CN206835543U - A kind of computer electronic barricade - Google Patents
A kind of computer electronic barricade Download PDFInfo
- Publication number
- CN206835543U CN206835543U CN201720752568.8U CN201720752568U CN206835543U CN 206835543 U CN206835543 U CN 206835543U CN 201720752568 U CN201720752568 U CN 201720752568U CN 206835543 U CN206835543 U CN 206835543U
- Authority
- CN
- China
- Prior art keywords
- screening cover
- mask frame
- projection
- metal
- barricade
- 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
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Computer electronic screening cover technical field is the utility model is related to, especially a kind of computer electronic barricade；A kind of computer electronic barricade, including mask frame and screening cover, mounting groove is offered along the inner side edge of the mask frame upper surface, the screening cover is located in mounting groove, the upper surface of the mask frame is provided with multiple projections, metal sheeting is connected with the projection, and side of the metal sheeting along projection is slided, the upper surface of the metal sheeting one end and screening cover away from projection contradicts, the bottom surface of the mask frame is provided with two installing plates, and two installing plates are mounted on the first metal clips and the second metal clips on relative side.The utility model is simple in construction, easy to use, not only facilitates the connection between screening cover and mask frame, and can also improve the stability that barricade is connected with circuit board, so as to improve to its shield effectiveness.
Description
Technical field
It the utility model is related to computer electronic screening cover technical field, more particularly to a kind of computer electronic barricade.
Background technology
Circuit board in electronic equipment etc. can send frequency electromagnetic waves at work, and the normal work of electronic product is caused
Interference, while electromagnetic wave outside portion radiates, and harm is produced to human body, in order to reduce the interference of electromagnetic wave and radiation, prior art
In usually circuit board etc. is covered in it using screening arrangement, to reach the purpose of shielding electromagnetic wave, existing radome is more
For plank frame, generally comprise mask frame and screening cover and both buckles are fixedly connected, such connected mode is unfavorable for shielding
The dismounting of lid, and the stationarity of radome and circuit board is poor, easily deviates, so as to influence shield effectiveness.
Utility model content
The purpose of this utility model is to solve to cover frame and screening cover present in prior art and both buckles are fixed
Connection, such connected mode is unfavorable for the dismounting of screening cover and both cooperations easily loosen, and radome and electricity
The stationarity of road plate is poor, easily deviates, the shortcomings that so as to influence shield effectiveness, and a kind of computer electronic shielding proposed
Plate.
To achieve these goals, the utility model employs following technical scheme：
A kind of computer electronic barricade, including mask frame and screening cover are designed, along the inner side of the mask frame upper surface
While offering mounting groove, the screening cover is located in mounting groove, and the upper surface of the mask frame is provided with multiple projections, the projection
On be connected with metal sheeting, and side of the metal sheeting along projection is slided, the metal sheeting one end and screen away from projection
The upper surface for covering lid contradicts, and the bottom surface of the mask frame is provided with two installing plates, and two installing plates are pacified on relative side
Equipped with the first metal clips and the second metal clips, first metal clips and the second metal clips are in arc-shaped, and first
Spring is installed, the side of the screening cover is provided with multiple flanges, the mask frame between metal clips and the second metal clips
On offer groove corresponding with lugs position, and flange is connected in groove, and the flange is provided with four groups, four groups of flanges difference
On four sides of screening cover, wherein the quantity of every group of flange is provided with three, and arranged in a manner of equidistant.
Preferably, the projection is provided with four groups, and four groups of projections arrange around the surrounding of screening cover, wherein the number of every group of projection
Amount is provided with two, and is symmetrical arranged.
The utility model proposes a kind of computer electronic barricade, beneficial effect is：By add mounting groove, projection and
Metal sheeting, so it is used to the position of screening cover be fixed, and is so also convenient for tearing open between screening cover and mask frame
Unload, so as to improve the connection between screening cover and mask frame；By adding the first elastic sheet metal and the second elastic sheet metal, use
In clamping circuit board, so convenient position to circuit board is fixed, and so as to prevent its position from deviateing, improves the effect of shielding
Fruit.The utility model is simple in construction, easy to use, not only facilitates the connection between screening cover and mask frame, and can also improve
The stability that barricade is connected with circuit board, so as to improve to its shield effectiveness.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of computer electronic barricade structural front view；
Fig. 2 be the utility model proposes a kind of computer electronic barricade structural side view.
In figure：Mask frame 1, flange 2, projection 3, groove 4, screening cover 5, metal sheeting 6, mounting groove 7, installing plate 8, first
Metal clips 9, the second metal clips 10, spring 11.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of computer electronic barricade, including mask frame 1 and screening cover 5, the side of screening cover 5 is provided with more
Individual flange 2, the groove 4 with the position correspondence of flange 2 is offered in mask frame 1, and flange 2 is connected in groove 4, improves screening cover
The stability connected between 5 and mask frame 1, flange 2 are provided with four groups, and four groups of flanges 2 are separately mounted to four sides of screening cover 5
On, wherein the quantity of every group of flange 2 is provided with three, and arranged in a manner of equidistant.
Mounting groove 7 is offered along the inner side edge of the upper surface of mask frame 1, screening cover 5 is located in mounting groove 7, mask frame 1
Upper surface is provided with multiple projections 3, and metal sheeting 6 is connected with projection 3, and side of the metal sheeting 6 along projection 3 is slided, gold
Belong to the one end of tabletting 6 away from projection 3 and the upper surface of screening cover 5 to contradict, the bottom surface of mask frame 1 is provided with two installing plates 8, convex
Block 3 is provided with four groups, and four groups of projections 3 arrange around the surrounding of screening cover 5, wherein the quantity of every group of projection 3 is provided with two, and symmetrically
Set.
Two installing plates 8 are mounted on the first metal clips 9 and the second metal clips 10, the first metal on relative side
The metal clips 10 of shell fragment 9 and second is in arc-shaped, and is provided with spring between the first metal clips 9 and the second metal clips 10
11, improve the first metal clips 9 and the second metal clips 10 steps up effect to circuit board, so as to further improve circuit board
Steadiness.
Operation principle：When being installed to barricade, first screening cover 5 is placed in the mounting groove 7 of mask frame 1, Ran Houzhuan
Dynamic metal sheeting 6 so that metal sheeting 6 can push down screening cover 5, so as to which screening cover 5 be fixed, then by the two of circuit board
End is connected between the first metal clips 9 and the second metal clips 10, so as to improve the stability of circuit board.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (2)
1. a kind of computer electronic barricade, including mask frame (1) and screening cover (5), it is characterised in that along the mask frame
(1) inner side edge of upper surface offers mounting groove (7), and the screening cover (5) is located in mounting groove (7), the mask frame (1)
Upper surface is provided with multiple projections (3), is connected with metal sheeting (6) on the projection (3), and metal sheeting (6) is along projection (3)
Side slide, the upper surface of one end and screening cover (5) of the metal sheeting (6) away from projection (3) contradicts, the mask frame
(1) bottom surface is provided with two installing plates (8), and two installing plates (8) are mounted on the first metal clips (9) on relative side
With the second metal clips (10), first metal clips (9) and the second metal clips (10) are in arc-shaped, and the first metal elastic
Spring (11) is installed between piece (9) and the second metal clips (10), the side of the screening cover (5) is provided with multiple flanges (2),
Offered on the mask frame (1) with the groove (4) of flange (2) position correspondence, and flange (2) is connected in groove (4), described
Flange (2) is provided with four groups, and four groups of flanges (2) are separately mounted on four sides of screening cover (5), wherein every group of flange (2)
Quantity is provided with three, and is arranged in a manner of equidistant.
2. a kind of computer electronic barricade according to claim 1, it is characterised in that the projection (3) is provided with four groups, four
Group projection (3) arranges around the surrounding of screening cover (5), wherein the quantity of every group of projection (3) is provided with two, and is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752568.8U CN206835543U (en) | 2017-06-27 | 2017-06-27 | A kind of computer electronic barricade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752568.8U CN206835543U (en) | 2017-06-27 | 2017-06-27 | A kind of computer electronic barricade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206835543U true CN206835543U (en) | 2018-01-02 |
Family
ID=60777191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720752568.8U Expired - Fee Related CN206835543U (en) | 2017-06-27 | 2017-06-27 | A kind of computer electronic barricade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206835543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683464A (en) * | 2018-04-20 | 2018-10-19 | 京信通信系统（中国）有限公司 | Antenna calibration network device and its shielding case |
| CN110797764A (en) * | 2019-12-12 | 2020-02-14 | 辛成辉 | Power distribution cabinet |
-
2017
- 2017-06-27 CN CN201720752568.8U patent/CN206835543U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683464A (en) * | 2018-04-20 | 2018-10-19 | 京信通信系统（中国）有限公司 | Antenna calibration network device and its shielding case |
| CN110797764A (en) * | 2019-12-12 | 2020-02-14 | 辛成辉 | Power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |