CN110167302B - Electrical apparatus storehouse opening structure - Google Patents
Electrical apparatus storehouse opening structure Download PDFInfo
- Publication number
- CN110167302B CN110167302B CN201910574178.XA CN201910574178A CN110167302B CN 110167302 B CN110167302 B CN 110167302B CN 201910574178 A CN201910574178 A CN 201910574178A CN 110167302 B CN110167302 B CN 110167302B
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- China
- Prior art keywords
- bin
- upper cover
- rotating shaft
- electric appliance
- electrical
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- 230000000670 limiting effect Effects 0.000 claims abstract description 34
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses an electric appliance bin opening structure which comprises an electric appliance bin upper cover, an electric appliance bin, a connecting mechanism and a hand-push opening mechanism, wherein the connecting mechanism comprises a rotating shaft and a limiting elastic piece; the two magnet mounting columns are arranged in the electrical bin left and right, and the other two magnet mounting columns are arranged on the lower surface of the upper cover of the electrical bin left and right; and each magnet mounting column is provided with a magnet, and the polarities of all the magnets are the same. According to the electric appliance bin opening structure, the upper cover is sprung away in advance by the repulsion of the magnetism of the magnets, so that an operator can conveniently open the upper cover of the electric appliance bin, and the automatic limit can be realized after the upper cover of the electric appliance bin is completely opened, so that the electric appliance bin opening structure is safe and convenient to use.
Description
Technical Field
The invention relates to an electric appliance bin opening structure.
Background
At present, the upper cover of the electric appliance bin sold in the market is various in connection structure with the electric appliance bin, but lacks necessary limit structure, and the opening mode is not convenient and fast enough.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an electric appliance bin opening structure, wherein the upper cover is sprung away in advance by the repulsion of the magnetism of a magnet, so that an operator can conveniently open the upper cover of the electric appliance bin, and the automatic limit can be realized after the upper cover of the electric appliance bin is completely opened, so that the electric appliance bin opening structure is safe and convenient to use.
The technical scheme for achieving the purpose is as follows: the utility model provides an electric apparatus storehouse opening structure, includes electric apparatus storehouse upper cover, electric apparatus storehouse, coupling mechanism and hand push opening mechanism, coupling mechanism includes pivot and spacing shell fragment, hand push opening mechanism includes hand push piece draw-in groove, hand push piece, spacing spring and four magnet erection columns, wherein:
the rotating shaft comprises an arc surface and a straight surface connected with the arc surface, and the cross section of the rotating shaft is semicircular;
two rotating shaft clamping grooves are formed in the left side and the right side of the rear part in the electric appliance bin in a one-to-one correspondence manner, and the rotating shafts are rotatably arranged in the two rotating shaft clamping grooves;
one limiting elastic piece is arranged below each rotating shaft clamping groove;
the middle part of the limiting elastic piece is in an upward protruding shape, and the rotating shaft is in contact with the middle part of the limiting elastic piece;
the rear end of the upper cover of the electrical appliance bin is fixed on the rotating shaft;
The hand pushing block clamping groove is fixed in the middle of the lower surface of the front end of the upper cover of the electrical appliance bin;
the hand pushing block comprises an upper longitudinal part, a first vertical part, a lower longitudinal part and a second vertical part, wherein the upper longitudinal part, the first vertical part and the lower longitudinal part are sequentially connected to form a Z shape, and the second vertical part is arranged at the bottom end of the lower longitudinal part;
The upper longitudinal part of the hand pushing block is arranged in the middle of the front end of the electrical appliance bin in a back-and-forth movable way, and the rear end of the lower longitudinal part of the hand pushing block is clamped in the hand pushing block clamping groove;
a limiting spring mounting column which is longitudinally arranged is fixed on the front surface of the second vertical part of the hand pushing block, and the limiting spring is sleeved on the limiting spring mounting column;
The two magnet mounting columns are arranged in the electric appliance bin left and right, the other two magnet mounting columns are arranged on the lower surface of the upper cover of the electric appliance bin left and right, and the two magnet mounting columns on the electric appliance bin are arranged in one-to-one correspondence with the two magnet mounting columns on the upper cover of the electric appliance bin;
And each magnet mounting column is provided with a magnet, and the polarities of all the magnets are the same.
The electric appliance bin opening structure comprises two elastic sheet connecting rods, wherein the front side and the rear side of each rotating shaft clamping groove are provided with the two elastic sheet connecting rods in one-to-one correspondence, and the bottoms of the two elastic sheet connecting rods are connected with the front end and the rear end of the corresponding limiting elastic sheet in one-to-one correspondence.
In the above electrical bin opening structure, when the electrical bin upper cover is opened, the straight surface of the rotating shaft abuts against the middle part of the limiting elastic sheet; when the upper cover of the electrical appliance bin is closed, the arc surface of the rotating shaft is abutted against the middle part of the limiting elastic sheet.
The electric appliance bin opening structure is characterized in that when the upper cover of the electric appliance bin is opened, the upper longitudinal part of the hand pushing block is provided with a protrusion.
The electric appliance bin opening structure comprises an electric appliance bin, wherein when the upper cover of the electric appliance bin is opened, a magnet mounting column on the upper cover of the electric appliance bin is positioned behind the clamping groove of the hand pushing block.
The electric appliance bin opening structure is simple in structure and convenient to operate, the upper cover is sprung away in advance by the repulsion of the magnetism of the magnets, an operator can conveniently open the upper cover of the electric appliance bin, automatic limit can be realized after the upper cover of the electric appliance bin is completely opened, and the electric appliance bin opening structure is safe and convenient to use.
Drawings
Fig. 1 is a side view of an electrical bin opening structure of the present invention (upper cover open state);
FIG. 2 is a block diagram of a connecting mechanism (upper cover closed state) of the electrical bin opening structure of the present invention;
Fig. 3 is a structural view (upper cover open state) of a connection mechanism of the electric appliance bin opening structure of the present invention;
fig. 4 is a partial enlarged view of the connection mechanism of the electrical bin opening structure of the present invention (upper cover open state);
FIG. 5 is a side view of the push opening mechanism (push block closed state) of the electrical bin opening structure of the present invention;
FIG. 6 is a side view of a push opening mechanism (push block open state) of the electrical bin opening structure of the present invention;
FIG. 7 is a side view of a push opening mechanism (magnet sprung open) of the electrical cabinet opening structure of the present invention;
fig. 8 is a block diagram of the push block of the push opener.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present invention, the following detailed description is provided with reference to the accompanying drawings:
Referring to fig. 1, in a preferred embodiment of the present invention, an electrical bin opening structure includes an electrical bin upper cover 3, an electrical bin 1, a connection mechanism 20 and a hand-push opening mechanism 40, wherein the connection mechanism 20 includes a rotating shaft 21 and a limiting elastic sheet 22, and the hand-push opening mechanism 40 includes a hand-push block clamping groove 42, a hand-push block 41, a limiting spring 43 and four magnet mounting posts 44.
Referring to fig. 2, 3 and 4, the rotating shaft 21 includes an arc surface and a straight surface connected thereto, and the cross section of the rotating shaft 21 is semicircular. Two rotating shaft clamping grooves 23 are arranged on the left side and the right side of the rear part in the electric appliance bin 1 in a one-to-one correspondence manner, and the rotating shaft 21 is rotatably arranged in the two rotating shaft clamping grooves 23; a limiting spring piece 22 is arranged below each rotating shaft clamping groove 23, two spring piece connecting rods 24 are arranged on the front side and the rear side of each rotating shaft clamping groove 23 in a one-to-one correspondence mode, and the front end and the rear end of each limiting spring piece 22 are connected with the bottoms of the corresponding two spring piece connecting rods 24 in a one-to-one correspondence mode; the middle part of the limiting elastic piece 22 is in an upward protruding shape, and the rotating shaft 21 is in contact with the middle part of the limiting elastic piece 22.
One end of the upper cover 3 of the electrical bin is fixed on the rotating shaft 21. When the upper cover 3 of the electrical bin is opened, the rotating shaft 21 rotates in the rotating shaft clamping groove 23, and after the upper cover 3 of the electrical bin is completely opened, the straight surface of the rotating shaft 21 is abutted against the middle part of the limiting elastic piece 22, so that the limiting effect is achieved; when the upper cover 3 of the electrical bin is closed, the upper cover 3 of the electrical bin is pressed down, the rotating shaft 21 rotates in the rotating shaft clamping groove 23, the rotating shaft 21 presses down the limiting elastic piece 22, and when the upper cover 3 of the electrical bin is completely closed, the arc surface of the rotating shaft 21 is abutted against the middle part of the limiting elastic piece 22.
