CN104853558A - Device for separating oppositely-inserted printed boards - Google Patents
Device for separating oppositely-inserted printed boards Download PDFInfo
- Publication number
- CN104853558A CN104853558A CN201510310822.4A CN201510310822A CN104853558A CN 104853558 A CN104853558 A CN 104853558A CN 201510310822 A CN201510310822 A CN 201510310822A CN 104853558 A CN104853558 A CN 104853558A
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- cover plate
- screw rod
- plate
- inner cover
- outer cover
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- Manufacturing Of Printed Wiring (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention discloses a device for separating oppositely-inserted printed boards, and the device comprises a hoop assembly and a separating assembly connected with the hoop assembly. The hoop assembly comprises a plurality of side plates which are respectively clamped at the periphery of a system verification plate; and an inner cover plate which is disposed on the plurality of side plates, thereby enabling the plurality of side plates to support the inner cover plate. The separating assembly comprises an outer cover plate which is disposed at the upper part of the inner cover plate; a screw rod, wherein one end of the screw rod is vertically disposed on the inner cover plate, and the other end of the screw rod passes through the outer cover plate and extends to the outer side of the outer cover plate; and a nut which is rotatingly disposed at the other end of the screw rod. The nut is rotated, so as to enable the screw rod to make linear movement and to drive the hoop assembly to move. The device can enable the system verification plate to stably and uniformly separating a system circuit board in a vertical direction, and reduces the impact on the system verification plate and the system circuit board from a separating external force.
Description
Technical field
The present invention relates to separator, particularly a kind of separator to making sheet of printing in.
Background technology
ASIC(application-specific integrated circuit (ASIC)) device has that design freedom is large, do not have useless unit or transistor in chip, chip area is little, performance is high, cost is low when producing in enormous quantities feature, is applied to each field of electronics industry in large quantities.But traditional ASIC design also exists, and the construction cycle is long, throwing sheet cost is large, is particularly once throwing the situation needing correcting again in the unsuccessful situation of sheet.In traditional ASIC design cycle, if the particularly potential Bug of mistake in circuit function and circuit sequence can be found as soon as possible, so to quickening design, will reduce costs and bring benefit.
FPGA(field programmable logic array) be the device applied in a large number at present in electronic system design, this device grows up on the basis of ASIC device, there is the feature of the high density of ASIC device, high-performance and programming device flexible programming, adopt the FPGA Verify in System of imitative ASIC, can verify the logic function of circuit, partial circuit timing verification comprehensively, find potential Bug, accelerate design cycle, reduce probability of again making a plate, reduce costs.
Corresponding system verification plate will be made in FPGA Verify in System, be inserted in system by the interface of regulation, verify in System Hardware Environment.In whole proof procedure and after verifying, all relate to the problem that FPGA system witness plate inserts and pulls away system, consider that the connection of system verification plate and system is that many places multicore socket connector connects.But when system verification plate is separated system circuit board, because operating surface is limited, only manual operations easily causes surrounding connector unbalance stress simultaneously.
Summary of the invention
The object of this invention is to provide a kind of separator to making sheet of printing in, what make system verification plate even vertically pulls away system circuit board, reduces to pull away the impact of external force on system verification plate and system circuit board.
In order to realize above object, the present invention is achieved by the following technical solutions:
To a separator for making sheet of printing in, for system verification plate is separated from system circuit board, it is characterized in that, comprise: hoop component and the separation assembly be connected with hoop component;
Described hoop component comprises:
Some blocks of side plates, it is fastened on described system verification plate periphery respectively;
Inner cover plate, it is arranged on some blocks of side plates, makes the inner cover plate described in some pieces of side plates supports;
Described separation assembly comprises:
Outer cover plate, it is arranged on the top of inner cover plate;
Screw rod, its one end is vertically set in inner cover plate, and the other end passes outer cover plate and is extended on the outside of outer cover plate;
Nut, it is screwed on the other end of described screw rod;
Nut described in rotation, make screw rod produce rectilinear motion, and the hoop component described in driving moves.
Described separation assembly also comprises:
Some support columns, it arranges the region of the non-installing device of system circuit board respectively, the outer cover plate described in this support column supports;
Some leads, its one end is vertically set in inner cover plate, and the other end is through described outer cover plate.
The present invention compared with prior art, has the following advantages:
The present invention screws power by nut and screw flight, system verification plate is vertically pulled away system circuit board stably, avoid the socket connector pin that causes because of manual operations stressed, the repeatedly plug not affecting follow-up system witness plate and system circuit board uses, and improves the reliability of design;
What the present invention adopted is the version of pure machinery, and structure is simple, and easy to operate, processing technology is good, with low cost.
Accompanying drawing explanation
Fig. 1 is system verification plate double-row needle connector schematic layout pattern;
Fig. 2 is system circuit board double-row hole connector schematic layout pattern;
Fig. 3 is that system verification plate and system circuit board are to slotting post debugging view;
Fig. 4 is hoop component parts explosion of the present invention;
Fig. 5 is separation assembly parts explosion of the present invention;
Fig. 6 is that the structure of a kind of separator to making sheet of printing in of the present invention is always schemed.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the present invention is further elaborated.
As shown in Figure 1, system verification plate 1 surrounding has all been installed with system circuit board 3 the 60 core double-row needle connectors 2 inserted, the software debugging stage, system verification plate 1 shown in Fig. 1 need be arranged on system circuit board 3 as shown in Figure 2, with 60 core double-row hole connectors 4 to inserting, form software debugging stage condition as shown in Figure 3.After debugging, the system verification plate 1 shown in Fig. 1 need be pulled away the system circuit board 3 shown in Fig. 2.
For this reason, the invention provides a kind of separator to making sheet of printing in, this device comprises: hoop component and the separation assembly be connected with hoop component;
As shown in Figure 4, above-mentioned hoop component comprises: 4 blocks of side plates 51, and it is fastened on described system verification plate 1 periphery respectively, as the stress point on plate when pulling away system verification plate; Inner cover plate 52, it is arranged on some blocks of side plates 51, makes some blocks of side plates 51 support described inner cover plate 52; Side plate 51, inner cover plate 52, system verification plate 1 form one by the combination pulled away with inner cover plate 52, and inner cover plate 52 is as the installed surface of screw rod in separation assembly 62 with guide post 65 simultaneously, is the direct stress surface pulled out in plate.
As shown in Figure 5, separation assembly comprises: outer cover plate 61, and it is arranged on the top of inner cover plate 52; Screw rod 62, its one end is vertically set in inner cover plate 52, and the other end passes outer cover plate 61 and is extended on the outside of outer cover plate 61; Nut 63, it is screwed on the other end of described screw rod 62; Rotating nut 63, makes screw rod 62 produce rectilinear motion, and the hoop component described in driving moves; Some support columns 64, it arranges the region of the non-installing device of system circuit board 3 respectively, and this support column 64 supports described outer cover plate 61; Some guide posts 65, its one end is vertically set in inner cover plate 52, and the other end is through described outer cover plate 61.The guide flange 7 coordinated with guide post 65 is arranged on outer cover plate 61 with the form be spirally connected, the nut 63 coordinated with screw rod 62 with outer cover plate 61 for operate load-carrying surface.
As shown in Figure 6, after the present invention installs in systems in which, by adopting back-up wrench to operate nut 63, nut 63 and the screw of screw rod 62 are converted into the rectilinear motion of separation assembly and hoop component, thus realize being separated of system verification plate 1 and system circuit board 3.
In sum, a kind of separator to making sheet of printing in of the present invention, what make system verification plate even vertically pulls away system circuit board, reduces to pull away the impact of external force on system verification plate and system circuit board.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (2)
1., to a separator for making sheet of printing in, for system verification plate (1) is separated from system circuit board (3), it is characterized in that, comprise: hoop component and the separation assembly be connected with hoop component;
Described hoop component comprises:
Some pieces of side plates (51), it is fastened on described system verification plate (1) periphery respectively;
Inner cover plate (52), it is arranged on some blocks of side plates (51), makes the inner cover plate (52) described in some blocks of side plates (51) support;
Described separation assembly comprises:
Outer cover plate (61), it is arranged on the top of inner cover plate (52);
Screw rod (62), its one end is vertically set in inner cover plate (52), and the other end passes outer cover plate (61) and is extended on the outside of outer cover plate (61);
Nut (63), it is screwed on the other end of described screw rod (62);
Nut (63) described in rotation, make screw rod (62) produce rectilinear motion, and the hoop component described in driving moves.
2. the separator to making sheet of printing in as claimed in claim 1, it is characterized in that, described separation assembly also comprises:
Some support columns (64), it arranges the region of system circuit board (3) non-installing device respectively, the outer cover plate (61) described in this support column (64) supports;
Some leads (65), its one end is vertically set in inner cover plate (52), and the other end is through described outer cover plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310822.4A CN104853558B (en) | 2015-06-09 | 2015-06-09 | A kind of separator to making sheet of printing in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310822.4A CN104853558B (en) | 2015-06-09 | 2015-06-09 | A kind of separator to making sheet of printing in |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104853558A true CN104853558A (en) | 2015-08-19 |
| CN104853558B CN104853558B (en) | 2018-02-02 |
Family
ID=53852803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510310822.4A Expired - Fee Related CN104853558B (en) | 2015-06-09 | 2015-06-09 | A kind of separator to making sheet of printing in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104853558B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111867237A (en) * | 2020-08-21 | 2020-10-30 | 上海无线电设备研究所 | Rigid printed board with large binding wire structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1310495A (en) * | 2000-02-21 | 2001-08-29 | 华硕电脑股份有限公司 | Insertion and withdraw device for positioning test base board in circuit board slot |
| CN1627088A (en) * | 2003-12-11 | 2005-06-15 | 华硕电脑股份有限公司 | Mechanism for testing circuit boards |
| CN106134495B (en) * | 2011-12-27 | 2014-07-09 | 北京遥测技术研究所 | A kind of multiple spot minute hand connector and assembly and disassembly methods thereof of easy disassembly |
-
2015
- 2015-06-09 CN CN201510310822.4A patent/CN104853558B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1310495A (en) * | 2000-02-21 | 2001-08-29 | 华硕电脑股份有限公司 | Insertion and withdraw device for positioning test base board in circuit board slot |
| CN1627088A (en) * | 2003-12-11 | 2005-06-15 | 华硕电脑股份有限公司 | Mechanism for testing circuit boards |
| CN106134495B (en) * | 2011-12-27 | 2014-07-09 | 北京遥测技术研究所 | A kind of multiple spot minute hand connector and assembly and disassembly methods thereof of easy disassembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111867237A (en) * | 2020-08-21 | 2020-10-30 | 上海无线电设备研究所 | Rigid printed board with large binding wire structure |
| CN111867237B (en) * | 2020-08-21 | 2024-02-20 | 上海无线电设备研究所 | Rigid printed board with large binding wire structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104853558B (en) | 2018-02-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20210609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |