CN2629390Y - Handpiece adapted to small size case - Google Patents
Handpiece adapted to small size case Download PDFInfo
- Publication number
- CN2629390Y CN2629390Y CN 03217189 CN03217189U CN2629390Y CN 2629390 Y CN2629390 Y CN 2629390Y CN 03217189 CN03217189 CN 03217189 CN 03217189 U CN03217189 U CN 03217189U CN 2629390 Y CN2629390 Y CN 2629390Y
- Authority
- CN
- China
- Prior art keywords
- section bar
- panel
- notch
- framework
- bar framework
- 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 is a front-end applied in small-sized electronic equipment box and comprises a profile frame body, a panel and an installation plate. The profile frame body is provided with a slot running through the whole profile, and is characterized in that the profile only has one side opening, without any sealed groove and free of an installation bar. The installation plate can be directly fixed on the protruding section of the profile frame body through screws; both sides of the panel is provided with a ''brace-shaped'' bending section; the side of the installation plate is provided with holes, and the screws go through these holes and then closely presses the ''brace-shaped'' bending section, thus making the panel fixed on the profile frame body. The utility model is simple in structure, and is more convenient to manufacture, assembly and use.
Description
Technical field the utility model relates to the cabinet of electronic equipment, particularly a kind of head of cabinet.
The cabinet head of the existing electronic equipment of background technology, various ways can be arranged, wherein more advanced a kind of section bar framework that comprises, mounting panel, panel and head annex, the notch that runs through whole section bar is arranged on the section bar framework, notch sealing arranged with two kinds an of side opening, in the notch of sealing, be provided with mounting bar, mounting panel is fixed on the mounting bar by screw, panel is then by passing the screw of head annex and panel, be fixed together with mounting panel, produce also a kind of cabinet head of patent applied for as No.41 Electronic Inst., Ministry of Information Technology ﹠ Telecom Indus's design, just belong to this type (number of patent application 02267248.6).But this structure seems too complicated for small-sized cabinet, all makes troubles for manufacturing, installation, use, also increased manufacturing cost, therefore, on the basis of above-mentioned technology, improved, designing a kind of head that is applicable to small-sized cabinet simple in structure, is necessary.
The summary of the invention the purpose of this utility model provides a kind of head that is applicable to small-sized cabinet simple in structure.
The purpose of this utility model is achieved through the following technical solutions: a kind of head that is applicable to small-sized cabinet, comprise section bar framework, panel and mounting panel, the notch that runs through whole section bar is arranged on the section bar framework, it is characterized in that, this section bar has only the notch of a side opening, the notch and the mounting bar that do not have sealing, mounting panel directly is fixed on the section bar framework by screw, the both sides of panel have "] " bending part of shape, on the side of mounting panel, be provided with the hole, screw passes these holes and compresses "] " the shape bending part, panel is fixed on the section bar framework.
Adopt the thinking of such scheme to be, because the volume of small-sized cabinet is little, in light weight, the connection between each parts of head and fixing does not need too big strength, thereby can not influence the intensity and the stability of cabinet behind the designs simplification.Section bar framework of the present utility model and prior art are compared, and have cancelled the notch and the mounting bar of sealing, thereby have simplified the structure.Adopting screw directly to fix or be fixed between mounting panel, panel and the framework, also all is the simpler structure form.
In the such scheme said "] " the overhanging position of shape bending part is porose.The purpose of setting up this hole is the location that helps compressing the screw of panel.
Said section bar framework adopts the riveted joint combination in the such scheme, and its caulking part is positioned at the middle part of framework lower frame.
Notch and protuberance are arranged on the section bar of said section bar framework in the such scheme, in the notch elastic electric conductor can be installed, can be provided with the hole on the protuberance.The effect of elastic electric conductor is to improve capability of electromagnetic shielding, and the effect in hole is a mounting plate.
The utility model has the advantages that, one, simplify the structure, reduced cost; Two, manufacturing, installation and use are all more convenient.
Description of drawings Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is position, the screw place profile that the utility model compresses panel.
Fig. 3 is a section bar schematic cross-section of the present utility model.
Fig. 4 is a section bar framework front view of the present utility model.
Fig. 5 is a mounting panel left view of the present utility model.
Embodiment is described further the utility model below in conjunction with drawings and Examples.
The head of the said small-sized cabinet of embodiment comprises panel (1), section bar framework (2) and mounting panel (3), as shown in Figure 1.Panel is rectangular, and all rectangular all around flanging, wherein the flanging of the left and right sides is "] " shape, "] " on the overhanging position of shape flanging porose (8).Section bar framework (2) is rectangular, makes after the bending riveted joint with one section aluminium section bar, as shown in Figure 4.The cross sectional shape of this aluminium section bar as shown in Figure 3, this section bar has 3 notches that run through whole section bar of a side opening, and do not have the sealing notch, thereby just do not need mounting bar yet, the protuberance of section bar (12) is gone up porose (4), the notch of section bar (11) can be installed elastic electric conductor, the riveted joint position of section bar framework (2) is positioned at the middle part (13) of framework lower frame, the section bar at riveted joint position can be processed into the step that fastens each other, rivet is arranged in notch, can make the riveted joint position hidden and do not affect the appearance.Mounting panel (3) is rectangular, and the right angle flanging is arranged all around, up and down on two flangings porose (6).About from the inside to the outside 3 rounds are respectively arranged on two flangings, as shown in Figure 5.First round (5) is equipped with and press-fits nut (9), and this nut and screw (10) are complementary, and are used to compress panel (1), itself and mounting panel (3), section bar framework (2) is fixed together, as shown in Figure 2; Second round (6) and up and down the hole of two flangings (6) together, corresponding with the hole (4) of section bar, the screw that is used for section bar framework (2) and mounting panel (3) is fixed; The 3rd round can be used for being connected of mounting panel and other parts of cabinet.
Claims (4)
1, a kind of head that is applicable to small-sized cabinet, comprise section bar framework, panel and mounting panel, the notch that runs through whole section bar is arranged on the section bar framework, it is characterized in that, this section bar has only the notch of a side opening, the notch and the mounting bar that do not have sealing, mounting panel directly is fixed on the section bar framework by screw, and the both sides of panel have "] " bending part of shape, on the side of mounting panel, be provided with the hole, screw passes these holes and compresses "] " the shape bending part, panel is fixed on the section bar framework.
2, head according to claim 1 is characterized in that said "] " the overhanging position of shape bending part is porose.
3, head according to claim 1 is characterized in that said section bar framework adopts the riveted joint combination, and its caulking part is positioned at the middle part of framework lower frame.
4, head according to claim 1 is characterized in that on the section bar of said section bar framework notch and protuberance being arranged, and protuberance is provided with the hole, in the notch elastic electric conductor can be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217189 CN2629390Y (en) | 2003-05-16 | 2003-05-16 | Handpiece adapted to small size case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217189 CN2629390Y (en) | 2003-05-16 | 2003-05-16 | Handpiece adapted to small size case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2629390Y true CN2629390Y (en) | 2004-07-28 |
Family
ID=34243372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03217189 Expired - Fee Related CN2629390Y (en) | 2003-05-16 | 2003-05-16 | Handpiece adapted to small size case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2629390Y (en) |
-
2003
- 2003-05-16 CN CN 03217189 patent/CN2629390Y/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: 20040728 Termination date: 20110516 |