Referring to fig. 5, 6, 7 and 8, the hand push block clamping groove 42 is fixed in the middle of the lower surface of the front end of the electrical bin upper cover 3. The hand pushing block 41 comprises an upper longitudinal part 411, a first vertical part 412, a lower longitudinal part 413 and a second vertical part 414, wherein the upper longitudinal part 411, the first vertical part 412 and the lower longitudinal part 413 are sequentially connected in a Z shape, and the second vertical part 414 is arranged at the bottom end of the lower longitudinal part 413; the upper longitudinal part 411 of the hand pushing block 41 is arranged in the middle of the upper surface of the front end of the electric appliance bin 1 in a back-and-forth movable way, and the rear end of the lower longitudinal part 414 of the hand pushing block 41 is clamped in the hand pushing block clamping groove 42; the front surface of the second vertical part 414 of the hand push block 41 is fixedly provided with a longitudinally arranged limit spring mounting column 415, the limit spring 43 is sleeved on the limit spring mounting column 415, and the limit spring 43 is positioned between the inner surface of the front end of the electrical appliance bin 1 and the second vertical part 414. The upper longitudinal portion 411 of the push block 41 is provided with a protrusion to facilitate manual pushing and pulling of the push block 41.
The two magnet mounting posts 44 are arranged in the electric appliance bin 1 left and right, the other two magnet mounting posts 44 are arranged on the lower surface of the electric appliance bin upper cover 3 left and right, and the two magnet mounting posts on the electric appliance bin 1 are arranged in one-to-one correspondence with the two magnet mounting posts on the electric appliance bin upper cover 3; a magnet 45 is provided on each magnet mounting post 44, and all magnets 45 have the same polarity. The magnet mounting post 44 on the upper cover 3 of the electrical bin is positioned behind the clamping groove 42 of the hand pushing block.
According to the electric appliance bin opening structure, when the electric appliance bin is opened, the hand pushing block 41 is pushed forward, the second vertical portion 414 of the hand pushing block 41 compresses the limiting spring 43 forward, the lower longitudinal portion 413 of the hand pushing block 41 is separated from the hand pushing block clamping groove 42, the electric appliance bin upper cover 3 is sprung by the repulsion of magnets with the same polarity, then an operator opens the electric appliance bin upper cover 3 upwards, when the electric appliance bin upper cover 3 is opened, the rotating shaft 21 rotates in the rotating shaft clamping groove 23, and after the electric appliance bin upper cover 3 is completely opened, the straight surface of the rotating shaft 21 is abutted against the middle of the limiting elastic piece 22, so that the limiting effect is achieved. When the electric appliance bin upper cover 3 is closed, the rotating shaft 21 rotates in the rotating shaft clamping groove 23, the rotating shaft 21 presses down the limiting elastic piece 22, when the electric appliance bin upper cover 3 is completely closed, the rear end of the lower longitudinal portion 414 of the hand pushing block 41 is clamped in the hand pushing block clamping groove 42, and the arc surface of the rotating shaft 21 is abutted against the middle of the limiting elastic piece 22.
In summary, according to the electric appliance bin opening structure, the upper cover of the electric appliance bin is sprung away in advance by the repulsion of the magnetism of the magnets, so that an operator can conveniently open the upper cover of the electric appliance bin, and the automatic limit can be realized after the upper cover of the electric appliance bin is completely opened, so that the electric appliance bin opening structure is safe and convenient to use.
It will be appreciated by persons skilled in the art that the above embodiments are provided for illustration only and not for limitation of the invention, and that variations and modifications of the above described embodiments are intended to fall within the scope of the claims of the invention as long as they fall within the true spirit of the invention.
Claims (4)
1. The utility model provides an electrical apparatus storehouse opening structure, its characterized in that includes electrical apparatus storehouse upper cover, electrical apparatus storehouse, coupling mechanism and hand push opening mechanism, coupling mechanism includes pivot and spacing shell fragment, hand push opening mechanism includes hand push piece draw-in groove, hand push piece, spacing spring and four magnet erection columns, wherein:
the rotating shaft comprises an arc surface and a straight surface connected with the arc surface, and the cross section of the rotating shaft is semicircular;
two rotating shaft clamping grooves are formed in the left side and the right side of the rear part in the electric appliance bin in a one-to-one correspondence manner, and the rotating shafts are rotatably arranged in the two rotating shaft clamping grooves;
one limiting elastic piece is arranged below each rotating shaft clamping groove;
the middle part of the limiting elastic piece is in an upward protruding shape, and the rotating shaft is in contact with the middle part of the limiting elastic piece;
the rear end of the upper cover of the electrical appliance bin is fixed on the rotating shaft;
The hand pushing block clamping groove is fixed in the middle of the lower surface of the front end of the upper cover of the electrical appliance bin;
the hand pushing block comprises an upper longitudinal part, a first vertical part, a lower longitudinal part and a second vertical part, wherein the upper longitudinal part, the first vertical part and the lower longitudinal part are sequentially connected to form a Z shape, and the second vertical part is arranged at the bottom end of the lower longitudinal part;
The upper longitudinal part of the hand pushing block is arranged in the middle of the front end of the electrical appliance bin in a back-and-forth movable way, and the rear end of the lower longitudinal part of the hand pushing block is clamped in the hand pushing block clamping groove;
a limiting spring mounting column which is longitudinally arranged is fixed on the front surface of the second vertical part of the hand pushing block, and the limiting spring is sleeved on the limiting spring mounting column;
The two magnet mounting columns are arranged in the electric appliance bin left and right, the other two magnet mounting columns are arranged on the lower surface of the upper cover of the electric appliance bin left and right, and the two magnet mounting columns on the electric appliance bin are arranged in one-to-one correspondence with the two magnet mounting columns on the upper cover of the electric appliance bin;
And each magnet mounting column is provided with a magnet, and the polarities of all the magnets are the same.
2. The electrical bin opening structure according to claim 1, wherein two spring piece connecting rods are arranged on the front side and the rear side of each rotating shaft clamping groove in a one-to-one correspondence mode, and bottoms of the two spring piece connecting rods are connected with the front end and the rear end of the corresponding limiting spring piece in a one-to-one correspondence mode.
3. The electrical bin opening structure according to claim 1, wherein when the electrical bin upper cover is opened, the straight surface of the rotating shaft abuts against the middle part of the limiting elastic sheet; when the upper cover of the electrical appliance bin is closed, the arc surface of the rotating shaft is abutted against the middle part of the limiting elastic sheet.
4. The electrical bin opening structure according to claim 1, wherein the magnet mounting post on the electrical bin upper cover is located behind the hand push block clamping groove when the electrical bin upper cover is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574178.XA CN110167302B (en) | 2019-06-28 | 2019-06-28 | Electrical apparatus storehouse opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574178.XA CN110167302B (en) | 2019-06-28 | 2019-06-28 | Electrical apparatus storehouse opening structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110167302A CN110167302A (en) | 2019-08-23 |
| CN110167302B true CN110167302B (en) | 2024-07-09 |
Family
ID=67637263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910574178.XA Active CN110167302B (en) | 2019-06-28 | 2019-06-28 | Electrical apparatus storehouse opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110167302B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210247257U (en) * | 2019-06-28 | 2020-04-03 | 上海易壳照明股份有限公司 | Electrical appliance bin opening structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002282578A (en) * | 2001-03-27 | 2002-10-02 | Nippon Kentetsu Co Ltd | Lid lock device for washing machine |
| JP2011156236A (en) * | 2010-02-02 | 2011-08-18 | Sharp Corp | Electric rice cooker |
| CN202618748U (en) * | 2012-05-28 | 2012-12-26 | 陆意祥 | Vacuum cup |
| CN204467239U (en) * | 2015-03-19 | 2015-07-15 | 张德柱 | A kind of casket being convenient to open |
| CN104967183B (en) * | 2015-07-22 | 2017-12-22 | 董国军 | Charge shelter charging equipment for mobile phone |
| CN107965687B (en) * | 2017-12-27 | 2024-04-26 | 上海易壳照明股份有限公司 | Modular LED lamp |
| CN208439094U (en) * | 2018-06-26 | 2019-01-29 | 江西江铃集团新能源汽车有限公司 | A kind of charging mouth structure and electric car |
| CN109431202B (en) * | 2018-12-14 | 2024-07-23 | 膳魔师（中国）家庭制品有限公司 | Magnetic self-locking device for cup cover |
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2019
- 2019-06-28 CN CN201910574178.XA patent/CN110167302B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210247257U (en) * | 2019-06-28 | 2020-04-03 | 上海易壳照明股份有限公司 | Electrical appliance bin opening structure |
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| Publication number | Publication date |
|---|---|
| CN110167302A (en) | 2019-08-23 |
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