CN2874802Y

CN2874802Y - Front antenna structure of flat display screen

Info

Publication number: CN2874802Y
Application number: CN 200620002213
Authority: CN
Inventors: 黄钦雄; 林宗铭
Original assignee: Joinsoon Electronic Manufacturing Co Ltd
Current assignee: Joinsoon Electronic Manufacturing Co Ltd
Priority date: 2006-02-08
Filing date: 2006-02-08
Publication date: 2007-02-28
Anticipated expiration: 2016-02-08

Abstract

The utility model relates to an antenna structure in front of a plane screen. A metal powder is coated onto a thin film and the edge of the film is coated to form a metal frame, on which signal separation lines for coaxial cables are connected. The signal wire of the coaxial cable is electrically connected with feed-in point (Point E) on the antenna structure, so that the coaxial cable can transmit signals into relevant circuits of a computer to form an antenna in front of a plane screen and can be stuck to the computer screen with features including being elegant and practical. Lap-top computers play expanding functions effectively and convenience for users.

Description

Antenna structure before the flat-faced screen

Technical field

The utility model relates to a kind of antenna structure, antenna structure before particularly a kind of flat-faced screen.

Background technology

Existing mobile computer antenna, it is a sheet type metallic antenna, its shape is decided according to reception condition, and in being locked in after the punching on the antenna on the mobile computer screen, with the usefulness of doing to receive and send messages, but such design, not only heavy, also not attractive in appearance, receive frequency and range of receiving are all limited, and its flexible application setting can be subjected to itself bulky and being restricted of installing or the like on using, therefore the dirt that often is subjected to the user is sick, its manufacturing cost is also higher in addition, and above disadvantages all is its reason that is difficult for popularization, also causes the managerial challenge of dealer.

The shortcoming of prior art:

1. existing mobile computer antenna is the thin sheet of metal antenna, and is need the punch forming cost higher.

2. existing mobile computer antenna is not only heavy, also not attractive in appearance.

3. existing mobile computer antenna need be according to given shape die sinking punching out, and receiving and sending messages, but receive frequency and range of receiving are all limited.

4. existing mobile computer antenna, its flexible application can bulkyly be restricted with installing or the like by it on using, and the dirt that therefore often is subjected to the user is sick, and its manufacturing cost is also higher not to be inconsistent economic benefit.

Therefore, how above-mentioned disappearance is forgone, be the place of the technical difficulties of this case inventor institute desire solution.

Summary of the invention

The purpose of this utility model is to provide a kind of flat-faced screen preceding antenna structure, and particularly a kind of volume is little, the preceding antenna of the curtain of stealthy plane formula.

The utility model time purpose is to provide a kind of double frequency type, the stealthy preceding antenna of flat-faced screen of collecting mail and can increase collection of letters scope.

Another purpose of the utility model is to provide a kind of can lay at least one antenna structure before flat-faced screen, and visual demand is laid each and every one antenna structure of plural number before flat-faced screen, to increase collection of letters effect, and can be applicable to the flat-faced screen of various sizes, therefore possessed the multipurpose that flexible application is provided with.

Antenna structure before the flat-faced screen of the present utility model can be applicable to the flat-faced screen of various sizes, so single antenna uses multiple display screen, and needn't comply with various screen sizes, and die sinking designing antenna in addition is minimized the purpose again of cost.

Antenna structure before the utility model flat-faced screen, be that antenna before the curtain is coated on the film, be laid on the flat-faced screen, be an invisible antenna, the Signal Spacing line of coaxial cable is connected on the metal frame of film side, in the holding wire of coaxial cable then with after the load point (E point) of antenna structure body is electrically connected, make coaxial cable that signal is transferred in the computer interlock circuit, constitute the preceding antenna of flat-faced screen, be attached at the computer screen backstage and have multiple advantages such as both artistic and practical, the mobile computer function is effectively brought into play, brought user's convenience.

To achieve these goals, the utility model provides a kind of flat-faced screen preceding antenna structure, it is characterized in that: on diaphragm, lay the antenna structure body, described antenna structure body is that metal dust is coated on the diaphragm, the wire that forms various different sizes constitutes, the four edges coating of diaphragm forms the enclosed type metal frame, is connected with coaxial cable on it and contains the Signal Spacing line of establishing, and the holding wire of coaxial cable then is electrically connected with the load point of antenna structure body; Described antenna structure body is that several conductive antenna groups are stretched out at the center with the load point, includes short antenna, middle antenna, vast of heaven line, vast of heaven line, and is that the center is provided with more than one group at least according to load point.

Described antenna structure body is that several conductive antenna groups are stretched out at the center with the load point, includes short antenna, be by load point outward straight line extend out to the A point, form a short antenna, described short antenna is λ/4 of corresponding 5.1GHz frequency by load point to A point length.

Described antenna structure body is that several conductive antenna groups are stretched out at the center with the load point, includes middle antenna, be by load point outward straight line extend out to the B point, form antenna in, described in antenna be λ/4 of corresponding 2.4GHz frequency by load point to B point length.

Described antenna structure body is that several conductive antenna groups are stretched out at the center with the load point, includes vast of heaven line, be by load point outward straight line extend out to the C point, form a vast of heaven line, described vast of heaven line is λ/4 of corresponding 850MHz frequency by load point to C point length.

Described antenna structure body is that several conductive antenna groups are stretched out at the center with the load point, includes vast of heaven line, be in load point outward straight line extend out to the D point, form vast of heaven line, described vast of heaven line is λ/4 of corresponding 500MHz frequency by load point to D point length.

At least be provided with more than one group when antenna is laid in mobile computer before the described flat-faced screen, its installation position is to be located at the mobile computer screen.

Its antenna structure body of antenna before the described flat-faced screen, the indentation antenna.

The advantage that the utlity model has:

1. the utility model mobile computer antenna is a film-type, tool hidden function, shape variation, transmitting-receiving frequency broadness.

2. the utility model mobile computer antenna, is installed easily little, light and handy, the stealthy plane formula of volume.

3. the utility model mobile computer antenna can be installed at least one antenna in same screen, tool elasticity.

4. the utility model mobile computer antenna is double frequency type, the stealthy collection of letters.

5. the utility model mobile computer antenna is both artistic and practical, the tool industry applications.

Description of drawings

Fig. 1 is the utility model antenna structure body figure;

Fig. 2 is the utility model exploded view;

Fig. 3 is the utility model constitutional diagram;

Fig. 4 is an antenna artwork before the utility model flat-faced screen;

Fig. 5 is antenna receiving-sending embodiment before the utility model flat-faced screen;

Fig. 6 is the utility model zigzag antenna diagram.

Description of reference numerals: diaphragm 1; Antenna structure body 2; Closed form metal frame 3; Coaxial cable 4; Holding wire 5; Load point (E point) 6; Short antenna 7; Middle antenna 8; Vast of heaven line 9; Vast of heaven line 10; Antenna 11 before the flat-faced screen; Zigzag antenna 12; Signal Spacing line 13.

Embodiment

At first see also Fig. 1, Fig. 2 and shown in Figure 3, antenna structure before a kind of flat-faced screen of the utility model, when it was implemented: the utility model was to lay antenna structure body 2 on diaphragm 1, described antenna structure body 2 is that metal dust is coated on the diaphragm 1, the wire that forms various different sizes constitutes, the four edges coating of diaphragm 1 forms enclosed type metal frame 3, be connected with coaxial cable 4 on it and contain the Signal Spacing line of establishing 13,5 of the holding wires of coaxial cable 4 are electrically connected with the load point (E point) 6 of antenna structure body 2, and by coaxial cable 4 signal are transferred in the computer interlock circuit; Described antenna structure body 2 is that several conductive antenna groups are stretched out at the center with load point (E point) 6, and can be provided with at least more than one group for the center according to load point (E point) 6, described by 6 of load points (E point) outward straight line extend out to the A point, form a short antenna 7, described short antenna 7 is λ/4 of corresponding 5.1GHz frequency by load point (E point) 6 to A point length, use coupled resonance and form suitable standing-wave ratio, use when working in the 5.1GHz frequency.

Short antenna 7 one sides by load point (E point) 6 outward straight line extend out to the B point, form antenna 8 in, antenna 8 is λ/4 of corresponding 2.4GHz frequency by load point (E point) 6 to B point length in described, uses coupled resonance and forms suitable standing-wave ratio, uses when working in the 2.4GHz frequency.

In described antenna 8 one sides by load point (E point) 6 outward straight line extend out to the C point and form a vast of heaven line 9, vast of heaven line 9 is λ/4 of corresponding 850MHz frequency by load point (E point) 6 to C point length, use coupled resonance and form suitable standing-wave ratio, use when working in the 850MHz frequency.

Described vast of heaven line 9 one sides by described by load point (E point) 6 outward straight line extend out to the D point and form vast of heaven line 10, described vast of heaven line 10 is λ/4 of corresponding 500MHz frequency by load point (E point) 6 to D point length, use coupled resonance and form suitable standing-wave ratio, use when working in the 500MHz frequency.

Antenna 11 (consulting Fig. 5) before the aforementioned component flat-faced screen, it is attached at the computer screen backstage has the plane transmitting-receiving, multifrequency is used, to position selectivity and not taking up space, weight reduction reaches both artistic and practical multiple advantage, makes to drive to compact mobile computer, function of use can be done the most effective performance, bring user's convenience.

Moreover antenna 11 is provided with at least more than one group when being laid in mobile computer and (consults Fig. 4) before the flat-faced screen of the present utility model, can organize laying under the situation of needs more, and its installation position is to be located at the mobile computer screen.

Moreover antenna 11 its antenna structure bodies 2 before the flat-faced screen of the present utility model can change and establish indentation antenna 12 (consulting Fig. 6) and still can implement to reach identical effect.

The above only is of the present utility model one preferable possible embodiments, non-so promptly arrest limit claim of the present utility model, so equivalent structure that uses the utility model specification and diagramatic content to do such as, directly or indirectly apply to other correlative technology field, all in like manner all ought to be included in the scope of spiritual category of the present utility model.

Claims

1. antenna structure before the flat-faced screen is characterized in that:

On diaphragm, lay the antenna structure body, described antenna structure body is that metal dust is coated on the diaphragm, the wire that forms various different sizes constitutes, the four edges coating of diaphragm forms the enclosed type metal frame, be connected with coaxial cable on it and contain the Signal Spacing line of establishing, the holding wire of coaxial cable then is electrically connected with the load point of antenna structure body; Described antenna structure body is that several conductive antenna groups are stretched out at the center with the load point, includes short antenna, middle antenna, vast of heaven line, vast of heaven line, and is that the center is provided with more than one group at least according to load point.

2. antenna structure before the flat-faced screen as claimed in claim 1, it is characterized in that: described antenna structure body is that several conductive antenna groups are stretched out at the center with the load point, include short antenna, be by load point outward straight line extend out to the A point, form a short antenna, described short antenna is λ/4 of corresponding 5.1GHz frequency by load point to A point length.

3. antenna structure before the flat-faced screen as claimed in claim 1, it is characterized in that: described antenna structure body is that several conductive antenna groups are stretched out at the center with the load point, include middle antenna, be by load point outward straight line extend out to the B point, form antenna in, described middle antenna is λ/4 of corresponding 2.4GHz frequency by load point to B point length.

4. antenna structure before the flat-faced screen as claimed in claim 1, it is characterized in that: described antenna structure body is that several conductive antenna groups are stretched out at the center with the load point, include vast of heaven line, be by load point outward straight line extend out to the C point, form a vast of heaven line, described vast of heaven line is λ/4 of corresponding 850MHz frequency by load point to C point length.

5. antenna structure before the flat-faced screen as claimed in claim 1, it is characterized in that: described antenna structure body is that several conductive antenna groups are stretched out at the center with the load point, include vast of heaven line, be in load point outward straight line extend out to the D point, form vast of heaven line, described vast of heaven line is λ/4 of corresponding 500MHz frequency by load point to D point length.

6. antenna structure before the flat-faced screen as claimed in claim 1 is characterized in that: be provided with at least more than one group when antenna is laid in mobile computer before the described flat-faced screen, its installation position is to be located at the mobile computer screen.

7. antenna structure before the flat-faced screen as claimed in claim 1 is characterized in that: its antenna structure body of antenna before the described flat-faced screen, indentation antenna.