CN104470279B - A kind of electric drawer cabinet of energy shield electromagnetic interference - Google Patents
A kind of electric drawer cabinet of energy shield electromagnetic interference Download PDFInfo
- Publication number
- CN104470279B CN104470279B CN201410846864.5A CN201410846864A CN104470279B CN 104470279 B CN104470279 B CN 104470279B CN 201410846864 A CN201410846864 A CN 201410846864A CN 104470279 B CN104470279 B CN 104470279B
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- Prior art keywords
- slide rail
- cabinet
- drawer
- drawer body
- extension
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- 239000007787 solid Substances 0.000 claims description 15
- 230000013011 mating Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
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Abstract
A kind of electric drawer cabinet of energy shield electromagnetic interference, the horizontal slide rail (3) comprising cabinet stand (2), multiple drawer body (1) and be fixedly connected with cabinet stand, drawer body (1) is for settling electric device and above can sliding at corresponding horizontal slide rail (3); Wherein, described cabinet stand (2) is fixedly installed the upright slide rail (6) vertically extended, described upright slide rail is sliding combined with the sliding driving device (5) comprising roller, described slip driving wheel device (5) can be slided on described upright slide rail can the horizontal movement of lock drive part (80) of horizontal movement for driving, and described lock drive part (80) is with each horizontal slide rail (3) and arrange accordingly with each drawer body.
Description
Technical field
The invention belongs to Electric control field, be specially a kind of electric drawer cabinet of energy shield electromagnetic interference.
Background technology
Drawer type electric control cabinet often uses in Electric control field.For drawer locking be under normal conditions ensure safety run important measures.
Drawout cubicle often needs multiple, when needs overhaul, often needs one of them to pull out.Now, need only to unlock a corresponding drawer, other still keep locking.And due to safety factor, releasing process needs guarantee not have rigid collision, in order to avoid cause heating even to strike sparks.
Summary of the invention
The object of the present invention is to provide a kind of electric drawer cabinet of energy shield electromagnetic interference, solve the aforementioned problems in the prior, can expect that the drawer unlocked unlock to corresponding safely, easily.
According to the electric drawer cabinet of energy shield electromagnetic interference of the present invention, the horizontal slide rail comprising cabinet stand, multiple drawer body and be fixedly connected with cabinet stand, drawer body is for settling electric device and can sliding on corresponding horizontal slide rail, wherein, described cabinet stand is fixedly installed the upright slide rail vertically extended, described upright slide rail is sliding combined with the sliding driving device comprising roller, described slip driving wheel device can slide for the horizontal movement of the lock drive part driving energy horizontal movement on described upright slide rail, described lock drive part and each horizontal slide rail are also arranged accordingly with each drawer body, described lock drive part is integrated part and has left side body part and right side finger-like extension, the left end of described left side body part is left solid connecting portion, the middle part of right side finger-like extension is right solid connecting portion, it is the penetrating hollow parts of vertical direction between the solid connecting portion of the solid connecting portion in a described left side and the right side, it is the penetrating gap portion of vertical direction on the right side of the solid connecting portion in the described right side, described gap portion is between extension end, on two madial walls of described hollow parts, the position corresponding with described left side body part is provided with the one-tenth profile portion protruding from madial wall, described one-tenth profile portion is used for coordinating with described roller and having, lower inclined plane profile portion and being positioned at, vertical profile portion between lower inclined plane profile portion, the position corresponding with described right side finger-like extension of described hollow parts is smooth through-hole section,
Described left side body part is arranged in the stand rail portion be arranged in cabinet stand and also can left and right horizontal slides, described right side finger-like extension is arranged in the slide rail rail portion be arranged on horizontal slide rail and also can left and right horizontal slides, wherein, described right side finger-like extension is hinged by one end of jointed shaft and lock arm in described gap portion, the other end of lock arm is keyed end, the end of described keyed end is oval tip, described oval tip is for coordinating with the mating holes in the elastomer be fixedly connected on drawer body, thus the locking formed described drawer body,
Described lock arm is hinged in one end of position and connecting rod near described keyed end, the other end of connecting rod and the fixing guide vane end stop be fixedly installed on horizontal slide rail hinged,
Wherein, the left side of described left side body part is by elastic top pressure element by right-hand offset, and described extension end can be resisted against the left side of fixing guide vane end stop thus spacing;
Wherein, the edge, aperture of described mating holes has chamfer so that the insertion of described oval tip and disengagement;
Described drawer body has the package casing of aluminum alloy material, thus makes the inside of described drawer body all not by extraneous electromagnetic interference.
Owing to have employed oval lock arm end, it coordinates with the mating holes in elastomer, can avoid rigid collision to greatest extent, and can utilize prong structure and locked drawer body securely; Meanwhile, owing to adopting crank form, it can allow the particular/special requirement of crank running orbit.And matched with fixing guide vane end stop by sliding part end, can realize spacing while, ensure to overcome the firmness of drawer lock by the pulling force of outside pull.Matched with the protrusion lines be arranged on the inwall of sliding part both sides by roller, can ensure that the degree of freedom that sliding part moves needs and reduces physical dimension to greatest extent.Whole Whole Equipment is stablized compact, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of electric drawer cabinet at lock-out state of a kind of energy shield electromagnetic interference of the present invention;
Fig. 2 is the schematic diagram of electric drawer cabinet at released state of a kind of energy shield electromagnetic interference of the present invention.
Embodiment
Below in conjunction with Fig. 1-2, the present invention is described in detail.
The electric drawer cabinet of energy shield electromagnetic interference, the horizontal slide rail 3 comprising cabinet stand 2, multiple drawer body 1 and be fixedly connected with cabinet stand, drawer body 1 is for settling electric device and can sliding on corresponding horizontal slide rail 3, wherein, described cabinet stand 2 is fixedly installed the upright slide rail 6 vertically extended, described upright slide rail is sliding combined with the sliding driving device 5 comprising roller, described slip driving wheel device 5 can slide for the horizontal movement of the lock drive part 80 driving energy horizontal movement on described upright slide rail, described lock drive part 80 is with each horizontal slide rail 3 and arrange accordingly with each drawer body, described lock drive part 80 is integrated part and has left side body part 7 and right side finger-like extension, the left end of described left side body part 7 is left solid connecting portion 8, the middle part of right side finger-like extension is right solid connecting portion 14, it is the penetrating hollow parts of vertical direction between the solid connecting portion of the solid connecting portion in a described left side 8 and the right side 14, it is the penetrating gap portion of vertical direction on the right side of the solid connecting portion in the described right side 14, described gap portion is between extension end 18, on two madial walls of described hollow parts, the position corresponding with described left side body part 7 is provided with the one-tenth profile portion 9 protruding from madial wall, described one-tenth profile portion 9 is for coordinating with described roller and having, lower inclined plane profile portion and being positioned at, vertical profile portion 91 between lower inclined plane profile portion, the position corresponding with described right side finger-like extension of described hollow parts is smooth through-hole section 12,
Described left side body part 7 is arranged in the stand rail portion 4 be arranged in cabinet stand 2 and also can left and right horizontal slides, described right side finger-like extension is arranged in the slide rail rail portion 13 be arranged on horizontal slide rail 3 and also can left and right horizontal slides, wherein, described right side finger-like extension is hinged by one end of jointed shaft and lock arm 10 in described gap portion, the other end of lock arm 10 is keyed end 16, the end of described keyed end 16 is oval tip 19, described oval tip 19 is for coordinating with the mating holes in the elastomer 20 be fixedly connected on drawer body 1, thus the locking formed described drawer body 1,
Described lock arm 10 is hinged in one end of position and connecting rod 11 near described keyed end 16, the other end of connecting rod 11 and the fixing guide vane end stop 17 be fixedly installed on horizontal slide rail 3 hinged,
Wherein, the left side of described left side body part 7 is by elastic top pressure element 70 by right-hand offset, and described extension end 18 can be resisted against the left side of fixing guide vane end stop 17 thus spacing;
Wherein, the edge, aperture of described mating holes has chamfer 200 so that the insertion of described oval tip 19 and disengagement.
Alternatively, wherein, described slide rail rail portion 13 is U-shaped, has the trench bottom 15 be positioned at bottom sliding tray.
Alternatively, wherein, described sliding driving device 5 is driven by actuating unit or manually drives and move up and down;
Described drawer body 1 has the package casing of aluminum alloy material, thus makes the inside of described drawer body 1 all not by extraneous electromagnetic interference.
According to the using method of the electric drawer cabinet of above-mentioned energy shield electromagnetic interference, wherein, when in a locked condition, described lock drive part 80 ejection lock arm 10 thus keyed end 16 is inserted in described mating holes thus realizes the locking to described drawer body 1 under the effect of elastic top pressure element 70; When needs unlock, sliding driving device 5 is driven, make roller with described become the beveled profile portion of profile portion 9 coordinate and finally coordinate with described vertical profile portion 91, thus described lock drive part 80 is promoted left, drive described lock arm 10 to move thus make keyed end 16 throw off from described mating holes and then realize the unblock to described drawer body 1.
Claims (4)
1. the electric drawer cabinet of an energy shield electromagnetic interference, the horizontal slide rail (3) comprising cabinet stand (2), multiple drawer body (1) and be fixedly connected with cabinet stand, drawer body (1) is for settling electric device and above can sliding at corresponding horizontal slide rail (3), wherein, described cabinet stand (2) is fixedly installed the upright slide rail (6) vertically extended, described upright slide rail is sliding combined with the sliding driving device (5) comprising roller, described slip driving wheel device (5) can be slided for the horizontal movement of the lock drive part (80) driving energy horizontal movement on described upright slide rail, described lock drive part (80) and each horizontal slide rail (3) are also arranged accordingly with each drawer body, described lock drive part (80) is integrated part and has left side body part (7) and right side finger-like extension, the left end in described left side body part (7) is left solid connecting portion (8), the middle part of right side finger-like extension is right solid connecting portion (14), it is the penetrating hollow parts of vertical direction between the solid connecting portion in a described left side (8) and the right side solid connecting portion (14), it is the penetrating gap portion of vertical direction on the right side on the solid connecting portion in the described right side (14), described gap portion is positioned between extension end (18), on two madial walls of described hollow parts, the position corresponding with described left side body part (7) is provided with the one-tenth profile portion (9) protruding from madial wall, described one-tenth profile portion (9) is for coordinating with described roller and having, lower inclined plane profile portion and being positioned at, vertical profile portion (91) between lower inclined plane profile portion, the position corresponding with described right side finger-like extension of described hollow parts is smooth through-hole section (12),
Described left side body part (7) is arranged in the stand rail portion (4) be arranged in cabinet stand (2) and also can left and right horizontal slides, described right side finger-like extension is arranged in the slide rail rail portion (13) be arranged on horizontal slide rail (3) and also can left and right horizontal slides, wherein, described right side finger-like extension is hinged by one end of jointed shaft and lock arm (10) in described gap portion, the other end of lock arm (10) is keyed end (16), the end of described keyed end (16) is oval tip (19), described oval tip (19) is for coordinating with the mating holes in the elastomer (20) be fixedly connected on drawer body (1), thus the locking formed described drawer body (1),
Described lock arm (10) is hinged in one end of position and connecting rod (11) near described keyed end (16), the other end of connecting rod (11) and the fixing guide vane end stop (17) be fixedly installed on horizontal slide rail (3) hinged,
Wherein, element (70) is pressed by elastic top and by right-hand offset in the left side in described left side body part (7), and described extension end (18) can be resisted against the left side of fixing guide vane end stop (17) thus spacing;
Wherein, the edge, aperture of described mating holes has chamfer (200) so that the insertion of described oval tip (19) and disengagement;
Described drawer body (1) has the package casing of aluminum alloy material, thus makes the inside of described drawer body (1) all not by extraneous electromagnetic interference.
2. the electric drawer cabinet of a kind of energy shield electromagnetic interference as claimed in claim 1, wherein, described slide rail rail portion (13), for U-shaped, has the trench bottom (15) be positioned at bottom sliding tray.
3. the electric drawer cabinet of a kind of energy shield electromagnetic interference as claimed in claim 1, wherein, described sliding driving device (5) is driven by actuating unit or manually drives and move up and down.
4. the using method of the electric drawer cabinet of a kind of energy shield electromagnetic interference as claimed in claim 1, wherein, when in a locked condition, described lock drive part (80) ejection lock arm (10) thus keyed end (16) is inserted in described mating holes thus realizes the locking to described drawer body (1) under the effect of elastic top pressure element (70); When needs unlock, sliding driving device (5) is driven, make roller with described become the beveled profile portion of profile portion (9) coordinate and finally coordinate with described vertical profile portion (91), thus described lock drive part (80) is promoted left, drive described lock arm (10) move thus make keyed end (16) throw off from described mating holes and then realize the unblock to described drawer body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846864.5A CN104470279B (en) | 2014-12-31 | 2014-12-31 | A kind of electric drawer cabinet of energy shield electromagnetic interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846864.5A CN104470279B (en) | 2014-12-31 | 2014-12-31 | A kind of electric drawer cabinet of energy shield electromagnetic interference |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104470279A CN104470279A (en) | 2015-03-25 |
| CN104470279B true CN104470279B (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410846864.5A Active CN104470279B (en) | 2014-12-31 | 2014-12-31 | A kind of electric drawer cabinet of energy shield electromagnetic interference |
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| Country | Link |
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| CN (1) | CN104470279B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2779901B1 (en) * | 1998-06-12 | 2000-09-01 | Sextant Avionique | DEVICE FOR INSERTING, EXTRACTING AND LOCKING A MODULE IN A BAY |
| CN101522007B (en) * | 2008-02-29 | 2012-12-19 | 鸿富锦精密工业（深圳）有限公司 | Slide rail fixing device |
| CN203415895U (en) * | 2013-07-02 | 2014-01-29 | 厦门市聚力电力设备有限公司 | Low-voltage draw-out type switch device |
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2014
- 2014-12-31 CN CN201410846864.5A patent/CN104470279B/en active Active
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| Publication number | Publication date |
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| CN104470279A (en) | 2015-03-25 |
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| ASS | Succession or assignment of patent right |
Owner name: MAINTENANCE COMPANY OF STATE GRID XINJIANG ELECTRI Free format text: FORMER OWNER: WENLING XINGQING MACHINERY EQUIPMENT CO., LTD. Effective date: 20150819 Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20150819 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yujuan Inventor after: Men Hongyue Inventor after: Yang Kun Inventor after: Lv Jianpan Inventor after: Peng Min Inventor after: Shi Hui Inventor after: Yang Limin Inventor after: Ding Ge Inventor after: Huang Liming Inventor before: Fan Haibo |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FAN HAIBO TO: LIU YUJUAN MEN HONGYUE YANG KUN LV JIANPAN PENG MIN SHI HUI YANG LIMIN DING GE HUANG LIMING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150819 Address after: 830001 Urumqi, Tianshan District, Jianshe Road, No. 123, Applicant after: MAINTENANCE COMPANY OF STATE GRID XINJIANG ELECTRIC POWER COMPANY Applicant after: State Grid Corporation of China Address before: 317599 Taizhou City, Wenling Province Taiping Street, a village of Samsung bridge, building No. 62, No. 2 Applicant before: WENLING XINGQING MACHINERY EQUIPMENT CO., LTD. |
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