CN2829119Y - Antenna of hand equipment - Google Patents
Antenna of hand equipment Download PDFInfo
- Publication number
- CN2829119Y CN2829119Y CN 200520084907 CN200520084907U CN2829119Y CN 2829119 Y CN2829119 Y CN 2829119Y CN 200520084907 CN200520084907 CN 200520084907 CN 200520084907 U CN200520084907 U CN 200520084907U CN 2829119 Y CN2829119 Y CN 2829119Y
- Authority
- CN
- China
- Prior art keywords
- antenna
- filler
- metal spiral
- metal
- spiral antenna
- 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 - Lifetime
Links
Images
Landscapes
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The utility model discloses an antenna of hand equipment, which at least comprises a metal helical antenna, a metal column antenna and an insulated filler, wherein an axial line of the metal helical antenna is overlapped with an axial line of the metal column antenna, and the metal column antenna is connected with the metal helical antenna in a conductive mode; the filler is filled in the metal helical antenna; the metal helical antenna is partially or wholly positioned and wound at the outer side surface of the filler, the metal column antenna is positioned in the filler. The utility model has the advantages that the filler is filled in the metal helical antenna, the metal helical antenna is partially or wholly positioned and wound at the outer side surface of the filler, and the metal helical antenna can not be deformed during the manufacturing process or the assembling process.
Description
Affiliated technical field
The utility model relates to a kind of antenna of handheld device.
Background technology
At present, the antenna common metal helical antenna of known handheld device and metal column antenna, the dead in line of metal spiral antenna axis and metal spiral antenna, and conduct electricity between metal column antenna and the metal spiral antenna and be connected.The metal spiral antenna is to locate the metal spiral antenna and keep the metal spiral antenna pattern by the way of the shell that encapsulates handheld device.In manufacturing or assembling process, metal spiral antenna easy deformation.
Summary of the invention
In order to overcome the technical disadvantages of the metal spiral antenna easy deformation of antenna in manufacturing or assembling process, the utility model provides a kind of antenna of handheld device, and the metal spiral antenna of this antenna can not be out of shape in manufacturing or assembling process yet.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of antenna of handheld device comprises the filler of a metal spiral antenna, a metal column antenna and an insulation at least; The dead in line of metal spiral antenna axis and metal column antenna, and conduct electricity between metal column antenna and the metal spiral antenna and be connected; Filler is filled in the metal spiral antenna, and all or part of location of metal spiral antenna is wire-wrapped in the filler lateral surface, and the metal column Antenna Positioning is in filler.
In order further to improve the shape stability of metal spiral antenna, described filler circumferential lateral surface preferably also has the helicla flute that adapts to the metal spiral antenna, all or part of helicla flute that is positioned the filler circumferential lateral surface of metal spiral antenna.
For the space availability ratio of the shell that improves handheld device and further improve the shape stability of metal spiral antenna, the antenna of the technical program preferably also comprises positioner, and it comprises:
At least one locatees rib, and it convexedly stretches on the circumferential lateral surface of filler;
At least one detent, it is opened in the housing of handheld device;
Wherein, each is located the rib locator card and is located at corresponding detent.
For further space availability ratio and the further shape stability that improves the metal spiral antenna that improves the shell of handheld device, the positioner of the technical program preferably also comprises:
At least one spacer, it convexedly stretches on the circumferential lateral surface of filler, all offers a location hole on each spacer;
At least one reference column, it is located at the housing of handheld device;
Wherein, each reference column location is plugged in corresponding location hole.
For the space availability ratio of the shell that improves handheld device and further improve the shape stability of metal spiral antenna, the positioner of the antenna of the technical program also can be: it comprises:
At least one spacer, it convexedly stretches on the circumferential lateral surface of filler, all offers a location hole on each spacer;
At least one reference column, it is located at the housing of handheld device;
Wherein, each reference column location is plugged in corresponding location hole.
Assemble the shell of antenna and handheld device for convenience, the number of described location rib is preferably composite number, and the axis axis of the relative filler of arrangement mode of all location ribs is symmetrical arranged.
Assemble the shell of antenna and handheld device for convenience, described housing has a shell on the back and an antenna cover, and shell on the back and antenna cover are fixedly connected; At least offer half groove that is communicated with the shell on the back upper surface on the shell on the back medial surface, be provided with a locating convex block on the antenna cover lower surface at least, each locating convex block is corresponding one by one with half and half groove, and described half groove cooperates the formation detent with relative locating convex block.Described housing also can be: it has a shell on the back and an antenna cover, and shell on the back and antenna cover are fixedly connected; At least offer second groove that is communicated with the shell on the back upper surface on the shell on the back medial surface, at least offer first groove that is communicated with the antenna cover lower surface on the antenna cover medial surface, each second groove of first groove and each is corresponding one by one, and described first groove cooperates the formation detent with second relative groove.
Described metal column antenna conduction is connected in the antenna contact on the pcb board.
For the easily manufactured described filler of antenna is preferably plastic filler.
The another technical scheme that its technical problem that solves the utility model adopts is: a kind of antenna of handheld device, the filler that comprises a metal spiral antenna and an insulation, described filler is filled in the metal spiral antenna, and all or part of location of metal spiral antenna is wire-wrapped in the filler lateral surface.
The another technical scheme that its technical problem that solves the utility model adopts is: a kind of antenna of handheld device, and it comprises the filler of one first metal spiral antenna, second a metal spiral antenna and an insulation; The dead in line of the axis of the first metal spiral antenna and the second metal spiral antenna, and conduction connects between the first metal spiral antenna and the second metal spiral antenna; Filler is filled in the first metal spiral antenna and the second metal spiral antenna, and all or part of location all or part of and the second metal spiral antenna of the first metal spiral antenna is wire-wrapped in the filler lateral surface.
By above-mentioned description to the utility model structure as can be known, compare with background technology, the beneficial effects of the utility model are:
One, filler are filled in the metal spiral antenna, and all or part of location of metal spiral antenna is wire-wrapped in the filler lateral surface, and the metal spiral antenna of this antenna can not be out of shape in manufacturing or assembling process yet;
Its two, assembling process can be: solderless wrapped connection is had the location rib of the filler of metal spiral antenna be arranged in half groove of corresponding shell on the back, fixed antenna lid then; Easy to assembly, the space availability ratio of inner height;
Its three, the antenna contact can use SMT to be mounted on the PCB, be easy to the assembling; Because antenna part do not have the contact spring, so in assembling process, can avoid problem such as contact distortion; Because this antenna space utilance is higher, needing to be suitable for GSM800 simultaneously, 900,1800,1900, WCDMA bimodulus wideband mobile phone; Can not reduce antenna performance because of the restriction of appearance space;
Its four, filler is plastic filler, and is easy to process, cost is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view schematic diagram of antenna of the present utility model.
Fig. 2 is the left view schematic diagram of antenna of the present utility model.
Fig. 3 is the vertical view schematic diagram of antenna of the present utility model.
Fig. 4 is the front view schematic diagram of filler of the present utility model.
Fig. 5 is the view schematic diagram of metal spiral antenna of the present utility model and metal column antenna.
Fig. 6 is the front view schematic diagram of the cooperation of antenna of the present utility model and shell on the back.
Fig. 7 is the left view schematic diagram of antenna of the present utility model and shell.
Embodiment
A kind of antenna of mobile phone shown in Fig. 1,2,3,5,6, comprises filler 3 and positioner 4 of a metal spiral antenna 1, metal column antenna 2, an insulation.
Shown in Fig. 1,2,3,4, filler 3 is formed by the plastics manufacturing, but material and exceed with plastics, other also is applicable to the technical program as materials such as potteries.
The dead in line of metal spiral antenna 1 axis and metal column antenna 2, and conduct electricity between metal column antenna 2 and metal spiral antenna 1 afterbody and be connected.Metal column antenna 2 conductions are connected in the antenna contact on the pcb board.The antenna contact can use SMT to be mounted on the PCB.
Shown in Fig. 1,2,3,4,5, filler 3 is filled in the metal spiral antenna 1.Filler 3 circumferential lateral surface also have the helicla flute 31 that adapts to metal spiral antenna 1, and whole location of metal spiral antenna 1 are wire-wrapped in the helicla flute 31 of filler 1 circumferential lateral surface.
Shown in Fig. 1,2,3,4,5,6, positioner 4 comprises four location ribs 41, four detents 42, a spacer 43 and a reference column 44.
Housing has a shell on the back 5 and an antenna cover 6, and shell on the back 5 and antenna cover 6 utilize ultrasonic fusing.The front portion of shell on the back 5 and antenna cover 6 cooperate a rectangle that constitutes box-like, and it will greatly reduce the antenna free space than conventional helical antenna way; Moreover common external antenna is owing to be to use shell injection moulding protection antenna; in order to guarantee the mobile phone drop performance; the wall thickness of shell is generally thicker; will inevitably reduce the diameter dimension of helical antenna thus; and this antenna can be under the situation of same outer diameter as; utilize the space comparatively fully, increase the diameter dimension of spiral part.
Shell on the back 5 and antenna cover 6 constitute an accommodation space, and the major part of antenna is positioned at this accommodation space.The width of this accommodation space is slightly larger than the diameter of filler 3.The axis axis that all offers the relative filler 3 of arrangement mode of two 51, four half grooves 51 of half groove that are communicated with shell on the back 5 upper surfaces on two relative inner faces of shell on the back 5 is symmetrical arranged.The axis axis of the lower surface of the both sides of antenna cover 6 relative filler 3 of arrangement mode of protruding 61, four locating convex blocks 61 of locating convex block under being equipped with is symmetrical arranged.Each locating convex block 61 is corresponding one by one with half and half groove 51.Half groove 51 cooperates formation detent 42 with relative locating convex block 61.
Four location ribs 41 all convexedly stretch on the circumferential lateral surface of filler 3.The axis axis of the relative filler 3 of arrangement mode of all location ribs 41 is symmetrical arranged.Four location ribs 41 are arranged in respectively in the corresponding detent 42.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (12)
1. the antenna of a handheld device is characterized in that: the filler which comprises at least a metal spiral antenna, a metal column antenna and an insulation; The metal spiral antenna axis overlaps with the metal column antenna axis, and conducts electricity between metal column antenna and the metal spiral antenna and be connected; Filler is filled in the metal spiral antenna, and all or part of location of metal spiral antenna is wire-wrapped in the filler lateral surface, and the metal column Antenna Positioning is in filler.
2. the antenna of a kind of handheld device according to claim 1, it is characterized in that: described filler circumferential lateral surface has the helicla flute that adapts to the metal spiral antenna, all or part of helicla flute that is positioned the filler circumferential lateral surface of metal spiral antenna.
3. the antenna of a kind of handheld device according to claim 2, it is characterized in that: also comprise positioner, it comprises:
At least one locatees rib, and it convexedly stretches on the circumferential lateral surface of filler;
At least one detent, it is opened in the housing of handheld device;
Wherein, each is located the rib locator card and is located at corresponding detent.
4. the antenna of a kind of handheld device according to claim 2, it is characterized in that: also comprise positioner, it comprises:
At least one spacer, it convexedly stretches on the circumferential lateral surface of filler, all offers a location hole on each spacer;
At least one reference column, it is located at the housing of handheld device;
Wherein, each reference column location is plugged in corresponding location hole.
5. the antenna of a kind of handheld device according to claim 3 is characterized in that: described positioner, and it also comprises:
At least one spacer, it convexedly stretches on the circumferential lateral surface of filler, all offers a location hole on each spacer;
At least one reference column, it is located at the housing of handheld device;
Wherein, each reference column location is plugged in corresponding location hole.
6. the antenna of a kind of handheld device according to claim 3, it is characterized in that: the number of described location rib is a composite number, axis axis of the relative filler of arrangement mode of all location ribs are symmetrical arranged.
7. according to the antenna of claim 3 or 5 or 6 described a kind of handheld devices, it is characterized in that: described housing has a shell on the back and an antenna cover, and shell on the back and antenna cover are fixedly connected;
At least offer half groove that is communicated with the shell on the back upper surface on the shell on the back medial surface, be provided with a locating convex block on the antenna cover lower surface at least, each locating convex block is corresponding one by one with half and half groove, and described half groove cooperates the formation detent with relative locating convex block.
8. according to the antenna of claim 3 or 5 or 6 described a kind of handheld devices, it is characterized in that: described housing has a shell on the back and an antenna cover, and shell on the back and antenna cover are fixedly connected;
At least offer second groove that is communicated with the shell on the back upper surface on the shell on the back medial surface, at least offer first groove that is communicated with the antenna cover lower surface on the antenna cover medial surface, each second groove of first groove and each is corresponding one by one, and described first groove cooperates the formation detent with second relative groove.
9. according to the antenna of claim 1 or 2 or 3 or 5 or 6 described a kind of handheld devices, it is characterized in that: described metal spiral antenna afterbody conduction is connected in the metal column antenna, and described metal column antenna conduction is connected in the antenna contact on the pcb board.
10. according to the antenna of claim 1 or 2 or 3 or 5 or 6 described a kind of handheld devices, it is characterized in that: described filler is a plastic filler.
11. the antenna of a handheld device is characterized in that: it comprises the filler of a metal spiral antenna and an insulation, and described filler is filled in the metal spiral antenna, and all or part of location of metal spiral antenna is wire-wrapped in the filler lateral surface.
12. the antenna of a handheld device is characterized in that: it comprises the filler of one first metal spiral antenna, second a metal spiral antenna and an insulation; The dead in line of the axis of the first metal spiral antenna and the second metal spiral antenna, and conduction connects between the first metal spiral antenna and the second metal spiral antenna; Filler is filled in the first metal spiral antenna and the second metal spiral antenna, and all or part of location all or part of and the second metal spiral antenna of the first metal spiral antenna is wire-wrapped in the filler lateral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084907 CN2829119Y (en) | 2005-06-29 | 2005-06-29 | Antenna of hand equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084907 CN2829119Y (en) | 2005-06-29 | 2005-06-29 | Antenna of hand equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2829119Y true CN2829119Y (en) | 2006-10-18 |
Family
ID=37080670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520084907 Expired - Lifetime CN2829119Y (en) | 2005-06-29 | 2005-06-29 | Antenna of hand equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2829119Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593575A (en) * | 2012-04-05 | 2012-07-18 | 深圳市濠璟科技有限公司 | External antenna for mobile terminal and method for manufacturing external antenna |
| CN107328306A (en) * | 2017-06-21 | 2017-11-07 | 北京东远润兴科技有限公司 | A kind of low slow small flight equipment counter devices and methods therefor |
-
2005
- 2005-06-29 CN CN 200520084907 patent/CN2829119Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593575A (en) * | 2012-04-05 | 2012-07-18 | 深圳市濠璟科技有限公司 | External antenna for mobile terminal and method for manufacturing external antenna |
| CN107328306A (en) * | 2017-06-21 | 2017-11-07 | 北京东远润兴科技有限公司 | A kind of low slow small flight equipment counter devices and methods therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1359258A (en) | Deformation-resistant installation structure for portable apparatus | |
| CN1574485A (en) | Electrical connector and method of producing the same | |
| CN2829119Y (en) | Antenna of hand equipment | |
| CN101057524A (en) | Speaker | |
| CN1858877A (en) | Switch | |
| CN1770345A (en) | Small-sized antenna | |
| CN2831479Y (en) | Flexible circuit board connector | |
| CN100341202C (en) | Connector for printed circuit surface mounting and method for making same | |
| CN2812267Y (en) | A simple vibration switch | |
| CN2696097Y (en) | Push-button switch | |
| CN2701227Y (en) | Packaging structure of electronic card | |
| CN2802786Y (en) | Electric connector | |
| CN2638346Y (en) | Movable telephone and microphone assembly | |
| CN1519993A (en) | Appts. for fixing bullet connector contact parts in bullet connector case | |
| CN2742620Y (en) | Electric connector structure | |
| CN2569366Y (en) | Clamp device of electric connector | |
| CN208299109U (en) | A kind of electric connector structure | |
| CN2485838Y (en) | Connector with rotary plug and its positioner | |
| CN200965582Y (en) | Lens connector | |
| CN2896587Y (en) | Electric connector terminal mould group | |
| CN2664299Y (en) | Mobile phone and battery fastening structure thereof | |
| CN1139953C (en) | Button switch | |
| CN200965842Y (en) | Micro-program switch | |
| CN200979917Y (en) | The structure of a conductive connector | |
| CN2676550Y (en) | A communication device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: AMOI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: AMOI ELECTRONICS CO., LTD. Effective date: 20100527 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 361012 NO.45, TIYU ROAD, XIAMEN CITY, FUJIAN PROVINCE TO: 361000 4/F, NO.22, GUANRI ROAD, SECOND PHASE OF XIAMEN SOFTWARE PARK, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100527 Address after: 361000 Fujian province Xiamen software park two sunrise Road No. 22 4 floor Patentee after: Amoi Electronics Co., Ltd. Address before: 361012 No. 45, sports road, Fujian, Xiamen Patentee before: Xiaxin Electronic Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 Fujian province Xiamen software park two sunrise Road No. 22 4 floor Patentee after: AMOI TECHNOLOGY CO., LTD. Address before: 361000 Fujian province Xiamen software park two sunrise Road No. 22 4 floor Patentee before: Amoi Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150629 Granted publication date: 20061018 |
|
| EXPY | Termination of patent right or utility model |