CN209056602U - Antenna module and unmanned plane - Google Patents

Abstract

The utility model provides a kind of antenna module and unmanned plane, wherein antenna module includes: external antenna, including the Anneta module in shell and shell, wherein be formed with reserved space in shell；Compass module is set in reserved space.The antenna module that this programme provides, compass module can be assembled in the form of external on unmanned plane with external antenna, it is built in for the scheme in the fuselage of unmanned plane compared with compass module, can to avoid the load on unmanned plane to fuselage block caused by the disturbed problem of compass module, so that the direction-pointing function of unmanned plane is more stable, reliable, meanwhile but also the fuselage of unmanned plane can be adapted to more load collocation, the use diversity of unmanned plane is more enriched.

Description

Antenna module and unmanned plane

Technical field

The utility model relates to field of antenna, in particular to a kind of antenna module and a kind of unmanned plane.

Background technique

Existing unmanned plane is built-in with compass for orientation detection, existing for the structure in the fuselage interior of unmanned plane Problem is: if the load requirement of unmanned plane collocation is mounted on specific position, for example load requirement is installed on the feelings on the upside of fuselage Condition is just likely to result in compass and is supported the problem of blocking, so that unmanned plane can not work normally.

Utility model content

At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of antenna sets Part.

Another of the utility model is designed to provide a kind of unmanned plane with above-mentioned antenna module.

To achieve the above object, the embodiment of the utility model first aspect provides a kind of antenna module, is applied to nothing Man-machine, the antenna module includes: external antenna, including the Anneta module in shell and the shell, wherein the shell Inside it is formed with reserved space；Compass module is set in the reserved space.

Compass module is set in the shell of external antenna by the utility model antenna module provided by the above embodiment Reserved space in, in this way, compass module can with external antenna on unmanned plane in the form of external assemble, compared with compass Module is built in for the scheme in the fuselage of unmanned plane, can to avoid the load on unmanned plane to fuselage block caused by finger The disturbed problem of compass module, so that the direction-pointing function of unmanned plane is more stable, reliable.Simultaneously as need not consider further that negative The problem of load can block compass module, so that the fuselage of unmanned plane can be adapted to more load collocation, it is more abundant The use diversity of unmanned plane.

In addition, the antenna module in above-described embodiment provided by the utility model can also have following supplementary technology special Sign:

In above-mentioned technical proposal, the reserved space is located at the lower section of the Anneta module, and the compass module is corresponding It is set to the lower section of the Anneta module.

In the present solution, both not interfering with compass module and day by compass module set on the lower section of Anneta module The inherent function of wire module, and to be formed on space structure between compass module and Anneta module and stack, be conducive to day The overall dimensions of line component reduce, and realize the miniaturization and lightweight of product, and antenna module is made not occupy nothing too much Space around man-machine fuselage, it is ensured that can arrange in pairs or groups for greater flexibility between fuselage and load.

In above-mentioned technical proposal, the spacing distance up and down between the compass module and the Anneta module is greater than 9mm.

In the present solution, the spacing distance up and down between setting compass module and Anneta module in this way may be used in 9mm or more To ensure to avoid as much as possible between compass module and Anneta module to interfere with each other, it is ensured that compass module and Anneta module are each Self energy is accurately run, so that the performance of unmanned plane is more stable, reliable.

In any of the above-described technical solution, the shell includes: to cover the first shell and second shell of closing connection, and described first Shell is built-in at least partly described Anneta module, and the second shell is built-in at least partly described compass module.

Both in the present solution, setting shell includes first shell and second shell, make to accommodate Anneta module respectively and refer to Compass module produces in this way more convenient for the assembly manipulation between Anneta module and compass module and shell conducive to taking into account to be promoted The assembly precision and efficiency of product.

In above-mentioned technical proposal, the antenna module further include: shelf is located in the shell, and is limited with the shell Position cooperation, the Anneta module are located at the upside of the shelf and are supported by the shelf, and the compass module is located at described The downside of shelf.

In the present solution, compass module effectively can be separated with Anneta module using shelf, in this way, compass module and Anneta module is not in situation of colliding with substantially, more conducively guarantees the assembling quality and precision of compass module and Anneta module.

In above-mentioned technical proposal, the second shell includes: avoiding hollow groove, and the compass module is located at the avoiding hollow groove It is interior；Support portion is connect with the avoiding hollow groove, and for assembling the shelf；Limiting section, with the avoiding hollow groove and/or the branch Support part connection, and for limiting the shelf.

In the present solution, accommodating compass module using avoiding hollow groove, the interior of external antenna is more fully utilized in this Portion space realizes that interiors of products is laid out sigma compactness, and in this structure, while avoiding hollow groove realization effectively accommodates compass module, Also the shelf for being assemblied in second shell can be made not press guide to the effective empty avoiding of shelf and to compass module effective protection Pin module more conducively guarantees the assembling quality and precision of compass module.

In above-mentioned technical proposal, the shelf is equipped with relief portion, described for connecting in the second shell to avoid The mounting portion of first shell；The shelf is equipped with perforative through-hole, and the through-hole is used for the shelf in the shell The space of upside is connected to the space on the downside of the shelf.

In the present solution, relief portion is arranged on shelf for accordingly avoiding the mounting portion in second shell, so that installation Portion can pass through shelf realization and connect with first shell, this may make between mounting portion and shelf while realizing assembly purpose Mutually chimeric distribution is formed, compactedness is more preferable between interior of shell component, conducive to the miniaturization and lightweight of product；On shelf Through-hole is set, weight loss effect can be played, while promoting the Forming Quality of shelf, and can be realized using through-hole make Anneta module with Compass module is routed from the same side, such as makes Anneta module and compass module from the wiring of first shell side or Anneta module It is routed from second shell side with compass module, product wiring is more regular, and wiring process is also more convenient.

In above-mentioned technical proposal, the support portion includes support plate, and the support plate is set to the notch of the avoiding hollow groove One opposite sides；The limiting section includes annular convex platform, and the annular convex platform is around the peripheral side of the support plate and described When another opposite sides of the notch of avoiding hollow groove, the first shell and the second shell lid close connection, the second shell Lid is located at the outside of the annular convex platform；The support plate has been cooperatively formed with the annular convex platform for connecting the first shell The mounting portion of body.

In the present solution, support plate, which is respectively set, in the two sides of avoiding hollow groove notch is used to support shelf, may insure in this way Shelf is smoothly supported.Meanwhile so that shelf corresponds at avoiding hollow groove is formed and empty, it is ensured that the guide needle mould in avoiding hollow groove The effective empty avoiding protection of block.In addition, can be formed and be nested so that shelf is limited in annular convex platform with shelf using annular convex platform Inside, limitation shelf realize that shelf is stablized in the changing of the relative positions of support plate surface.

In above-mentioned technical proposal, the avoiding hollow groove is equipped with connection interface tube, the compass module and the Anneta module It is respectively equipped with signal wire, and the signal wire of the signal wire of the compass module and the Anneta module is from the connection interface tube It draws.

In the present solution, at avoiding hollow groove design connection interface tube, make the signal wire and Anneta module of compass module Signal wire is drawn from connection interface tube.In this way, avoiding hollow groove realize simultaneously to the receiving of compass module, with connect interface tube and mutually pass through Linking and the effect that this several respect is drawn for the signal wire of compass module and the signal line wiring of Anneta module, this is more abundant The inner space of external antenna is utilized in ground, realizes that interiors of products is laid out sigma compactness, conducive to the miniaturization and lightweight of product.

In above-mentioned technical proposal, the antenna module further include: connecting tube is connected to the connection interface tube, for drawing Lead the compass module signal wire and the Anneta module signal wire from the connection interface tube extend to it is described nobody The fuselage of machine.

In the present solution, setting connecting tube is routed for compass module and Anneta module to fuselage, it can be ensured that antenna The wire rod of component reaches good waterproof effect without leakage.

In any of the above-described technical solution, the inner wall of the shell, which corresponds to, is equipped with branch at the position of the compass module Muscle is supportted, the supporting rib is used to support the compass module, so that the opposite table of the shell and the compass module Face keeps interval.

In the present solution, setting supporting rib can make being subtracted by area coverage for compass module to compass module support It is few, be conducive to compass module heat dissipation, while the friction area of compass module can also be reduced, be conducive to anti-to compass module Shield, and such structure be also conducive to compass module realize it is levelling, promote the detection accuracy of compass module.

In any of the above-described technical solution, the external antenna is external RTK (full name in English: Real-time Kinematic, in real time dynamically) antenna.

In the present solution, setting external antenna is external RTK antenna, wherein it is understood that RTK is a kind of Based on the real time dynamic differential technology of carrier phase observation, the higher location information of precision can be obtained in real time, is taken by RTK antenna Compass module is carried, the positioning and guiding that higher precision can be provided for unmanned plane during flying operation are supported.

The embodiment of the utility model second aspect provides a kind of unmanned plane, comprising: fuselage；Any of the above-described technical solution Described in antenna module, the antenna module be set to the fuselage on.

The utility model unmanned plane provided by the above embodiment, by being provided with day described in any of the above-described technical solution Line component, to have all of the above beneficial effect, details are not described herein.

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram of antenna module described in the utility model one embodiment；

Fig. 2 be A-A shown in Fig. 1 to schematic cross-sectional view；

Fig. 3 is the partial enlargement diagram of the sectional structure of B-B position shown in Fig. 2；

Fig. 4 is the partial enlargement diagram of the sectional structure of C-C position shown in Fig. 2；

Fig. 5 is the decomposition texture schematic diagram of antenna module shown in Fig. 1；

Fig. 6 is the structural schematic diagram of unmanned plane described in the utility model one embodiment.

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 6 are as follows:

100 antenna modules, 110 shells, 111 first shells, 112 second shells, 1121 avoiding hollow grooves, 1122 reserved spaces, 1123 support portions, 1124 limiting sections, 1125 connection interface tubes, 1126 mounting portions, 1127 supporting ribs, 120 Anneta modules, 121 days The signal wire of wire module, 122 flanges, 1,221 first holes, 1222 pin holes, 130 compass modules, 131 compass modules Signal wire, 140 shelf, 141 relief portion, 142 through-holes, 143 second holes, 144 bolts, 150 connecting tubes, 200 unmanned planes, 210 machines Body, 220 external antenna components.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.

Antenna module and unmanned plane according to the utility model some embodiments are described referring to Fig. 1 to Fig. 6.

As depicted in figs. 1 and 2, the antenna module 100 that the embodiment of the utility model first aspect provides, comprising: external Formula antenna and compass module 130.It will be understood by those skilled in the art that external antenna is to be adapted to fit to equipment (such as nothing Man-machine 200 fuselage 210) on the outside of the antenna element that works, compass module 130 can specifically select the portions such as compass board Part.

Wherein, external antenna includes the Anneta module 120 in shell 110 and shell 110, is formed in shell 110 pre- Spacing 1122；Compass module 130 is set in reserved space 1122.

Compass module 130 is set to external antenna by the utility model antenna module 100 provided by the above embodiment In reserved space 1122 in shell 110.In this way, compass module 130 can with external antenna on unmanned plane 200 with external Form assembly, is built in for the scheme in the fuselage 210 of unmanned plane 200 compared with compass module 130, can be to avoid unmanned plane Load on 200 to fuselage 210 block caused by the disturbed problem of compass module 130 so that the direction of unmanned plane 200 Function is more stable, reliable.Simultaneously as the problem of load can block compass module 130 need not be considered further that, so that nothing Man-machine 200 fuselage 210 can be adapted to more load collocation, more enrich the use diversity of unmanned plane 200.

In one embodiment of the utility model, as shown in Fig. 2, reserved space 1122 is located under Anneta module 120 Side, compass module 130 are accordingly set to the lower section of Anneta module 120.In this way, compass module 130 will not in aspect of performance The receiving and transmitting signal of Anneta module 120 is interfered, the inherent function of Anneta module 120 is not interfered with.And simultaneously as day Wire module 120 itself will not form shielding action to compass module 130, so that also there is no compass modules 130 by day The problem of wire module 120 " blocking ", the inherent function of compass module 130 is not interfered with.In configuration aspects, compass module It is formed and is stacked on space structure between 130 and Anneta module 120, be conducive to the overall dimensions reduction of antenna module 100, realize The miniaturization and lightweight of product, and antenna module 100 will not be occupied too much around the fuselage 210 of unmanned plane 200 Space, it is ensured that can arrange in pairs or groups for greater flexibility between fuselage 210 and load.

In other embodiments, it can also be used and be formed in the reserved space of 120 side of Anneta module or top and refer to install Compass module 130, accordingly to make compass module 130 be set to 120 side of Anneta module or top.At this moment, can be referred to by control Spacing between compass and Anneta module 120 is avoided influencing the precision of Anneta module 120.

In the present embodiment, as shown in Fig. 2, the spacing distance up and down between compass module 130 and Anneta module 120 is big In 9mm.It is also understood that the vertical range of 130 upper end of compass module and the lower end of Anneta module 120 in the up-down direction Greater than 9mm, may insure to avoid interfering with each other as much as possible between compass module 130 and Anneta module 120 in this way, it is ensured that refer to Compass module 130 and each self energy of Anneta module 120 are accurately run, so that the performance of unmanned plane 200 is more stable, reliable.

In the present embodiment, as shown in figure 3, shell 110 includes the first shell 111 and second shell 112 that lid closes connection, First shell 111 is built-in at least partly Anneta module 120, and second shell 112 is built-in at least partly compass module 130.Anneta module 120 and compass module 130 are accommodated by the way that first shell 111 and second shell 112 are corresponding, realizes and accommodates mesh While, the depth of first shell 111 and second shell 112 is effectively limited, in this way can be conducive to shell 110 demould, drop Low difficulty of processing, while promoting forming quality of products.Meanwhile also more convenient for Anneta module 120 and compass module 130 and outside Assembly manipulation between shell 110, conducive to the assembly precision and efficiency for promoting product is taken into account.

In the present embodiment, as shown in figure 3, antenna module 100 further includes shelf 140, shelf 140 is located in shell 110, And limit and cooperate with shell 110, Anneta module 120 is located at the upside of shelf 140 and is supported by shelf 140, compass module 130 Positioned at the downside of shelf 140.Compass module 130 can effectively be separated with Anneta module 120 using shelf 140, in this way, guide Pin module 130 and Anneta module 120 are not in situation of colliding with substantially, more conducively guarantee compass module 130 and Anneta module 120 assembling quality and precision.

More specifically, 120 assembly connection of Anneta module is in shelf 140 below, in this way, using shell 110 to shelf 140 position-limiting action, which can be achieved at the same time, limits Anneta module 120, while realizing that Anneta module 120 is stablized, is not necessarily to antenna mould Block 120 and the dress of shell 110 are solid, can reduce Anneta module 120 in this way and be damaged probability, while reduce Anneta module 120 in shell Being stressed directly in 110, to the better protecting effect of Anneta module 120.

Specifically for example, flange 122 is equipped with perforative first hole as shown in Fig. 2, Anneta module 120 is equipped with flange 122 1221, shelf 140 is equipped with the second hole 143 corresponding to the first hole 1221, is connected to the first hole using the equal fasteners of screw 1221 and second hole 143, it realizes and Anneta module 120 and shelf 140 is locked.

Certainly, in other embodiments, other structures form can also be used between Anneta module 120 and shelf 140 to fix, Such as connect and fix, be adhesively fixed, being threadedly coupled fixation etc..

Further, as shown in figure 5, being additionally provided with pin hole 1222 on flange 122, shelf 140 is equipped with bolt 144, Bolt 144 is plugged in pin hole 1222, realize shelf 140 and Anneta module 120 assembling position, can be promoted shelf 140 with 120 assembly precision of Anneta module, it is also possible to realize the effect of pre-fixing, with more convenient for fastener and the first hole 1221 and The assembly process in the second hole 143 promotes assembly efficiency.

Certainly, in other embodiments, pin hole can also be set on flange 122 in turn, is arranged on shelf 140 Bolt 144 is positioned with the pin hole grafting on flange 122.

In the present embodiment, as shown in Fig. 2, second shell 112 includes: avoiding hollow groove 1121, support portion 1123 and limiting section 1124.Specifically, compass module 130 is located in avoiding hollow groove 1121；Support portion 1123 is connect with avoiding hollow groove 1121, and for filling With shelf 140；Limiting section 1124 is connect with avoiding hollow groove 1121 and/or support portion 1123, and for limiting shelf 140.Utilize branch Support part 1123 and limiting section 1124, may be implemented shelf 140 and the assembly of second shell 112 is fixed, in this way, by compass module After 130 are placed in avoiding hollow groove 1121, shelf 140 can be assemblied in second shell 112, and pass through support portion 1123 and limiting section 1124 realizations pre-fix shelf 140.It shakes, shift in this way, can effectively limit shelf 140 before lid dress first shell 111, It is shaken with further limiting Anneta module 120, displacement, guarantees Product Assembly precision.

And it is understood that avoiding hollow groove 1121 can be the existing structure of external antenna, specifically for example, for external Formula antenna, setting avoiding hollow groove 1121 play the role of radiating to Anneta module 120, specifically, correspond to Anneta module 120 and keep away It is emptied at empty slot 1121 to strengthen heat loss through convection effect, and avoiding hollow groove 1121 also acts as the effect for 120 outlet of Anneta module, is had Body, the signal wire joint on Anneta module 120 is avoided, Anneta module 120 and its signal wire junction is avoided to be pressurized, In this configuration, compass module 130 further is accommodated using the space that avoiding hollow groove 1121 merges out, this is more fully utilized The inner space of external antenna realizes that interiors of products is laid out sigma compactness, and the realization of avoiding hollow groove 1121 has a compass module 130 While effect accommodates, 130 empty avoiding of compass module can also be protected, it is ensured that shelf 140 will not be pressed onto compass module 130, more Conducive to the assembling quality and precision for guaranteeing compass module 130.

In other embodiments, reserved space 1122 can also be designed in the other positions of shell 110, reserved space can be specific For the existing structure of external antenna, can also be specially be directed to 130 design requirement of compass module and in external antenna The structure separately set.

In the present embodiment, as shown in figure 4, shelf 140 is equipped with perforative through-hole 142, through-hole 142 is used in shell The space of 140 upside of shelf is connected to the space of 140 downside of shelf in 110.Weight loss effect can be played using through-hole 142, Promote the Forming Quality of shelf 140 simultaneously, and through-hole 142 can be realized and make Anneta module 120 and compass module 130 from the same side Wiring.Concrete example makes Anneta module 120 and compass module 130 from 112 side of second shell as shown in figure 4, in the present embodiment Wiring.Certainly, in other embodiments, the realization of through-hole 142, which can also be used, keeps Anneta module 120 and compass module 130 equal It is routed from 111 side of first shell, generally speaking, so that product wiring is more regular, and wiring process is also more convenient.

It is highly preferred that through-hole 142 is located at the position that shelf 140 corresponds to Anneta module 120, in this way, can using through-hole 142 So that 120 lower section empty avoiding of Anneta module, be conducive to 120 bottom heat radiation of Anneta module, guarantee Anneta module 120 run high efficiency and Safety, meanwhile, but also the contact area of Anneta module 120 and shelf 140 is reduced, exist to reduce Anneta module 120 With the damaged risk in 140 assembling process of shelf, product yield is promoted.

In the present embodiment, it as shown in figure 5, shelf 140 is equipped with relief portion 141, is used for avoiding in second shell 112 Connect the mounting portion 1126 of first shell 111.Connect in this way, mounting portion 1126 can pass through shelf 140 and realize with first shell 111 It connects, this may make while realizing assembly purpose and form mutually chimeric distribution, shell between mounting portion 1126 and shelf 140 Compactedness is more preferable between 110 internal parts, conducive to the miniaturization and lightweight of product.

In the present embodiment, it is highly preferred that as shown in figure 5, relief portion 141 and the chamfered shape of mounting portion 1126 are mutually fitted Match, shelf 140 is limited and is positioned to further realize in this way, cooperating using relief portion 141 and 1126 intercalation of mounting portion, is had Effect limitation shelf 140 shakes, and the Anneta module 120 played to shelf 140 and thereon increases steady effect.

More specifically for example, design relief portion 141 is groove, mounting portion 1126 is lug, and lug and groove are in corresponding position Intercalation cooperation.Certainly, in other embodiments, can also design relief portion 141 in turn is lug, and mounting portion 1126 is groove.

In the present embodiment, it is further preferred that as shown in figure 5,140 border of shelf be equipped with multiple relief portion 141, second Shell 112 is formed with multiple mounting portions 1126, multiple relief portion 141 and multiple 1126 corresponding matchings of mounting portion.It can be promoted pair The limit effect of shelf 140 and Anneta module 120, while first shell 111 can also be promoted and assembled securely with second shell 112 Property.

In the present embodiment, as shown in Figure 2 and Figure 5, support portion 1123 includes support plate, and support plate is set to avoiding hollow groove 1121 Notch an opposite sides；Limiting section 1124 includes annular convex platform, peripheral side and empty avoiding of the annular convex platform around support plate When another opposite sides of the notch of slot 1121, first shell 111 and the lid of second shell 112 close connection, the lid of second shell 112 is set In the outside of annular convex platform；Support plate cooperatively forms the mounting portion 1126 for connecting first shell 111 with annular convex platform.

It is more specific for example, as shown in Fig. 2, avoiding hollow groove 1121 is formed in the middle position of 112 left and right ends of second shell, In, second shell 112, which is located at the position of 1121 left and right sides of avoiding hollow groove, is respectively formed with support plate, and avoiding hollow groove 1121 is recessed Structure, support plate are in the notch position of avoiding hollow groove 1121 in the up-down direction, and support plate is used to support shelf 140, and makes Shelf 140, which corresponds at avoiding hollow groove 1121 to be formed, to be emptied, it is ensured that anti-to the effective empty avoiding of compass module 130 in avoiding hollow groove 1121 Shield, in addition, second shell 112 is also formed with annular convex platform, annular convex platform limits the periphery of second shell 112, support plate and Avoiding hollow groove 1121 is located on the inside of annular convex platform, and as shown in Fig. 2, the left and right position of annular convex platform is connect with two support plates, such as Shown in Fig. 3 and Fig. 4, the front and back position of annular convex platform is connect with avoiding hollow groove 1121, and annular convex platform can be with the shelf in support plate 140 form and are nested, and shelf 140 is limited on the inside of annular convex platform, limitation shelf 140 support plate surface the changing of the relative positions, Realize that shelf 140 is stablized.

In the present embodiment, as shown in figure 4, avoiding hollow groove 1121 is equipped with connection interface tube 1125, compass module 130 and day Wire module 120 is respectively equipped with signal wire, and the signal wire 121 of the signal wire 131 of compass module 130 and Anneta module 120 from Interface tube 1125 is connected to draw.In this way, avoiding hollow groove 1121 realize simultaneously to the receiving of compass module 130, with connect interface tube 1125 phases pass through linking and draw that this is several for the wiring of signal wire 121 of the signal wire 131 and Anneta module 120 of compass module 130 The effect of aspect, the inner space of external antenna is more fully utilized in this, realizes that interiors of products is laid out sigma compactness, is conducive to produce The miniaturization and lightweight of product.

In the present embodiment, as shown in figure 4, antenna module 100 further includes connecting tube 150, connecting tube 150 is connected to connection Interface tube 1125, specifically such as, connecting tube 150 with connect 1125 plug connection of interface tube, wherein connecting tube 150 for guide refers to The signal wire 131 of compass module 130 and the signal wire 121 of Anneta module 120 extend to unmanned plane 200 from connection interface tube 1125 Fuselage 210.It may insure that the wire rod of antenna module 100 without leakage, reaches good waterproof effect in this way.

In any of the above-described embodiment, as shown in Figures 2 to 4, the inner wall of shell 110 corresponds to compass module 130 Supporting rib 1127 is equipped at position, supporting rib 1127 is used to support compass module 130, so that shell 110 and guide needle mould The apparent surface of block 130 keeps interval.In this way, being reduced by area coverage for compass module 130 can be made, be conducive to compass Module 130 radiates, while can also reduce the friction area of compass module 130, is conducive to protect compass module 130, and this The structure of sample is also conducive to compass module 130 and realizes levelling, the detection accuracy of promotion compass module 130.

More specifically, such as in the groove bottom wall of the avoiding hollow groove 1121 of second shell 112 supporting rib 1127 is set, make to refer to It is located on supporting rib 1127 when compass module 130 is installed in avoiding hollow groove 1121.Preferably, supporting rib 1127 can be with second shell 112 integrated injection moldings.

In any of the above-described embodiment, external antenna is external RTK antenna.Compass module is carried by RTK antenna 130, the positioning and guiding that higher precision can be provided for 200 flight operation of unmanned plane are supported.

As shown in fig. 6, the unmanned plane 200 that the embodiment of the utility model second aspect provides, comprising: fuselage 210 and upper Antenna module 100 described in any embodiment is stated, antenna module 100 is set on fuselage 210.

The utility model unmanned plane 200 provided by the above embodiment, by being provided with described in any of the above-described technical solution Antenna module 100, thus have all of the above beneficial effect, details are not described herein.

More specifically, the fuselage 210 of unmanned plane 200 is additionally provided with external antenna component 220, it is allowed to match with antenna module 100 Work is closed, preferably external antenna component 220 is symmetrically distributed on fuselage 210 with antenna module 100.

Optionally, external antenna component 220 can specifically select any type of external antenna, such as RTK antenna, GPS The antenna module as described in the examples 100 for the utility model first aspect also can be selected in antenna etc..

In conclusion antenna module and unmanned plane that the embodiments of the present invention provide, compass module are set to outer Set in the reserved space in the shell of formula antenna, in this way, compass module can with external antenna on unmanned plane with external shape Formula assembly, can be to avoid the load pair on unmanned plane for being built in the scheme in the fuselage of unmanned plane compared with compass module Fuselage block caused by the disturbed problem of compass module so that the direction-pointing function of unmanned plane is more stable, reliable, together When, due to that need not consider further that the problem of load can block compass module, so that the fuselage of unmanned plane can be adapted to more Load collocation, more enrich the use diversity of unmanned plane.

In the present invention, term " first ", " second " are only used for the purpose of description, and should not be understood as instruction or dark Show relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", " phase Even ", the terms such as " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, be also possible to removable Connection is unloaded, or is integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For ability For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction And operation, it is thus impossible to be construed as a limitation of the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (13)

1. a kind of antenna module, it is applied to unmanned plane, which is characterized in that the antenna module includes:

External antenna, including the Anneta module in shell and the shell, wherein be formed with reserved space in the shell；

Compass module is set in the reserved space.

2. antenna module according to claim 1, which is characterized in that

The reserved space is located at the lower section of the Anneta module, and the compass module is accordingly set to the Anneta module Lower section.

3. antenna module according to claim 2, which is characterized in that

Spacing distance up and down between the compass module and the Anneta module is greater than 9mm.

4. antenna module according to claim 2, which is characterized in that the shell includes:

Lid closes the first shell and second shell of connection, and the first shell is built-in at least partly described Anneta module, and institute It states second shell and is built-in at least partly described compass module.

5. antenna module according to claim 4, which is characterized in that the antenna module further include:

Shelf is located in the shell, and is limited and cooperated with the shell, and the Anneta module is located at the upside of the shelf simultaneously It is supported by the shelf, the compass module is located at the downside of the shelf.

6. antenna module according to claim 5, which is characterized in that the second shell includes:

Avoiding hollow groove, the compass module are located in the avoiding hollow groove；

Support portion is connect with the avoiding hollow groove, and for assembling the shelf；

Limiting section is connect with the avoiding hollow groove and/or the support portion, and for limiting the shelf.

7. antenna module according to claim 6, which is characterized in that

The shelf is equipped with relief portion, to avoid in the second shell for connecting the mounting portion of the first shell；

The shelf be equipped with perforative through-hole, the through-hole in the shell by the upside of the shelf space and institute State the space connection on the downside of shelf.

8. antenna module according to claim 6, which is characterized in that

The support portion includes support plate, and the support plate is set to an opposite sides of the notch of the avoiding hollow groove；

The limiting section includes annular convex platform, peripheral side and the avoiding hollow groove of the annular convex platform around the support plate When another opposite sides of notch, the first shell and the second shell lid close connection, the second shell lid is located at institute State the outside of annular convex platform；

The support plate cooperatively forms the mounting portion for connecting the first shell with the annular convex platform.

9. antenna module according to claim 6, which is characterized in that

The avoiding hollow groove is equipped with connection interface tube, and the compass module and the Anneta module are respectively equipped with signal wire, and institute The signal wire of the signal wire and the Anneta module of stating compass module is drawn from the connection interface tube.

10. antenna module according to claim 9, which is characterized in that the antenna module further include:

Connecting tube is connected to the connection interface tube, for guiding the signal wire and the Anneta module of the compass module Signal wire extend to the fuselage of the unmanned plane from the connection interface tube.

11. antenna module according to claim 1, which is characterized in that

The inner wall of the shell, which corresponds to, is equipped with supporting rib at the position of the compass module, the supporting rib is used to support The compass module, so that the apparent surface of the shell and the compass module keeps being spaced.

12. antenna module according to any one of claim 1 to 11, which is characterized in that

The external antenna is external RTK antenna.

13. a kind of unmanned plane characterized by comprising

Fuselage；

Antenna module as described in any one of claims 1 to 12, the antenna module are set on the fuselage.