CN201051535Y

CN201051535Y - Hide antenna structure with portable electronic device

Info

Publication number: CN201051535Y
Application number: CNU2007201427724U
Authority: CN
Inventors: 徐新泉
Original assignee: Wistron Corp
Current assignee: Wistron Corp
Priority date: 2007-05-28
Filing date: 2007-05-28
Publication date: 2008-04-23
Anticipated expiration: 2017-05-28

Abstract

Disclosed is a concealed antenna structure for a portable electronic installation. A movable piece is combined inside a body case, comprising a first conjunction which is utilized for movably extending into a containing groove of a touch control pen and electrically combining with the touch control pen, thereby ensuring the touch control pen concurrently has the function of antenna, without needing to additionally open holes on the body case. Therefore the appearance of the body case is not destroyed, which enables the body case to be more elegant and to have elasticity in the appearance design.

Description

Be applied to the concealed antenna structure of portable electronic devices

[technical field]

This novel concealed antenna structure that relates to electronic installation relates in particular to the concealed antenna structure that is applied to portable electronic devices.

[background technology]

Portable electronic devices as palm PC, personal digital assistant etc., mostly needs to utilize antenna to receive the signal as radio telephone, GPS or Digital Television.Have various pointer to hold concurrently as the patent of antenna, for example the touch-control pen type antenna structure of M307802 number announcement of TaiWan, China patent is arranged at an action communicate via communication device, comprising: a signal Connection Block; One pointer storage tank; And a pointer, can be movably set in respectively on this signal Connection Block and this storage tank; This pointer comprises one at least and is a body of conductive material, and an end of this body has a joint portion that is movably set on this signal Connection Block, and an end of this joint portion is provided with a nib.The stylus antenna of I255581 number announcement of TaiWan, China patent comprises a pointer in addition, and this pointer material is a metal ingredient, this pointer tip is a plastic cement material, the other metal of this plastic cement material has a screw thread, can fix this pointer, and this pointer itself is antenna body; One spiral shell seat is put the position outside the accommodating groove, when this pointer is considered as antenna function, this pointer can be extracted out this accommodating groove, and this pointer is locked on the spiral shell seat; And a circuit substrate, this spiral shell seat is welded on this circuit substrate in the mode of surface mount.

Above-mentioned touch-control pen type antenna makes the function of pointer with antenna, and portable electronic devices can be saved the space and the material of an antenna of installing.But except original pointer storage tank, its shell need be provided with a perforate in addition for communications signals Connection Block or spiral shell seat in conjunction with the portable electronic devices of above-mentioned touch-control pen type antenna, with in conjunction with the pointer when antenna uses.So, the shell of portable electronic devices need increase by a hole, can influence the attractive in appearance of its appearance.

[utility model content]

In order to make portable electronic devices under the situation that does not more influence outward appearance, utilize its original pointer storage tank with structure, and propose the utility model in conjunction with the pointer of using when antenna.

Main purpose of the present utility model in that a kind of concealed antenna structure that is applied to portable electronic devices is provided, under the situation that does not more influence the portable electronic product outward appearance, makes the function of pointer with antenna.

Another purpose of the present utility model in that a kind of concealed antenna structure that is applied to portable electronic devices is provided, makes the function of pointer with antenna, and does not influence the elasticity of portable electronic product in appearance design.

The utility model is applied to the concealed antenna structure of portable electronic devices, comprising:

One casing, it simultaneously is provided with a perforate; This casing has guide channel in the inner side edge of this perforate periphery; One side of this casing is provided with a storage tank;

One movable piece comprises: a lamellar body is placed in this guide channel movablely; The inside and outside side of this lamellar body closes first and second electrical junction respectively; This first electrical junction is electrically connected the circuit board in this casing; The upper end of this second electrical junction has one first conjunction;

One has the pointer of antenna function, and the one end has and corresponding second conjunction of this first conjunction;

Wherein, this first conjunction can optionally extend in this storage tank, and combines with this second conjunction, and this first conjunction is electrically connected this second conjunction and this first electrical junction respectively; Do not need on casing, to be provided with in addition hole, more can not destroy the outward appearance of casing, make casing comparatively attractive in appearance, and make casing more flexible in appearance design.

Other purposes of the present utility model, effect see also drawings and Examples, are described in detail as follows.

[description of drawings]

Schematic diagram when Fig. 1 is the ccontaining pointer of the storage tank of the utility model first embodiment.

Fig. 2 is the movable piece schematic diagram during combination of touch control pen not of the utility model first embodiment.

Fig. 3 is the schematic perspective view of the movable piece of the utility model second embodiment.

Fig. 4 is the schematic diagram of the utility model pointer embodiment.

Fig. 5 is the schematic diagram of the movable piece combination of touch control pen of the utility model first embodiment.

[embodiment]

See also shown in Fig. 1,2,3,4,5.The utility model is applied to first embodiment of the concealed antenna structure of portable electronic devices, comprises that a casing 10, a movable piece 20 and a pointer 30 combine.

Casing 10 is the casing of this portable electronic devices, is better than its back side most and is provided with a perforate 11; Casing 10 in the inner side edge of perforate 11 peripheries in conjunction with a plurality of relative " L " type guiding blocks 12; Form guide channel 13 between relative a plurality of guiding blocks 12; The side of casing 10 is provided with a storage tank 14;

Movable piece 20 comprises: a lamellar body 21, be placed in this guide channel 13 movablely, and its outer side edges has two first and second

parallel fixture blocks

22,23; First and

second fixture block

22,23 places in the perforate 11; The inside and outside side of lamellar body 21 is respectively in conjunction with first and second

electrical junction

24,25; The end of first electrical junction 24 has a bending segment 241, but the circuit board in the Elastic Contact casing 10; The upper end of second electrical junction 25 has one first conjunction 251, as shown in Figure 1, 2.First electrical junction of the utility model second embodiment is that a soft circuit board (FPC) 26 is with the connecting circuit plate, as shown in Figure 3.

Pointer 30 has the function of antenna, comprises that penholder 31, a tail 32 and nib 33 form; Penholder 31 is made by metal material, and its first end has and first conjunction, 251 corresponding second conjunctions 311, and when pointer 30 was used as antenna, second conjunction 311 combined with first conjunction 251; Tail 32 has and second conjunction, 311 corresponding the 3rd conjunctions 321, and when pointer 30 was not used as antenna, the 3rd conjunction 321 combined with second conjunction 311; Nib 33 is made by plastic material, is incorporated into second end of penholder 31, as shown in Figure 4, and on the panel of portable electronic devices, importing and control operation.The slotted eye that first and second conjunction 251,311 can be respectively corresponding screw rod and have internal thread.

As shown in Figure 1, when second fixture block 23 during against second end 112 of perforate 11, first conjunction 251 of second electrical junction 25 breaks away from storage tanks 14, and pointer 30 can be concealed in storage tank 14.When taking out pointer 30, and when making first fixture block 22 against first end 111 of perforate 11, first conjunction 25 extends in the storage tank 14, second conjunction 311 of pointer 30 is combined, as shown in Figure 5 with first conjunction 251.Penholder 31 is made by metal material, can receive electromagnetic wave signal, and first conjunction 251 is also made for metal material, and electrically connects first electrical junction 24.The electromagnetic wave signal that penholder 31 receives can be sent to the circuit board of portable electronic devices via first conjunction 251, second electrical junction 25, makes the function of pointer 30 with antenna.

The utility model utilizes first conjunction 251 to stretch into movably in the storage tank 14, and electrical combination of touch control pen 30, makes the function of pointer 30 with antenna.And do not need on casing 10, to be provided with in addition hole, and more can not destroy the outward appearance of casing 10, make casing 10 comparatively attractive in appearance, and make casing 10 more flexible in appearance design.

The above record, only for utilizing the embodiment of the utility model technology contents, any those of ordinary skill in the art uses this novel institute to modify for it, change, and all belongs to the claim of this novel opinion, and is not limited to those disclosed embodiments.

Claims

1. a concealed antenna structure that is applied to portable electronic devices is characterized in that, comprising:

One movable piece comprises: a lamellar body is placed in this guide channel movablely; The inside and outside side of this lamellar body is respectively in conjunction with first and second electrical junction; This first electrical junction is electrically connected the circuit board in this casing; The upper end of this second electrical junction has one first conjunction;

Wherein, this first conjunction can optionally extend in this storage tank, and combines with this second conjunction, and this first conjunction is electrically connected this second conjunction and this first electrical junction respectively.

2. the concealed antenna structure that is applied to portable electronic devices as claimed in claim 1 is characterized in that the outer side edges of this lamellar body has at least one fixture block; This fixture block places in this perforate.

3. the concealed antenna structure that is applied to portable electronic devices as claimed in claim 2 is characterized in that, this casing in the inner side edge of this perforate periphery in conjunction with a plurality of relative guiding blocks; Form this guide channel between these relative a plurality of guiding blocks.

4. the concealed antenna structure that is applied to portable electronic devices as claimed in claim 3 is characterized in that this guiding block is " L " type.

5. the concealed antenna structure that is applied to portable electronic devices as claimed in claim 4 is characterized in that the end of this first electrical junction has a bending segment; This this circuit board of bending segment Elastic Contact.

6. the concealed antenna structure that is applied to portable electronic devices as claimed in claim 4 is characterized in that, this first electrical junction is a soft circuit board; This soft circuit board is electrically connected this circuit board.

7. the concealed antenna structure that is applied to portable electronic devices as claimed in claim 4 is characterized in that the outer side edges of this lamellar body has two fixture blocks.

8. as each described concealed antenna structure that is applied to portable electronic devices in the claim 1 to 7, it is characterized in that this pointer has a penholder; First end of this penholder has this second conjunction; Second end of this penholder is in conjunction with the nib of a plastic cement system.

9. the concealed antenna structure that is applied to portable electronic devices as claimed in claim 8 is characterized in that this penholder is made by metal material.

10. the concealed antenna structure that is applied to portable electronic devices as claimed in claim 9 is characterized in that, first end of this penholder can be optionally in conjunction with a tail.