CN203369044U - Shield fixation piece and shield fixation assembly - Google Patents
Shield fixation piece and shield fixation assembly Download PDFInfo
- Publication number
- CN203369044U CN203369044U CN 201320298397 CN201320298397U CN203369044U CN 203369044 U CN203369044 U CN 203369044U CN 201320298397 CN201320298397 CN 201320298397 CN 201320298397 U CN201320298397 U CN 201320298397U CN 203369044 U CN203369044 U CN 203369044U
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- China
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- clamping part
- shield
- clamping
- tail end
- limiting section
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Abstract
The utility model discloses a shield fixation piece and a shield fixation assembly. The shield fixation piece is used for fixing a shield and composed of a base, a clamping part, and a limiting part, wherein the clamping part extends upwards from one side of the base and the limiting part extends upwards from the other side of the base. The upwards extending height of the limiting part is lower than the upwards extending height of the clamping part. The shield comprises a wall with a protrusion part. The clamping part is provided with a groove. When the shield is fixed by the shield fixation piece, the protrusion part is arranged in the groove of the clamping part to clamp the wall between the clamping part and the limiting part. The shield is assembled and fixed on the shield fixation piece without welding process.
Description
Technical field
The utility model relates to a kind of shielding fixture and combination thereof, especially refers to weld shielding fixture and the combination thereof that can complete assembling.
Background technology
Electronic product usually can cause because of electromagnetic interference (Electromagnetic Interference, EMI) work interruption, undesired shutdown, crosstalk and the problem such as system delay, even may affect the health of human body.The problem of getting rid of EMI, the designer of electronic product often can provide shielding to cover electromagnetic radiation with metallic shield for some the specific electron part on substrate and disturb.
The cover body that the shielding that industry adopts usually is formed in one.Please refer to Fig. 1, the support wall 30a that cover body 3a has roof and extends vertically downward from the roof periphery.During assembling, this cover body 3a is covered on the electronic component that needs conductively-closed, and by modes such as welding, wall is fixed on the motherboard 2 that this electronic component is set.Yet, if the electronic component of conductively-closed breaks down, or while need checking this electronic component, the engineering staff need first by the shielding of electromagnetic shielding from motherboard 2 tip-off after pull down cover body 3a, then just can check electronic component.This kind of practice causes engineering staff's unusual inconvenience when operating maintenance.
The utility model content
The purpose of this utility model is to provide a kind of shielding fixture and shielding fixed combination, and it need not be welded can be fixed on the shield assembling on the shielding fixture.
For achieving the above object, the utility model provides a kind of shielding fixture, and it is in order to fix a shield.This shielding fixture comprises: a base, a clamping part and a limiting section.Clamping part is to extend from a side direction of this base, and limiting section is to extend upward from the opposite side of this base.The upwardly extending height of limiting section is short in clamping part.This shield comprises a wall, and wall is provided with a protuberance.This clamping part is provided with a groove.When this shielding fixture is fixed this shield, this protuberance is this groove that is positioned at this clamping part, and this wall is clamped between clamping part and limiting section.
The preferably, clamping part also comprises a clamping tail end, it is positioned at the tail end of the bearing of trend of this clamping part, and this clamping tail end makes the integral body of this clamping part slightly be < type towards the reverse extension of clamping direction.
Wherein, limiting section also comprises a spacing tail end, and it is positioned at the tail end of the bearing of trend of this limiting section, and this spacing tail end slightly is the integral body of this limiting section towards the reverse extension of clamping direction > type.
The utility model also provides a kind of shielding fixed combination, and it comprises shielding fixture described above and shield.
Particularly, this shields fixed combination, comprising: a shield, and it comprises a wall, and this wall is provided with a protuberance; And one the shielding fixture, it comprises: a base; One clamping part, it is to extend from a side direction of this base, and this clamping part comprises a groove; And a limiting section, it is to extend upward from the opposite side of this base, the upwardly extending height of this limiting section is short in this clamping part; This protuberance is positioned at this groove of this clamping part when this shielding fixture is fixed this shield, and this wall is clamped between this clamping part and this limiting section.
Wherein, this clamping part comprises a clamping tail end, and it is positioned at the tail end of the bearing of trend of this clamping part, and this clamping tail end makes the integral body of this clamping part slightly be < type towards the reverse extension of clamping direction.
Wherein, this limiting section comprises a spacing tail end, and it is positioned at the tail end of the bearing of trend of this limiting section, and this spacing tail end slightly is the integral body of this limiting section towards the reverse extension of clamping direction > type.
In another embodiment, the utility model provides a kind of shielding fixture, comprises two clamping parts arranged side by side, to strengthen chucking power.
Particularly, this shielding fixture is in order to fix a shield, and this shield comprises a wall, and this shielding fixture comprises: a base; Two clamping parts, respectively this clamping part is to extend upward from the same side of this base, and respectively this clamping part comprises a groove; And a limiting section, it is to extend upward from the opposite side of this base, the upwardly extending height of this limiting section is short in this clamping part respectively; Wherein this wall of this shield has two protuberances, and respectively this protuberance lays respectively in respectively this groove of this clamping part respectively when this shielding fixture is fixed this shield, and this wall is clamped between this two clamping part and this limiting section.
Wherein, respectively this clamping part more comprises a clamping tail end, and it is positioned at the respectively tail end of the bearing of trend of this clamping part, and respectively this clamping tail end, towards the reverse extension of clamping direction, makes the respectively integral body of this clamping part slightly be < type.
Wherein, this limiting section comprises a spacing tail end, and it is positioned at the tail end of the bearing of trend of this limiting section, and this spacing tail end slightly is the integral body of this limiting section towards the reverse extension of clamping direction > type.
Another embodiment of the utility model also provides a kind of shielding fixed combination, and shielding fixture and shield that it comprises another embodiment wherein shield fixture and also comprise two clamping parts arranged side by side, to strengthen chucking power.
Particularly, this shields fixed combination, and it comprises: a shield, and it comprises a wall, and this wall is provided with two protuberances; And one the shielding fixture, it comprises: a base; Two clamping parts, respectively this clamping part is to extend upward from the same side of this base, and respectively this clamping part comprises a groove; And a limiting section, it is to extend upward from the opposite side of this base, the upwardly extending height of this limiting section is short in this clamping part; Respectively this protuberance lays respectively in this groove of this clamping part respectively when this shielding fixture is fixed this shield, and this wall is clamped between this two clamping part and this limiting section.
Shielding fixture of the present utility model, it need not weld to complete the shield assembling is fixed on the shielding fixture.Shielding fixed combination of the present utility model, it comprises above-mentioned shield and shielding fixture.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
The accompanying drawing explanation
The shield that Fig. 1 is prior art.
Fig. 2 is that the utility model contains the shielding fixed combination that shields fixture.
Fig. 3 A is shielding fixture of the present utility model.
The end view that Fig. 3 B is shielding fixture of the present utility model.
Fig. 4 is shield of the present utility model.
Partial cross sectional views after the shielding fixed combination that Fig. 5 is Fig. 2 is assembled.
Wherein, Reference numeral:
Embodiment
Please refer to Fig. 2, the utility model provides a kind of shielding fixture 1, and it is to fix a shield 3.Usually shielding fixture 1 is to be welded on motherboard 2, and 3 of shields are also to be fixed on motherboard 2 by shielding fixture 1.Therefore another embodiment of the present utility model is to provide a kind of shielding fixed combination, and it comprises shielding fixture 1 described above and shield 3.
Please refer to Fig. 3 A, shielding fixture 1 of the present utility model comprises: a base 10, a clamping part 13 and a limiting section 11.Clamping part 13 is to extend from a side direction of base 10.Limiting section 11 is to extend upward from the opposite side of base 10.Clamping part 13 also is provided with a groove 15.
The preferably, clamping part 13 also comprises a clamping tail end 16, it is positioned at the tail end of the bearing of trend of this clamping part 13, and this clamping tail end 16 is towards the reverse extension (example right side) as shown in Figure 3A of clamping direction, makes the integral body of clamping part 13 slightly be < type.Limiting section 11 comprises a spacing tail end 12, and it is positioned at the tail end of the bearing of trend of this limiting section 11, and this spacing tail end 12 slightly is the integral body of this limiting section 11 towards the reverse extension of clamping direction > type.Spacing tail end 12 extends towards different directions respectively with clamping tail end 16.
Please refer to Fig. 3 B, the short h2 of the height in clamping part 13 of the upwardly extending height h1 of limiting section 11.Thus, the elasticity of clamping part 13 can be relatively good, and the elasticity of limiting section 11 is poor, even may be because the height of limiting section 11 is too low and nonelastic.Beneath by further specified.
Please refer to Fig. 4, shield 3 comprises a wall 30, and wall 30 is provided with a protuberance 31.
Please refer to Fig. 5, the protuberance 31 of shield 3 is the grooves 15 corresponding to clamping part 13.When shielding fixture 1 fixed shield 3, protuberance 31 is the grooves 15 that are positioned at clamping part 13, so that wall 30 is clamped between clamping part 13 and limiting section 11.
When the user will be assembled into shield 3 on shielding fixture 1, because spacing tail end 12 and clamping tail end 16 extend towards different directions respectively, therefore produce a large opening, the user is easy to just the wall of shield 3 30 to be placed between spacing tail end 12 and clamping tail end 16.And as mentioned above, because clamping part 13 is to have flexiblely, once slide into the groove 15 that is positioned at clamping part 13 when protuberance 31, clamping part 13 just can provide chucking power, make wall 30 by being clamped between clamping part 13 and limiting section 11 tightly.
When the user will be when shielding fixture 1 be removed shield 3, as mentioned above, because the elasticity of limiting section 11 bad (even nonelastic), the user only needs to press the clamping tail end 16 of clamping part 13, can make easily protuberance 31 break away from the groove 15 of clamping part 13.Now, the user only need by shield 3 up movement can complete dismounting.
Please get back to Fig. 2, in another embodiment, shielding fixture 1 ' of the present utility model comprises two clamping parts arranged side by side 13, increases whereby the contact area of the wall 30 of itself and shield 3, to strengthen chucking power.Other element at the present embodiment is all same as the previously described embodiments, therefore no longer repeats to repeat.
Same in order to strengthen chucking power, the shielding fixed combination of another embodiment of the utility model includes shielding fixture 1 ' and the shield 3 of above-mentioned paragraph containing two clamping parts 13 arranged side by side.Other element is all same as the previously described embodiments, therefore no longer repeat to repeat.
Certainly; the utility model also can have other various embodiments; in the situation that do not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the utility model claim.
Claims (10)
1. a shielding fixture, it is in order to fix a shield, and this shield comprises a wall, it is characterized in that, and this shielding fixture comprises:
One base;
One clamping part, it is to extend from a side direction of this base, and this clamping part comprises a groove; And
One limiting section, it is to extend upward from the opposite side of this base, the upwardly extending height of this limiting section is short in this clamping part;
Wherein this wall of this shield has a protuberance, and this protuberance is positioned at this groove of this clamping part when this shielding fixture is fixed this shield, and this wall is clamped between this clamping part and this limiting section.
2. shielding fixture according to claim 1, is characterized in that, this clamping part comprises a clamping tail end, and it is positioned at the tail end of the bearing of trend of this clamping part, and this clamping tail end is towards the reverse extension of clamping direction.
3. shielding fixture according to claim 1 and 2, is characterized in that, this limiting section comprises a spacing tail end, and it is positioned at the tail end of the bearing of trend of this limiting section, and this spacing tail end is towards the reverse extension of clamping direction.
4. a shielding fixed combination, is characterized in that, it comprises:
One shield, it comprises a wall, and this wall is provided with a protuberance; And
One shielding fixture, it comprises:
One base;
One clamping part, it is to extend from a side direction of this base, and this clamping part comprises a groove; And
One limiting section, it is to extend upward from the opposite side of this base, the upwardly extending height of this limiting section is short in this clamping part;
This protuberance is positioned at this groove of this clamping part when this shielding fixture is fixed this shield, and this wall is clamped between this clamping part and this limiting section.
5. shielding fixed combination according to claim 4, is characterized in that, this clamping part comprises a clamping tail end, and it is positioned at the tail end of the bearing of trend of this clamping part, and this clamping tail end is towards the reverse extension of clamping direction.
6. shielding fixed combination according to claim 5, is characterized in that, this limiting section comprises a spacing tail end, and it is positioned at the tail end of the bearing of trend of this limiting section, and this spacing tail end is towards the reverse extension of clamping direction.
7. a shielding fixture, it is in order to fix a shield, and this shield comprises a wall, it is characterized in that, and this shielding fixture comprises:
One base;
Two clamping parts, respectively this clamping part is to extend upward from the same side of this base, and respectively this clamping part comprises a groove; And
One limiting section, it is to extend upward from the opposite side of this base, the upwardly extending height of this limiting section is short in this clamping part respectively;
Wherein this wall of this shield has two protuberances, and respectively this protuberance lays respectively in respectively this groove of this clamping part respectively when this shielding fixture is fixed this shield, and this wall is clamped between this two clamping part and this limiting section.
8. shielding fixture according to claim 7, is characterized in that, respectively this clamping part more comprises a clamping tail end, and it is positioned at the respectively tail end of the bearing of trend of this clamping part, and respectively this clamps the reverse extension of tail end towards the clamping direction.
9. according to the described shielding fixture of claim 7 or 8, it is characterized in that, this limiting section comprises a spacing tail end, and it is positioned at the tail end of the bearing of trend of this limiting section, and this spacing tail end is towards the reverse extension of clamping direction.
10. a shielding fixed combination, is characterized in that, it comprises:
One shield, it comprises a wall, and this wall is provided with two protuberances; And
One shielding fixture, it comprises:
One base;
Two clamping parts, respectively this clamping part is to extend upward from the same side of this base, and respectively this clamping part comprises a groove; And
One limiting section, it is to extend upward from the opposite side of this base, the upwardly extending height of this limiting section is short in this clamping part;
Respectively this protuberance lays respectively in this groove of this clamping part respectively when this shielding fixture is fixed this shield, and this wall is clamped between this two clamping part and this limiting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298397 CN203369044U (en) | 2013-05-28 | 2013-05-28 | Shield fixation piece and shield fixation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298397 CN203369044U (en) | 2013-05-28 | 2013-05-28 | Shield fixation piece and shield fixation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369044U true CN203369044U (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320298397 Expired - Fee Related CN203369044U (en) | 2013-05-28 | 2013-05-28 | Shield fixation piece and shield fixation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259709A (en) * | 2018-09-25 | 2019-01-25 | 长江师范学院 | Shoes dehydrating and drying method |
| CN109330541A (en) * | 2018-09-25 | 2019-02-15 | 长江师范学院 | A kind of centrifugal shoes dehydration device |
-
2013
- 2013-05-28 CN CN 201320298397 patent/CN203369044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259709A (en) * | 2018-09-25 | 2019-01-25 | 长江师范学院 | Shoes dehydrating and drying method |
| CN109330541A (en) * | 2018-09-25 | 2019-02-15 | 长江师范学院 | A kind of centrifugal shoes dehydration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20180528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |