CN2718737Y - Panel - Google Patents
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- Publication number
- CN2718737Y CN2718737Y CN 200420051416 CN200420051416U CN2718737Y CN 2718737 Y CN2718737 Y CN 2718737Y CN 200420051416 CN200420051416 CN 200420051416 CN 200420051416 U CN200420051416 U CN 200420051416U CN 2718737 Y CN2718737 Y CN 2718737Y
- Authority
- CN
- China
- Prior art keywords
- panel
- small
- flanging
- shield blade
- small panel
- 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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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a panel which comprises a large panel, wherein, an opening is arranged on the large panel, a small panel is inserted in the opening, the circumference of the side face of the small panels is provided with a shielding sheet, the shielding sheet comprises an upright side which is stuck with the side face of the small panel together, one end of the upright side is provided with a tooth-shaped leafspring which is tightly buckled at the back of the large panel, and the leafspring is outwards extends. Because the circumference of the side face of the small panel the utility model is provided with the shielding sheet, one end of the shielding sheet is provided with a folding side, and the other end is provided with the tooth-shaped leafspring; the elasticity of the tooth-shaped leafspring is good, and the small panel can easily be arranged in the large panel; the folding side of the shielding sheet is arranged in an opening groove of the small panel and is stuck by double-face adhesive tapes, the desquamation of the shielding sheet is difficult, and the shielding action is safe. The utility model can well solves the shield between the small panel and the large panel of the existing single panel of which the integrated level of the system is high.
Description
Technical field
The utility model relates to the plant equipment of communication or electronic applications, more particularly, relates to a kind of panel.
Background technology
Communication products generally are made up of the polylith veneer, every veneer all has a panel, the polylith veneer assembles its panel of back and other structure divisions can be formed a complete shield shell, provides certain shielding action to product, makes product to test by EMC.Some level of integrated system than higher veneer on, the little veneer of polylith can be housed on the veneer, same, each little veneer needs a small panel, and requires also will shield between the big panel of small panel and veneer, as shown in figure 11.Existing small panel shielding scheme is: as Fig. 1, Fig. 2, shown in Figure 3, small panel 1 is a die casting, there is the semi-circular groove 3 of an annular side of small panel 1, in semi-circular groove, pack into behind the conductive rubber ring, again small panel 1 is packed in the perforate of big panel 2, there is the conductive rubber ring of certain compression deformation just to contact like this, makes big panel and small panel form an integral body, realize shielding action with the sidewall of big panel 2 perforates and the rounded groove good conductive of small panel.
There is following shortcoming in existing shielding mode: in the small panel process is installed, conductive rubber ring is extruded easily in mounting groove, and is difficult for being discovered, after conductive rubber ring is extruded, between small panel and the big panel space will be arranged, good shielding can not be arranged; Because the conductive rubber force of compression is bigger, after small panel was installed, big panel easy deformation sticked out, and makes big panel and small panel not in one plane, equally good shielding can not be arranged.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned defective that can not shield fully of prior art, provides a kind of panel that good shielding action can be provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of panel, comprise big panel, have perforate on the described big panel, be embedded with small panel in the described perforate, have shield blade around the described small panel side, described shield blade comprises the vertical edge that a side with small panel bonds together, and an end of described vertical edge has the outward extending profile of tooth shell fragment that is held in big back side of panel.
In panel described in the utility model, the other end of described vertical edge has the flanging opposite with the bearing of trend of profile of tooth shell fragment.
In panel described in the utility model, the cross section that has an annular around the side of described small panel is the fluting of rectangle, and the degree of depth of described fluting is slightly larger than the thickness that the length of flanging, width are slightly larger than flanging, and described flanging is plugged in the fluting.
In panel described in the utility model, the shield blade around the described small panel side is the framework by a whole piece sheet metal bending and molding.The bending part of described shield blade has only vertical edge, is not with profile of tooth shell fragment and flanging.
In panel described in the utility model, every side of described small panel all is equipped with one or more than one vertical bar shaped shield blade.
In panel described in the utility model, described shield blade is the member by the resilient material punch forming, and described profile of tooth shell fragment has one section arc that protrudes to the flanging direction.
In panel described in the utility model, the flanging of described shield blade and vertical edge are by double faced adhesive tape and small panel bonding.
The beneficial effects of the utility model are that owing to around the small panel of the present utility model side shield blade is housed, an end of shield blade has flanging, the other end has the profile of tooth shell fragment.The elasticity of profile of tooth shell fragment well can be assemblied in small panel in the big panel easily; The flanging of shield blade is inserted in the fluting of small panel and is bonding by double faced adhesive tape, and shield blade is not easy to come off, and makes shielding action safer.Can be good at solving present level of integrated system than the small panel of higher veneer and the shielding between the big panel.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of existing small panel;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of big panel;
Fig. 4 is the structural representation that side of the present utility model has the small panel of fluting;
Fig. 5 is the partial enlarged drawing of Fig. 4;
Fig. 6 is the structural representation of the small panel that shield blade is housed of first preferred embodiment of the present utility model;
Fig. 7 is the structural representation of the shield blade of first preferred embodiment of the present utility model;
Fig. 8 is the partial enlarged drawing of Fig. 7;
Fig. 9 is the structural representation of the shield blade of second preferred embodiment of the present utility model;
Figure 10 is the structural representation that assembles the panel behind the little veneer;
Figure 11 is the structural representation that assembles whole veneer behind the little veneer.
Embodiment
Shown in Fig. 4,5,, be illustrated in figure 9 as the structural representation of shield blade for side of the present utility model has the structural representation of the small panel of fluting.In the present embodiment, the fluting 7 of small panel side is used to install shield blade, and erecting frame 10 is used for mounting circuit boards (circuit board is vertical with small panel, and circuit board is fixing by the erecting frame 10 at small panel two ends).Shield blade comprises a vertical edge, and an end of vertical edge has outward extending profile of tooth shell fragment, and the other end of vertical edge has the flanging opposite with the bearing of trend of profile of tooth shell fragment.
As shown in Figure 6, be the structural representation of the small panel that shield blade is housed of first preferred embodiment of the present utility model; Fig. 7, the 8th, the structural representation of the shield blade of first preferred embodiment of the present utility model; In the present embodiment, the shield blade around the small panel is a whole piece, and this shield blade becomes a tetragonal framework according to the dimensioned moulding of small panel through bending, and bending part has only vertical edge not to be with profile of tooth shell fragment and flanging.Through the framework after the bending opening is arranged.Its installation step is: the flanging of shield blade and the inboard of vertical edge are stained with double faced adhesive tape or other viscose glues, shield blade are drawn back from opening part be enclosed within around the small panel then, flanging is inserted in the fluting 7 again, compress vertical edge, treat that glue does the back assembling and finish.
Fig. 9 is the structural representation of the shield blade of second preferred embodiment of the present utility model; In the present embodiment, the shield blade of small panel 5 sides is for what separate, and every side all assembles one or more than one vertical bar shaped shield blade.
The cross section of shield blade can also be " L " shape, comprises a vertical edge, and an end of vertical edge has outward extending profile of tooth shell fragment, and is bonding by the side of vertical edge and small panel.
As shown in figure 10, for loading onto the structural representation of whole front panel behind the little veneer; Figure 11 is the structural representation that assembles whole veneer behind the little veneer.Its installation steps are: earlier shield blade 6 is assemblied on the small panel 5, littler veneer and small panel is fitted together, big veneer is fitted together with big panel, then whole little veneer (comprising small panel) is assembled on the big veneer.The little veneer that is about to assemble inserts in the perforate of big panel 2 of big veneer (erecting frame inwardly), in the process of inserting since profile of tooth shell fragment 8 make by resilient material and have one section arc, profile of tooth shell fragment 8 is turned up, install back profile of tooth shell fragment 8 and will restore to the original state under the effect of elastic force, the profile of tooth shell fragment 8 around the shield blade 6 will be held in the back side of big panel like this.Realize the shielding between small panel 5 and the big panel 2.
Claims (9)
1, a kind of panel, comprise big panel (2), have perforate on the described big panel (2), be embedded with small panel (5) in the described perforate, it is characterized in that, have shield blade (6) around described small panel (5) side, described shield blade (6) comprises the vertical edge that a side with small panel (5) bonds together, and an end of described vertical edge has the outward extending profile of tooth shell fragment (8) that is held in big panel (2) back side.
2, panel according to claim 1 is characterized in that, the other end of described vertical edge has the flanging (9) opposite with the bearing of trend of profile of tooth shell fragment (8).
3, panel according to claim 1 is characterized in that, the cross section that has an annular around the side of described small panel (5) is the fluting (7) of rectangle.
4, panel according to claim 3 is characterized in that, length, the width that the degree of depth of described fluting (7) is slightly larger than flanging (9) is slightly larger than the thickness of flanging (9), and described flanging (9) is plugged in the fluting (7).
5, panel according to claim 3 is characterized in that, the shield blade (6) around described small panel (5) side is the framework by a whole piece sheet metal bending and molding.
6, panel according to claim 5 is characterized in that, the bending part of described shield blade (6) has only vertical edge, is not with profile of tooth shell fragment (8) and flanging (9).
7, panel according to claim 3 is characterized in that, every side of described small panel (5) all is equipped with one or more than one vertical bar shaped shield blade (6).
According to any one described panel among the claim 1-7, it is characterized in that 8, described profile of tooth shell fragment (8) has one section arc that protrudes to flanging (9) direction.
9, the panel described in according to Claim 8 is characterized in that, the vertical edge of described shield blade (6) is by double faced adhesive tape and small panel (5) bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051416 CN2718737Y (en) | 2004-04-24 | 2004-04-24 | Panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051416 CN2718737Y (en) | 2004-04-24 | 2004-04-24 | Panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718737Y true CN2718737Y (en) | 2005-08-17 |
Family
ID=34893323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420051416 Expired - Fee Related CN2718737Y (en) | 2004-04-24 | 2004-04-24 | Panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2718737Y (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 |
-
2004
- 2004-04-24 CN CN 200420051416 patent/CN2718737Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20110424 |