CN2342477Y - Protector for radio cycle energy of mobile telephone antenna - Google Patents
Protector for radio cycle energy of mobile telephone antenna Download PDFInfo
- Publication number
- CN2342477Y CN2342477Y CN98202832U CN98202832U CN2342477Y CN 2342477 Y CN2342477 Y CN 2342477Y CN 98202832 U CN98202832 U CN 98202832U CN 98202832 U CN98202832 U CN 98202832U CN 2342477 Y CN2342477 Y CN 2342477Y
- Authority
- CN
- China
- Prior art keywords
- internal layer
- mobile phone
- layer cylinder
- shielding plate
- wave energy
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/245—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The utility model relates to a protecting device for the radio cycle energy of a mobile telephone antenna. The antenna is composed of an internal layer cylinder comprising inside coil elements, and a coating outer layer; the surface, of the peripheral face of the internal layer cylinder, which faces to a user is provided with a shading sheet; the shading sheet is best to be tightly combined with the peripheral surface of the internal layer cylinder, and is arranged between the internal layer cylinder and an external layer, and thus the utility model can effectively improve the harm on human brains due to the mobile telephone antenna. The whole protecting device can be especially suitable for the mobile telephone antenna in a spiro union type to adjust the mobile telephone antenna to the specific orientation conveniently. With the structure of the utility model, a radio cycle which is harmful to the human brains can be effectively prevented under the condition that normal functions are maintained.
Description
The utility model relates to a kind of mobile phone antenna radio week wave energy protector, and You Zhiqi is provided with masking structure at mobile phone antenna, and can prevent radio week wave energy to human brain the infringement that may cause.
Press, mobile phone mainly is to connect phone and switching website (switching network) by radio week wave energy (The radio frequency energy), this type of radio cycle (radiofrequency is called for short RF) is then relatively poor for the penetration power (penetration) of metal or building.
As seen from Figure 1, to use the antenna of gsm system, when its all wave frequency (frequency) was 0.930GHZ, the pole figure that mobile phone 10 antennas 11 are produced was an irregular curve 12 as shown in the figure.Because all wave energies of this kind are the full circular radiated waves, thereby abut in people's ear at mobile phone, when promptly answering or sending words near the human brain position, antenna radio cycle (RF) will exert an influence to human brain.The research of medical institutions was pointed out according to modern age, and RF makes human brain danger carcinogenic or the generation relevant disease increase (increased risk of brain cancers and the like).Therefore, medical institutions can advise that usually the user when using mobile phone, must make antenna and human brain stand away.But this kind suggestion not only influences the operating function of mobile phone, and it obviously also violates general mobile phone mode of operation, and is unactual.
The purpose of this utility model is promptly providing a kind of mobile phone antenna radio all wave energy protectors, it mainly is to be situated between to adorn a metal shielding plate between mobile phone antenna coil part internal layer cylinder periphery and coating skin, this shielding plate preferably is located at the half cycle face of the people's ear that reclines when whole winding element internal layer cylinder uses, it can kept under the normal function, radio cycle to harmful human brain is protected, and this also is a main creation motivation of the present utility model.
Of the present utility modelly advance a purpose a kind of spy is being provided the suitable protector that is used in the bolt connection type mobile phone antenna, it can see through antenna internal preset adjusting device, easily protector is adjusted to required specific direction.
The purpose of this utility model is achieved in that
The all wave energy protectors of a kind of mobile phone antenna radio, this antenna are to comprise that the internal layer cylinder and that contains internal coil elements coats outer; This internal layer cylinder is provided with in order to prevent radio week wave energy shielding plate that human brain is damaged towards user's local side face when using.
This shielding plate is to make with metal material.
This shielding plate is situated between to be loaded between coil part internal layer cylinder and the coating skin.
This shielding plate is to be installed in antenna element internal layer damaged surface along antenna section center line in the half cycle mode.
This shielding plate is to be made as the semi arch sheet, the default short flanging in two ends; Above-mentioned antenna element internal layer cylinder is then in being provided with relative long groove near the section center line for cooperating above-mentioned short flanging with the winding shielding plate.
This shielding plate further is provided with location hole in a row in lamellar body, and antenna element internal layer cylinder then is provided with the in a row prominent point that is inserted in these location holes in relative position.
This device also can further be provided with a centre pilot that connects with this internal coil elements, be provided with relative rachet up and down in shaft, these rachets are provided with the unidirectional relatively ratchet face of crimping mutually, and the winding of last rachet difference is in conjunction with skin and internal layer cylinder, following rachet then is engaged in the shaft of above-mentioned guide rod, and presets a flexible member in the bottom; In addition in coating the predeterminable Warning Mark of outer field outer peripheral face, and can continue application of force rotation with a default subbase assembling back at screw tooth end under the centre pilot and use the shielding plate orientation.
Should go up rachet is to be provided with thread and stage casing external screw teeth on the path, and thread is bolted in the internal screw thread of internal layer cylinder on this path for making, and makes the stage casing external screw teeth be bolted in the outer internal screw thread relatively of coating.
This time rachet bottom is provided with flexible member, and the one end is resisted against down the default shoulder in rachet bottom surface, and the other end then is pressed on the subbase surface.
The utility model mainly utilizes in mobile phone antenna coil part internal layer cylinder periphery and coats to be situated between between the skin adorns a metal shielding plate, this shielding plate preferably is located at the half cycle face of the people's ear that reclines when whole winding element internal layer cylinder uses, thereby it can be protected under the maintenance normal function to the radio cycle that is harmful to human brain; And a kind of spy also is provided the suitable protector that is used in the bolt connection type mobile phone antenna, sees through antenna internal preset adjusting device, can easily protector be adjusted to required specific direction.
Novelty of the present utility model and other characteristics will be tending towards clear in the detailed description that cooperates the following drawings embodiment, as shown in the figure:
Fig. 1: be the radiated wave pole figure that mobile phone antenna commonly used does not add protector;
Fig. 2: be the utility model embodiment stereogram;
Fig. 3: the shielding plate exploded view that is Fig. 2;
Fig. 4: the front view that is Fig. 2;
Fig. 5: the 4-4 direction cutaway view that is Fig. 4;
Fig. 6: be that Fig. 2 adds the outer schematic diagram of ejaculation coating;
Fig. 7: the cross-section cutaway view that is Fig. 6;
Fig. 8: be the user mode schematic diagram that is installed in mobile phone;
Fig. 9: be another embodiment element exploded view that the utility model is used in the bolt connection type antenna;
Figure 10: the assembled sectional view and the 3-3 direction sectional drawing thereof that are Fig. 9;
Figure 11: be cutaway view and 5-5 direction sectional drawing thereof, show the state of shielding plate before being adjusted into orientation as Figure 10;
Figure 12: be analysing and observe and 7-7 direction sectional drawing of Figure 11, show that shielding plate has been adjusted to orientation.
Seeing also Fig. 2,3, is example with the coil part internal layer cylinder 20 of general mobile phone antenna, and its inner default coil part (figure does not show) is to connect with bottom 21 and mobile telephone main unit.Launch via above-mentioned internal coil elements or receive the radio cycle.
With the user mode of general mobile phone, no matter it makes recline left ear or auris dextra of mobile phone use, and antenna internal layer cylinder 20 is a side wherein, and arrow A direction one side of section center line C is all towards user ear and relevant human brain position as shown.The characteristics of this creation promptly are, aerial coil element internal layer cylinder 20 side faces towards human body during along this user mode are provided with shielding plate 30, this shielding plate 30 is preferably made with metal material certainly, and its optimal range of defilade is to be installed in section center line C with interior half cycle surface range.
For making above-mentioned metal shielding plate 30 form more stable location, whole shielding plate 30 be body formed with sheet metal be the semi arch sheet, defaultly in two ends lack flanging 31,32, then predeterminable location hole 33 in a row on lamellar body.The structure that cooperates this shielding plate 30, coil part internal layer cylinder 20 is respectively equipped with long groove 22 in the opposite position of section center line C position as shown, and with the location hole 33 position in a row prominent point 23 of moulding respectively that matches.
Shown in Fig. 4,5, owing to itself promptly have the elasticity of appropriateness with the made shielding plate 30 of suitable thickness sheet metal, therefore fashionable at it along coil part internal layer cylinder 20 surface pressure, the default short flanging 31,32 at two ends will be forced to open slightly, after treating that whole shielding plate 30 arrives fixed point, its location hole 33 is with the prominent relatively point 23 of fit internal layer cylinder 20, the short flanging 31,32 in two ends will be stuck in two long relatively grooves 22 of internal layer cylinder 20 because of the elastic restoring force bullet of material own, finish the combinator of shielding plate.
Be analogous to the production process of general antenna, this has finished the coil part internal layer cylinder 20 that covers the utility model, carries out outer 90 ejaculation as can be shown in Fig. 6,7 and is overmolding to whole complete mobile phone antenna.Protector can be loaded between this coil part internal layer cylinder 20 and the coating outer 90 not hinder outward appearance and comparatively neat external form to be coated Jie.
As shown in Figure 8, the utility model is posted by people's ear when using, because the default overcoat in antenna 90 inside, the part week wave energy 12 at its radiation direction human brain position is effectively covered, to human brain the injury that may cause thereby lowered.
See also Fig. 9, in bolt connection type mobile phone antenna structure, it roughly comprises hollow outer 50 of a suitable length, and can insert an internal layer cylinder 60 in these outer 50 inside, this internal layer cylinder 60 can be inserted hot-wire coil 61 in inside, and a centre pilot 62, defensive shielding plate 51 then as described above embodiment be located at outer 50 and internal layer cylinder 60 between.The then predeterminable thread 63 in above-mentioned centre pilot 62 bottoms is positioned on the mobile phone for being assembled in a subbase 70.
Shown in Fig. 9,10, above-mentioned centre pilot 62 can be in rachet 71 and rachet 72 down on sheathed one on the shaft, should go up rachet 71 except that being provided with centre bore 710 for being placed on the shaft of centre pilot 62, it also is provided with thread 73 on the path, thread 74 and lower end ratchet face 75 on the stage casing; And rachet 72 is sheathed with the centre bore 76 except that having down, and is provided with upper end ratchet face 77.Above-mentioned relative ratchet face up and down the 75, the 77th, but be made as one-directional rotation, and it is irreversible for clockwise rotating according to illustrated embodiment.
Above-mentioned centre pilot 62 is provided with lip portions 64 in nearly upper end, supply at these lip portions 64 upper end bearing hot-wire coils 61, last rachet 71 is then leaned in order to retaining in its lower end, thread 73 can be for the internal screw thread of the default end 65 (consulting Figure 10) that is bolted in internal layer cylinder 60 on path of rachet 71 on this, and its stage casing external screw teeth 74 then is bolted in outer field default internal screw thread 52.In the preferred embodiment as shown in the figure, shielding plate 51 is to be installed between skin 50 and the internal layer cylinder 60, and internal layer cylinder 60 makes its bottom face be pressed against thread 73 and stage casing external screw teeth 74 formed junctions on the above-mentioned path after being spirally connected.
Along the above-mentioned then predeterminable flexible member 80 in bottom of rachet 72 down, be resisted against down the default shoulder in rachet 72 bottom surfaces according to these flexible member 80 1 ends of illustrated embodiment, end then is pressed on subbase 70 surfaces in addition, makes the whole upper end ratchet face 77 of rachet 72 down can compress the lower end ratchet face 75 of rachet 71 because of the elastic force of this flexible member 80.For preventing that whole rachet 72 down is subjected to revolving force and rotates, supply to descend rachet 72 to locate along the predeterminable splined arrangement 78 of the axle body relative position of centre pilot 62.
