CN205755260U

CN205755260U - A kind of radome

Info

Publication number: CN205755260U
Application number: CN201620556925.9U
Authority: CN
Inventors: 文盛杨
Original assignee: Shenzhen Sunway Communication Co Ltd
Current assignee: Shenzhen Sunway Communication Co Ltd
Priority date: 2016-06-08
Filing date: 2016-06-08
Publication date: 2016-11-30
Anticipated expiration: 2026-06-08

Abstract

The utility model discloses a kind of radome, including shielded rack and screening cover, described shielded rack is provided with several apertures, screening cover edge is provided with several and aperture shell fragment buckle one to one, matches with described shell fragment buckle in described aperture.This radome is easy to operate when mounting and dismounting, and can improve efficiency, and after also having preferable flatness, and dismounting, screening cover will not deform, and can recycle, and also reduces the development cost of mould and the frequency that repairs a die simultaneously, cost-effective.

Description

A kind of radome

Technical field

This utility model relates to radome, particularly relates to a kind of radome for electronic equipment.

Background technology

Electronic equipment internal generally comprises circuit board, conductor wire and electronic devices and components etc., and these parts are when normally working Producing high-frequency electromagnetic wave, the electromagnetic wave that these electromagnetic waves can produce with other electronic components interferes, simultaneously can be outside Boundary's Radiation On Human body damages.For reducing interference and the radiation that these electromagnetic waves bring, it will usually designing a radome will These electronic devices and components set in the inner, cover, with this, the electromagnetic wave that electronic component produces.

Existing a kind of radome is as it is shown in figure 1, include that a shielded rack and a screening cover, shielded rack and screening cover surrounding are divided Not Cai Yong perforate 2 and the structure of convex closure 1, make both be clasped.The mould manufacturing this radome need to rush multiple convex Bag or hole characteristic, punching pin drift is easy to wear, causes product plug-hole or convex closure after molding short and small, has a strong impact on assembling effect.It addition, The Sheet Metal Forming Technology of screening cover is to use first blanking to rush the mode of bending after convex closure, and the product plane degree obtained is poor, causes both Coordinate and easily occur loosening.And when needs are changed electronic component or reprocess part, the dismounting of this shielding case structure is more tired Difficulty, the take-down time is long, and yielding after dismounting, it is impossible to reuse.

Utility model content

Technical problem to be solved in the utility model is: provide a kind of mould development cost and frequency of maintenance is low, can be real Now it is rapidly assembled and disassembled, and the radome that can be recycled for multiple times.

In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:

A kind of radome, including shielded rack and screening cover, wherein, described shielded rack is provided with several apertures, shielding Lid edge is provided with several and aperture shell fragment buckle one to one, matches with described shell fragment buckle in described aperture.

Further, the edge-perpendicular of described shell fragment buckle self-shileding lid is downwardly extending.

Further, described shell fragment buckle is the U-shaped structure of opening upwards.

Further, a side of described U-shaped structure is provided with outside projection.

Further, the quantity of described shell fragment buckle is more than 4.

Further, the quantity of described shell fragment buckle is 8.

Further, described aperture and described shell fragment buckle are symmetrical on shielded rack and screening cover respectively.

Further, described radome be shaped as rectangle.

The beneficial effects of the utility model are:

Radome is designed as the structure of shell fragment buckle, and flatness is preferable, and installation and removal are convenient, can improve efficiency；And After dismounting, screening cover will not deform, and can recycle；Also reduce the development cost of mould and the frequency that repairs a die, cost-effective.

Accompanying drawing explanation

Fig. 1 is the structure of existing a kind of radome；

Fig. 2 is the shielding case structure figure of this utility model embodiment one；

Fig. 3 is the partial schematic diagram of shell fragment buckle shown in Fig. 2；

Label declaration:

1, convex closure；2, perforate；3, screening cover；4, shielded rack；5, shell fragment buckle；6, perforate；7, projection.

Detailed description of the invention

By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment and join Conjunction accompanying drawing is explained.

The design of this utility model most critical is: radome is shell fragment fastening type structure, and flatness is preferable, pacifies installation and dismantling Unload convenient and be hardly damaged, can recycle.

Refer to Fig. 2, the radome that this utility model provides, including screening cover and shielded rack, described shielded rack is arranged Several apertures, screening cover edge is had to be provided with several and aperture shell fragment buckle one to one, described aperture and described bullet Sheet buckle matches.

Knowable to foregoing description, the beneficial effects of the utility model are: the structure of described shell fragment buckle is more easily installed And dismounting.

Seen from the above description, the structure of this shell fragment buckle does not interferes with the flatness of screening cover, and screening cover can be made to keep Preferably flatness.

Seen from the above description, the design of this U-shaped structure makes shell fragment buckle have certain elastic force, can be by pressing inward against With loosen, tighten up and restore.

Seen from the above description, this projection can fasten with the aperture on shielded rack, makes shielded rack and screening cover be connected to Together.

Further, the dual-side of described U-shaped structure is equipped with outside projection.

Seen from the above description, both sides are equipped with projection, can play more preferable snap action.

Further, the quantity of described shell fragment buckle is more than 4.

Seen from the above description, the periphery of radome has multiple shell fragment buckle to match, it is possible to preferably cover radome Interior electronic component.

Further, the quantity of described shell fragment buckle is 8.

Seen from the above description, this structure can make radome uniform force, does not haves press-bending or tilts, after can making installation The flatness that still had of radome.

Further, described radome be shaped as rectangle.

Seen from the above description, electronic component is the most all arranged on the circuit board of rectangle, and the radome of rectangle can be relatively Match with circuit board well, save space.

Embodiment one

Refer to Fig. 2, embodiment one of the present utility model is: a kind of radome, can be rectangular configuration, it is possible to as required It is regular or irregularly shaped, including screening cover 3 and shielded rack 4, at screening cover 3 that the structure of the components and parts of shielding is designed as other Periphery is provided with several shell fragment buckles 5, and shell fragment buckle 5 is at least provided with on two relative edges of screening cover, preferably on four limits It is equipped with shell fragment buckle 5, and the surface perimeter of shielded rack 4 is provided with several and shell fragment buckle 5 perforate 6 one to one. Described perforate 6 and described shell fragment buckle 5 are symmetrical on shielded rack 4 and screening cover 3 respectively.The quantity of shell fragment buckle is 4 Above, it is preferred that in the present embodiment, the quantity of shell fragment buckle is 8.The edge-perpendicular of described shell fragment buckle 5 self-shileding lid 3 to Lower extension is formed, and shell fragment buckle 5 can separate with screening cover 3, it is also possible to one-body molded with screening cover 3.Preferably, the present embodiment Shell fragment buckle 5 and screening cover 3 one-body molded, screening cover 3 flatness obtained is preferable.As it is shown on figure 3, described shell fragment buckle 5 For the U-shaped structure of opening upwards, one end of U-shaped structure is connected with the edge of described screening cover 3, preferably by a bending segment phase Even, a side of described U-shaped structure, preferably outer side edges are provided with outside projection 7, and described projection 7 is bending structure.

This utility model, by arranging the structure of shell fragment buckle 5, can complete installation and removal easily.Need to install During radome 3, only screening cover 3 need to be placed on above shielded rack 4, and make shell fragment buckle 5 be directed at one by one with perforate 6, press down on Screening cover 3 once, the projection 7 on shell fragment buckle 5 will snap in below perforate 6, and shell fragment buckle 5 engages with perforate 6, can be complete Become installation action.When needing to dismantle radome, only need to push shrapnel buckle 5 to the inner side of screening cover 3, upwards carries screening cover simultaneously 3, screening cover 3 and shielded rack 4 can be made to depart from, complete dismounting.

In sum, the shield plane degree that this utility model provides is preferable, easy to operate during installation and removal, can improve After efficiency, and dismounting, screening cover will not deform, and can recycle, and also reduces the development cost of mould and the frequency that repairs a die simultaneously Rate, cost-effective.

The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every Utilize the equivalents that this utility model description and accompanying drawing content are made, or be directly or indirectly used in relevant technology neck Territory, is the most in like manner included in scope of patent protection of the present utility model.

Claims

1. a radome, including shielded rack and screening cover, it is characterised in that: it is provided with several apertures on described shielded rack, Screening cover edge is provided with several and aperture shell fragment buckle one to one, matches with described shell fragment buckle in described aperture.

2. radome as claimed in claim 1, it is characterised in that: the edge-perpendicular of described shell fragment buckle self-shileding lid is to downward Stretch formation.

3. radome as claimed in claim 1 or 2, it is characterised in that: described shell fragment buckle is the U-shaped structure of opening upwards.

4. radome as claimed in claim 3, it is characterised in that: a side of described U-shaped structure is provided with outside projection.

5. radome as claimed in claim 1, it is characterised in that: the quantity of described shell fragment buckle is more than 4.

6. radome as claimed in claim 1, it is characterised in that: the quantity of described shell fragment buckle is 8.

7. the radome as described in claim 1-2,4-6 any one, it is characterised in that: described aperture and described shell fragment buckle Symmetrical on shielded rack and screening cover respectively.

8. the radome as described in claim 1-2, any one of 4-6, it is characterised in that: described radome be shaped as rectangle.