CN2486512Y - Vertical isolation support frame of circuit board - Google Patents
Vertical isolation support frame of circuit board Download PDFInfo
- Publication number
- CN2486512Y CN2486512Y CN 01223658 CN01223658U CN2486512Y CN 2486512 Y CN2486512 Y CN 2486512Y CN 01223658 CN01223658 CN 01223658 CN 01223658 U CN01223658 U CN 01223658U CN 2486512 Y CN2486512 Y CN 2486512Y
- Authority
- CN
- China
- Prior art keywords
- eccentric wheel
- filler
- sides
- driving lever
- connecting rod
- 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 vertical isolation bearing stand, which is used for bearing a circuit board, comprises a frame, a plurality of filler rods and a plurality of clamping groups. The filler rods are vertically arranged on the two sides of the frame in parallel; each filler rod is provided with a longitudinal caulking groove; every two filler rods on the two sides of the frame are oppositely arranged, with the opening oppositely inwards. In addition, an upper notch and a lower notch are arranged at a preset site of different lateral channel walls; the inner side of the channel wall, to which every notch faces, is provided with a reed. Every clamping group comprises an upper eccentric wheel, a lower eccentric wheel, a horizontal shaft, a shift lever, a connecting bar, a driving handle and a top-catching spring. A horizontal shaft is arranged between two oppositely arranged lower eccentric wheels. The utility model has the advantages of avoiding damaging the printing layer of the circuit board and distorting the circuit board.
Description
The utility model relates to a kind of printed wire, relates in particular to a kind of vertical isolation carrier of avoiding damaging the circuit card printed layers and making its crooked circuit card.
Circuit card because of its surface printing layer can not be dried fully solid in the short time, and can't carry out next step processing procedure immediately behind the handler through green lacquer or dry film, this moment, the gravity that then piles up can damage its surface printing layer if it is piled up carrying.And traditional processing mode exactly with manually will pressing from both sides extension one by one through the circuit card after green lacquer or the dry film process, after treating that its surface printing layer is dried fully and consolidating, is taken off one by one and is done subsequent treatment.Though this way can avoid damaging the surface printing layer of circuit card, because of being dependent on artificial treatment fully, so fraction defective height and deficiency in economic performance, this is the shortcoming of conventional process mode.
Main purpose of the present utility model is, a kind of vertical isolation carrier of circuit card is provided, and it has the advantage of avoiding damaging the circuit card printed layers.
A purpose more of the present utility model is, a kind of vertical isolation carrier of circuit card is provided, its have with circuit card by upper/lower terminal strut the folder pull, to avoid its crooked effect.
The purpose of this utility model is realized by following technical scheme.
A kind of vertical isolation carrier of circuit card is characterized in that, comprises a framework, many filler rods, several folders group of pulling; Wherein: described many filler rods uprightly are listed in described framework both sides, every filler rod is provided with vertical caulking groove, the filler rod of framework both sides per two staggered relatively, and the opening that makes per two filler rods staggered relatively inwardly in opposite directions, book office in different side channel walls is provided with upper and lower breach in addition, and the cell wall inboard that each breach is faced all is provided with reed; Described several folders pull that each folder is pulled in the group, and group comprises upper and lower eccentric wheel, transverse axis, driving lever, connecting rod, drives handle, spring is pulled on the top, this upper and lower eccentric wheel is located at the upper and lower breach of described filler rod respectively, be equiped with a transverse axis between the following eccentric wheel of every both sides relatively, vertical its wheel face of eccentric wheel is provided with driving lever on each, this driving lever stretches out the described framework outside, the upper end of connecting rod is connected with driving lever, the connecting rod bottom then is articulated with driving the handle that drives that transverse axis rotates, and this connecting rod top cover is set the top that the pushes away spring of pulling.
The purpose of this utility model can also further realize by following technical measures.
The vertical isolation carrier of aforesaid circuit card, wherein the top of filler rod is provided with guide card.
The utlity model has the advantage of avoiding damaging the circuit card printed layers, and have with circuit card by upper/lower terminal strut the folder pull, to avoid its crooked effect.
For further understanding technology contents of the present utility model, characteristics and effect, exemplify following preferred embodiment now, and conjunction with figs. is described in detail as follows:
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is side-looking structure of the present utility model and cutaway drawing.
Fig. 3 is that the utility model is in the scheme drawing that does not press from both sides the state of pulling.
Fig. 4 is that the utility model is in the scheme drawing that presss from both sides the state of pulling.
Fig. 5 is that upper and lower eccentric wheel reverse of the present utility model struts the scheme drawing that folder is pulled to leaning.
At first, see also shown in Fig. 1,2, the utility model is to be provided with in a framework (1) both sides correspondence:
Several filler rods (2) upright side by side and the opening that makes its caulking groove (21) inwardly in opposite directions, the book office in different side channel walls is provided with upper and lower breach (22), (23) in addition, the cell wall inboard that each breach (22), (23) are faced all is provided with reed (24).
Several folders group (3) of pulling, upper and lower breach (22), (23) in this filler rod (2) are provided with upper and lower eccentric wheel (31), (32), and the following eccentric wheel (32) of both sides is arranged on the transverse axis (33) jointly, rotate synchronously, and make upward eccentric wheel (31) is rotated by driving lever (34) control of stretching out framework (1) outside.Other is provided with the upper end and sets firmly connecting rod (35) into one with driving lever (34), connecting rod (35) bottom then articulate drive that transverse axis (33) rotates drive handle (36), set the top that the pushes away spring (37) of pulling in connecting rod (35) top cover again, when connecting rod (35) was in the normality position that is pushed away down, this upper and lower eccentric wheel (31), (32) were the reeds (24) that relies on each breach (22), (23).
Moreover the top of this filler rod (2) is provided with guide card (25), enters caulking groove (21) with guiding circuit card (4).
Based on said structure, as shown in Figure 3, when driving lever (34) is upwards dialled, should go up eccentric wheel (31) can outwards rotate, and this connecting rod of interlock (35) rises, and then pulling drives handle (36) and drive transverse axis (33), and the following eccentric wheel (32) of both sides is outwards rotated synchronously, and form the state that folder is pulled, the filler rod (2) of this moment but then power circuit board (4) embed.Again, the folder that correspondence is arranged at framework (1) the both sides group (3) of pulling can be because of the contact synchronization action of this transverse axis (33), like this, can operate the folder group (3) of pulling as long as stir the driving lever (34) of a side.For another shown in Figure 4, when circuit card (4) has embedded filler rod (2),, just can borrow this top spring (27) of pulling to make the folder group (3) of pulling recover the folder state of pulling as long as this driving lever (34) is decontroled, the circuit card (4) of embedding is pressed from both sides pull and isolate carrying.And the mode of stirring of driving lever (34) can be implemented by artificial or relative toggle mechanism, but non-target of the present utility model, repeat no more.
Again, each breach (22), (23) set reed (24), the clamping force that can make upper and lower eccentric wheel (31), (32) is than the tool flexibility.For another shown in Figure 5, the not purpose of homonymy is located in the upper and lower breach (22) of this filler rod (2), (23), be in order to allow this upper and lower eccentric wheel (31), (32) produce the oppositely directed power of leaning, to pull, avoiding because of the crooked circuit card that damages and circuit card (4) is strutted folder by upper/lower terminal.In addition, the utility model also can laterally use (but flexible circuit board comparatively should not laterally use), and the pull design of circuit card both sides of folder, can be when carrying fully can contact circuit plate printed layers, so, really have the effect of avoiding damaging the circuit card printed layers.
In sum, the structure that the utility model disclosed by former times is not had, and really can reach the effect of expection, and tool can supply industrial utilization, meets novel patent requirement fully, so file an application in accordance with the law.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1, a kind of vertical isolation carrier of circuit card is characterized in that, comprises a framework, many filler rods, several folders group of pulling; Wherein:
Described many filler rods uprightly are listed in described framework both sides, every filler rod is provided with vertical caulking groove, the filler rod of framework both sides per two staggered relatively, and the opening that makes per two filler rods staggered relatively inwardly in opposite directions, book office in different side channel walls is provided with upper and lower breach in addition, and the cell wall inboard that each breach is faced all is provided with reed;
Described several folders pull that each folder is pulled in the group, and group comprises upper and lower eccentric wheel, transverse axis, driving lever, connecting rod, drives handle, spring is pulled on the top, this upper and lower eccentric wheel is located at the upper and lower breach of described filler rod respectively, be equiped with a transverse axis between the following eccentric wheel of every both sides relatively, vertical its wheel face of eccentric wheel is provided with driving lever on each, this driving lever stretches out the described framework outside, the upper end of connecting rod is connected with driving lever, the connecting rod bottom then is articulated with driving the handle that drives that transverse axis rotates, and this connecting rod top cover is set the top that the pushes away spring of pulling.
2, the vertical isolation carrier of circuit card according to claim 1 is characterized in that the top of described filler rod is provided with guide card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223658 CN2486512Y (en) | 2001-05-15 | 2001-05-15 | Vertical isolation support frame of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223658 CN2486512Y (en) | 2001-05-15 | 2001-05-15 | Vertical isolation support frame of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2486512Y true CN2486512Y (en) | 2002-04-17 |
Family
ID=33640189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01223658 Expired - Fee Related CN2486512Y (en) | 2001-05-15 | 2001-05-15 | Vertical isolation support frame of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2486512Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370375B (en) * | 2007-08-17 | 2010-10-06 | 富葵精密组件(深圳)有限公司 | Positioning device |
| CN102612295A (en) * | 2012-03-24 | 2012-07-25 | 中国船舶重工集团公司第七一〇研究所 | Rack for mounting circuit board card |
| CN112822847A (en) * | 2021-01-12 | 2021-05-18 | 杨兰 | Collecting device is used in production of PCB circuit board |
-
2001
- 2001-05-15 CN CN 01223658 patent/CN2486512Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370375B (en) * | 2007-08-17 | 2010-10-06 | 富葵精密组件(深圳)有限公司 | Positioning device |
| CN102612295A (en) * | 2012-03-24 | 2012-07-25 | 中国船舶重工集团公司第七一〇研究所 | Rack for mounting circuit board card |
| CN102612295B (en) * | 2012-03-24 | 2015-04-15 | 中国船舶重工集团公司第七一〇研究所 | Rack for mounting circuit board card |
| CN112822847A (en) * | 2021-01-12 | 2021-05-18 | 杨兰 | Collecting device is used in production of PCB circuit board |
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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 |