As shown in figure 11, when whole antenna is assembled in mobile phone, this antenna will be connected to the mobile phone top end face and be rotated because of the cooperating of end thread 63 and subbase 70 central screws 79.When if this moment, shielding plate 51 was positioned at non-correct orienting station as figure (promptly as Figure 11 right positions), can continue to be docile and obedient clockwise rotation outer 50 this moment, because last rachet 71 and skin 50 and internal layer cylinder 60 one are spirally connected, so the skin 50 of continuation rotation will make internal layer cylinder 60 reach upward, and rachet 71 rotates synchronously.Because of the engagement state of ratchet face 75,77 up and down makes down rachet 72 stressed declines vertically, simultaneously, 51 of shielding plates that are combined in internal layer cylinder 60 outer surfaces in advance are adjusted the leftward position that goes to as shown in figure 12.Should rotate to that angle as for outer 50 and just can make inner shielding plate 51 arrive the proper operation use location, then establish a Warning Mark on outer 50 surfaces in advance and get final product.That is the utility model only needs the lasting rotation of skin promptly can easily be carried out orientation to antenna when the antenna that will have all wave energy protectors is installed in mobile phone.
When whole antenna of the utility model uses on being installed in mobile phone, even the user comparatively presses close to people's ear and brain with mobile phone antenna, radio week, wave energy was because of being subjected to stopping of above-mentioned shielding plate, and can form effective overcoat, stop it that human brain is caused damage, mobile phone RF really has actual use meaning for a long time to the direct injury of human body thereby can significantly be improved.
Claims (9)
1, all wave energy protectors of a kind of mobile phone antenna radio, this antenna are to comprise that the internal layer cylinder and that contains internal coil elements coats outer; It is characterized in that: this internal layer cylinder is provided with in order to prevent radio week wave energy shielding plate that human brain is damaged towards user's local side face when using.
2, all wave energy protectors of mobile phone antenna radio as claimed in claim 1, it is characterized in that: this shielding plate is to make with metal material.
3, all wave energy protectors of mobile phone antenna radio as claimed in claim 1 is characterized in that: this shielding plate is situated between to be loaded between coil part internal layer cylinder and the coating skin.
4, all wave energy protectors of mobile phone antenna radio as claimed in claim 1, it is characterized in that: this shielding plate is to be installed in antenna element internal layer damaged surface along antenna section center line in the half cycle mode.
5, all wave energy protectors of mobile phone antenna radio as claimed in claim 4, it is characterized in that: this shielding plate is to be made as the semi arch sheet, the default short flanging in two ends; Above-mentioned antenna element internal layer cylinder is then in being provided with relative long groove near the section center line for cooperating above-mentioned short flanging with the winding shielding plate.
6, all wave energy protectors of mobile phone antenna radio as claimed in claim 5, it is characterized in that: this shielding plate further is provided with location hole in a row in lamellar body, and antenna element internal layer cylinder then is provided with the in a row prominent point that is inserted in these location holes in relative position.
7, all wave energy protectors of mobile phone antenna radio as claimed in claim 1, it is characterized in that: this device further is provided with a centre pilot that connects with this internal coil elements, be provided with relative rachet up and down in shaft, these rachets are provided with the unidirectional relatively ratchet face of crimping mutually, and the winding of last rachet difference is in conjunction with skin and internal layer cylinder, following rachet then is engaged in the shaft of above-mentioned guide rod, and presets a flexible member in the bottom; In addition in coating the predeterminable Warning Mark of outer field outer peripheral face, and can continue application of force rotation with a default subbase assembling back at screw tooth end under the centre pilot and use the shielding plate orientation.
8, all wave energy protectors of mobile phone antenna radio as claimed in claim 7, it is characterized in that: rachet is to be provided with thread and stage casing external screw teeth on the path on this, thread is bolted in the internal screw thread of internal layer cylinder on this path for making, and makes the stage casing external screw teeth be bolted in the outer internal screw thread relatively of coating.
9, all wave energy protectors of mobile phone antenna radio as claimed in claim 7, it is characterized in that: this time rachet bottom is provided with flexible member, and the one end is resisted against down the default shoulder in rachet bottom surface, and the other end then is pressed on the subbase surface.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98202832U CN2342477Y (en) | 1998-03-31 | 1998-03-31 | Protector for radio cycle energy of mobile telephone antenna |
| GB9901671A GB2336035B (en) | 1998-03-31 | 1999-01-27 | Antenna with rf energy shield for a portable cellular telephone |
| JP1999000643U JP3061433U (en) | 1998-03-31 | 1999-02-15 | RF energy protection for mobile phone antennas |
| SE9901156A SE9901156L (en) | 1998-03-31 | 1999-03-30 | Antenna by mobile phone for cellular communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98202832U CN2342477Y (en) | 1998-03-31 | 1998-03-31 | Protector for radio cycle energy of mobile telephone antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342477Y true CN2342477Y (en) | 1999-10-06 |
Family
ID=5232052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98202832U Expired - Fee Related CN2342477Y (en) | 1998-03-31 | 1998-03-31 | Protector for radio cycle energy of mobile telephone antenna |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3061433U (en) |
| CN (1) | CN2342477Y (en) |
| GB (1) | GB2336035B (en) |
| SE (1) | SE9901156L (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221613A (en) * | 2010-03-18 | 2011-10-19 | 希森美康株式会社 | Sample analyzer |
| CN109716588A (en) * | 2016-09-16 | 2019-05-03 | 国立大学法人京都大学 | The antenna of reading device |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2350725A (en) * | 1999-06-03 | 2000-12-06 | Peter Hawton | Mobile phone aerial radiation shield |
| GB2355854A (en) * | 1999-10-29 | 2001-05-02 | Lucoral Co Inc | Em shield for use with a device such as a cellular phone |
| IT1315447B1 (en) * | 1999-11-08 | 2003-02-11 | Giovanni Savastano | ANTI-RADIATION METALLIC SHIELDING SYSTEM WITH REFLECTOR FOR MOBILE DEVICES, RADIO RECEIVER-TRANSMITTER EQUIPMENT, |
| KR20010058988A (en) * | 1999-12-30 | 2001-07-06 | 구기덕 | Antenna for cutting electromagnetic wave and manufacturing method thereof |
| AU2001278414A1 (en) * | 2000-08-24 | 2002-03-04 | Ulf Nilsson | Shield for mobile phones |
| EP1246563B1 (en) * | 2000-11-20 | 2005-02-23 | Draeger Medical Systems, Inc. | An electrically isolated power and signal coupler system for a patient connected device |
| GB2370918A (en) * | 2001-01-08 | 2002-07-10 | Warren James Philbey | Mobile phone shield |
| JP4247785B2 (en) * | 2001-06-27 | 2009-04-02 | イー・エム・ダヴリュー・アンテナ カンパニー リミテッド | Antenna for portable wireless communication device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995031048A1 (en) * | 1993-02-01 | 1995-11-16 | Daniels John J | Radiation shielding apparatus for a radio transmitting device |
| US5373304A (en) * | 1993-05-27 | 1994-12-13 | Nolan; James F. | Cellular phone antenna reflector |
| US5694137A (en) * | 1995-04-05 | 1997-12-02 | Wood; Richard L. | Communication device antenna shield |
| KR960043337A (en) * | 1995-05-24 | 1996-12-23 | 김광호 | Portable radio antenna with reflector |
-
1998
- 1998-03-31 CN CN98202832U patent/CN2342477Y/en not_active Expired - Fee Related
-
1999
- 1999-01-27 GB GB9901671A patent/GB2336035B/en not_active Expired - Fee Related
- 1999-02-15 JP JP1999000643U patent/JP3061433U/en not_active Expired - Lifetime
- 1999-03-30 SE SE9901156A patent/SE9901156L/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221613A (en) * | 2010-03-18 | 2011-10-19 | 希森美康株式会社 | Sample analyzer |
| CN109716588A (en) * | 2016-09-16 | 2019-05-03 | 国立大学法人京都大学 | The antenna of reading device |
Also Published As
| Publication number | Publication date |
|---|---|
| SE9901156L (en) | 1999-10-01 |
| JP3061433U (en) | 1999-09-17 |
| GB2336035B (en) | 2002-05-29 |
| GB2336035A (en) | 1999-10-06 |
| GB9901671D0 (en) | 1999-03-17 |
| SE9901156D0 (en) | 1999-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YAODENG SCIENCE CO., LTD. Free format text: FORMER NAME OR ADDRESS: ZHANG YUBIN |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Yaodeng Science and Techonlogy Co., Ltd Patentee before: Zhang Yubin |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |