CN2638260Y - External antenna - Google Patents

External antenna Download PDF

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Publication number
CN2638260Y
CN2638260Y CN 03273199 CN03273199U CN2638260Y CN 2638260 Y CN2638260 Y CN 2638260Y CN 03273199 CN03273199 CN 03273199 CN 03273199 U CN03273199 U CN 03273199U CN 2638260 Y CN2638260 Y CN 2638260Y
Authority
CN
China
Prior art keywords
base
external antenna
antenna
rotary body
connector
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
Application number
CN 03273199
Other languages
Chinese (zh)
Inventor
戴隆盛
林宪助
洪振达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foxconn Kunshan Computer Connector Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Foxconn Kunshan Computer Connector Co Ltd
Priority to CN 03273199 priority Critical patent/CN2638260Y/en
Application granted granted Critical
Publication of CN2638260Y publication Critical patent/CN2638260Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

An external antenna is used to receive/emit the wireless signals. The external antenna comprises a movable disc-shaped base, a rotating body arranged on the base, a connector arranged above the rotating body and an antenna ontology connected with the connector. A groove is arranged at the internal wall of the base and a clamping part is arranged at the lower bottom surface of the base; a restriction projection which is matched with the groove of the base is arranged at the side wall of the rotating body and a flange which is matched with the clamping part of the base is arranged at the external side of the lower margin of the rotating body; through the design, the position of the external antenna can be freely moved, thus leading to the adjustment and demounting and changing of the antenna more convenient.

Description

External antenna
[technical field]
The utility model relates to a kind of external antenna, relates in particular to a kind of external antenna that is used for reception/emission wireless signal on the electronic installation.
[background technology]
Antenna often is assembled in and is used for reception/emission wireless signal on the electronic installation, because wireless signal is propagated and often is subjected to external condition and disturbs, distortion and distortion easily takes place aloft, so need to regulate the angle of antenna and direction to reach the best effect of receiving and dispatching.Relevant prior art can be with reference to the United States Patent (USP) the 6th of bulletin on February 11st, 2003,518, No. 928, it comprises the base that is provided with receiving space, be contained in the rotary body in the base receiving space, the connector that articulates by set pivot device and rotary body reaches the antenna body that is connected with connector, wherein said holder is non-circular, is installed on the fixed position of electronic installation coupling.Yet the understructure of the antenna that this background technology disclosed is complicated and can only be installed on the electronic installation fixed position, and restriction is caused to the adjusting of antenna in the back side of main frame for example, and for the assembling of antenna and change and make troubles.
[utility model content]
The purpose of this utility model is to provide a kind of and changes conveniently, can move freely the external antenna of position.
For achieving the above object, the utility model adopts following technical scheme: the utility model external antenna is used for reception/emission wireless signal.This external antenna comprises movably disc-shaped base, is installed on the rotary body on the base, is arranged at the connector of rotary body top and the antenna body that is connected with connector.Described base inner wall is provided with groove, and bottom surface is provided with the holding section.The rotary body sidewall is provided with the restriction projection with the groove fit of base, and the lower limb outside is provided with the flange that cooperates with the holding section of base.
Compared with prior art, the utility model external antenna is provided with movably disc-shaped base, and it can move freely the position, for example place on the planes such as electronic installation or desktop, thereby make the adjusting of antenna and change comparatively convenient.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model external antenna.
Fig. 2 is the three-dimensional exploded view of the utility model external antenna.
Fig. 3 is the part assembly exploded view of the utility model external antenna, comprising rotary body and connector.
Fig. 4 is another angular views of part assembly exploded view of Fig. 3 external antenna.
[embodiment]
Please refer to Fig. 1 to shown in Figure 4, the utility model external antenna comprises base 1, is arranged on the rotary body 2 on the base 1, the connector 3 that is connected with rotary body 2 and the antenna body 4 that is connected with connector 3.
Base 1 is roughly in the form of annular discs, it is conical that top is, inside is provided with receiving space 10, its underpart is the fixed part 11 that is the flattened cylindrical shape, this fixed part 11 is provided with the restriction opening 13 of accommodating cable (not shown), receiving space 10 inwall sides are provided with groove 12, and bottom surface is provided with holding section (not shown).
Rotary body 2 comprises cylinder 24 and the limited section 21 that is contained in base 1 receiving space 10, cylinder 24 bottoms are the tubular structure of hollow, be provided with two symmetrical oblong openings 25,26, this oblong openings 25,26 is divided into two parts with cylinder 24 bottoms, wherein a part of lower limb outside is provided with flange 22, and the upper outside of opening 25 convexes with a restriction projection 23.When base 1 made up with rotary body 2, restriction projection 23 was contained in the groove 12 of base 1, and flange 22 engages with the holding section of base 1, and rotary body 2 can be along groove 12 rotations in base 1.Limited section 21 comprises rectangular portion 210 and two interference parts 211,212, rectangular portion 210 is arranged on the cylinder 24, the middle part is provided with first through hole 215 of accommodating cable, and interference part 211,212 symmetries are located at rectangular portion 210 both sides and top semicircular in shape, and its middle part is provided with circular hole 213,214 separately.
Connector 3 comprises auxiliary section 31,32 and screw rod 33, and its up/down perforation is provided with second through hole 34 of accommodating cable (not shown). Auxiliary section 31,32 is provided with the restriction circular hole 310,320 corresponding with circular hole 213,214.During assembling, by screw 5 circular hole 213,214 is connected with restriction circular hole 310,320, so the limited section 21 of the auxiliary section 31,32 of connector 3 and rotary body 2 has formed pivot device (not label), connector 3 can rotate with respect to rotary body 2 pivots.Screw rod 33 is arranged at the top of auxiliary section 31,32 and cylindrical, and the outside is provided with screw thread (not label).
Antenna body 4 comprises screw rod 33 nut engaged portions 42 and the housing 41 with connector 3, housing 41 is flat, it is provided with the top with nut portions 42, accommodate in it and be provided with antenna (not shown) in order to receive or the emission wireless signal, nut portions 42 and screw rod 33 rotations cooperate, and antenna body 4 is fixed on the connector 3.
During use, can change the angle and direction of antenna, to reach the effect of best transmitting/receiving wireless signal by above-mentioned pivot device and rotary body 2.In addition, base 1 can place on the planes such as electronic installation or desktop, and can move freely in the scope that length of cable allows.

Claims (9)

1. external antenna, comprise the base that is provided with receiving space, the rotary body that the bottom is contained in the base receiving space and can rotates with respect to base, antenna body and the connector that antenna body is connected with rotary body, rotary body top is provided with the limited section, the connector bottom is provided with the auxiliary section pivotally connected with the limited section of rotary body, it is characterized in that: described base is a movable pedestal.
2. external antenna as claimed in claim 1 is characterized in that: the receiving space inwall of described base is provided with groove, and the rotary body lateral wall is provided with the restriction projection with the groove fit of base.
3. external antenna as claimed in claim 1 is characterized in that: described connector top is provided with screw rod.
4. external antenna as claimed in claim 3 is characterized in that: described antenna body comprises nut and the housing that is connected with the screw rod of connector.
5. external antenna as claimed in claim 4 is characterized in that: described housing is flat.
6. external antenna as claimed in claim 1 is characterized in that: described base is provided with the restriction opening of accommodating cable.
7. external antenna as claimed in claim 6 is characterized in that: described base bottom surface is provided with the holding section, and the rotary body lower limb outside is provided with the flange that cooperates with the holding section of base.
8. external antenna as claimed in claim 1 is characterized in that: described limited section comprises rectangular portion and is symmetrically set in two interference parts of rectangular portion both sides, top, two interference parts semicircular in shape, and the middle part is provided with circular hole separately.
9. external antenna as claimed in claim 8 is characterized in that: described auxiliary section is provided with the qualification circular hole corresponding with circular hole.
CN 03273199 2003-06-25 2003-06-25 External antenna Expired - Fee Related CN2638260Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03273199 CN2638260Y (en) 2003-06-25 2003-06-25 External antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03273199 CN2638260Y (en) 2003-06-25 2003-06-25 External antenna

Publications (1)

Publication Number Publication Date
CN2638260Y true CN2638260Y (en) 2004-09-01

Family

ID=34301379

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03273199 Expired - Fee Related CN2638260Y (en) 2003-06-25 2003-06-25 External antenna

Country Status (1)

Country Link
CN (1) CN2638260Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101533954A (en) * 2009-04-16 2009-09-16 旭丽电子(广州)有限公司 Antenna structure
CN105789826A (en) * 2016-04-19 2016-07-20 广州海格通信集团股份有限公司 Antenna connection system
CN107799899A (en) * 2017-10-31 2018-03-13 生迪智慧科技有限公司 Rotable antenna
CN108808211A (en) * 2017-04-27 2018-11-13 国基电子（上海）有限公司 Antenna base and antenna with the antenna base
CN111212168A (en) * 2020-03-12 2020-05-29 深圳市道格恒通科技有限公司 Mobile phone shell with detachable antenna and mobile phone with same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101533954A (en) * 2009-04-16 2009-09-16 旭丽电子(广州)有限公司 Antenna structure
CN105789826A (en) * 2016-04-19 2016-07-20 广州海格通信集团股份有限公司 Antenna connection system
CN108808211A (en) * 2017-04-27 2018-11-13 国基电子（上海）有限公司 Antenna base and antenna with the antenna base
CN107799899A (en) * 2017-10-31 2018-03-13 生迪智慧科技有限公司 Rotable antenna
WO2019085950A1 (en) * 2017-10-31 2019-05-09 Sengled Co., Ltd. Rotating antenna
CN111212168A (en) * 2020-03-12 2020-05-29 深圳市道格恒通科技有限公司 Mobile phone shell with detachable antenna and mobile phone with same

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040901