CN2767735Y - Section bar coupling device - Google Patents
Section bar coupling device Download PDFInfo
- Publication number
- CN2767735Y CN2767735Y CN 200420093716 CN200420093716U CN2767735Y CN 2767735 Y CN2767735 Y CN 2767735Y CN 200420093716 CN200420093716 CN 200420093716 CN 200420093716 U CN200420093716 U CN 200420093716U CN 2767735 Y CN2767735 Y CN 2767735Y
- Authority
- CN
- China
- Prior art keywords
- section bar
- coupling
- groove
- coupling device
- sheets
- 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
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 34
- 238000010168 coupling process Methods 0.000 title claims abstract description 34
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a section bar coupling device which is characterized in that the utility model comprises two mutually vertical coupling sheets, wherein the configuration of each of the coupling sheets is corresponding to a groove on the section bar needs coupling and can be accommodated in the groove, and through holes are arranged on the coupling sheets. Vertical angle coupling points of the coupling sheets of the section bar coupling device can be provided with reinforcing plates. Sizes of the coupling sheets of the section bar coupling device of the utility model are corresponding to the groove on the section bar needs coupling, a straight through groove of a cross section of an aluminum section bar is used effectively, an aluminum section bar groove is matched, and the vertical assembly of two aluminum section bar frames is realized. Screws pass through the through holes on the coupling device and is fastened on screw hole sites on the section bar frames, with accurate and firm positioning assembly, without auxiliary tooling devices. In addition, the coupling device is not exposed, the frames have compact and beautiful appearance. The utility model can be applied to the systems of TV wall frames, etc., and can not interfere with a light path because of the coupling device.
Description
Technical field
The utility model relates to a kind of section bar coupling arrangement, mainly is applicable to section bar is coupled to CRT projection, DLP, lcd projection tv wall unit framework and casing.
Background technique
It is simple relatively to have the used aluminium section bar coupling gear function of video wall framework now, single, assembling by outer type device implementation framework connects, size is bigger, and outer type, influence attractive in appearance, in addition, coupling gear is the outside that is installed on two vertical section material frameworks by screw rod perforation, because of above-mentioned screw rod can slide in the groove of section bar side,, cause locating inaccurate so connecting piece also can servo-actuated, and the connection precision be cannot say for sure to need accurate tooling device input to guarantee the accurate connection of framework by card.
The model utility content
The technical problems to be solved in the utility model is that the deficiency at above-mentioned prior art exists provides a kind of section bar coupling arrangement, and coupling gear is simple in structure, realizes inner the connection, and connection is firm, accurate positioning.
The technical solution adopted in the utility model is, a kind of section bar coupling arrangement is characterized in that, comprises two orthogonal connection sheets, the profile of described connection sheet adapts with groove on the section bar that will connect and also can be contained in the described groove, is provided with through hole in described plate.
In order to obtain better technique effect, above-mentioned section bar coupling arrangement can be provided with gusset plate in the joint, right angle of described two connection sheets.
Compared with prior art, section bar coupling arrangement of the present utility model, the profile of connection sheet adapts with groove on the section bar that will connect, effectively utilize the conduction through concave trough in aluminium section bar cross section, cooperate the aluminium section bar groove, realize that two aluminium section bar frameworks vertically assemble, screw passes through hole on the connection sheet and is fastened on screw hole position on the section material framework, assembling and positioning is accurate, and firmly, it is auxiliary to need not tooling device, in addition, connecting piece does not expose, and the framework appearance is succinctly attractive in appearance, and being applied in can be because of the coupling gear optical interference circuit in the systems such as video wall framework.
Description of drawings
Fig. 1 is a section bar connecting device structure schematic representation of the present utility model;
Fig. 2 and the connection assembling schematic representation that is section bar coupling arrangement of the present utility model;
Fig. 3 is the connection view of section bar coupling arrangement of the present utility model.
Embodiment
As shown in Figure 1, a kind of section bar coupling arrangement comprises two orthogonal connection sheets 1, and the profile of connection sheet 1 adapts with groove on the section bar that will connect, is provided with two through holes 2 in each plate 1.Also be provided with gusset plate 3 in the joint, right angle of two connection sheets 1.In through hole 2, be provided with screw thread.
Shown in Fig. 2 and 3, when above-mentioned section bar coupling arrangement uses, the connection of two vertical section bars 4, section bar coupling arrangement 7 is embedded in the groove 5 of two section bar junction, and pass through hole 2 on the connection sheet 1 with screw 6 and be fastened on screw hole position on section bar 4 frameworks, assembling and positioning is accurate, firmly, it is auxiliary to need not tooling device, in addition, connecting piece does not expose, and realizes the embedded connection of right angle key formula, the framework appearance is succinctly attractive in appearance, and being applied in can be because of the coupling gear optical interference circuit in the systems such as video wall framework.
Claims (3)
1, a kind of section bar coupling arrangement, it is characterized in that, comprise two orthogonal connection sheets (1), the groove on the profile of described connection sheet (1) and the section bar that will connect adapts and can be contained in the described groove, is provided with through hole (2) in described plate (1).
2, section bar coupling arrangement according to claim 1 is characterized in that, is provided with gusset plate (3) in the joint, right angle of described two connection sheets (1).
3, section bar coupling arrangement according to claim 1 and 2 is characterized in that, the through hole that is provided with on described connection sheet is provided with screw thread in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093716 CN2767735Y (en) | 2004-09-27 | 2004-09-27 | Section bar coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093716 CN2767735Y (en) | 2004-09-27 | 2004-09-27 | Section bar coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2767735Y true CN2767735Y (en) | 2006-03-29 |
Family
ID=36681595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420093716 Expired - Fee Related CN2767735Y (en) | 2004-09-27 | 2004-09-27 | Section bar coupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2767735Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008034293A1 (en) * | 2006-09-19 | 2008-03-27 | Luhao Leng | A method for making handtool head and a rolling mill thereof |
| CN102170541A (en) * | 2010-07-27 | 2011-08-31 | 深圳Tcl新技术有限公司 | Flat-panel television surface frame and making method thereof |
| CN102852926A (en) * | 2012-09-13 | 2013-01-02 | 胡和萍 | Right-angle connector for aluminum alloy frame |
| CN107314229A (en) * | 2016-11-25 | 2017-11-03 | 成都福誉科技有限公司 | A kind of gusseted device |
-
2004
- 2004-09-27 CN CN 200420093716 patent/CN2767735Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008034293A1 (en) * | 2006-09-19 | 2008-03-27 | Luhao Leng | A method for making handtool head and a rolling mill thereof |
| CN102170541A (en) * | 2010-07-27 | 2011-08-31 | 深圳Tcl新技术有限公司 | Flat-panel television surface frame and making method thereof |
| CN102852926A (en) * | 2012-09-13 | 2013-01-02 | 胡和萍 | Right-angle connector for aluminum alloy frame |
| CN107314229A (en) * | 2016-11-25 | 2017-11-03 | 成都福誉科技有限公司 | A kind of gusseted device |
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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: 20060329 Termination date: 20110927 |