 5 A and Fig. 5 B are in the utility model preferred embodiment, the section-drawing before and after the cam rotation, and its position please cooperate the section of consulting Fig. 3 to represent.Wherein first inclined-plane 22, bottom surface of the first connecting rod 20 of Fig. 5 A does not contact with first support component 431, and its first tongue piece 23 contracts in being as shown in Figure 3.After Fig. 5 B then is cam rotation, first tongue piece 23 of first connecting rod 20 inserts first slot 911 of wafer case, and first inclined-plane 22 contacts with first support component 431, making first connecting rod 20 be relatively upwards raises, and cause the force direction that is subjected to of door-plate main body 40 to change, with door-plate main body 40 extruding downwards and with wafer case 90 driving fit more; In addition, when first connecting rod 20 and wafer case 90 closed, first connecting rod 20 made packing seal 47 and wafer case 90 tight with the downward strength of inclined-plane compressing door-plate main body 40, reaches sealing effectiveness.
Fig. 6 is the partial enlarged drawing of another embodiment of the utility model, and it and the foregoing description difference only are that its two support component 431 and 432 is back-up blocks 46 that separate setting with door-plate main body 40; Wherein the both sides of back-up block 46 are provided with two lugs 4611,4612, and it is fixed in fixed block set on the door-plate main body 40 4621,4622 and the door-plate main body 40 formed draw-in grooves 4631,4632; 464 of the front ends of back-up block 46 can be fixed between door-plate main body 40 and the fixture block 466, so just back-up block 46 can be fixed on the door-plate main body 40, wherein convex surface 465 also provides aforementioned two support components 431,432 identical inclined-plane squeeze function, the slide 4671 of back-up block 46, the chute 4681,4682 of 4672 bottoms slides the projection 26 of first connecting rod 20 in its groove.
In sum, the utlity model has novel structure, the characteristics of good seal performance can provide on the industry and utilize, and no matter with regard to purpose, means and effect, compared with prior art all have than quantum jump, have effectively overcome the existing in prior technology defective.It should be noted that the foregoing description only is to give an example for convenience of explanation, the rights protection scope that the utility model is advocated should be as the criterion with the described scope of claims, but not only limits to the foregoing description.
Claims (10)
1, a kind of improvement door body structure of wafer case is characterized in that mainly comprising:
One door-plate main body, it is a rectangle plane, comprise that at least two adjacent lateral margin, at least two support components lay respectively at two adjacent lateral margin inboards, at least two guide mechanisms and a cam are accepted parts, wherein are being provided with first opening and second opening respectively corresponding to described two support component places on the two adjacent lateral margins;
At least one cam, this cam comprises at least one groove;
At least one first connecting rod, each first connecting rod comprise in the movable groove that is set on the cam of an end that a projection is established in the bottom, and slidably the guide mechanism on the door-plate main body is to run through first opening on the lateral margin, and the outside is provided with an oblique slot simultaneously; And
At least one second connecting rod, each second connecting rod comprise the movable oblique slot that is sheathed on the described first connecting rod outside of an end, the bottom establish a projection slidably the guide mechanism on the door-plate main body to run through second opening on the lateral margin.
2, the improvement door body structure of wafer case according to claim 1, it is characterized in that described first connecting rod bottom surface is provided with first inclined-plane, when it is contacted with described support component, make this first connecting rod upwards raise, with the extruding downwards of described door-plate main body and with the driving fit more of wafer case.
3, the improvement door body structure of wafer case according to claim 1 is characterized in that described first connecting rod tail end is provided with one first tongue piece, to run through second opening of door-plate main body.
4, the improvement door body structure of wafer case according to claim 1, it is characterized in that described second connecting rod bottom surface is provided with second inclined-plane, when it is contacted with described support component, make this second connecting rod upwards raise, with the extruding downwards of described door-plate main body and with the driving fit more of wafer case.
5, the improvement door body structure of wafer case according to claim 1 is characterized in that described second connecting rod tail end is provided with one second tongue piece, to run through second opening of door-plate main body.
6, the improvement door body structure of wafer case according to claim 1 is characterized in that the groove on the described cam is an arcuate furrow, and an end of described first connecting rod is provided with one first minor axis, is set in this arcuate furrow to control the flexible of this first connecting rod.
7, the improvement door body structure of wafer case according to claim 1 is characterized in that described support component is and the one-body molded setting of door-plate main body.
8, the improvement door body structure of wafer case according to claim 1 is characterized in that described support component is a back-up block, and with described door-plate body portion from setting.
9, the improvement door body structure of wafer case according to claim 1 is characterized in that an end of described first connecting rod is provided with first minor axis, with sheathed and slide in the groove of described cam.
10, the improvement door body structure of wafer case according to claim 1 is characterized in that an end of described second connecting rod is provided with one second minor axis, with sheathed and slide in the oblique slot of described first connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238228 CN2427487Y (en) | 2000-07-04 | 2000-07-04 | Chip box improved door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238228 CN2427487Y (en) | 2000-07-04 | 2000-07-04 | Chip box improved door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427487Y true CN2427487Y (en) | 2001-04-25 |
Family
ID=33599326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00238228 Expired - Lifetime CN2427487Y (en) | 2000-07-04 | 2000-07-04 | Chip box improved door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427487Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100429133C (en) * | 2002-01-15 | 2008-10-29 | 诚实公司 | Wafer carrier door and latching mechanism with hourglass shaped key slot |
| CN101677074B (en) * | 2008-09-16 | 2014-10-29 | 家登精密工业股份有限公司 | Front-open type disc plate box with bolt structure |
-
2000
- 2000-07-04 CN CN 00238228 patent/CN2427487Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100429133C (en) * | 2002-01-15 | 2008-10-29 | 诚实公司 | Wafer carrier door and latching mechanism with hourglass shaped key slot |
| CN101677074B (en) * | 2008-09-16 | 2014-10-29 | 家登精密工业股份有限公司 | Front-open type disc plate box with bolt structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200972961Y (en) | Component of cable connector | |
| CN105242356B (en) | A kind of socket and connector assembly | |
| CN203871520U (en) | Electric connector | |
| CN2427487Y (en) | Chip box improved door structure | |
| CN2781590Y (en) | Socket connector with dust-proof function | |
| CN1841131A (en) | Elastic hinge for eyeglasses | |
| CN1234636A (en) | Connector mould and method for mould casting said connector | |
| DE112010005000T5 (en) | slide switches | |
| CN101378170B (en) | Electric connector | |
| CN203707431U (en) | Socket having protection door | |
| CN212412283U (en) | Connecting device for switch socket bottom box and switch socket bottom box | |
| CN201036233Y (en) | Printed circuit board plugging device | |
| CN220487732U (en) | Multilayer metal cylinder gasket with sealing limiting piece | |
| CN1130950A (en) | Holder for contact IC card | |
| CN2502429Y (en) | Combined device for connector | |
| CN204741359U (en) | Car lights motor of adjusting luminance | |
| CN200962461Y (en) | Memory card connector with the card exit structure | |
| CN201142802Y (en) | Guide rail and substrate device | |
| CN218631397U (en) | Hard disk protection box | |
| CN2766375Y (en) | Plane grid array electric connector | |
| CN202034515U (en) | Electric connector | |
| CN219346194U (en) | Antistatic plastic hollow plate | |
| CN212603145U (en) | Lens core-pulling mechanism of mould | |
| CN213987043U (en) | LED array area source device that HUD used | |
| CN218217539U (en) | Intelligent gateway of central air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010425 |