CN201538618U - Wire coil - Google Patents
Wire coil Download PDFInfo
- Publication number
- CN201538618U CN201538618U CN2009202104029U CN200920210402U CN201538618U CN 201538618 U CN201538618 U CN 201538618U CN 2009202104029 U CN2009202104029 U CN 2009202104029U CN 200920210402 U CN200920210402 U CN 200920210402U CN 201538618 U CN201538618 U CN 201538618U
- Authority
- CN
- China
- Prior art keywords
- main body
- drum
- snap close
- fixture block
- main part
- 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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- Casings For Electric Apparatus (AREA)
Abstract
A wire coil comprises a casing and a main body portion. The casing comprises a holding space, the main body portion is arranged inside the holding space of the casing, the main body portion comprises an upper main body and a lower main body, the upper main body and the lower main body are fixed through a lock catch device, the upper main body is provided with a bearing body, the bearing body is provided with a plurality of lock catches, and projections corresponding to the lock catches are arranged on the inner surface of the lower main body approaching the edge thereof. The upper main body and the lower main body of the wire coil are fixed through the lock catch device, and then users can mount and dismount the main body portion easily without any tools during usage, thereby greatly bringing convenience for the users to use.
Description
[technical field]
The utility model relates to a kind of drum, more precisely relate to a kind of simple in structure, and drum easy to use.
[background technology]
A kind of drum comprise housing and in cage, described in cage be installed in the described housing, described in cage be divided in cage and down in cage, in described the going up cage and described down in cage assemble and form a receiving space, the drum circuit card is contained in the receiving space of described interior cage.In the prior art, cage and down interior cage are fixed up both by the mode of screw or fixing glue in going up, there is following defective in this kind technology: when the drum circuit card break down or the drum receiving space in hoard when having dust to remove, must dismantle by the internal cage of the instrument of specialty, especially fixing glue is more difficult operates, and this brings very big inconvenience for user's use.Therefore, a kind of appearance of drum easy to use is appealed in market, and the utility model just is being based on this kind reality to be needed and produce.
[utility model content]
The technical matters that the utility model solves is to overcome the defective that prior art exists, and provides a kind of simple in structure, and drum easy to use.
The utility model is achieved through the following technical solutions: a kind of drum, comprise housing and main part, described housing comprises a receiving space, described main part is contained in the described housing receiving space, described main part comprises that main body reaches main body down, and described upward main body and described main body down fix by latching system, and the described main body that goes up is provided with supporting body, described supporting body is provided with some snap close pieces, and the described body inner surface place of keeping to the side down is provided with and the corresponding projection of described snap close piece.
The described body lock fastener of going up comprises matrix and outwards protrudes out the fixture block that forms by this matrix border place.
Described supporting body edge outwards protrudes out the formation set collar, and described snap close piece matrix is arranged near described set collar inside face position, is provided with the gap between described snap close piece fixture block and the described set collar edge.
Described fixture block two ends are respectively equipped with guide surface.
Described main body projection one end down is provided with guiding, and the described small part that is directed to is circular-arc.
Described supporting body is provided with several projections.
Compared with prior art, main body reaches down and fixes by latching system between the main body on the utility model drum, makes the user in the process of using, and can be easier to such an extent that main part is carried out dismounting, need be by any instrument, thus greatly facilitate user's use.
[description of drawings]
Fig. 1 is the three-dimensional assembly diagram of the utility model drum.
Fig. 2 is the three-dimensional assembly diagram of the utility model drum main part assembled state.
Fig. 3 is the three-dimensional exploded view of the utility model drum main part open mode.
Fig. 4 is the block diagram of main body on the utility model drum main part.
Fig. 5 is the block diagram of main body under the utility model drum main part.
[specific embodiment]
See also Fig. 1, Fig. 2 and shown in Figure 3, the drum 8 that the utility model disclosed comprises housing 1 and main part 2, described housing 1 comprises a receiving space, described main part 2 is contained in described housing 1 receiving space, described main part 2 comprises main body 20 and main body 21 down, and described main body 20 and the described main body down 21 of going up fixes by latching system.
See also Fig. 4 and shown in Figure 5, the described Fig. 4 and shown in Figure 5 that sees also, the described main body 20 that goes up comprises supporting body 200 and outwards protrudes out the set collar 201 that forms by these supporting body 200 edges.Described set collar 201 is provided with some breach 2010, is provided with snap close piece 2000 near described set collar 201 breach 2010 positions on the described supporting body 200.Described snap close piece 2000 comprises matrix 20000 and outwards protrudes out the fixture block 20001 that forms by these matrix 20000 edges, described snap close piece 2000 matrixes 20000 are to close described set collar 201 inside faces of small part, described fixture block 20001 two ends are respectively equipped with guide surface 200010, and described guide surface 200010 is circular-arc to small part.Also be provided with several projections 2001 on the described supporting body 200, described projection 2001 is the T shape.Described main body 21 down comprises diapire 210, is upwards protruded out sidewall 211 and the receiving space that forms by this diapire 210.Described diapire 210 is provided with the some supports 2100 that are used for mounting circuit boards, and described sidewall 211 comprises outward flange 2110 and inward flange 2111, and described inward flange 2111 and outward flange 2110 are stepped.Described inward flange 2111 is provided with some breach 21110, described inward flange 2111 is provided with and described snap close piece 2000 corresponding projections 21111 near described breach 21110 places, described projection 21,111 one ends are provided with guiding 211110, and described guiding 211110 is circular-arc to small part.Described fixture block 20001 is with respect to being provided with the gap that is equivalent to described projection 21111 height between described set collar 201 edges, described projection 21111 holds mutually with described snap close piece 2000.
During assembling, at first, circuit card is fixed on the support 2100 of described main body 21 diapires 210 down; Then, to go up main body 20 snap close pieces 2000 and be placed on down main body 21 inward flanges 2111 breach 21110 places, the rotation certain position makes down the guide surface 200010 of main body 21 projections 21111 guidings 211110 contact snap close pieces 2000 fixture blocks 20001, main body 20 is gone up in the anticlockwise direction rotation makes projection 21111 hold fixing mutually with snap close piece 2000, described main body 21 projections that go up prop up the circuit card that is installed in the described main body 21 down, the position of fixing circuit board.During dismounting, will go up main body 20 right-hand revolutions and just can will descend main body 21 projections 21111 from snap close piece 2000, to screw out, main body 20 is separated with following main body 21.
The utility model will go up main body 20 by latching system and following main body 21 is fixed up, when main part 2 interior circuit boards break down or hoard dust and need clear up, as long as relatively rotation go up main body 20 and following main body 21 just can with about main body separate, need be by any instrument, thus greatly facilitate user's use.
More than describing only is embodiment of the present utility model, under the prerequisite that does not depart from the utility model design, all should be included within the technical conceive of the present utility model simple modification of the present utility model and replacement.
Claims (6)
1. drum, comprise housing and main part, described housing comprises a receiving space, described main part is contained in the described housing receiving space, it is characterized in that: described main part comprises that main body reaches main body down, and described upward main body and described main body down fix by latching system, and the described main body that goes up is provided with supporting body, described supporting body is provided with some snap close pieces, and described main body down is provided with and the corresponding projection of described snap close piece.
2. as claims 1 described drum, it is characterized in that: the described body lock fastener of going up comprises matrix and outwards protrudes out the fixture block that forms by this matrix border place.
3. as claims 2 described drums, it is characterized in that: described supporting body edge outwards protrudes out the formation set collar, and described snap close piece fixture block is with respect to being provided with the gap between the described set collar edge.
4. as claims 2 or 3 described drums, it is characterized in that: described fixture block two ends are respectively equipped with guide surface.
5. as claims 1 described drum, it is characterized in that: described main body projection one end down is provided with guiding, and the described small part that is directed to is circular-arc.
6. as claims 1 described drum, it is characterized in that: described supporting body is provided with several projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202104029U CN201538618U (en) | 2009-09-29 | 2009-09-29 | Wire coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202104029U CN201538618U (en) | 2009-09-29 | 2009-09-29 | Wire coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201538618U true CN201538618U (en) | 2010-08-04 |
Family
ID=42590072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202104029U Expired - Fee Related CN201538618U (en) | 2009-09-29 | 2009-09-29 | Wire coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201538618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347077A (en) * | 2015-12-15 | 2016-02-24 | 上海艾力克新能源有限公司 | Waste material strap recycling device and method for slitting machine |
-
2009
- 2009-09-29 CN CN2009202104029U patent/CN201538618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347077A (en) * | 2015-12-15 | 2016-02-24 | 上海艾力克新能源有限公司 | Waste material strap recycling device and method for slitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20120929 |