CN201671940U - Module and box fastening structure - Google Patents
Module and box fastening structure Download PDFInfo
- Publication number
- CN201671940U CN201671940U CN2009202968685U CN200920296868U CN201671940U CN 201671940 U CN201671940 U CN 201671940U CN 2009202968685 U CN2009202968685 U CN 2009202968685U CN 200920296868 U CN200920296868 U CN 200920296868U CN 201671940 U CN201671940 U CN 201671940U
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- CN
- China
- Prior art keywords
- module
- screw mounting
- fastening structure
- mounting hole
- self
- 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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- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model discloses a module and box fastening structure. The module is provided with pressing rivet bolts, a box comprises a box panel provided with screw mounting holes, the module is fastened on the box panel via screws which penetrate through the screw mounting holes and are locked in the pressing rivet bolts, each pressing rivet bolt consists of a body with larger diameter and a front end with smaller diameter, the screw mounting holes contain the front ends, and the bodies are abutted onto edges of the screw mounting holes. The fastening structure is not required to be independently provided with a positioning post and is simpler than the existing fastening structure.
Description
Technical field
The utility model relates to the fastening structure of a kind of module and casing.
Background technique
Please refer to Fig. 1, fastening structure according to existing module and casing, comprise locating column and self-clinching standoff on the module, when module is connected with casing, the positioning hole that earlier locating column is inserted on the cabinet panel positions, again screw is passed the screw mounting hole on the cabinet panel and lock in the self-clinching standoff, thereby module is fixed on the cabinet panel.Locating column on the module and self-clinching standoff are to press respectively to be provided with, and it is big to take up room, and structure is more loaded down with trivial details.
The model utility content
Main purpose of the present utility model is exactly at the deficiencies in the prior art, and the fastening structure of a kind of module and casing is provided, and structure is more simplified.
For achieving the above object, the utility model is by the following technical solutions:
The fastening structure of a kind of module and casing, described module has self-clinching standoff, described casing comprises the cabinet panel that offers screw mounting hole, the screw that passes described screw mounting hole and lock described self-clinching standoff is fixed tightly in described module on the described cabinet panel, described self-clinching standoff comprises body and the less front end of diameter that diameter is bigger, described front end is included described screw mounting hole in, and described body is resisted against the edge of described screw mounting hole.
Preferably, described front end and described screw mounting hole drive fit.
The utility model beneficial technical effects is:
Fastening structure according to module of the present utility model and casing, self-clinching standoff on the module comprises body and the less front end of diameter that diameter is bigger, described front end is included the screw mounting hole on the cabinet panel in, described body is resisted against the edge of screw mounting hole, thereby self-clinching standoff has the positioning action that the relative cabinet panel of module is positioned, can be earlier by behind the self-clinching standoff location, lock screw mounting hole with screw again, promptly finished fastening to module.Self-clinching standoff of the present utility model has the location simultaneously and tightens up function, so need not locating column be set in addition, has reduced the number of times that module need press, and has simplified the fastening structure of module and casing.
Description of drawings
Fig. 1 is the schematic representation of the fastening structure of known module and casing;
Fig. 2 is the schematic representation of the fastening structure of a kind of embodiment's of the utility model module and casing.
Embodiment
In conjunction with the accompanying drawings the utility model is further described in detail by the following examples.
Be illustrated in figure 2 as a kind of embodiment's the module and the fastening structure of casing, module 1 has self-clinching standoff 6, casing comprises the cabinet panel 2 that offers screw mounting hole, the screw 5 that passes screw mounting hole and lock self-clinching standoff 6 is fixed tightly in module 1 on the cabinet panel 2, self-clinching standoff 6 comprises body and the less front end of diameter that diameter is bigger, front end is included screw mounting hole in, and body is resisted against the edge of screw mounting hole.The front end of self-clinching standoff 6 preferably with the screw mounting hole drive fit, thereby obtain better locating effect.
During installed module, utilize self-clinching standoff 6 that module 1 is positioned on the cabinet panel 2 earlier, again screw 5 is locked screw mounting hole, promptly finished fastening to module 1.
Because self-clinching standoff has the location simultaneously and tightens up function, and locating column need not be set in addition, therefore reduced the number of times that module need press, simplified the fastening structure of module and casing.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (2)
1. the fastening structure of module and casing, described module has self-clinching standoff, described casing comprises the cabinet panel that offers screw mounting hole, the screw that passes described screw mounting hole and lock described self-clinching standoff is fixed tightly in described module on the described cabinet panel, it is characterized in that, described self-clinching standoff comprises body and the less front end of diameter that diameter is bigger, and described front end is included described screw mounting hole in, and described body is resisted against the edge of described screw mounting hole.
2. fastening structure as claimed in claim 1 is characterized in that, described front end and described screw mounting hole drive fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202968685U CN201671940U (en) | 2009-12-29 | 2009-12-29 | Module and box fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202968685U CN201671940U (en) | 2009-12-29 | 2009-12-29 | Module and box fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671940U true CN201671940U (en) | 2010-12-15 |
Family
ID=43329352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202968685U Expired - Fee Related CN201671940U (en) | 2009-12-29 | 2009-12-29 | Module and box fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671940U (en) |
-
2009
- 2009-12-29 CN CN2009202968685U patent/CN201671940U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20121229 |