CN207118222U - A kind of radome - Google Patents
A kind of radome Download PDFInfo
- Publication number
- CN207118222U CN207118222U CN201720795501.2U CN201720795501U CN207118222U CN 207118222 U CN207118222 U CN 207118222U CN 201720795501 U CN201720795501 U CN 201720795501U CN 207118222 U CN207118222 U CN 207118222U
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- China
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- support body
- bending groove
- radome
- shielded rack
- screening cover
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Abstract
It the utility model is related to a kind of radome, including shielded rack and screening cover, the edge placement of the shielded rack stretches out provided with edge portion along its length, the edge placement of the screening cover bends inwards to form bending groove along its length, the upper surface of the shielded rack is provided with least one sunk structure, the lower surface of the screening cover is provided with least one bulge-structure being adapted to sunk structure, the edge portion inserts the bending groove by the notch of bending groove, until bulge-structure is caught in sunk structure.Radome of the present utility model, which has, saves mould development cost and the cost that repairs a die, and improves the advantages of production efficiency is with production cost is reduced.
Description
Technical field
Electronic shield technology is the utility model is related to, more particularly to a kind of radome.
Background technology
Radome generally comprises shield bracket and lid, in the prior art, the assembling of shield bracket and lid using hole with
Convex closure structure coordinates, and therefore, needs to be molded multiple convex closures or hole characteristic on mould, and be molded punching pin and be easy to wear and collapse
It is disconnected, cause in holes of products to exist after shaping lousiness or plug-hole and convex closure is short and small and risk of rupture.In addition, mould punching pin damage frequency
Rate is high, and increase repairs a die and reduced production efficiency.In addition, when needing to change or repairing electronic component, for existing radome knot
Structure dismounting is relatively difficult, and is easily damaged electronic component on screening cover and pcb board in dismounting, and repeat usage is relatively low.
For example, the Chinese utility model patent of Application No. 201010229053.2 discloses a kind of radome, it includes
Framework and the lid removably covered on framework, the framework are provided with through hole, and the lid is provided with convex closure, and convex closure is fastened in
In through hole, two buckles are additionally provided with the framework, the lid also includes a top plate and two holding sections, and the holding section includes one and top plate
Parallel holding wall and a block button hole between top plate and holding wall, the buckle pass through block button hole and the holding wall clamping.
Radome disclosed in above-mentioned patent hooks the fixed form in through hole using above-mentioned convex closure, and the radome still can not
Solves the technical problem that above-mentioned dismounting is difficult, mould development cost and the cost that repairs a die are higher.
Utility model content
Technical problem to be solved in the utility model is：Mould development cost can effectively be reduced and repair a die into by providing one kind
This, and easy-to-dismount radome.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of radome, including shielded rack and screening cover, the edge placement of the shielded rack stretch out along its length
Provided with edge portion, the edge placement of the screening cover bends inwards to form bending groove along its length, the upper table of the shielded rack
Face is provided with least one sunk structure, and the lower surface of the screening cover is provided with least one projection being adapted to sunk structure
Structure, the edge portion is inserted the bending groove by the notch of bending groove and slided in bending groove, until bulge-structure card
Enter in sunk structure.
Further, the edge placement of the both sides being oppositely arranged of the shielded rack is equipped with the edge portion, the screen
The edge placement for covering the both sides being oppositely arranged of lid is equipped with the bending groove.
Further, the sunk structure be arranged at the shielded rack provided with edge portion the both sides being oppositely arranged it
Between.
Further, sunk structure is arranged at the edge placement of shielded rack, and the bulge-structure is arranged at the side of screening cover
Along position.
Further, the number of the sunk structure and bulge-structure is respectively two or more, more than two depression knots
Setting is respectively separated between structure between more than two bulge-structures.
Further, in addition to semi-drawing structure, the shielded rack include end to end first support body, the second frame successively
Body, triframe body and the 4th support body, the edge portions She Yu not be on the first support bodys and triframe body, and the sunk structure is set
In on second support body.
Further, in first support body, the second support body, triframe body and the 4th support body, two framves being disposed adjacent
Junction between body is respectively equipped with the semi-drawing structure.
Further, first support body, the second support body, triframe body and the 4th support body include top surface and and top surface respectively
The side of connection, first support body, the second support body, the top surface of triframe body and the 4th support body are integrally formed setting, and described
One support body, the second support body, triframe body and the 4th support body side between pass through the semi-drawing structure and connect.
Further, the sunk structure is arranged at the top surface of the second support body.
Further, the edge portion coordinates with the bending groove gap.
The beneficial effects of the utility model are：
(1) said structure design of radome of the present utility model so that its mould molding process is blanking-stretching-punching
Hole-shaping.Effectively reduce die procedure, the reduction of die procedure so that forming stability and flatness are more stable, this structure
For drawing and forming, so size also will be more stable and be easier adjustment mould.I.e.：Size and flatness are more steady compared with existing structure
It is fixed, and mould molding process is few, saves mould development cost and the cost that repairs a die, and improve production efficiency and reduce production cost；
(2) bending groove is added on the basis of existing radome, bending groove can more preferably sting the edge portion of tight shielded rack,
Avoid the risk that comes off；
(3) set-up time more can be saved compared with existing structure radome, improves assembling production efficiency and reduce cost of labor；
(4) the more convenient installation of more existing radome, and need repairing the electronic component on mainboard when, can quickly tear open
Screen unlocking lid, save the take-down time；
(5) after assembling, the contact surface of more existing radome screening cover contact shielded rack of the present utility model is bigger, is beneficial to
RF signal stabilizations；
(6) it is higher compared with the screening cover repeat usage of existing structure, maintenance cost and raising efficiency can be more saved, and in phase
The utility model can more meet trend and the functional requirement developed in the existing thin direction of electronic product than under.
Brief description of the drawings
Fig. 1 is the shielded rack of the radome of the utility model embodiment and shielding is placed on structure chart when not engaging；
Fig. 2 is the shielded rack of the radome of the utility model embodiment and shielding is placed on structure chart when in sliding process；
Fig. 3 is that the shielded rack of the radome of the utility model embodiment and shielding are placed on the structure chart after completing engaging；
Fig. 4 is the schematic enlarged-scale view at A positions in Fig. 2；
Fig. 5 is the schematic enlarged-scale view at B positions in Fig. 3.
Label declaration：
1st, shielded rack；11st, edge portion；12nd, sunk structure；13rd, semi-drawing structure；2nd, screening cover；21st, bending groove；22nd, it is convex
Play structure；3、PCB.
Embodiment
For detailed description technology contents of the present utility model, the objects and the effects, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is：Above-mentioned edge portion and bending groove are designed, makes shielded rack and screening cover real
Existing slidingtype connection；Original hole and convex closure structure are coordinated and make the letter based on conplane sunk structure and bulge-structure into
Single deck tape-recorder closes, and is easy to the shaping of sunk structure and bulge-structure, and then save mould development cost and the cost that repairs a die
Fig. 1-5, a kind of radome, including shielded rack 1 and screening cover 2 are refer to, the edge placement edge of the shielded rack 1 is long
Degree direction stretches out to bend inwards to form bending groove along its length provided with edge portion 11, the edge placement of the screening cover 2
21, the upper surface of the shielded rack 1 is provided with least one sunk structure 12, and the lower surface of the screening cover 2 is provided with and depression
At least one bulge-structure 22 of physical fit, the edge portion 11 insert the bending groove simultaneously by the notch of bending groove 21
Slided in bending groove, until bulge-structure 22 is caught in sunk structure 12.
The process of radome of the present utility model is：
Product is drawn into mainboard opposite position by SMT machines to be welded, frame to be shielded is fixed on PCB, so
After win sucker, the fit structure based on above-mentioned edge portion Yu bending groove, screening cover bending groove is first directed at shielded rack edge
Portion's (concretely flange), then gently lid is promoted towards the direction of sunk structure, until the bulge-structure of screening cover
Combined with the sunk structure of shielded rack, so as to which screening cover is advanced on shielded rack by sliding type.
It was found from foregoing description, the beneficial effects of the utility model are：
(1) said structure design of radome of the present utility model so that its mould molding process is blanking-stretching-punching
Hole-shaping.Effectively reduce die procedure, the reduction of die procedure so that forming stability and flatness are more stable, this structure
For drawing and forming, so size also will be more stable and be easier adjustment mould.I.e.：Size and flatness are more steady compared with existing structure
It is fixed, and mould molding process is few, saves mould development cost and the cost that repairs a die, and improve production efficiency and reduce production cost；
(2) bending groove is added on the basis of existing radome, bending groove can more preferably sting the edge portion of tight shielded rack,
Avoid the risk that comes off；
(3) set-up time more can be saved compared with existing structure radome, improves assembling production efficiency and reduce cost of labor；
(4) the more convenient installation of more existing radome, and need repairing the electronic component on mainboard when, can quickly tear open
Screen unlocking lid, save the take-down time；
(5) after assembling, the contact surface of more existing radome screening cover contact shielded rack of the present utility model is bigger, is beneficial to
RF signal stabilizations；
(6) it is higher compared with the screening cover repeat usage of existing structure, maintenance cost and raising efficiency can be more saved, and in phase
The utility model can more meet trend and the functional requirement developed in the existing thin direction of electronic product than under.
Further, the edge placement of the both sides being oppositely arranged of the shielded rack 1 is equipped with the edge portion 11, described
The edge placement of the both sides being oppositely arranged of screening cover 2 is equipped with the bending groove 21.
Seen from the above description, it is equipped with edge as a specific topology example, the both sides being oppositely arranged of shielded rack
Portion, i.e. two edge portions being oppositely arranged are formed on shielded rack；It is corresponding, each being oppositely arranged located at screening cover of bending groove
Both sides.
Further, the sunk structure 12 is arranged at be oppositely arranged two of the shielded rack 1 provided with edge portion 11
Between side.
Seen from the above description, two edge portions being oppositely arranged are located at as a specific topology example, sunk structure
Between position.
Further, sunk structure 12 is arranged at the edge placement of shielded rack 1, and the bulge-structure 22 is arranged at screening cover
2 edge placement.
Seen from the above description, as a specific topology example, sunk structure is located at the edge placement of shielded rack, shielding
Lid realizes the engaging with shielded rack along position on top.
Further, the number of the sunk structure 12 and bulge-structure 22 is respectively two or more, more than two recessed
Setting is respectively separated between more than two bulge-structures 22 between sunken structure 12.
Seen from the above description, as a specific topology example, the number of sunk structure and bulge-structure be it is multiple,
More stable fixing connection can be achieved, it is preferred that uniform intervals are set between multiple sunk structures, between multiple bulge-structures also
Uniform intervals are set.
Further, in addition to semi-drawing structure 13, the shielded rack 1 includes end to end first support body, the successively
Two support bodys, triframe body and the 4th support body, the edge portions She Yu not be on the first support bodys and triframe body, the sunk structure
12 are arranged on second support body.
Seen from the above description, as a specific topology example, two edges portion respectively located at the first opposite support body and
On triframe body, sunk structure is arranged at second frame between the first support body and triframe body where two articles of edges portion
On body.
Further, in first support body, the second support body, triframe body and the 4th support body, two framves being disposed adjacent
Junction between body is respectively equipped with the semi-drawing structure 13.
Seen from the above description, as a specific topology example, the setting of above-mentioned semi-drawing structure, it is more easy to for mould
In shaping, that is, there is the effect for being easy to shaping.
Further, first support body, the second support body, triframe body and the 4th support body include top surface and and top surface respectively
The side of connection, first support body, the second support body, the top surface of triframe body and the 4th support body are integrally formed setting, and described
One support body, the second support body, triframe body and the 4th support body side between connected by the semi-drawing structure 13.
Seen from the above description, as a specific topology example, above-mentioned shielded rack structure can be used, there is structure letter
List, it is easy to the advantages of shaping.
Further, the sunk structure 12 is arranged at the top surface of the second support body.
Further, the edge portion 11 coordinates with the gap of bending groove 21.
Seen from the above description, seen from the above description, as a specific topology example, sunk structure is arranged at above-mentioned
Top surface, edge portion coordinate with the bending groove gap, are easy to carry out relative slide therebetween.
Fig. 1-5 are refer to, embodiment one of the present utility model is：
The radome of the present embodiment, including shielded rack 1, screening cover 2, the PCB3 of semi-drawing structure 13 and tabular, shielded rack 1
On PCB3, shielded rack 1 includes end to end first support body, the second support body, triframe body and the 4th support body successively, described
First support body, the second support body, triframe body and the 4th support body include top surface and the side being connected with top surface, the first respectively
Body, the second support body, the top surface of triframe body and the 4th support body are integrally formed setting, first support body, the second support body, the 3rd frame
Connected between the side of body and the 4th support body by the semi-drawing structure 13.The edge of the top surface of first support body and triframe body
Position stretches out along its length to be each provided with a line and is then arranged at the top of the second support body along portion 11, sunk structure 12
Face.Screening cover 2 is a quadrangular plate with four edges, and two opposite edge length directions of screening cover 2 bend inwards shape
Into bending groove 21, end of the screening cover between above-mentioned bending groove 21 is provided with the bulge-structure 22 being adapted to sunk structure 12.Will
Notch (one end for being provided with bulge-structure) alignment edge portion 11 of bending groove 21, then applies screening cover 2 towards sunk structure 12
Add thrust, edge portion 11 is slided in bending groove, until bulge-structure 22 is caught in sunk structure 12, so as to complete shielded rack 1
With the connection of screening cover 2.
In summary, radome provided by the utility model, which has, saves mould development cost and the cost that repairs a die, and improves
The advantages of production efficiency and reduction production cost.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of radome, including shielded rack and screening cover, it is characterised in that the edge placement of the shielded rack is along its length
Stretch out and be provided with edge portion, the edge placement of the screening cover bends inwards to form bending groove along its length, the shielding
The upper surface of frame is provided with least one sunk structure, and the lower surface of the screening cover is provided be adapted to sunk structure at least one
Individual bulge-structure, the edge portion is inserted the bending groove by the notch of bending groove and slided in bending groove, until convex
Structure is played to be caught in sunk structure.
2. radome according to claim 1, it is characterised in that the edge position of the both sides being oppositely arranged of the shielded rack
The edge portion that is equipped with is put, the edge placement of the both sides being oppositely arranged of the screening cover is equipped with the bending groove.
3. radome according to claim 1, it is characterised in that the sunk structure is arranged at provided with described in edge portion
Between the both sides being oppositely arranged of shielded rack.
4. the radome according to claim 1 or 3, it is characterised in that sunk structure is arranged at the edge placement of shielded rack,
The bulge-structure is arranged at the edge placement of screening cover.
5. radome according to claim 1, it is characterised in that the number of the sunk structure and bulge-structure is respectively
Two or more, setting is respectively separated between more than two bulge-structures between more than two sunk structures.
6. radome according to claim 1, it is characterised in that also including semi-drawing structure, the shielded rack include according to
Secondary end to end first support body, the second support body, triframe body and the 4th support body, the edge portions not She Yu the first support body and
On triframe body, the sunk structure is arranged on second support body.
7. radome according to claim 6, it is characterised in that first support body, the second support body, triframe body and
In four support bodys, the junction between two support bodys being disposed adjacent is respectively equipped with the semi-drawing structure.
8. radome according to claim 7, it is characterised in that first support body, the second support body, triframe body and
Four support bodys include top surface and the side being connected with top surface, first support body, the second support body, triframe body and the 4th support body respectively
Top surface be integrally formed setting, first support body, the second support body, triframe body and the 4th support body side between by described
Semi-drawing structure connects.
9. radome according to claim 8, it is characterised in that the sunk structure is arranged at the top surface of the second support body.
10. radome according to claim 1, it is characterised in that the edge portion coordinates with the bending groove gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795501.2U CN207118222U (en) | 2017-07-03 | 2017-07-03 | A kind of radome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795501.2U CN207118222U (en) | 2017-07-03 | 2017-07-03 | A kind of radome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207118222U true CN207118222U (en) | 2018-03-16 |
Family
ID=61586477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795501.2U Active CN207118222U (en) | 2017-07-03 | 2017-07-03 | A kind of radome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207118222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249293A (en) * | 2017-07-03 | 2017-10-13 | 深圳市信维通信股份有限公司 | A kind of radome |
-
2017
- 2017-07-03 CN CN201720795501.2U patent/CN207118222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249293A (en) * | 2017-07-03 | 2017-10-13 | 深圳市信维通信股份有限公司 | A kind of radome |
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