CN204668457U

CN204668457U - Compound antenna

Info

Publication number: CN204668457U
Application number: CN201520133499.3U
Authority: CN
Inventors: 王译锋; 郑东育; 周逸东; 陈一锋
Original assignee: WIESON TECHNOLOGIES (DONGGUAN) Co Ltd
Current assignee: WIESON TECHNOLOGIES (DONGGUAN) Co Ltd
Priority date: 2015-03-09
Filing date: 2015-03-09
Publication date: 2015-09-23
Anticipated expiration: 2025-03-09

Abstract

The utility model provides a kind of compound antenna, this compound antenna is that the accommodation space in antenna loop bar inside can for collecting circuit substrate, and be provided with docking section in accommodation space side, assembly and connection portion can be supplied, and this circuit substrate surface is provided with more than two groups metal antennas, respectively in unvested spacing arranged adjacent, be provided with joining section in each metal antenna to be again electrically connected for the holding wire worn in connecting portion, and this connecting portion has the docking section place that joint can be positioned antenna loop bar, namely being provided with through hole in joint inside can for wearing more than two holding wires, the conducting line segment of each holding wire one end can be electrically connected at the joining section place of metal antenna, can reach in conjunction with more than two kinds antenna functions, the object of unlikely mutual interference between each metal antenna, and the wireless signal of multiband can be transmitted smoothly.

Description

Compound antenna

Technical field

The utility model provides a kind of compound antenna, the compound antenna of more than two groups difference in functionality antennas espespecially capable of being combined, it is a side surface of the circuit substrate in the collecting of antenna loop bar inside, being provided with more than two groups metal antennas is unvested spacing arranged adjacent, unlikely formation interference phenomenon, reaches the object can transmitting multiband wireless signal each other.

Background technology

Along with the progress of Technology Times, many electronics, the function of electric product is also updated, and in order to carry out document processing, the editor of various drawing or photo, the desktop computer of the operations such as audio-visual message process or each middle formula execution, notebook computer, smart mobile phone or personal digital assistant etc., it is all the process can being carried out various operation by the access of data, usually electronic information is carried out with between various electronic product, the operations such as operation or line the Internet such as the transmission such as data, Portable disk or multimedia memory device etc. can be utilized electronic information, the unloading application such as data, also transmission line can be relied on to be electrically connected various electronic installation, directly carry out the reading of electronic information or data etc., the operations such as application or backup, and carry out various information by wireless transmission method, the operations such as the transmission of data, and the wireless transmission method in indoor, the wireless transmission of electronic information and data etc. can be carried out for various electronic installation by router, router also can supply in order to contact wired and communication device that is Wi-Fi, and by Wi-Fi technology transmitting/receiving wireless signal for notebook computer, personal digital assistant, the device such as Smartphone or panel computer carries out communication, then between router and various electronic installation for carrying out the transmission of wireless signal time, the signal of predetermined band must be received by antenna, the line of wireless transmission just can be carried out for the electronic installation of periphery, and the transmission of radio wave must pass through antenna transmission and reception, because antenna has considerable function in the construction of Wi-Fi, the basic function of antenna is then by the electromagnetic energy between free space and guiding device, signal is sent on the one hand by means of antenna, necessary Received signal strength on the other hand, to form antenna transmission signal, and be namely so-called antenna gain (Antenna Gain) for the definition of aerial signal, the difference (taking dBi as Liang Ce unit) of antenna applications, its receivable radio signal frequency is also different, the frequency range of general application is between 689MHz ~ 18GHz, conventional frequency is then 1.8GHz, 2.45GHz, 4.8GHz, 5.8GHz etc., and general antenna is all at a plastic cement insulation loop bar inside installing antenna, or installing two Wi-Fi antennas, then for increasing the reception quality of router, usual user can install plural each antenna on the router additional, with the antenna gain effect utilizing each antenna different, reach the function of simultaneously receiving and dispatching different package wireless signals, though the effect of the wireless signal receiving and dispatching different package can be reached, but the cost setting up branched antenna is quite high, and router also must arrange how each contact for assembling more multiple antennas, also the bad stability of router transmitting/receiving wireless signal can be affected, when practical application is implemented, still there is many disappearances.

Be with, how to solve router must assemble branched antenna and just can receive the wireless signal of different frequency, the then problem causing cost to increase and puzzlement, and only can install an antenna in plastic cement insulation loop bar and only can receive the wireless signal of single-frequency, disappearance and the trouble of receive frequency cannot be expanded, be the relevant manufactures being engaged in the industry desire most ardently research improve place, direction.

Utility model content

Therefore, utility model designer is because above-mentioned problem and disappearance, be collect related data, via in many ways assessing and considering, and to engage in the many years of experience of the industry accumulation, via constantly studying and revising, begin to design this kind can circuit substrate surface in antenna loop bar inside, be provided with the metal antenna of more than two groups, can for transmitting-receiving multiple different package wireless signal, and reduce antenna usage quantity, reduce application antenna cost compound antenna new patent be born.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of compound antenna, is characterized in that: comprise mast cover, circuit substrate and connecting portion, wherein:

This antenna loop bar inside has the accommodation space for collecting circuit substrate, and is provided with the docking section be assembled for connecting portion in accommodation space side;

This circuit substrate surface is provided with more than the two groups metal antennas in unvested spacing arranged adjacent, and is provided with at each metal antenna the joining section that the holding wire for connecting portion is electrically connected; And

This connecting portion comprises the joint at the docking section place being positioned antenna loop bar, and joint inside is provided with the through hole worn for more than two holding wires, and is provided with the conducting line segment at the joining section place being electrically connected at metal antenna in each holding wire one end.

Described compound antenna, wherein this antenna loop bar comprises the bar body of two relative combinations, and is provided with the accommodation space of hollow form for collecting circuit substrate in two bar body inside, and bipole body is provided with the through docking section to outside in accommodation space side.

Described compound antenna, wherein each corner of accommodation space of this two bars body is provided with the spacing gusset supplying each corner of circuit substrate to fix, locate.

Described compound antenna, wherein this joint comprise the rotation body of rod at the docking section place being positioned antenna loop bar, Moveable assembled in rotate body of rod opposite side connecting-rod body and through the holding wire of more than two rotating the body of rod, connecting-rod body inside is electrically connected at each metal antenna place of circuit substrate again.

Described compound antenna, wherein this rotation body of rod side is convexly equipped with the fixing head rod combining and be positioned docking section place, be provided with again and cut open the turn space of establishing in Openworks shape relative to the body of rod opposite side that rotates fixing head rod towards a side, and be provided with into the first through hole of through shape towards fixing head rod by turn space, and connecting-rod body side is provided with Moveable assembled in the adapting rod at turn space place, and the second through hole of through connecting-rod body inside is provided with from adapting rod toward opposite side, then form contraposition for the second through hole of connecting-rod body and the first through hole of the rotation body of rod through, for more than two holding wires through the first through hole and the second through hole.

Described compound antenna, wherein the metal antenna of more than two groups set by this circuit substrate surface is unvested spacing arranged adjacent, and the isolation of the unvested spacing respectively organized between metal antenna is more than-15dB.

Compared with prior art, the advantage adopting the utility model of technique scheme to have is:

This compound antenna of the present utility model is that the accommodation space in antenna loop bar inside can for collecting circuit substrate, and be provided with docking section in accommodation space side, assembly and connection portion can be supplied, and this circuit substrate surface is provided with more than two groups metal antennas, respectively in unvested spacing arranged adjacent, be provided with joining section in each metal antenna to be again electrically connected for the holding wire worn in connecting portion, and this connecting portion has the docking section place that joint can be positioned antenna loop bar, namely being provided with through hole in joint inside can for wearing more than two holding wires, the conducting line segment of each holding wire one end can be electrically connected at the joining section place of metal antenna, can reach in conjunction with more than two kinds antenna functions, the object of unlikely mutual interference between each metal antenna, and the wireless signal of multiband can be transmitted smoothly.

This antenna loop bar of the present utility model comprises the bar body of two relative combinations, and there is in two bar body inside the accommodation space of hollow form, for collecting circuit substrate, and two bar bodies are respectively equipped with plural spacing gusset in the internal face of accommodation space, each corner of circuit substrate can be fixed for location, two bar bodies are provided with externally through docking section in accommodation space side again, can for connecting portion assembling, be fixedly arranged on docking section place, this connecting portion comprises joint and is arranged in the holding wire of inner more than two of joint, and joint is for including the rotation body of rod, activity is hubbed at the connecting-rod body rotating body of rod side, and be convexly equipped with fixed lever head at the body of rod opposite side that rotates relative to connecting-rod body, fixed lever head group can be utilized to set be positioned at the docking section place of antenna loop bar, the conducting line segment of side is then utilized for each holding wire worn in connecting portion, be electrically connected at each metal antenna of circuit substrate respectively, and this circuit substrate is provided with the metal antenna of more than two groups in surface, then be provided with joining section between each metal antenna to be electrically connected for the conducting line segment of each holding wire, transceiver electronics signal can be supplied, and promote the effect of antenna transmitting-receiving.

This circuit substrate of the present utility model is provided with the metal antenna of more than two groups, and each group metal antenna holds side by side relatively in two 7 shapes respectively, and respectively to organize between metal antenna and to form suitable isolation, adjacent spaces arranges, the phenomenon mutually can disturbed for each group of unlikely generation of metal antenna, isolation in unvested spacing arranged adjacent between this each group metal antenna can be more than-15dB, and can for the various frequency of transmitting-receiving as 0.698GHz ~ 0.96, 1.575GHz, the wireless signal of the various different package such as 1.710GHz ~ 2.7GHz, the wireless signal of this various different package can be Wi-Fi, the transmitting-receiving of the wireless signal of the Internet (Internet) or the different package such as Ethernet (Ethernet) or 4G (LTE).

Accompanying drawing explanation

Fig. 1 is stereo appearance figure of the present utility model;

Fig. 2 is three-dimensional exploded view of the present utility model;

Fig. 3 is the three-dimensional exploded view at another visual angle of the utility model;

Fig. 4 is side cutaway view of the present utility model;

Fig. 5 is the stereo appearance figure of the utility model preferred embodiment.

Description of reference numerals: 1-antenna loop bar; 10-accommodation space; 11-bar body; The spacing gusset of 111-; 12-docking section; 121-inlay card groove; 2-circuit substrate; 21-metal antenna; 211-joining section; 3-connecting portion; 31-joint; 310-through hole; 311-rotates the body of rod; 3110-first through hole; 3111-fixes head rod; 3112-turn space; 312-connecting-rod body; 3120-second through hole; 3121-adapting rod; 32-holding wire; 321-conducting line segment; 4-electronic installation.

Embodiment

For reaching above-mentioned purpose and effect, the method etc. of the technological means that the utility model adopts and structure thereof, enforcement, just preferred embodiment of the present utility model of hereby drawing illustrates that its features and functions is as follows in detail, understands completely in order to do profit.

Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, be respectively stereo appearance figure of the present utility model, three-dimensional exploded view, the three-dimensional exploded view at another visual angle, side cutaway view, find out by knowing shown in figure, compound antenna of the present utility model comprises antenna loop bar 1, circuit substrate 2 and connecting portion 3, wherein:

This antenna loop bar 1 comprises two relative bar bodies 11, and there is in two bar body 11 inside the accommodation space 10 of hollow form, and accommodation space 10 is respectively equipped with plural spacing gusset 111 in each corner location of internal face of two bar bodies 11, two bar bodies 11 are provided with docking section 12 in accommodation space 10 side again, then docking section 12 is provided with the inlay card groove 121 of recess in two bar body 11 sides, through to accommodation space 10 respectively for each inlay card groove 121, can be through outside to two bar bodies 11 by docking section 12 for accommodation space 10.

This circuit substrate 2 has preinstalled circuit layout, and a side surface is provided with the metal antenna 21 of more than two groups, and each metal antenna 21 about middle position be respectively equipped with joining section 211.

This connecting portion 3 comprises joint 31, be arranged in the inner holding wire 32 of more than two, joint 31 then includes and rotates the body of rod 311, activity is hubbed at the connecting-rod body 312 rotating the body of rod 311 side, and the rotation body of rod 311 inside of joint 31 has the first through through hole 3110, and be convexly equipped with fixing head rod 3111 in the rotation body of rod 311 side, opposite side is provided with turn space 3112, then turn space 3,112 one side cuts open towards vertical direction and establishes in Openworks shape, adapting rod 3121 is convexly equipped with again in connecting-rod body 312 side, adapting rod 3121 activity can be utilized to be hubbed at turn space 3112 place rotating the body of rod 311, then rely on turn space 3112 for the turn body of rod 311, and carry out level at adapting rod 3121 place of connecting-rod body 312 to the moving rotary within the scope of vertical about 90 °, and there is in connecting-rod body 312 inside the second through hole 3120 passing through sky, then supply the second through hole 3120 to being positioned at the first through hole 3110 of swingle body 311 in connected state, to form the through hole 310 that joint 31 inside is run through, can by the first through hole 3110, in the through hole 310 that second through hole 3120 is formed, for the holding wire 32 wearing more than two, each holding wire 32 side is respectively equipped with conducting line segment 321, the fixing head rod 3111 rotating the body of rod 311 side is passed respectively outside with each conducting line segment 321.

Above-mentioned each component is when assembling, two bar body 11 accommodated inside spaces 10 of antenna loop bar 1 can be utilized to accommodate circuit substrate 2, and utilize two bar bodies 11 in the spacing gusset 111 of each corner of internal face of accommodation space 10, be held in each edge of circuit substrate 2 respectively, limited for circuit substrate 2, the accommodation space 10 being fixed on antenna loop bar 1 is inner, formed and firmly assemble location, and unlikelyly rock or offset, also the wireless signal transmitting-receiving effect of the different packages of each group metal antenna 21 on circuit substrate 2 can not be affected, again in the joint 31 in the assembly and connection portion of docking section 12 place 3 of two bar body 11 sides, can fix with side inlay card groove 121 place that head rod 3111 is embedded in docking section 12 for the rotation body of rod 311 of joint 31, and rely on the rotation body of rod 311 to be articulated in adapting rod 3121 place of connecting-rod body 312, turn can rotate the body of rod 311 to adjust setting direction and the angle of antenna loop bar 1, again with more than two holding wires 32 that through hole 310 inside of joint 31 wears, the conducting line segment 321 of each holding wire 32 side is utilized to be electrically connected at joining section 211 place of each group of metal antenna 21 of circuit substrate 2 respectively, antenna loop bar 1 can be relied on, the groups such as circuit substrate 2 and connecting portion 3 form compound antenna of the present utility model.

And above-mentioned circuit substrate 2 surface, be provided with the metal antenna 21 of more than two groups, then respectively organize metal antenna 21 to be respectively 27 fonts and mutually to hold side by side, be preset space length arranged adjacent again between each group of metal antenna 21, preferred embodiment can (be one of the utility model preferred embodiment in unvested spacing arranged adjacent, not limit to this spaced arrangement that the utility model respectively organizes metal antenna 21, also can be the mode arranged adjacent such as given pitch or other suitable spacing between each group of metal antenna 21), when can carry out for each group of metal antenna 21 wireless signal receiving different package, the phenomenon that unlikely formation is disturbed mutually, isolation in unvested spacing between this each group metal antenna 21 can be the preset space length of more than-15dB, and utilize circuit substrate 2 to integrate each group of metal antenna 21 (to can be Wi-Fi, the Internet (Internet) or Ethernet (Ethernet) or 4G (LTE) antenna etc., the metal antenna 21 of the wireless signal of the different package of transmitting-receiving can be supplied), and the wireless signal that can receive the different packages of multiple different frequency (can be various frequency as 0.698GHz ~ 0.96GHz, 1.575GHz, the different package wireless signals of multiple frequency range such as 1.710GHz ~ 2.7GHz), can reach and there is object and effect that multiple antenna can supply application, promote the frequency range that different package wireless signal received and dispatched by antenna, region and antenna gain effect, and the quantity using most antenna can be reduced, significantly reduce the cost of application antenna.

Refer to Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, be respectively three-dimensional exploded view of the present utility model, the three-dimensional exploded view at another visual angle, side cutaway view, the stereo appearance figure of preferred embodiment, find out by knowing shown in figure, the connecting portion 3 that compound antenna of the present utility model can utilize antenna loop bar 1 side to assemble, connecting-rod body 312 by means of joint 31 is assembled in the Signal connector place of preset electronic device 4 (can be router etc.), and rely in the through hole 310 of joint 31 holding wire 32 wearing more than two, be electrically connected at the Signal connector electrically conducting of preset electronic device 4 respectively, the transmitting-receiving of the wireless signal of different package can be carried out, and by the joint 31 of connecting portion in the rotation body of rod 311 of connecting-rod body 312 side adapting rod 3121 place pivot joint, movable rotation is carried out at the adapting rod place of connecting-rod body 312 with the turn space 3112 rotating the body of rod 311, make the rotation body of rod 311 in connecting-rod body 312 side, by the horizontal direction extended in parallel within the scope of about 90 ° of mutually perpendicular direction, carry out the turn of suitable angle position, bending adjustment, for the metal antenna 21 of more than two group of preset electronic device 4 (can be router etc.) by antenna loop bar 1 internal circuit substrate 2, the wireless signal receiving how different package respectively (can for transmitting-receiving Wi-Fi, the wireless signal of the Internet (Internet) or the different package such as Ethernet (Ethernet) or 4G (LTE)), and because can be unvested spacing arranged adjacent between each metal antenna 21, mutual interference phenomenon is formed when namely carrying out the wireless signal transmitting-receiving of different package between unlikely formation each group of metal antenna 21, and preset electronic device 4 need not be assembled, apply multiple antenna, object and effect of multiple antenna applications then can be reached by each group of metal antenna 21 of circuit substrate 2, and the cost that preset electronic device 4 (can be router etc.) applies multiple antenna can be reduced, applied by the single antenna of the utility model antenna loop bar 1 to reach lifting preset electronic device 4, the usefulness namely with the wireless signal receiving and dispatching multiple different package (can for transmitting-receiving Wi-Fi, the Internet (Internet) or the wireless signal such as Ethernet (Ethernet) or 4G (LTE), and the frequency of the wireless signal of multiple different package can be 0.698GHz ~ 0.96GHz, 1.575GHz, multiple frequency range region such as 1.710GHz ~ 2.7GHz), and there is effect of antenna gain, and preset electronic device 4 need not cause outward appearance chaotic because assembling most antenna, the disappearance such as mutually to disturb when the intensive assembling of most antennas also easily produces the wireless signal of transmitting-receiving different package.

So, the foregoing is only preferred embodiment of the present utility model, non-ly therefore limit to the scope of the claims of the present utility model, compound antenna of the present utility model, accommodate circuit substrate 2 at antenna loop bar 1 in two bar body 11 accommodated inside spaces 10, and the metal antenna 21 of more than two groups is provided with on circuit substrate 2 surface, two assembly and connection portions, docking section 12, bar body 11 side 3 of recycling antenna loop bar 1, and for connecting portion 3 interior bone 310 wear more than two holding wire 32 be electrically connected to each metal antenna 21, each metal antenna 21 of circuit substrate 2 is utilized to receive and dispatch effect of the wireless signal of multiple different package respectively for antenna loop bar 1, application is reduced in order to do reaching, assemble the object of the cost of most antenna, and be assembled on preset electronic device (can be router etc.) by connecting portion 3, only utilize single antenna loop bar 1 can receive and dispatch multiple different package wireless signal, and this circuit substrate 2 can arrange by the separating adjacent in unvested spacing between the metal antenna 21 of more than two groups, can for when receiving and dispatching the wireless signal of different package between each group of metal antenna 21, there is effect of unlikely mutual interference, promote antenna gain effect, therefore such as can reach the structure of foregoing advantages, device all should be contained by the utility model, this kind of simple and easy modification and equivalent structure change, all should in like manner be contained in the scope of the claims of the present utility model, Chen Ming is given in conjunction.

Therefore, the utility model is for design mainly for compound antenna, utilize two bar body accommodated inside space collecting circuit substrates of antenna loop bar, and in two assembly and connection portions, docking section, bar body side, more than two holding wires are worn for connecting portion, be electrically connected to the metal antenna of more than two groups of circuit substrate surface respectively, connecting portion can be utilized to be assembled in default electric installation (can be router etc.) for antenna loop bar, and multiple metal antennas of antenna loop bar internal circuit substrate can be relied on, receive and dispatch the wireless signal of multiple different package, preset electronic device need not assemble most antenna, and minimizing use antenna amount can be reached, reducing the cost using antenna is main key protection point, and between the metal antenna on this more than two groups, circuit substrate surface, in unvested spacing arranged adjacent, when being the wireless signal only making to receive and dispatch different package between each metal antenna, and the advantage of unlikely mutual interference, for preset electronic device assembling single antenna loop bar, effect and antenna gain effect of the wireless signal receiving and dispatching multiple different package can be reached.

More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection range of the present utility model.

Claims

1. a compound antenna, is characterized in that: comprise mast cover, circuit substrate and connecting portion, wherein:

2. compound antenna according to claim 1, it is characterized in that: this antenna loop bar comprises the bar body of two relative combinations, and be provided with the accommodation space of hollow form for collecting circuit substrate in two bar body inside, and bipole body is provided with the through docking section to outside in accommodation space side.

3. compound antenna according to claim 2, is characterized in that: each corner be provided with for circuit substrate, each corner of accommodation space of this two bars body fixes, the spacing gusset of location.

4. compound antenna according to claim 1, is characterized in that: this joint comprise the rotation body of rod at the docking section place being positioned antenna loop bar, Moveable assembled in rotate body of rod opposite side connecting-rod body and through the holding wire of more than two rotating the body of rod, connecting-rod body inside is electrically connected at each metal antenna place of circuit substrate again.

5. compound antenna according to claim 4, it is characterized in that: this rotation body of rod side is convexly equipped with the fixing head rod combining and be positioned docking section place, be provided with again and cut open the turn space of establishing in Openworks shape relative to the body of rod opposite side that rotates fixing head rod towards a side, and be provided with into the first through hole of through shape towards fixing head rod by turn space, and connecting-rod body side is provided with Moveable assembled in the adapting rod at turn space place, and the second through hole of through connecting-rod body inside is provided with from adapting rod toward opposite side, then form contraposition for the second through hole of connecting-rod body and the first through hole of the rotation body of rod through, for more than two holding wires through the first through hole and the second through hole.

6. compound antenna according to claim 1, is characterized in that: the metal antenna of more than two groups set by this circuit substrate surface is unvested spacing arranged adjacent, and the isolation of unvested spacing between each group metal antenna is more than-15dB.