CN202738318U - Plug-in card protective cover and electronic device - Google Patents
Plug-in card protective cover and electronic device Download PDFInfo
- Publication number
- CN202738318U CN202738318U CN201220426416.6U CN201220426416U CN202738318U CN 202738318 U CN202738318 U CN 202738318U CN 201220426416 U CN201220426416 U CN 201220426416U CN 202738318 U CN202738318 U CN 202738318U
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- Prior art keywords
- plug
- card
- cover plate
- protective cover
- elastic arm
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Abstract
The utility model discloses a plug-in card protective cover and an electronic device. According to the utility model, the width of a cover plate of the plug-in card protective cover is greater than the width of a plug-in card notch; the inner surface of one end of the cover plate of the plug-in card protective cover is provided with a hook which extends outside the end; the inner surface of the other end of the cover plate of the plug-in card protective cover is provided with an elastic arm and a protruding rib which is arranged on the elastic arm and protrudes outside the other end; both ends of the cover plate of the plug-in card protective cover can be clamped on the inner surface of a face plate of a chassis at the edges of the corresponding ends of the plug-in card notch respectively through the hook and the protruding rib; the sides of the cover plate of the plug-in card protective cover can abut against the outer surface of the face plate of the chassis at the edges of the corresponding sides of the plug-in card notch; the plug-in card protective cover can be stably clamped at the plug-in card notch of the face plate of the chassis from the inner surface and the outer surface of the face plate of the chassis; and the installation of the plug-in card protective cover does not extra occupy the space of the face plate in the length direction of the plug-in card notch and does not need extra additional components.
Description
Technical field
The utility model relates to the plug-in card guard technology, particularly a kind of plug-in card protective cover and a kind of electronic equipment of using this plug-in card protective cover.
Background technology
Existing electronic equipment usually need can hot plug plug-in card additional function is provided.In order to realize plug-in card in the grafting of electronic equipment, the cabinet panel of installing at the front end face of the cabinet of electronic equipment can offer the plug-in card notch usually.And for the plug-in card that is inserted in the plug-in card notch is realized protection, the outer surface of cabinet panel also can be equiped with the plug-in card protective cover at plug-in card notch place usually.
Fig. 1 is the schematic perspective view that plug-in card protective cover of the prior art is installed in cabinet panel.As shown in Figure 1, the length of plug-in card protective cover 10 and width be all greater than plug-in card notch (indicating owing to be blocked in Fig. 1), and:
The end of plug-in card protective cover 10 on its length direction need to be installed a rotating shaft 11, correspondingly, outside the corresponding end on the length direction of plug-in card notch, cabinet panel 100 just need to arrange a support 110 accordingly, in order to install rotating shaft 11, thereby, rotating shaft 11 by in support 110 installings can be fixed on cabinet panel 11 with this end of plug-in card protective cover 10;
The other end of plug-in card protective cover 10 on its length direction need to form a screw mount pad 12, correspondingly, outside the corresponding end on the length direction of plug-in card notch, cabinet panel 100 just need to be offered a screw hole (not indicating owing to be blocked), fixing in order to the screw 13 that will be arranged in screw mount pad 12 accordingly in Fig. 1, thereby, be fixed on screw hole by the screw 13 that will be arranged in screw mount pad 12, this other end of plug-in card protective cover 10 can be fixed on cabinet panel 11.
Yet, although plug-in card protective cover 10 of the prior art can be installed in cabinet panel 100, but there is following defective:
1, plug-in card protective cover 10 need to additionally take cabinet panel 100 in the panel space of its outer surface outside the two ends on the length direction of plug-in card notch, this can hinder port arranging at cabinet panel 100 for the electronic equipment with higher port density;
2, plug-in card protective cover 10 needs extra optional feature in the installing of cabinet panel 100, i.e. rotating shaft 11 and screw 13, thereby too loaded down with trivial details and the problems such as screw 13 comes off occur easily with regard to the assembling that has caused plug-in card protective cover 10, and, cost also can be increased;
3, plug-in card protective cover 10 does not have shielding action, thereby just needs additionally to paste conductive fabric at the PCB of cabinet inside welding protective cover and/or at the inwall of cabinet panel 100, and the parts that just indirectly cause thus cabinet inside too much, assembling is loaded down with trivial details.
The utility model content
In view of this, the utility model a kind of electronic equipment of a kind of plug-in card protective cover being provided and having used this plug-in card protective cover.
A kind of plug-in card protective cover that the utility model provides, this plug-in card protective cover is used for being installed in the plug-in card notch place of cabinet panel, and this plug-in card protective cover comprises: cover plate, grab and elastic arm;
The length of cover plate equals the length, width of plug-in card notch greater than the width of plug-in card notch;
Grab is located at the end on the length direction of cover plate, and grab extend out to outside the described end of cover plate at the inner surface from cover plate on the length direction of cover plate;
Elastic arm is located at the other end on the length direction of cover plate, and elastic arm is provided with fin, this fin is protruding to outside the described other end of cover plate at the inner surface from cover plate on the length direction of cover plate;
When this plug-in card protective cover is in the confined state at the plug-in card notch place that is installed in cabinet panel:
The inner surface of cover plate is towards the plug-in card notch, a described end of cover plate and the described other end respectively with the length direction of plug-in card notch on justify align, at least one side of cover plate is connected to the outer surface of cabinet panel outside the respective side edge of plug-in card notch;
The edge of the corresponding end of grab on the length direction of plug-in card notch is connected in the inner surface of cabinet panel;
The edge of the corresponding end of the fin of elastic arm on the length direction of plug-in card notch is connected in the interior table of cabinet panel.
Cover plate is formed with opening at the described other end that is provided with elastic arm, the root of elastic arm is fixed in the inner surface of cover plate in the inboard of the described opening of the described other end, elastic arm is extending away from the direction of cover plate and is forming bending, makes the end of elastic arm be positioned at described opening part to the outside of opening and near the direction of cover plate from the inner surface of cover plate, and the fin of elastic arm is located between the end of elastic arm and the bending part and is protruding to outside the described other end of cover plate.
The end of elastic arm further has the flange outside the described other end of cover plate.
The middle part of fin further is formed with engraves groove.
The outer surface of cover plate further is formed with the silk-screen for sign installing mode of operation.
The inner surface of cover plate further arranges conductive fabric, is used for realizing when described plug-in card protective cover is in the confined state at the plug-in card notch place that is installed in cabinet panel the conductive shield function.
The inner surface of cover plate is formed with depression and described conductive fabric is housed in the inside of the depression of cover inner surface.
A kind of electronic equipment that the utility model provides, the cabinet panel that comprises cabinet and be installed in the front end face of cabinet, cabinet panel offers the plug-in card notch, and this electronic equipment also comprises the aforesaid plug-in card protective cover corresponding with described plug-in card notch.
This shows, in the utility model, the cover plate width of plug-in card protective cover is greater than the width of plug-in card notch, and, the cover plate one end inner surface of plug-in card protective cover is provided with the grab that extend out to outside this end, the cover plate other end inner surface of plug-in card protective cover has elastic arm, and be located at elastic arm and be protruding to fin outside this other end, therefore, when the plug-in card protective cover is installed in cabinet panel, the cover plate two ends of plug-in card protective cover can be connected to respectively the inner surface of cabinet panel in the corresponding end edge of plug-in card notch by grab and fin, the cover plate side of plug-in card protective cover can be connected at the place, respective side edge of plug-in card notch the outer surface of cabinet panel, thus so that the plug-in card notch that the plug-in card protective cover can stably be clamped in cabinet panel from inner surface and the outer surface of cabinet panel.Thus, the installing of plug-in card protective cover just need not additionally to take cabinet panel in the panel space of its outer surface, also do not need extra optional feature on the length direction of plug-in card notch.
Further, the plug-in card protective cover can also be formed with depression, and utilize depression to accommodate for the conductive fabric of realizing function of shielding at the inner surface of its cover plate, and at this moment, cabinet inside just need not to refill to be established radome, also need not to paste conductive fabric.
Description of drawings
Fig. 1 is the schematic perspective view that plug-in card protective cover of the prior art is installed in cabinet panel;
Fig. 2 a and Fig. 2 b are the schematic perspective view of the plug-in card protective cover among the utility model embodiment;
Fig. 3 is the mode of operation schematic diagram that the plug-in card protective cover among the utility model embodiment is installed up to cabinet panel.
Fig. 4 is the cutaway view that the plug-in card protective cover among the utility model embodiment is installed in cabinet panel.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
Fig. 2 a and Fig. 2 b are the schematic perspective view of the plug-in card protective cover among the utility model embodiment.Shown in Fig. 2 a and Fig. 2 b, this plug-in card protective cover 20 is used for being installed in the plug-in card notch of cabinet panel, and this plug-in card protective cover 20 comprises cover plate 21, grab 22 and elastic arm 23.Wherein:
The length of cover plate 21 equals the length, width of plug-in card notch greater than the width of plug-in card notch;
Grab 22 is located at the end 21a on the length direction of cover plate 21, and grab 22 extend out to outside the end 21a of cover plate 21 at the inner surface from cover plate 21 on the length direction of cover plate 21;
Fig. 3 is the mode of operation schematic diagram that the plug-in card protective cover among the utility model embodiment is installed up to cabinet panel.Fig. 4 is the cutaway view that the plug-in card protective cover among the utility model embodiment is installed in cabinet panel.As shown in Figure 3 and Figure 4, when beginning that plug-in card protective cover 20 is installed in the plug-in card notch 30 of cabinet panel 300, the inner surface of plug-in card protective cover 20 is towards plug-in card notch 30, and:
At first, one end 21a of cover plate 21 need to be passed plug-in card notch 30 stretches to the inboard of cabinet panel 300 and makes an end 21a of cover plate 21 be posted by the edge of the corresponding end 30a on the length direction of plug-in card notch 30, thereby, can make the grab that is positioned at cover plate 21 1 end 21a be connected in the inner surface of cabinet panel 300 in the edge of the corresponding end 30a of plug-in card notch 30;
Then, realize that by grab 22 end 21 of clamping is as the strong point take cover plate 21, the other end 21b that pushes cover plate 21 moves to the corresponding end 30b on the length direction of plug-in card notch 30, and make elastic arm 23 pass the inboard that plug-in card notch 30 stretches to cabinet panel 300, in this process, the fin 24 that is protruding to outside the other end 21b of cover plate 21 can interfere with the corresponding end 30b edge of plug-in card notch 30, but the interference that occurs can be pushed fin 24 and be ordered about the deformation that elastic arm 23 produces towards the other end 21b inboard of cover plate 21, thereby the corresponding end 30b edge that can make fin 24 dodge out plug-in card notch 30 along with the deformation of elastic arm 23 continues the medial movement to cabinet panel 300, and makes fin 24 be connected in the inner surface of cabinet panel 300 in the edge of the corresponding end 30b of plug-in card notch 30;
And, because the width of cover plate 21 is greater than the width of plug-in card notch 20, thereby cover plate 21 can be connected to the outer surface of cabinet panel 300 outside the respective side edge of plug-in card notch 30 30c at the side 21c that extends between its two ends 21a and the 21b, thereby, by the butt of side 21c at cabinet panel 300 outer surfaces, can limit the integral body continuation of cover plate 21 to the medial movement of cabinet panel 300, thereby make grab 22 and fin 24 produce enough clamping power at the inner surface of cabinet panel 300, and then make plug-in card protective cover 20 stably be installed in plug-in card notch 30 places of cabinet panel 300.
That is to say, when plug-in card protective cover 20 is in the confined state at plug-in card notch 30 places that are installed in cabinet panel 300:
The inner surface of cover plate 21 is towards plug-in card notch 30, one end 21a of cover plate 21 and other end 21b align with two ends 30a and 30b on the length direction of plug-in card notch 30 respectively, and at least one side 21c of cover plate 21 is connected to the outer surface of cabinet panel 300 outside the respective side edge of plug-in card notch 30 30c;
The edge of the corresponding end 30a of grab 22 on the length direction of plug-in card notch 30 is connected in the inner surface of cabinet panel 300;
The edge of the corresponding end 30b of fin 24 on the length direction of plug-in card notch 30 of elastic arm 23 is connected in the inner surface of cabinet panel 300.
As above as seen, in the present embodiment, the cover plate 21 two ends 21a of plug-in card protective cover 20 and 21b can be connected to respectively the inner surface of cabinet panel 300 in the edge of plug-in card notch 30 corresponding end 30a and 30b by grab 22 and fin 24, the cover plate 21 side 21c of plug-in card protective cover 20 can be connected at the 30c place, respective side edge of plug-in card notch 30 outer surface of cabinet panel 30, thus so that the plug-in card notch 30 that plug-in card protective cover 20 can stably be clamped in cabinet panel 300 from inner surface and the outer surface of cabinet panel 300.Thus, the installing of plug-in card protective cover 20 just need not additionally to take cabinet panel 300 in the panel space of its outer surface, also do not need extra optional feature on the length direction of plug-in card notch 30.
In addition, present embodiment also provides various structural optimizations for above-mentioned plug-in card protective cover 20, and the below is explanation one by one.
Be easy to produce aforesaid elastic deformation in order to ensure elastic arm 23, and the inner surface of taking into account simultaneously 24 pairs of cabinet panels 300 of fin produces enough clamping power and the dismounting of plug-in card protective cover 20, present embodiment can arrange cover plate 21 and be formed with opening 21d at the other end 21b that is provided with elastic arm 23, correspondingly, the root 23a of elastic arm 23 is fixed in the inner surface of cover plate 21 in the inboard of the opening 21d of described other end 21b, elastic arm 23 is extending away from the direction of cover plate 21 and is forming bending 23c to the outside of opening 21d and near the direction of the described other end 21b of cover plate 21 from the inner surface of cover plate, make the end 23b of elastic arm 23 be positioned at opening 21d place, correspondingly, the fin 24 of elastic arm 23 is located between the end 23b and bending 23c place of elastic arm 23, and be protruding to outside the described other end 21b of cover plate 21.
Like this, in the process of installing plug-in card protective cover 20, when fin 24 is subject to corresponding end 30b edge when extruding of plug-in card notch 30, the bending 23c at fin 24 places can be with respect to the root 23a of elastic arm 23 side oscillation in the inner surface edge of the other end 21b of cover plate 21 so that fin 24 can dodge out plug-in card notch 30 corresponding end 30b edge, and move to smoothly the inboard of cabinet panel 300; When fin 24 moves to the interior rear flank of cabinet panel 300, bending 23c can be near the inner surface that on the direction of cover plate 21 fin 24 is pressed against cabinet panel 300.
And, when needs are dismantled plug-in card protective cover 20 from cabinet panel 300, the end 23b that can stir at the opening 21d place of cover plate 21 elastic arm 23 is inboard to the inner surface edge of the other end 21b of cover plate 21, so that fin 24 can be dodged out the corresponding end 30b edge of plug-in card notch 30, and make the elastic arm 23 that is provided with fin 24 can successfully be moved to the outside of cabinet panel 300 from the inboard of cabinet panel 300, namely, the other end 21b that cover plate 21 has elastic arm 23 can break away from cabinet panel 300, and an end 21a that then cover plate 21 can be had grab 22 breaks away from cabinet panel 300.
For the ease of stir the end 23b of elastic arm 23 at the opening 21d place of cover plate 21, present embodiment can also be at the further flange 23d that forms outside the other end 21b of cover plate 21 of the end of elastic arm 23 23b.
In the practical application, plug-in card protective cover 20 can be by injection mo(u)lding, considering that elastic arm 23 has the thickness of the part of fin 24 can be larger, thereby crumple appears in the part that has a fin 24 at elastic arm 23 when preventing injection mo(u)lding, and the middle part of fin 24 can further be formed with engraves groove 240.
In the practical application, in order to point out the mode of operation of installing plug-in card protective cover 20 to the user, the outer surface of cover plate 21 can further be formed with the silk-screen 21e for sign installing mode of operation.
In addition, present embodiment can form depression 21f and in the inside of the depression 21f of cover plate 21 inner surfaces conductive fabric can be set further at the inner surface of cover plate 21, is used for realizing when plug-in card protective cover 20 is in the confined state at plug-in card notch 30 places that are installed in cabinet panel 300 the conductive shield function.Like this, can make plug-in card protective cover 20 possess function of shielding, thereby so that cabinet inside just need not to refill and establish radome, also need not to paste conductive fabric.Certainly, if not at the inner surface formation depression 21f of cover plate 21, also can be by at the inner surface of cover plate 21 conductive fabric being set such as other modes such as stickups.
Except above-mentioned plug-in card protective cover 20, present embodiment also provides a kind of electronic equipment, the cabinet panel 300 that this electronic equipment comprises cabinet and is installed in the front end face of cabinet, and cabinet panel 300 offers plug-in card notch 30, and this electronic equipment also comprises the aforesaid plug-in card protective cover 20 corresponding with described plug-in card notch 30.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (8)
1. plug-in card protective cover, this plug-in card protective cover is used for being installed in the plug-in card notch place of cabinet panel, it is characterized in that this plug-in card protective cover comprises: cover plate, grab and elastic arm;
The length of cover plate equals the length, width of plug-in card notch greater than the width of plug-in card notch;
Grab is located at the end on the length direction of cover plate, and grab extend out to outside the described end of cover plate at the inner surface from cover plate on the length direction of cover plate;
Elastic arm is located at the other end on the length direction of cover plate, and elastic arm is provided with fin, this fin is protruding to outside the described other end of cover plate at the inner surface from cover plate on the length direction of cover plate;
When this plug-in card protective cover is in the confined state at the plug-in card notch place that is installed in cabinet panel:
The inner surface of cover plate is towards the plug-in card notch, a described end of cover plate and the described other end respectively with the length direction of plug-in card notch on justify align, at least one side of cover plate is connected to the outer surface of cabinet panel outside the respective side edge of plug-in card notch;
The edge of the corresponding end of grab on the length direction of plug-in card notch is connected in the inner surface of cabinet panel;
The edge of the corresponding end of the fin of elastic arm on the length direction of plug-in card notch is connected in the inner surface of cabinet panel.
2. plug-in card protective cover according to claim 1, it is characterized in that, cover plate is formed with opening at the described other end that is provided with elastic arm, the root of elastic arm is fixed in the inner surface of cover plate in the inboard of the described opening of the described other end, elastic arm is extending away from the direction of cover plate and is forming bending, makes the end of elastic arm be positioned at described opening part to the outside of opening and near the direction of cover plate from the inner surface of cover plate, and the fin of elastic arm is located between the end of elastic arm and the bending part and is protruding to outside the described other end of cover plate.
3. plug-in card protective cover according to claim 2 is characterized in that, the end of elastic arm further has the flange outside the described other end of cover plate.
4. plug-in card protective cover according to claim 1 is characterized in that, the middle part of fin further is formed with engraves groove.
5. plug-in card protective cover according to claim 1 is characterized in that, the outer surface of cover plate further is formed with the silk-screen for sign installing mode of operation.
6. plug-in card protective cover according to claim 1 is characterized in that, the inner surface of cover plate further arranges conductive fabric, is used for realizing when described plug-in card protective cover is in the confined state at the plug-in card notch place that is installed in cabinet panel the conductive shield function.
7. plug-in card protective cover according to claim 6 is characterized in that, the inner surface of cover plate is formed with depression and described conductive fabric is housed in the inside of the depression of cover inner surface.
8. electronic equipment, the cabinet panel that comprises cabinet and be installed in the front end face of cabinet, and cabinet panel offers the plug-in card notch, it is characterized in that this electronic equipment also comprises corresponding with described plug-in card notch such as the described plug-in card protective cover of any one in the claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220426416.6U CN202738318U (en) | 2012-08-27 | 2012-08-27 | Plug-in card protective cover and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220426416.6U CN202738318U (en) | 2012-08-27 | 2012-08-27 | Plug-in card protective cover and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738318U true CN202738318U (en) | 2013-02-13 |
Family
ID=47663964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220426416.6U Expired - Lifetime CN202738318U (en) | 2012-08-27 | 2012-08-27 | Plug-in card protective cover and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936426A (en) * | 2015-05-23 | 2015-09-23 | 上海鼎讯电子有限公司 | Shielding structure and assembling method thereof |
| CN113543617A (en) * | 2021-07-19 | 2021-10-22 | 深圳佑驾创新科技有限公司 | Electromagnetic compatibility shielding device and electronic equipment |
-
2012
- 2012-08-27 CN CN201220426416.6U patent/CN202738318U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936426A (en) * | 2015-05-23 | 2015-09-23 | 上海鼎讯电子有限公司 | Shielding structure and assembling method thereof |
| CN113543617A (en) * | 2021-07-19 | 2021-10-22 | 深圳佑驾创新科技有限公司 | Electromagnetic compatibility shielding device and electronic equipment |
| CN113543617B (en) * | 2021-07-19 | 2023-03-24 | 深圳佑驾创新科技有限公司 | Electromagnetic compatibility shielding device and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 310052 Binjiang District Changhe Road, Zhejiang, China, No. 466, No. Patentee after: NEW H3C TECHNOLOGIES Co.,Ltd. Address before: 310053 Hangzhou hi tech Industrial Development Zone, Zhejiang province science and Technology Industrial Park, No. 310 and No. six road, HUAWEI, Hangzhou production base Patentee before: HANGZHOU H3C TECHNOLOGIES Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |