CN207560644U - A kind of shielding case - Google Patents
A kind of shielding case Download PDFInfo
- Publication number
- CN207560644U CN207560644U CN201720451435.7U CN201720451435U CN207560644U CN 207560644 U CN207560644 U CN 207560644U CN 201720451435 U CN201720451435 U CN 201720451435U CN 207560644 U CN207560644 U CN 207560644U
- Authority
- CN
- China
- Prior art keywords
- shielding case
- out against
- frame
- fixed
- holding out
- 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 purpose of this utility model is a kind of shielding case, including shielding case, the shielding case is by smearing the cover board of angular length cube, frame and shield assemblies are formed, the inner wall of cover board and frame connects and composes shielding case, the shield assemblies include fixed inclined plate and fixed frame, the both ends of the fixation inclined plate are connect respectively by holding out against the slot that holds out against of one jiao of both sides of fixed block and frame, described holding out against is arranged with two positive stop spring plates on the both sides of fixed block, and the high spot of positive stop spring plate holds out against with holding out against the side wall of slot and connect, improve the fixing intensity of shielding case, prevent shielding case from loosening and misplacing, improve the protection intensity to electronic device, simultaneously using the fixed frame at the shielding case back side, the connection that shielding case can either be enhanced holds out against stability, simultaneously using the connection of both ends fastening type, the comfort level of disassembly and installation can be improved again.
Description
Technical field
Field in terms of the utility model is related to shielding case includes the improvement and design of requirement in terms of shield assemblies, especially
It is related to a kind of shielding case.
Background technology
With the improvement of living standards, people also increasingly increase in daily requirement, especially to automation control side
Face, therefore electronic device just becomes particularly important, but since electronic device is in itself easily by external interference and electrostatic breakdown,
Therefore it just needs to add guard shield cover to electronic device, it is not perfect due to its structure in the component of previous shielding case, it leads
When causing to carry out shielding case fixation, dislocation and loosening are susceptible to, causes shielding case that corresponding effect is not achieved, it just can not be to electricity
Sub- device is protected, and causes unnecessary cost allowance.
Therefore it provides a kind of shielding case, to be improved by the structure to shielding case and its component, is shielding
The edge addition of cover is held out against and position-limit mechanism, improves the fixing intensity of shielding case, prevents shielding case from loosening and misplacing, improve to electricity
The protection intensity of sub- device, while using the fixed frame at the shielding case back side, the connection that can either enhance shielding case holds out against stability,
Simultaneously using the connection of both ends fastening type, and the comfort level of disassembly and installation can be improved, just become those skilled in the art
The problem of urgent need to resolve.
Utility model content
The purpose of this utility model is a kind of shielding case, to be changed by the structure to shielding case and its component
Into at the edge of shielding case, addition is held out against and position-limit mechanism, improves the fixing intensity of shielding case, prevents shielding case from loosening and wrong
The protection intensity to electronic device is improved, while using the fixed frame at the shielding case back side, the connection of shielding case can either be enhanced in position
Stability is held out against, while using the connection of both ends fastening type, and the comfort level of disassembly and installation can be improved.
To solve technical problem described in background technology, the utility model uses following technical scheme：
A kind of shielding case, including shielding case, the shielding case is by smearing the cover board, frame and shield assemblies of angular length cube
It forms, the inner wall of cover board and frame connects and composes shielding case, and the shield assemblies include fixed inclined plate and fixed frame, described
The both ends of fixation inclined plate connect respectively by holding out against the slot that holds out against of one jiao of both sides of fixed block and frame, described holds out against fixed block
Both sides on be arranged with two positive stop spring plates, and the high spot of positive stop spring plate holds out against with holding out against the side wall of slot and connect.
Preferably, the fixed frame is laid in the back side of shielding case, and the both ends of fixed frame are equipped with mounting hole, mounting hole
Fixation is connect with frame lateral surface by fixing nut, peripheral reinforcing and fixation are carried out to the back side of shielding case by fixed frame,
The fixing intensity of shielding case frame can either be enhanced, and easy to disassemble and install.
Preferably, the fixed frame is equipped with multiple heat emission holes for heat dissipation.
Preferably, it is uniformly provided with to hold out against fixed withstanding tight block, the top on the madial wall of the frame both sides
Tight block is set as the withstanding tight block of arcuation protrusion, the electronic device in shielding case can be carried out by withstanding tight block applying lateral hold out against
Pressure can prevent shielding case from misplacing.
Preferably, what the bottom for holding out against slot and holding out against was equipped with arcuation between fixed block holds out against shrapnel, holds out against shrapnel
Both ends be fixed on the bottom for holding out against slot.By holding out against shrapnel to holding out against the outside pressure of fixed block, can make to hold out against fixation
Positive stop spring plate on block applies enough pressure to holding out against groove sidewall, to increase lateral stress, improves fixed stability.
Preferably, the side for holding out against slot is intilted inclined side, and the inclination angle of inclined side is 20
Degree.
The beneficial effects of the utility model are：
1) fixing intensity of shielding case, is improved, prevents shielding case from loosening and misplacing, the protection improved to electronic device is strong
Degree.
2) while using the fixed frame at the shielding case back side, the connection that can either enhance shielding case holds out against stability, adopts simultaneously
With the connection of both ends fastening type, and the comfort level of disassembly and installation can be improved.
Description of the drawings
It in order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only described in the utility model
Some embodiments, for those of ordinary skill in the art, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram of shielding case specific embodiment of the utility model；
Fig. 2 is a kind of partial schematic diagram of the fixation inclined plate of shielding case specific embodiment of the utility model.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
It please refers to Fig.1, Fig. 2, a kind of shielding case, including shielding case 9, the shielding case 9 is by smearing the cover board of angular length cube
8th, frame 1 and shield assemblies are formed, and cover board 8 and the inner wall of frame 1 connect and compose shielding case 9, the shield assemblies packet
Fixed inclined plate 6 and fixed frame 2 are included, the both ends of the fixation inclined plate 6 are respectively by holding out against fixed block 7 and 1 one jiaos of both sides of frame
The slot 10 that holds out against connect, be arranged with two positive stop spring plates 12 on the both sides for holding out against fixed block 7, and positive stop spring plate 12
High spot holds out against with holding out against the side wall of slot 10 and connect.
In the present embodiment, the fixed frame 2 is laid in the back side of shielding case 9, and the both ends of fixed frame 2 are equipped with mounting hole
3, mounting hole 3 connect fixation by fixing nut 13 with 1 lateral surface of frame, the back side of shielding case 9 is carried out by fixed frame 2 outer
Reinforcing and fixation are enclosed, the fixing intensity of 9 frame 1 of shielding case can either be enhanced, and easy to disassemble and install.
In the present embodiment, the fixed frame 2 is equipped with multiple heat emission holes 4 for heat dissipation.
In the present embodiment, it is uniformly provided with to hold out against fixed withstanding tight block 5, institute on the madial wall of 1 both sides of frame
The withstanding tight block 5 stated is set as the withstanding tight block 5 of arcuation protrusion, the electronic device in shielding case 9 can be applied by withstanding tight block 5
Lateral stretch pressure, can prevent shielding case 5 from misplacing.
In the present embodiment, what the bottom for holding out against slot 10 and holding out against was equipped with arcuation between fixed block 7 holds out against shrapnel 11,
The both ends for holding out against shrapnel 11 are fixed on the bottom for holding out against slot 10.By holding out against shrapnel 11 to holding out against holding out against outward for fixed block 7
Power can make to hold out against the positive stop spring plate 12 on fixed block 7 and apply enough pressure to holding out against 10 side wall of slot, to increase lateral answer
Power improves fixed stability.
In the present embodiment, the side for holding out against slot 10 is intilted inclined side, and the inclination of inclined side
Angle is 20 degree.
Above certain exemplary embodiments that the utility model is only described by way of explanation, undoubtedly, for
Those of ordinary skill in the art, can be with a variety of different in the case of the spirit and scope without departing from the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection domain.
Claims (6)
1. a kind of shielding case, including shielding case, it is characterised in that：The shielding case by smear the cover board of angular length cube, frame and
Shield assemblies are formed, and the inner wall of cover board and frame connects and composes shielding case, the shield assemblies include fixed inclined plate and
Fixed frame, the both ends of the fixation inclined plate are connect respectively by holding out against the slot that holds out against of one jiao of both sides of fixed block and frame, described
Hold out against and two positive stop spring plates be arranged on the both sides of fixed block, and the high spot of positive stop spring plate is held out against with holding out against the side wall of slot
Connection.
2. a kind of shielding case according to claim 1, which is characterized in that the fixed frame is laid in the back of the body of shielding case
Face, and the both ends of fixed frame are equipped with mounting hole, mounting hole connect fixation by fixing nut with frame lateral surface.
3. a kind of shielding case according to claim 1, which is characterized in that the fixed frame is used to radiate equipped with multiple
Heat emission hole.
4. a kind of shielding case according to claim 1, which is characterized in that uniformly set on the madial wall of the frame both sides
It is useful for holding out against fixed withstanding tight block, the withstanding tight block is set as the withstanding tight block of arcuation protrusion.
5. a kind of shielding case according to claim 1, which is characterized in that the bottom for holding out against slot is with holding out against fixed block
Between be equipped with arcuation and hold out against shrapnel, the both ends for holding out against shrapnel are fixed on the bottom for holding out against slot.
6. a kind of shielding case according to claim 1, which is characterized in that the side for holding out against slot is intilted
Inclined side, and the inclination angle of inclined side is 20 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451435.7U CN207560644U (en) | 2017-04-27 | 2017-04-27 | A kind of shielding case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451435.7U CN207560644U (en) | 2017-04-27 | 2017-04-27 | A kind of shielding case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560644U true CN207560644U (en) | 2018-06-29 |
Family
ID=62671491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720451435.7U Expired - Fee Related CN207560644U (en) | 2017-04-27 | 2017-04-27 | A kind of shielding case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207560644U (en) |
-
2017
- 2017-04-27 CN CN201720451435.7U patent/CN207560644U/en not_active Expired - Fee Related
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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: 20180629 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |