CN206196251U - Directional shield of enclosed type cell -phone signal - Google Patents
Directional shield of enclosed type cell -phone signal Download PDFInfo
- Publication number
- CN206196251U CN206196251U CN201621196336.0U CN201621196336U CN206196251U CN 206196251 U CN206196251 U CN 206196251U CN 201621196336 U CN201621196336 U CN 201621196336U CN 206196251 U CN206196251 U CN 206196251U
- Authority
- CN
- China
- Prior art keywords
- base plate
- baffle
- metal frame
- mobile phone
- metal
- 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
Abstract
The utility model discloses a directional shield of enclosed type cell -phone signal, including the shield body, the shield body includes open -top's metal frame, the inside shield circuit board that sets up of metal frame, metal frame's the outside antenna of being connected with shield circuit board that sets up in one side, the antenna side of shield body sets up directional shield assembly, directional shield assembly includes bottom plate and directional shielded enclosure, and simultaneously, the antenna is located directional shielded enclosure and bottom plate, in the enclosure space that metal frame constitutes, directional shielded enclosure's roof can approximately close the opening of shield body, at least one surface of directional shielded enclosure is the plastics surface, metal frame, the bottom of bottom plate sets up the self -adhesive. The utility model discloses can realize the directional blocking function of cell -phone signal, and the discovery through inspecting that the directional shielded enclosure and bottom plate, metal frame's the condition of being connected can also be convenient the utility model discloses a do not unpack, do not destroyed apart the unable normal work of shield when avoiding using.
Description
Technical field
The utility model relates generally to mobile phone signal shielding technical field, specifically a kind of enclosed type mobile phone signal orientation screen
Cover device.
Background technology
When current cellular phone signal shielding device works, interference signal can be launched and form spherical interference region to disturb this area
Mobile phone signal in domain, causes the user mobile phone in this spheric region all to use.And in fact, at multiple cellphone subscribers
When same spheric region, we only need to shield the user mobile phone signal of certain ad-hoc location in this region sometimes, without
Other people are influenceed normally to use mobile phone, when such as using shielding device in the car, in order that the other staff in addition to driver can be normal
Using mobile phone, while influenceing traffic safety using mobile phone when being driven in order to avoid driver again, simply can make to be seated at driver position
The mobile phone signal of personnel shielded, and the mobile phone signal of the other staff of in-car will not be shielded.Meanwhile, present mobile phone letter
Number shielding device, anyone can remove antenna or open shell, destroy its internal circuit or structure, be not easy to hair in time
Now shielding device whether be damaged, so as to cause using shielding device when cannot normal work.
Utility model content
In order to solve deficiency of the prior art, the utility model provides a kind of enclosed type mobile phone signal baffle device,
The baffle function of mobile phone signal can be realized, it is simple and convenient, and by checking baffle housing and base plate, metal frame
Connection situations such as whether the utility model is opened, destroys can also be easily found, it is to avoid when using shield device without
Method normal work.
The utility model to achieve the above object, is achieved through the following technical solutions：
Enclosed type mobile phone signal baffle device, including shielding device body, the shielding device body includes open-topped
Metal frame, the metal frame inside sets shielding device circuit board, and the side outside of the metal frame is set and shielding device
The antenna of circuit board connection, the antenna side of the shielding device body sets baffle device, and the baffle device includes
Base plate and baffle housing, the base plate are connected with metal frame, and the antenna is located at baffle housing and base plate, metal
In the closing space that framework is constituted, the top board of the baffle housing can cover the opening of shielding device body, the orientation
At least one surface of shield shell is frosting.
The baffle housing is detachably connected with base plate, and the baffle housing is respectively provided with phase with the edge of base plate
Corresponding lockhole, sets lead sealing or stop-off lacquer in corresponding lockhole.
The base plate is metal base plate, and the baffle housing is plastic casing.
The metal base plate is the globoidal structure to metal base plate outside depression.
The side wall that the metal frame sets antenna is the globoidal structure being recessed to shielding device body side.
The baffle housing remaining face in addition to frosting is metal surface, and the metal surface is to metal watch
The globoidal structure of face outside depression.
The baffle housing is connected together with base plate, metal frame.
The metal frame, metal base plate are the one kind in stereotype, aluminium sheet, copper coin, zine plate, iron plate, steel plate, nickel plate.
The metal surface is the one kind in stereotype, aluminium sheet, copper coin, zine plate, iron plate, steel plate, nickel plate.
The metal frame, the bottom of base plate set self-adhesive.
Prior art is contrasted, the utility model beneficial effect is：
1st, the utility model can realize the baffle function of mobile phone signal, and designated area can be only shielded when it works
In cellphone subscriber signal so that in automobile, indoor other cellphone subscribers with normal received signal and mobile phone can be used, letter
Folk prescription just, and by checking baffle housing and base plate, the connection of metal frame can also easily find this practicality
It is new situations such as whether be opened, destroy, it is to avoid shielding device when using cannot normal work.
2nd, baffle housing and base plate are detachably connected, and baffle housing is respectively provided with corresponding with the edge of base plate
Lockhole, sets lead sealing or stop-off lacquer in corresponding lockhole, can be by checking that the destruction situation of lead sealing or stop-off lacquer finds this practicality
It is new whether to be opened, destroy, it is simple and convenient.
3rd, base plate is metal base plate, and baffle housing is plastic casing, and metal base plate sets antenna with metal frame
The interference signal barrier shield of side wall composition " " " type, can block the interference signal of antenna transmission, so that antenna transmission is dry
Disturbing signal can only cover the subregion of the baffle housing that can pass through signal, make the mobile phone in the subregion cannot be just
Often receive signal of communication, realize baffle function of the present utility model.
4th, metal base plate is the globoidal structure to metal base plate outside depression, and the side wall that metal frame sets antenna is to screen
The cambered surface of device body side depression is covered, the metal surface of baffle housing is the globoidal structure to metal surface outside depression,
The setting of globoidal structure can improve baffle function.
5th, baffle housing and base plate, metal frame are connected together, and improve baffle housing and base plate, metal frame
Connectivity robustness.
6th, metal frame, the setting of the bottom self-adhesive of base plate, can be by the utility model enclosed type mobile phone signal shielding
Device firmly pastes windshield, smooth wall, metal, wooden material surface, simple and convenient and need not destroy
The structure and integrality of use environment article can install the utility model.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is sectional view of the present utility model.
Label shown in accompanying drawing：1st, device body is shielded；11st, metal frame；12nd, device circuit board is shielded；14th, antenna；15th, side
Wall；16th, self-adhesive；2nd, baffle device；21st, base plate；22nd, baffle housing；23rd, top board；3rd, lockhole.
Specific embodiment
With reference to the drawings and specific embodiments, the utility model is described in further detail.It should be understood that these embodiments are only used for
Illustrate the utility model rather than limit scope of the present utility model.In addition, it is to be understood that reading the utility model instruction
Content after, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall
In in scope defined herein.
A kind of enclosed type mobile phone signal baffle device, as shown in Figure 1, including shielding device body 1, the shielding device sheet
Body 1 includes open-topped metal frame 11, and the inside of the metal frame 11 sets shielding device circuit board 12, the metal frame
11 side outside sets the antenna 14 being connected with shielding device circuit board 12, it is preferred that shielding device circuit board 12 is connected with leakage
Connecting line, connecting line is connected with external power source when in use, such as in the car use the utility model when, device will be shielded
Circuit board 12 is connected in in-car electric power system by connecting line, and so after vehicle launch, the utility model obtains electrician
Make, and cannot close, now, driver cannot just use mobile phone when driving.Battery can also be set inside metal frame 11, be
Shielding device circuit board 12 and antenna 14 are powered, and convenient lamp etc. indoors is used elsewhere.The antenna 14 of the shielding device body 1
Side sets baffle device 2, and the baffle device 2 includes base plate 21 and baffle housing 22, the base plate 21 with
Metal frame 11 is connected, and the antenna 14 is located at the closing space that baffle housing 22 is constituted with base plate 21, metal frame 11
Interior, i.e., the side wall 15 that four surfaces of baffle housing 22 set antenna 14 with base plate 21, metal frame 11 constitutes receiving
The closing space of antenna 14.The top board 23 of the baffle housing 22 can cover the opening of shielding device body 1, the orientation
Any one surface or any two of at least one surface of shield shell 22 for frosting, i.e. baffle housing 22
Surface or any three surfaces or all surfaces are frosting.
Principle of the present utility model is：Because metal material has good signal shielding ability, therefore metal frame 11
The interference signal of the transmission of antenna 14 can be blocked so that the interference signal that antenna 14 sends can only be covered and can pass through interference signal
Plastic material subregion, the mobile phone in the subregion is normally received signal of communication, realize the utility model
Baffle function, use the certain customers' mobile phone in same spheric region.By the utility model enclosed type mobile phone
The environment such as signal baffle device is arranged in automobile, interior, cellphone subscriber in designated area can be only shielded when it works
Signal so that in automobile, indoor other cellphone subscribers with normal received signal and mobile phone can be used, it is simple and convenient and logical
Cross and check that baffle housing 22 can also easily find the utility model with the connection of base plate 21 and metal frame 11
Whether situations such as being opened, destroy, facilitates on-call maintenance or changes the utility model, it is to avoid the utility model is shielded when using
Device cannot normal work.
Further, the baffle housing 22 is detachably connected with base plate 21, the baffle housing 22 and bottom
The edge of plate 21 is respectively provided with corresponding lockhole 3, and lead sealing or stop-off lacquer are set in corresponding lockhole 3.When baffle housing 22
When being buckled in base plate 21 and metal frame 11, it is possible to use lead sealing or stop-off lacquer are passed through and set on baffle housing 22 and base plate 21
Lockhole 3 closed, can prevent other people from opening baffle housing 22 without authorization, when find lead sealing or stop-off lacquer seal it is artificial
Destruction, it is necessary to which the utility model enclosed type mobile phone signal baffle device is detected and changed.
Further, the base plate 21 is metal base plate 21, and the baffle housing 22 is plastic casing.Metal base plate
The 21 side walls 15 for setting antenna 14 with metal frame 11 are constituted " " " the interference signal barrier shield of type, antenna 14 can be blocked and sent
Interference signal so that the interference signal that antenna 14 sends can only cover the part area of the plastic casing that can pass through signal
Domain, makes the mobile phone in the subregion normally to receive signal of communication, realizes baffle function of the present utility model.
Further, the metal base plate 21 is the globoidal structure to the outside of metal base plate 21 depression, due to globoidal structure
Concave reflection effect, can cause that the interference signal for being transmitted into metal base plate 21 is transmitted into other directions, so that metal
The interference signal ability enhancing that the blocking antenna 14 of base plate 21 sends, so as to improve baffle function.
Further, the side wall 15 that the metal frame 11 sets antenna 14 is the arc being recessed to the side of shielding device body 1
Face, can improve baffle function.
Further, the baffle housing 22 remaining face in addition to frosting is metal surface, the metal watch
Face is the globoidal structure to metal surface outside depression.
Further, the baffle housing 22 is connected together with base plate 21, metal frame 11, improves baffle shell
Body 22 and base plate 21, the connectivity robustness of metal frame 11.
Further, the metal frame 11 is the one kind in stereotype, aluminium sheet, copper coin, zine plate, iron plate, steel plate, nickel plate.
Further, the metal base plate 21 is the one kind in stereotype, aluminium sheet, copper coin, zine plate, iron plate, steel plate, nickel plate.
Further, the metal surface is the one kind in stereotype, aluminium sheet, copper coin, zine plate, iron plate, steel plate, nickel plate.
Further, the metal frame 11, the bottom of base plate 21 set self-adhesive 16, and self-adhesive 16 is preferably strength certainly
The utility model enclosed type cellular phone signal shielding device can firmly be pasted automotive windshield by viscose glue 16, the setting of self-adhesive 16
Glass, smooth wall, metal, wooden material surface, such as wooden desktop of office, office wall are first-class, install letter
Folk prescription just and by need not destroying the structure and integrality of use environment article installs the utility model.
Embodiment
A kind of enclosed type mobile phone signal baffle device, including shielding device body 1, the shielding device body 1 include top
The metal frame 11 of opening, the metal frame 11, the bottom of base plate 21 set self-adhesive 16, are set inside the metal frame 11
Shielding device circuit board 12 is put, the side outside of the metal frame 11 sets the antenna 14 being connected with shielding device circuit board 12, screen
Device circuit board 12 is covered to be connected with in-car electric power system.The side of antenna 14 of the shielding device body 1 sets baffle device 2, institute
Stating baffle device 2 includes base plate 21 and baffle housing 22, and the base plate 21 is connected with metal frame 11, the antenna
14 are located in the closing space that baffle housing 22 is constituted with base plate 21, metal frame 11.The baffle housing 22
Top board 23 can cover the opening of shielding device body 1.The baffle housing 22 is detachably connected with base plate 21, the orientation
Shield shell 22 is respectively provided with corresponding lockhole 3 with the edge of base plate 21, and lead sealing or stop-off lacquer are set in corresponding lockhole 3.Institute
Base plate 21 is stated for metal base plate 21, the baffle housing 22 is plastic casing.The metal frame 11 sets antenna 14
Side wall 15 is the globoidal structure being recessed to the side of shielding device body 1.The baffle housing 22 and base plate 21, metal frame 11
It is connected together.The metal frame, metal base plate 21 are the one kind in stereotype, aluminium sheet, copper coin, zine plate, iron plate, steel plate, nickel plate.
It is the one kind in stereotype, aluminium sheet, copper coin, zine plate, iron plate, steel plate, nickel plate.The beneficial effect of the present embodiment is：Can realize
The baffle function of mobile phone signal, the signal of cellphone subscriber in designated area can be only shielded when it works, so that vapour
In-car, indoor other cellphone subscribers with normal received signal and can use mobile phone, simple and convenient, and by checking baffle shell
The lead sealing of body 22 and base plate 21 and metal frame 11 or stop-off lacquer situation can also easily find whether the utility model is opened,
Situations such as destruction, it is to avoid shielding device when using cannot normal work；And the setting of self-adhesive 16 can close the utility model
Type cellular phone signal shielding device firmly pastes windshield, smooth wall, metal, wooden material surface, simple side
Just and need not destroy use environment by install the utility model.
Claims (10)
1. enclosed type mobile phone signal baffle device, including shielding device body (1), it is characterized in that：Shielding device body (1) bag
Open-topped metal frame (11) is included, shielding device circuit board (12), the metal frame are set inside the metal frame (11)
The side outside of body (11) sets the antenna (14) being connected with shielding device circuit board (12), the antenna of shielding device body (1)
(14) side sets baffle device (2), and the baffle device (2) includes base plate (21) and baffle housing (22),
The base plate (21) is connected with metal frame (11), and the antenna (14) is positioned at baffle housing (22) and base plate (21) metal
In the closing space that framework (11) is constituted, the top board (23) of the baffle housing (22) can cover shielding device body (1)
Opening, at least one surface of the baffle housing (22) is frosting.
2. enclosed type mobile phone signal baffle device according to claim 1, it is characterized in that：The baffle housing
(22) it is detachably connected with base plate (21), the baffle housing (22) is respectively provided with corresponding lock with the edge of base plate (21)
Hole (3), sets lead sealing or stop-off lacquer in corresponding lockhole (3).
3. enclosed type mobile phone signal baffle device according to claim 1 and 2, it is characterized in that：The base plate (21) is
Metal base plate (21), the baffle housing (22) is plastic casing.
4. enclosed type mobile phone signal baffle device according to claim 3, it is characterized in that：The metal base plate (21) is
To the globoidal structure of metal base plate (21) outside depression.
5. enclosed type mobile phone signal baffle device according to claim 1, it is characterized in that：The metal frame (11) sets
The side wall (15) for putting antenna (14) is the globoidal structure being recessed to shielding device body (1) side.
6. enclosed type mobile phone signal baffle device according to claim 1, it is characterized in that：The baffle housing
(22) remaining face is metal surface in addition to frosting, and the metal surface is the cambered surface knot to metal surface outside depression
Structure.
7. enclosed type mobile phone signal baffle device according to claim 1, it is characterized in that：The baffle housing
(22) it is connected together with base plate (21), metal frame (11).
8. enclosed type mobile phone signal baffle device according to claim 3, it is characterized in that：The metal frame (11),
Metal base plate (21) is stereotype, aluminium sheet, copper coin, zine plate, iron plate, steel plate, the one kind in nickel plate.
9. enclosed type mobile phone signal baffle device according to claim 6, it is characterized in that：The metal surface is lead
One kind in plate, aluminium sheet, copper coin, zine plate, iron plate, steel plate, nickel plate.
10. enclosed type mobile phone signal baffle device according to claim 1, it is characterized in that：The metal frame (11),
The bottom of base plate (21) sets self-adhesive (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196336.0U CN206196251U (en) | 2016-10-27 | 2016-10-27 | Directional shield of enclosed type cell -phone signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196336.0U CN206196251U (en) | 2016-10-27 | 2016-10-27 | Directional shield of enclosed type cell -phone signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196251U true CN206196251U (en) | 2017-05-24 |
Family
ID=58734309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621196336.0U Expired - Fee Related CN206196251U (en) | 2016-10-27 | 2016-10-27 | Directional shield of enclosed type cell -phone signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206196251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274454A (en) * | 2018-07-18 | 2019-01-25 | 钟祥博谦信息科技有限公司 | A kind of electromagnetic compatibility suppressor facilitating installation with clear dirt |
| CN111682922A (en) * | 2020-04-30 | 2020-09-18 | 山东思正信息科技有限公司 | Portable signal shielding quick networking equipment |
-
2016
- 2016-10-27 CN CN201621196336.0U patent/CN206196251U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274454A (en) * | 2018-07-18 | 2019-01-25 | 钟祥博谦信息科技有限公司 | A kind of electromagnetic compatibility suppressor facilitating installation with clear dirt |
| CN111682922A (en) * | 2020-04-30 | 2020-09-18 | 山东思正信息科技有限公司 | Portable signal shielding quick networking equipment |
| CN111682922B (en) * | 2020-04-30 | 2024-01-05 | 山东思正信息科技有限公司 | Portable signal shielding fast networking equipment |
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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: 20170524 Termination date: 20171027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |