CN101783485A - Wiring groove and molding method thereof - Google Patents
Wiring groove and molding method thereof Download PDFInfo
- Publication number
- CN101783485A CN101783485A CN201010042705A CN201010042705A CN101783485A CN 101783485 A CN101783485 A CN 101783485A CN 201010042705 A CN201010042705 A CN 201010042705A CN 201010042705 A CN201010042705 A CN 201010042705A CN 101783485 A CN101783485 A CN 101783485A
- Authority
- CN
- China
- Prior art keywords
- cell body
- lid
- trough
- sectional grooves
- snap
- 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.)
- Granted
Links
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
The invention relates to a wiring groove, which comprises a groove body and a cover body buckled in the groove body. The groove body comprises a plurality of groove body units connected in sequence, sectioned grooves of the groove body are arranged in the connection positions of the groove body units; and the cover body comprises a plurality of cover body units connected in sequence, and sectioned grooves of the cover body are arranged in the connection positions of the cover body units. Since the wiring groove is formed by buckling the groove body unit with a plurality of sectioned grooves of the groove body formed through punching and the cover body unit with a plurality of sectioned grooves of the cover body formed through punching, the multi-angle wiring can be realized, the appearance is attractive, the deformation can not be easily caused, and the buckling tightness of the cover body and the groove body of the wiring groove can not be influenced.
Description
[technical field]
The present invention designs a kind of trough and forming method thereof.
[background technology]
Nowadays, along with the progress of science, the raising of people's living standard, the application of projector is more and more wider.Projector has gathered the various modern technology, and for example electronic technology, Display Technique, optical technology etc. make that its function is abundanter.
Along with a large amount of productions of projector, its unit price also progressively descends, so projector has also entered into huge numbers of families.At present, projector is circumscribed with a lot of lines, for example power line, data wire etc.And these lines tend to be furnished with a trough, make the mode cabling that it can be as requested, protect line on the one hand, and are also more attractive in appearance on the other hand.But traditional trough is a linear structure, and moulding is simple.Be in the place of turning with regard to bringing a problem like this, for example a quarter bend time, can cause the trough distortion serious, cannot fasten.
[summary of the invention]
In view of this, be necessary to be out of shape seriously when turning at trough, the defective that cannot fasten provides a kind of trough.
In addition, also be necessary to provide a kind of above-mentioned trough forming method.
A kind of trough, the lid that comprises cell body and be fastened on cell body, described cell body comprise a plurality of cell body unit that connect successively, and described a plurality of cell bodies unit is provided with the cell body sectional grooves between connecting; Described lid comprises a plurality of cover unit that connect successively, is provided with the lid sectional grooves between described a plurality of cover unit connect.
Preferably, described cell body sectional grooves and lid sectional grooves is shaped as a kind of in linear, S shape, the V-arrangement.
Preferably, described cell body unit is consistent with the length of cover unit.
Preferably, described cell body sectional grooves is consistent with the well width of lid sectional grooves.
Preferably, described cell body unit is provided with the cell body snap-in structure, and described cover unit is provided with described cell body snap-in structure and cooperates nested lid snap-in structure.
Preferably, described cell body unit comprises flat body, described cell body snap-in structure comprises the outer lug that extends to the described body outside that connects with the one side of the relative described lid of described body, described cover unit comprises the capping of arc, and described lid snap-in structure comprises extend to the center of described arc and the fastening projection described outer lug fastening that is connected with described capping.
Preferably, described cell body snap-in structure also comprises the interior lug of vertical described body, described lid snap-in structure also comprise be connected with described capping to extend perpendicular to the direction of described body and with described in the positioning convex that cooperates of lug.
Preferably, the end that lug and outer lug are connected with described body in described is close or interconnect.
Preferably, when the trough of extrusion molding is still unhardened, go out described lid sectional grooves.
Preferably, described lid sectional grooves is by appending punch structure and go out extruding the grinding tool rear, and described lid sectional grooves is a kind of in linear, S shape, the V-arrangement.
Because adopt above-mentioned technical scheme, beneficial effect of the present invention is as follows:
Fastened the trough of forming by the cell body unit of a plurality of these stamping forming cell body sectional grooves and the cover unit of stamping forming lid sectional grooves, but multi-angle wiring, and attractive in appearance, not yielding, the while does not influence the fastening tightness of this trough lid and cell body.
The trough that a plurality of cell bodies unit and cover unit are formed can be according to the cabling needs, the number of free cutting cell body unit and cover unit, thus reach the suitable length that is, and then improved degree flexible for installation and convenient degree.
Cell body snap-in structure and cooperate nested lid snap-in structure, by the fastening projection that outer lug is interlocked with it, cell body and lid link closely.
The positioning convex that lug cooperates with it further fastens and prevents cell body and lid double swerve, further fastening cell body and lid.
The arc lid can increase the capacity of trough, can place the more lead that need lay, data wire etc.
The moulding technique of trough appends a mold drift and gets final product on original mould, reduced the difficulty of moulding process, has improved economic benefit.
[description of drawings]
For further understanding feature of the present invention and technology contents, see also following relevant accompanying drawing of the present invention, yet institute's accompanying drawing only provides reference and explanation usefulness, is not to be used for the present invention is limited.
Fig. 1 is the overall structure figure of trough;
Fig. 2 is the cell body side view of trough;
Fig. 3 is the lid side view of trough;
Fig. 4 is the cell body front schematic view of trough;
Fig. 5 is the lid front schematic view of trough;
Fig. 6 A is the lid profile of trough;
Fig. 6 B is the cell body profile of trough;
Fig. 6 C is the profile of trough;
Fig. 7 is the structure one angle diagrammatic sketch of trough moulding process;
Fig. 8 is another angle diagrammatic sketch of structure of trough moulding process;
Fig. 9 is the decomposing schematic representation of the structure of trough moulding process.
[embodiment]
Below in conjunction with accompanying drawing,, will make technical scheme of the present invention and other beneficial effects apparent by the specific embodiment of the present invention is described in detail.
In the following embodiments, linear trough is set to the trough of multiunit combination, and it can be connected up in multi-angle.
Referring to Fig. 1～5, trough comprises cell body 1 and lid 2, and lid 2 is fastened on the cell body 1 and forms host cavity, and this host cavity is used to place lead, can be power line, data wire of projector etc., also can be USB line, netting twine, HDMI line, power line of other electronic product etc.
Bar shaped cell body 1 is by a plurality of cell body unit 10 that connect successively, and the junction between the cell body unit 10 is provided with the cell body sectional grooves 11 of depression.Cell body unit 10 comprises the body 13 and the two parallel V-shaped groove body snap-in structures 12 of a symmetry that extend towards the direction of lid 2 near body 13 both sides of sheet.Cell body snap-in structure 12 comprises the outer lug 122 near the interior lug 121 of 10 inboards, cell body unit and close 10 outsides, cell body unit.Interior lug 121 is perpendicular to body 13 (shown in Fig. 6 B), outer lug 122 be connected with body 13 and and body 13 between form an acute angle, an end of the vertical connection body 13 of interior lug 121 is connected the close or connection (present embodiment is close) of an end of body 13 with outer lug 122.
Lid 2 is complementary with cell body 1, and lid 2 comprises a plurality of cover unit 20 that connect successively, and the junction between the cover unit 20 is provided with the lid sectional grooves 21 of depression.Cover unit 20 comprises the capping 24 and the two parallel lid snap-in structures of a symmetry that extend towards the direction of cell body 1 near arc capping 24 both sides of arc.This lid snap-in structure comprises near the linear positioning convex 23 of cover unit 20 inboards with near the lid of the strip parallel with positioning convex 23 in cover unit 20 outsides and fastens projection 22.This positioning convex 23 be connected with capping 24 and in the direction of vertical body 13 is extended and is cooperated lug 121, this fastens projection 22 and is connected and lug 122 outside extension of the arc center of capping 24 and cooperation with capping 24.
In installation process, referring to 6A～6C, at first fixing bar shaped cell body 1 according to the cabling demand, lead is layed in the V-shaped groove body snap-in structure 12 formed host cavities; Lid 2 and cell body 2 be arranged in parallel, and lugs 121 are placed between two positioning convex 23 in two, simultaneously arc capping 24 are broken into two with one's hands toward both sides, and the outer lug 122 that makes the strip lid fasten on projection 22 and the body 13 fastens; Then, only the end from cell body 1, an end of lid 2 need be promoted gently towards the other end, can finish the installation of trough; Location lug 121 prevents lid 2 double swerves with positioning convex 23, utilizes the elasticity fastening power of the lid 2 of arc to make that fastening projection 22 closely fastens elastic lug 122 simultaneously, and then makes lid 2 closely fasten cell body 1.
Cell body sectional grooves 11 (or lid sectional grooves 21 is set between the cover unit 20) is being set between the cell body unit 10, this cell body sectional grooves 11 be in making punching course punching press cleverly to certain thickness, it for example is the cell body 1 of 1CM thickness, be stamped into 0.3CM, connect each cell body unit 10 by the cell body sectional grooves between this 0.3CM thickness 11.This stamping forming cell body sectional grooves 11 can be connections such as linear, S shape, V-arrangement.The cell body sectional grooves 11 of this stamping forming cell body unit 10 and the lid sectional grooves 21 of cover unit 20 provide the deformation space of trough, but the trough multi-angle of being formed wiring, and not yielding, attractive in appearance, the while does not influence the fastening tightness of this cabling lid 2 and cell body 1.Cell body unit 10 is consistent with the length of cover unit 20 simultaneously, and cell body sectional grooves 11 is consistent with the width of lid sectional grooves 21, and it is tightr to make that trough fastens.
The arc lid can increase the capacity of trough, can place the more lead that need lay, data wire etc.
The trough that a plurality of cell bodies unit and cover unit are formed can be according to the cabling needs, the number of free cutting cell body unit and cover unit, thus reach the suitable length that is, and then improved degree flexible for installation and convenient degree.
Referring to Fig. 7～9, the technology of projector of the present invention trough moulding has:
Increase by a drift by trough extrusion molding front, when mould still is high temperature, with drift diel main body, form the cover unit 20 and the cell body unit 10 of corresponding trough, the junction of cover unit 20 and cell body unit 10 is different and stamp out different cell body sectional grooves 11 and lid sectional grooves 21 by the shape of mold drift, and this shape can be linear, S shape, V-arrangement etc.;
After the cooling, the trough moulding.
Because it is very high to redesign new die cost, and technology difficulty is very big.The technology of this trough moulding does not need to redesign mould, only need append a mold drift and get final product.Reduce the difficulty of moulding process, improved economic benefit.
The above embodiment has only expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. trough, the lid that comprises cell body and be fastened on cell body is characterized in that, and described cell body comprises a plurality of cell body unit that connect successively, and the junction between described a plurality of cell bodies unit is provided with the cell body sectional grooves; Described lid comprises a plurality of cover unit that connect successively, and the junction between described a plurality of cover unit is provided with the lid sectional grooves.
2. trough according to claim 1 is characterized in that, described cell body sectional grooves and lid sectional grooves be shaped as a kind of in linear, S shape, the V-arrangement.
3. trough according to claim 1 is characterized in that, described cell body unit is consistent with the length of cover unit.
4. trough according to claim 1 is characterized in that, described cell body sectional grooves is consistent with the well width of lid sectional grooves.
5. according to any described trough in the claim 1 to 4, it is characterized in that described cell body unit is provided with the cell body snap-in structure, described cover unit is provided with described cell body snap-in structure and cooperates nested lid snap-in structure.
6. trough according to claim 5, it is characterized in that, described cell body unit comprises flat body, described cell body snap-in structure comprises the outer lug that extends to the described body outside that connects with the one side of the relative described lid of described body, described cover unit comprises the capping of arc, and described lid snap-in structure comprises extend to the center of described arc and the fastening projection described outer lug fastening that is connected with described capping.
7. trough according to claim 6, it is characterized in that, described cell body snap-in structure also comprises the interior lug of vertical described body, described lid snap-in structure also comprise be connected with described capping to extend perpendicular to the direction of described body and with described in the positioning convex that cooperates of lug.
8. trough according to claim 7 is characterized in that, described in the end that is connected with described body of lug and outer lug close or interconnect.
9. the forming method of the described trough of claim 1 is characterized in that, goes out described lid sectional grooves when the trough of extrusion molding is still unhardened.
10. trough forming method according to claim 9 is characterized in that, described lid sectional grooves is by appending punch structure and go out extruding the grinding tool rear, and described lid sectional grooves is a kind of in linear, S shape, the V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100427051A CN101783485B (en) | 2010-01-05 | 2010-01-05 | Wiring groove and molding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100427051A CN101783485B (en) | 2010-01-05 | 2010-01-05 | Wiring groove and molding method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101783485A true CN101783485A (en) | 2010-07-21 |
| CN101783485B CN101783485B (en) | 2012-07-25 |
Family
ID=42523356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100427051A Expired - Fee Related CN101783485B (en) | 2010-01-05 | 2010-01-05 | Wiring groove and molding method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101783485B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107501A (en) * | 2013-02-05 | 2013-05-15 | 湖北窗口科技有限公司 | Wire casing |
| CN104377625A (en) * | 2014-12-08 | 2015-02-25 | 重庆富士电梯有限责任公司 | Deformable wire groove |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL253817A (en) * | 1959-07-21 | 1900-01-01 | Burndy Corp | |
| CN2064117U (en) * | 1989-11-03 | 1990-10-17 | 江苏省扬中县玻璃钢桥架厂 | Glass fibre reinforced plastic cable line-collecting bridge frame |
| CN2508081Y (en) * | 2001-12-13 | 2002-08-28 | 马纪财 | Light electric cable bridge support |
| FR2839134B1 (en) * | 2002-04-30 | 2004-06-18 | Planet Wattohm Sa | CONSTRUCTION ELEMENT OF A CHUTE WITH INTEGRATED CABLE RETAINING CLAMPS AND CHUTE COMPRISING ONE OR MORE CONSTITUENT ELEMENTS OF THIS TYPE |
| JP2004120874A (en) * | 2002-09-25 | 2004-04-15 | Takiron Co Ltd | Trough for multipurpose duct of electric cable |
| CN2629301Y (en) * | 2003-07-04 | 2004-07-28 | 上海亮坚电器设备有限公司 | Cable routing slot type bridge span |
| CN201075618Y (en) * | 2007-06-29 | 2008-06-18 | 徐巨龙 | Cable bridge rack |
| CN201306525Y (en) * | 2008-11-27 | 2009-09-09 | 河南省电力公司三门峡供电公司 | Cable testing bridge |
-
2010
- 2010-01-05 CN CN2010100427051A patent/CN101783485B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107501A (en) * | 2013-02-05 | 2013-05-15 | 湖北窗口科技有限公司 | Wire casing |
| CN104377625A (en) * | 2014-12-08 | 2015-02-25 | 重庆富士电梯有限责任公司 | Deformable wire groove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101783485B (en) | 2012-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101783485B (en) | Wiring groove and molding method thereof | |
| CN202621732U (en) | Progressive stamping die for processing ground joint sheet of socket | |
| CN106061640A (en) | Press-forming method and method of manufacturing press-formed product | |
| CN102024622B (en) | Fixing manner of elastic piece and inserting piece of relay | |
| CN206644118U (en) | Vertical type multifunctional is adjustable precast stair mould | |
| CN205147031U (en) | Air condensing units left branch props stamping die | |
| CN208450362U (en) | A kind of continuous stamping die of concavo-convex bracket | |
| CN103624158A (en) | Lead-acid battery curved plate grid multi-position grading stamping mould | |
| CN201682180U (en) | Molded case circuit breaker mounting pinboard and bus system | |
| CN104709030B (en) | A kind of passenger car luggage rack assembly with air channel and luggage plate | |
| CN206917025U (en) | A kind of economizing type combined unit curtain wall corner system | |
| CN201838767U (en) | Terminal and material band layout structure | |
| CN204547673U (en) | A kind of passenger car luggage rack assembly with air channel and luggage plate | |
| CN202799364U (en) | Circuit board with multiple bending parts | |
| CN206855956U (en) | A kind of composite extruding mould of automotive trim strip | |
| CN215434192U (en) | Disconnect-type bay window mould | |
| CN210333977U (en) | Automotive interior mounting nut mould | |
| CN215703449U (en) | FRP combined material tenon fourth of twelve earthly branches hidden discount roofing tile forming die | |
| CN210792160U (en) | Carbon fiber bending pipe forming die | |
| CN217512561U (en) | Transmission of electricity copper bar is cold extrusion finished product mould in succession | |
| CN216760229U (en) | Guitar side plate forming device | |
| CN209921025U (en) | Automobile sealing strip framework | |
| CN2375498Y (en) | Sealing edging strip for vehicle | |
| CN215039591U (en) | A mould for hot briquetting | |
| CN205147104U (en) | Air condensing units motor support stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160823 Granted publication date: 20120725 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170823 Granted publication date: 20120725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20210105 |