CN203665438U - Simple unplugging assisting device for Russian standard size plugin - Google Patents
Simple unplugging assisting device for Russian standard size plugin Download PDFInfo
- Publication number
- CN203665438U CN203665438U CN201320836938.8U CN201320836938U CN203665438U CN 203665438 U CN203665438 U CN 203665438U CN 201320836938 U CN201320836938 U CN 201320836938U CN 203665438 U CN203665438 U CN 203665438U
- Authority
- CN
- China
- Prior art keywords
- handle
- assisting device
- groove hole
- unplugging
- plugin
- 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
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- 239000000463 material Substances 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 102100029368 Cytochrome P450 2C18 Human genes 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 101000919360 Homo sapiens Cytochrome P450 2C18 Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a simple unplugging assisting device for a Russian standard size plugin. The unplugging assisting device comprises a handle, a clamping opening handle, screw rods and compressed springs. The two screw rods penetrate through through holes in the clamping opening handle respectively, the compressed springs are arranged in a sleeved mode, then the screw rods penetrate through two through holes in the handle, and locking is carried out through nuts. The two ends of the clamping opening handles are provided with an upper special-shaped groove hole and a lower special-shaped groove hole respectively. The upper special-shaped groove hole is a semicircular groove hole with an upper notch, and the lower special-shaped groove hole is a semicircular groove hole with a right notch. For all plugins which meet the requirements of a Russian standard size series, the simple unplugging assisting device can be used for plugging and unplugging, the unplugging assisting device is easy to machine and convenient to use, and on the basis that the smallest number of materials, the simplest material machining steps and the quickest assembling steps are used, the unplugging assisting function on the Russian standard size plugin can be achieved. According to the simple unplugging assisting device, an original Russian tool can be replaced under a certain condition to maintain plugin equipment.
Description
Technical field
The utility model relates to drawing-aid device, relates in particular to a kind of simple and easy drawing-aid device for Russia's dimensioning plug-in unit.
Background technology
Drawing-aid device is parts office or the instrument for crate plug-in unit being plugged to operation, generally applies more drawing-aid device as CPCI drawing-aid device for the circuit board plug-in that meets IEC297 standard, and this class drawing-aid device form is generally the handle of Insertion panel; For Russia's dimensioning plug-in unit, former drawing-aid device made in Russia adopts comparatively complicated version, and the hold-down screw that utilizes Insertion panel operates for the impetus power of borrowing.Former drawing-aid device made in Russia is to utilize lever principle that contact engaging and separating force is converted to pressure, but because structure processing is more complicated, is unfavorable for processing and fabricating and the popularization of production domesticization, therefore need to make a kind of simplification instrument that substitutes former drawing-aid device made in Russia to reach same instructions for use.
Summary of the invention
In view of the problem that above-mentioned prior art exists, a kind of simple and easy drawing-aid device for Russia's dimensioning plug-in unit of the utility model design.The design can plug operation to meeting the plug-in unit of Russia's dimensioning, substitutes former drawing-aid device instrument made in Russia under certain condition plug-in component equipment is safeguarded.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of simple and easy drawing-aid device for Russia's dimensioning plug-in unit, it is characterized in that, described simple and easy drawing-aid device comprises handle, bayonet socket handle, screw rod and Compress Spring, wherein two screw rods are respectively through the through hole on bayonet socket handle, put Compress Spring, then through after two through holes on handle, with nut check; The two ends of bayonet socket handle are respectively equipped with special-shaped slotted eye and lower special-shaped slotted eye, and wherein going up special-shaped slotted eye is the semicircle slotted eye of upper gap, the semicircle slotted eye that lower special-shaped slotted eye is right gap.
The beneficial effects of the utility model are: for all plug-in units that meet Russia's dimensioning series, all can adopt this simple and easy drawing-aid device to plug operation, this drawing-aid device handling ease, easy to use, adopting minimum material, the most succinct materials processing, the most efficiently on the basis of number of assembling steps, can realize helping of Russia's dimensioning plug-in unit pulled out to function.Can substitute original instrument made in Russia under certain condition by this instrument safeguards plug-in component equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the floor map of bayonet socket handle in Fig. 1;
Fig. 3 is use schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail: as depicted in figs. 1 and 2, simple and easy drawing-aid device comprises handle 1, bayonet socket handle 2, screw rod 3(band cap screw rod) and Compress Spring 4, wherein two screw rods 3 are respectively through the through hole on bayonet socket handle 2, put Compress Spring 4, again through after two through holes on handle 1, with nut check; The two ends of bayonet socket handle 2 are respectively equipped with special-shaped slotted eye 201 and lower special-shaped slotted eye 202, wherein go up the semicircle slotted eye that special-shaped slotted eye 201 is upper gap, the semicircle slotted eye that lower special-shaped slotted eye 202 is right gap.
As shown in Figure 3, the bayonet socket handle 2 of simple and easy drawing-aid device is entangled two captive screw on Russia's dimensioning Insertion panel 6 by upper special-shaped slotted eye 201 and lower special-shaped slotted eye 202, then the two ends of handle 1 are withstood on to the upper lower limb of cabinet 5, to reach the object by means of power, now exert oneself outside cabinet with holding tight handle 1, can extract plug-in unit.
Drawing-aid device adopts galvanized steel plain sheet material, by panel beating bending and molding.Utilize steel matter processing handle and bayonet socket handle, the size of the two should be able to meet the standard size of plug-in unit made in Russia, be: handle can withstand the cabinet edge of plug-in unit outside to reach the object by means of power, the spacing of the hold-down screw on two opening slot size conforms Insertion panels made in Russia of bayonet socket handle, to fasten the captive screw on panel.By standing screw, combination is connected with Compress Spring for the two, the function that realizes displacement guiding and reset.
Claims (1)
1. the simple and easy drawing-aid device for Russia's dimensioning plug-in unit, it is characterized in that, described simple and easy drawing-aid device comprises handle (1), bayonet socket handle (2), screw rod (3) and Compress Spring (4), wherein two screw rods (3) are respectively through the through hole on bayonet socket handle (2), put Compress Spring (4), again through after two through holes on handle (1), with nut check; The two ends of bayonet socket handle (2) are respectively equipped with special-shaped slotted eye (201) and lower special-shaped slotted eye (202), wherein go up the semicircle slotted eye that special-shaped slotted eye (201) is upper gap, the semicircle slotted eye that lower special-shaped slotted eye (202) is right gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836938.8U CN203665438U (en) | 2013-12-18 | 2013-12-18 | Simple unplugging assisting device for Russian standard size plugin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836938.8U CN203665438U (en) | 2013-12-18 | 2013-12-18 | Simple unplugging assisting device for Russian standard size plugin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665438U true CN203665438U (en) | 2014-06-25 |
Family
ID=50961771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320836938.8U Expired - Lifetime CN203665438U (en) | 2013-12-18 | 2013-12-18 | Simple unplugging assisting device for Russian standard size plugin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665438U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710825A (en) * | 2016-04-11 | 2016-06-29 | 哈尔滨建成集团有限公司 | Handheld type double-foot screw-lifting hole cover lifting device |
| CN106392988A (en) * | 2016-12-19 | 2017-02-15 | 天津光电通信技术有限公司 | Pullout assist device for disassembling plug-in units of non-standard computer case |
| CN107957759A (en) * | 2017-11-17 | 2018-04-24 | 中国科学院国家空间科学中心 | VPX conduction coolings reinforce module drawing-aid device, conduction cooling reinforces cabinet and conduction cooling reinforces module |
| CN111761544A (en) * | 2019-08-28 | 2020-10-13 | 北京无线电测量研究所 | Plug-in device for combined installation of plug-in |
| CN112164929A (en) * | 2020-09-14 | 2021-01-01 | 扬州船用电子仪器研究所(中国船舶重工集团公司第七二三研究所) | Plug-in unit assisting plugging device used with case |
-
2013
- 2013-12-18 CN CN201320836938.8U patent/CN203665438U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710825A (en) * | 2016-04-11 | 2016-06-29 | 哈尔滨建成集团有限公司 | Handheld type double-foot screw-lifting hole cover lifting device |
| CN106392988A (en) * | 2016-12-19 | 2017-02-15 | 天津光电通信技术有限公司 | Pullout assist device for disassembling plug-in units of non-standard computer case |
| CN107957759A (en) * | 2017-11-17 | 2018-04-24 | 中国科学院国家空间科学中心 | VPX conduction coolings reinforce module drawing-aid device, conduction cooling reinforces cabinet and conduction cooling reinforces module |
| CN111761544A (en) * | 2019-08-28 | 2020-10-13 | 北京无线电测量研究所 | Plug-in device for combined installation of plug-in |
| CN112164929A (en) * | 2020-09-14 | 2021-01-01 | 扬州船用电子仪器研究所(中国船舶重工集团公司第七二三研究所) | Plug-in unit assisting plugging device used with case |
| CN112164929B (en) * | 2020-09-14 | 2022-04-01 | 扬州船用电子仪器研究所(中国船舶重工集团公司第七二三研究所) | Plug-in unit assisting plugging device used with case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |