CN203182405U - Teaching board frame connecting structure - Google Patents
Teaching board frame connecting structure Download PDFInfo
- Publication number
- CN203182405U CN203182405U CN 201320071176 CN201320071176U CN203182405U CN 203182405 U CN203182405 U CN 203182405U CN 201320071176 CN201320071176 CN 201320071176 CN 201320071176 U CN201320071176 U CN 201320071176U CN 203182405 U CN203182405 U CN 203182405U
- Authority
- CN
- China
- Prior art keywords
- board frame
- sheet frame
- board
- education
- groove
- 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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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
Disclosed is a teaching board frame connecting structure. The teaching board frame connecting structure comprises a board frame profile and a corner connecting piece and is formed after the board frame profile is connected with the corner connecting piece. An inserting and connecting groove is formed in the board frame profile, an inserting and connecting part matched with the inserting and connecting groove is arranged on the corner connecting piece, and the inserting and connecting part and the inserting and connecting groove are fixed in a riveting mode after the inserting and connecting part is inserted in the inserting and connecting groove. The inserting and connecting part of the corner connecting piece is inserted in the inserting and connecting groove of the board frame profile first and is then fixed through a rivet, and therefore the corner connecting piece is very reliably connected with the board frame profile, the overall strength of a board frame is greatly improved, and the whole board frame is beautiful.
Description
Technical field
The utility model relates to a kind of sheet frame mounting structure of board of education.
Background technology
Board of education is education sector instruments used for education the most commonly used, development along with technology, engendered digitized board of education, this board of education can be carried out interactive teaching in board of education by projection etc., this board of education generally all is the metal clip central layer to be installed on the sheet frame fixedly form, existing sheet frame generally all is to be formed by fixedly connecting by connector by the extrusion modling aluminium section bar, just requires the firm and reliable connection of sheet frame and outward appearance is also had certain requirement for large-scale board of education.
Summary of the invention
The purpose of this utility model provides a kind of board of education sheet frame syndeton, guarantees to connect between the sheet frame more solid and reliable and attractive in appearance.
The purpose of this utility model provides a kind of spheronizator that adopts above-mentioned rubber roll.
The utility model is to realize above-mentioned purpose like this:
Board of education sheet frame syndeton, comprise that sheet frame section bar and corner connector are formed by connecting, it is characterized in that: the sheet frame section bar is provided with inserting groove, and corner connector is provided with the Plug Division that cooperates with inserting groove, and there is rivet the Plug Division with both riveted and fixed after inserting inserting groove.
Wherein, the Plug Division of described connector is provided be used to the counterbore that holds rivet.
Wherein, described Plug Division is provided with snap groove, and the end bending of described inserting groove is also inserted in the snap groove.
The beneficial effects of the utility model are: the inserting groove that elder generation does not insert the sheet frame section bar to the grafting of corner connector is fixed by rivet again, make like this be connected between corner connector and the sheet frame section bar very reliable, making increases the bulk strength of sheet frame greatly, and the sheet frame overall appearance.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the utility model structure chart;
Fig. 2 is the broken away view of Fig. 1.
The specific embodiment
With reference to Fig. 1 and Fig. 2, board of education sheet frame syndeton comprises that sheet frame section bar 1 and corner connector 2 are formed by connecting, and sheet frame section bar 1 is provided with inserting groove 11, corner connector 2 is provided with the Plug Division 21 that cooperates with inserting groove 11, rivet 3 is arranged with both riveted and fixed after inserting groove 11 is inserted in Plug Division 21.It is fixing by rivet 3 more earlier the inserting groove 11 of sheet frame section bar 1 not to be inserted in the grafting of corner connector 2, make like this be connected between corner connector 2 and the sheet frame section bar 1 very reliable, the feasible bulk strength that increases sheet frame greatly, and sheet frame overall appearance.
In order further to improve the connection reliability of sheet frame section bar 1 and corner connector 2, described Plug Division 21 is provided with snap groove 23, and the end bending of described inserting groove 11 is also inserted in the snap groove 23.
For improving the aesthetic property that rivet 3 connects, the Plug Division 21 of described corner connector 2 is provided be used to the counterbore 22 that holds rivet 3, and the user is difficult to observe the head of rivet 3, makes integral body more attractive in appearance.
Claims (3)
1. board of education sheet frame syndeton, comprise that sheet frame section bar (1) and corner connector (2) are formed by connecting, it is characterized in that: sheet frame section bar (1) is provided with inserting groove (11), corner connector (2) is provided with the Plug Division (21) that cooperates with inserting groove (11), and Plug Division (21) have rivet (3) with both riveted and fixed after inserting inserting groove (11).
2. board of education sheet frame syndeton according to claim 1, it is characterized in that: the Plug Division (21) of described corner connector (2) is provided be used to the counterbore that holds rivet (3) (22).
3. board of education sheet frame syndeton according to claim 1, it is characterized in that: described Plug Division (21) are provided with snap groove (23), and the end bending of described inserting groove (11) is also inserted in the snap groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071176 CN203182405U (en) | 2013-02-07 | 2013-02-07 | Teaching board frame connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071176 CN203182405U (en) | 2013-02-07 | 2013-02-07 | Teaching board frame connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203182405U true CN203182405U (en) | 2013-09-11 |
Family
ID=49099319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320071176 Expired - Fee Related CN203182405U (en) | 2013-02-07 | 2013-02-07 | Teaching board frame connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203182405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016202298A1 (en) * | 2015-06-19 | 2016-12-22 | 福莱美熙展览展示（上海）有限公司 | Section bar and frame having same |
| WO2020259695A1 (en) * | 2019-06-27 | 2020-12-30 | 广州视源电子科技股份有限公司 | Bezel connection structure and display |
-
2013
- 2013-02-07 CN CN 201320071176 patent/CN203182405U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016202298A1 (en) * | 2015-06-19 | 2016-12-22 | 福莱美熙展览展示（上海）有限公司 | Section bar and frame having same |
| WO2020259695A1 (en) * | 2019-06-27 | 2020-12-30 | 广州视源电子科技股份有限公司 | Bezel connection structure and display |
| JP2022538039A (en) * | 2019-06-27 | 2022-08-31 | 広州視源電子科技股▲分▼有限公司 | Frame connection structure and display |
| US11991839B2 (en) | 2019-06-27 | 2024-05-21 | Guangzhou Shiyuan Electronic Technology Company Limited | Bezel connection structure and display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130911 Termination date: 20210207 |