CN204206655U - The binding structure of a kind of teaching consuming energy source case - Google Patents
The binding structure of a kind of teaching consuming energy source case Download PDFInfo
- Publication number
- CN204206655U CN204206655U CN201420579929.XU CN201420579929U CN204206655U CN 204206655 U CN204206655 U CN 204206655U CN 201420579929 U CN201420579929 U CN 201420579929U CN 204206655 U CN204206655 U CN 204206655U
- Authority
- CN
- China
- Prior art keywords
- clamp
- card article
- bound edge
- lower clamp
- edge frame
- 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
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model provides the binding structure of a kind of teaching consuming energy source case, solve existing power supply box fastening structure and design irrational problem, it comprises the bound edge frame of clamp, lower clamp and fixing upper and lower clamp, described upper clamp bottom is provided with recessed card article internally, and the thickness of the recessed distance internally of described card article and upper clamp is suitable; The width of described card article is less than the width of clamp, namely go up clamp be connected with card article after the breach of two bights squarelys respectively; The inside of described bound edge frame is provided with the groove identical with the thickness of lower clamp with upper clamp, and bound edge frame is provided with two altogether, lays respectively at the front and rear part of clamp and lower clamp.The utility model adopts technique scheme can ensure the top and the bottom combination of power supply box well, and in the process used, power supply box can not loosen, and effectively protects inner components and parts, ensures the reliability of experimental result.
Description
Technical field
The utility model relates to case field, teaching consuming energy source, specifically relates to the binding structure of a kind of teaching consuming energy source case.
Background technology
In school eduaction, power supply box is conventional instruments used for education, and its Main Function is the rated voltage electric current etc. for providing to experimental facilities needed for electric power, the normal operation ensureing circuit and initialization circuit.Existing power supply box adopts the set-up mode be directly fastened on by top cover on base usually, and this kind of power supply box is bad owing to fastening effect in the process used, and top cover easily comes off, and impact uses and can cause error to the result of education experiment.
Summary of the invention
The utility model aims to provide the binding structure of a kind of teaching consuming energy source case, solves existing power supply box fastening structure and designs irrational problem, ensure the normal operation of power supply box in education experiment process.
The binding structure of teaching consuming energy source case comprises a bound edge frame for clamp, lower clamp and fixing upper and lower clamp, and described upper clamp bottom is provided with recessed card article internally, and the thickness of the recessed distance internally of described card article and upper clamp is suitable; The width of described card article is less than the width of clamp, namely go up clamp be connected with card article after the breach of two bights squarelys respectively; The inside of described bound edge frame is provided with the groove identical with the thickness of lower clamp with upper clamp, and bound edge frame is provided with two altogether, lays respectively at the front and rear part of clamp and lower clamp.
During use, upper clamp and lower clamp are mutually snapped together, it is inner that card article is buckled in lower clamp, is inserted in the groove of bound edge frame inside setting after upper clamp and lower clamp be combined with each other.
The utility model adopts technique scheme can ensure the top and the bottom combination of power supply box well, and in the process used, power supply box can not loosen, and effectively protects inner components and parts, ensures the reliability of experimental result.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the schematic diagram of upper clamp.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The binding structure of a kind of teaching consuming energy source case as depicted in figs. 1 and 2 comprises clamp 1, lower clamp 2 and fixes the bound edge frame 3 of upper clamp 1 and lower clamp 2.
Upper clamp 1 bottom is as shown in Figure 3 provided with recessed card article 11 internally, and the thickness of the recessed distance internally of described card article 11 and upper clamp 1 is suitable; The width of described card article 11 is less than the width of clamp 1, namely go up clamp 1 be connected with card article 11 after two bights squarely breach 12 respectively.
The inside of bound edge frame 3 is provided with the groove identical with lower clamp 2 thickness with upper clamp 1, is provided with two bound edge frames 3 altogether, is respectively used to fixing upper clamp 1 and the front and rear of lower clamp 2 in conjunction with one-tenth's casing.
During use, upper clamp 1 and lower clamp 2 are mutually snapped together, it is inner that card article 11 is buckled in lower clamp 2, and upper clamp 1 and lower clamp 2 be combined with each other well, afterwards bound edge frame 3 are linked in the outside of upper clamp 1 and lower clamp 2, and upper and lower side frame inserts in groove.
Claims (1)
1. the binding structure of a teaching consuming energy source case comprises clamp (1), lower clamp (2) and fixes the bound edge frame (3) of upper clamp (1) and lower clamp (2), it is characterized in that: described upper clamp (1) bottom is provided with recessed card article (11) internally, the thickness of the recessed distance internally of described card article (11) and upper clamp (1) is suitable; The width of described card article (11) is less than the width of clamp (1), namely go up clamp (1) be connected with card article (11) after two bights squarely breach (12) respectively; The inside of described bound edge frame (3) is provided with the groove identical with lower clamp (2) thickness with upper clamp (1), is provided with two bound edge frames (3) altogether, is respectively used to fixing upper clamp (1) and the front and rear of lower clamp (2) in conjunction with one-tenth's casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579929.XU CN204206655U (en) | 2014-10-09 | 2014-10-09 | The binding structure of a kind of teaching consuming energy source case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579929.XU CN204206655U (en) | 2014-10-09 | 2014-10-09 | The binding structure of a kind of teaching consuming energy source case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204206655U true CN204206655U (en) | 2015-03-11 |
Family
ID=52664560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420579929.XU Expired - Fee Related CN204206655U (en) | 2014-10-09 | 2014-10-09 | The binding structure of a kind of teaching consuming energy source case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204206655U (en) |
-
2014
- 2014-10-09 CN CN201420579929.XU patent/CN204206655U/en not_active Expired - Fee Related
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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: 20150311 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |