CN202095224U - Modular groove-type aluminum section case - Google Patents
Modular groove-type aluminum section case Download PDFInfo
- Publication number
- CN202095224U CN202095224U CN2011202019625U CN201120201962U CN202095224U CN 202095224 U CN202095224 U CN 202095224U CN 2011202019625 U CN2011202019625 U CN 2011202019625U CN 201120201962 U CN201120201962 U CN 201120201962U CN 202095224 U CN202095224 U CN 202095224U
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- CN
- China
- Prior art keywords
- type frame
- slot type
- modular groove
- modular
- 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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Abstract
The utility model discloses a modular groove-type aluminum section case, which consists of a panel, a rear plate and a modular groove-type frame. Circular grooves or convex columns are arranged at the four internal corners of the modular groove-type frame. A plurality of evenly distributed dovetail grooves are arranged on the internal surrounding wall of the modular groove-type frame. The panel and the rear plate are fixed in the circular grooves or the convex columns of the modular groove-type frame through screws. The dovetail grooves can ensure that the electronic circuit board of an electrical appliance can be inserted and fixed stably. The modular groove-type aluminum section case has the advantages that the parts can be greatly saved, the consumables are less, the assembling process is extremely simple, the energy can be saved, the consumption can be reduced, the electromagnetic interference can be shielded, the non-deformability is strong, the safety and the reliability are high and the rapid mass production can be realized.
Description
Technical field
The utility model relates to the casing that a kind of electrical equipment instrument and meter is installed.
Background technology
At present, the constructional device of known electrical equipment instrument and meter, its frame or housing part all adopt the slim iron plate of A3 to bend through processing to assemble, and these type of device parts are on the high side, procedure technology is complicated, the assembling is also loaded down with trivial details, and consumptive material also consumes the worker, and versatility is not strong yet.Seem that for the electrical equipment instrument and meter manufacturer that produces in batches difficulty puies forward benefit.
The utility model content
In order to finish the electrical equipment instrument and meter manufacturing project of batch process more easily fast, the utility model provides a kind of electrical equipment instrument and meter structure general section bar, simple installation, accurate positioning precision height, the firm modulus slot type aluminium section bar casing of intensity, this modulus slot type aluminium section bar casing can the material saving and labour saving, energy-saving and cost-reducing, electromagnetic shielding, can finish the electrical equipment instrument and meter manufacturing engineering of batch process fast.
The technical scheme that realizes the utility model purpose is:
A kind of modulus slot type aluminium section bar casing, form by panel, back plate and modulus slot type frame, it is characterized in that: described modulus slot type frame is provided with round recessed or projection for inner four jiaos, wall was provided with several equally distributed dovetail grooves around it was inner, described panel and back plate by screw in the round recessed or projection of described modulus slot type frame.
Around described modulus slot type frame, also be provided with round recessed or projection in the middle of the wall.
The utility model compared with prior art has following advantage:
1. this modulus slot type aluminium section bar casing can be saved all multiple components, and consumptive material is few, and assembling procedure is very simple, can save energy and reduce the cost, and has electromagnetic shielding, non-deformability is strong and advantage such as safe and reliable, and can realize rapid batch production.
2. round recessed or projection can provide panel and back plate to connect in this tapping, simultaneously modulus slot type frame are played booster action.
3. it is firm that dovetail groove can provide the insertion of electrical equipment instrument and meter electronic circuit board, extend at interval with modulus between dovetail groove and the dovetail groove, dovetail groove also plays booster action to modulus slot type frame simultaneously, also can provide the plate class to connect in this dovetail groove protuberance tapping as required.
4. also be provided with round recessed or projection in the middle of the wall around the described modulus slot type frame 3, improving the installation fastness of panel and back plate.
Description of drawings:
Fig. 1 is the structural representation of modulus slot type aluminium section bar casing described in the utility model;
Fig. 2 is the sectional view of the frame of modulus slot type described in Fig. 1;
1. plate 2. modulus slot type frames 3. panel 4. dovetail grooves, 5. round recesseds or projections after.
Embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model, and all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by every claim.
From Fig. 1 and 2 as can be seen, a kind of modulus slot type aluminium section bar casing, form by panel 3, back plate 1 and modulus slot type frame 2, it is characterized in that: described modulus slot type frame 2 inner four jiaos be provided with round recessed or projection 5, wall was provided with several equally distributed dovetail grooves 4 around it was inner, described panel 3 and back plate 1 by screw in the round recessed of described modulus slot type frame 2 or projection 5.
In case when the size of modulus slot type frame is big,, also be provided with round recessed or projection 5 in the middle of the wall around the described modulus slot type frame 2 in order to improve the installation fastness of panel 3 and back plate 1.
Claims (2)
1. modulus slot type aluminium section bar casing, form by panel ⑶, back plate ⑴ and modulus slot type frame ⑵, it is characterized in that: described modulus slot type frame ⑵ is provided with round recessed or projection ⑸ for inner four jiaos, wall was provided with several equally distributed dovetail grooves (4) around it was inner, and described panel ⑶ and back plate ⑴ are by screw ⑸ in the round recessed of described modulus slot type frame ⑵ or projection.
2. a kind of modulus slot type aluminium section bar casing according to claim 1 is characterized in that: also be provided with round recessed or projection ⑸ around described modulus slot type frame ⑵ in the middle of the wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202019625U CN202095224U (en) | 2011-06-16 | 2011-06-16 | Modular groove-type aluminum section case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202019625U CN202095224U (en) | 2011-06-16 | 2011-06-16 | Modular groove-type aluminum section case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202095224U true CN202095224U (en) | 2011-12-28 |
Family
ID=45370261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202019625U Expired - Fee Related CN202095224U (en) | 2011-06-16 | 2011-06-16 | Modular groove-type aluminum section case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202095224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831936A (en) * | 2011-06-16 | 2012-12-19 | 江苏省长虹电器实业有限公司 | Modulus slot type aluminum profile enclosure |
-
2011
- 2011-06-16 CN CN2011202019625U patent/CN202095224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831936A (en) * | 2011-06-16 | 2012-12-19 | 江苏省长虹电器实业有限公司 | Modulus slot type aluminum profile enclosure |
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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 |
Granted publication date: 20111228 Termination date: 20140616 |
|
| EXPY | Termination of patent right or utility model |