Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides antenna regulating device is manually entered groupPart, ensure that the continuously adjustable reliability of beam angle.
The purpose of this utility model is achieved through the following technical solutions:
A kind of antenna regulating device, comprising: transmission input module, shift selection component, transmission output precision and manually it is defeatedEnter component, the transmission input module includes driving shaft, multiple first driving gears being assembled on the driving shaft and is used forDrive the first driving assembly of the driving shaft rotation；The shift selection component includes connecting shaft, is set in the connecting shaftOn rack gear and the second driving assembly for driving rack gear sliding；It is driven output precision, one end is output driven wheel,Other end is screw rod, and the outer rim of the screw rod is bolted with nut；The component that is manually entered includes regulating device, the adjustingDevice engages connection with the output driven wheel of the transmission output precision.
As a further improvement of the above technical scheme, the component that is manually entered further includes shell, the regulating deviceIt is arranged at intervals above shell at equal intervals.
As a further improvement of the above technical scheme, one end of the regulating device is adjustment gear, and other end is setIt is set to the adjustment portion for operator's manual operation.
As a further improvement of the above technical scheme, it is provided with reversing shaft on rear side of the driving shaft, in reversing shaftAxis outer rim is assembled with multiple reverse wheels, the outer tooth engagement connection of the first driving gear on the reverse wheel and driving shaft on reversing shaft.
As a further improvement of the above technical scheme, the reversing shaft is arranged in parallel with support shaft, in the axis of support shaftOuter rim is assembled with multiple driven gears, the outer tooth engagement connection of the driven gear of reverse wheel and support shaft on reversing shaft.
As a further improvement of the above technical scheme, fixed on the driving shaft to be set with and be located at two neighboring first masterThe second driving gear is provided between moving gear, first driving assembly includes first that first motor is connect with first motorGear is driven, gear engages connection, second driving tooth between the first driving gear and the second driving gear on driving shaftWheel uses bevel gear.
As a further improvement of the above technical scheme, the rack gear both ends are equipped with extension, and the extension is equipped with and wearsHole, the reversing shaft are arranged in perforation, and connection is engaged with rack in the reverse wheel of the reversing shaft.
As a further improvement of the above technical scheme, the driving shaft, reversing shaft, support shaft, between connecting shaft mutuallyIn parallel, and connecting shaft and reversing shaft are between driving shaft and support shaft.
As a further improvement of the above technical scheme, second driving gear, driven gear and output driven wheel are adoptedUse bevel gear.
The purpose of this utility model is also achieved through the following technical solutions:
A kind of antenna regulating device, comprising: shift selection component, transmission output precision and at least two groups input module, instituteStating shift selection component includes: connecting shaft, the rack gear being set in connecting shaft and the second driving group for drive rack slidingPart；The transmission output precision include: wherein one end be output driven wheel, other end is screw rod, the outer rim spiral shell of the screw rodIt is connected to nut；At least two groups input module comprising: it is driven input module and is manually entered component, the transmission inputComponent is adjusted using the first driving assembly that it is equipped with, and the component that is manually entered is carried out using the regulating device that it is equipped withFine tuning.
The beneficial effects of the utility model are:
A kind of antenna regulating device, comprising: shift selection component, transmission output precision and at least two groups input module, instituteStating shift selection component includes: connecting shaft, the rack gear being set in connecting shaft and the second driving group for drive rack slidingPart；The transmission output precision include: wherein one end be output driven wheel, other end is screw rod, the outer rim spiral shell of the screw rodIt is connected to nut；Two groups of input modules comprising: the transmission input module being adjusted using the first driving assembly and utilizationWhat regulating device was finely adjusted is manually entered component, to realize adjusting of the phase shifter to beam angle, solves single motorThe limitation of driving transmission device ensure that the continuously adjustable reliability of beam angle.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, andCooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodimentAttached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be byRegard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used alsoTo obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall package schematic diagram of the antenna regulating device of the utility model；
Fig. 2 is the whole decomposition diagram of the antenna regulating device of the utility model；
Fig. 3 is the schematic diagram of the transmission output precision of the antenna regulating device of the utility model；
Fig. 4 is the transmission input module of the antenna regulating device of the utility model and the schematic diagram of shift selection component；
Fig. 5 is the schematic diagram for being manually entered component of the antenna regulating device of the utility model；
Fig. 6 is the overall package schematic diagram of another angle of the antenna regulating device of the utility model.
Main element symbol description:
10- is driven input module；11- driving shaft；The first driving gear of 12-；
The second driving gear of 13-；The first driving assembly of 14-；15- first motor；
16- first drives gear；17- reversing shaft；18- reverse wheel；
19- support shaft；191- driven gear；20- shift selection component；
21- connecting shaft；The second driving assembly of 22-；23- rack gear；
230- perforation；The second motor of 24-；25- second drives gear；
26- tumbler gear group；30- is driven output precision；31- driven wheel；
32- screw rod；33- nut；40- is manually entered component；
41- shell；42- regulating device；420- adjustment gear；
421- adjustment portion；50- shell.
Specific embodiment
Antenna regulating device is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,It states.The preferred embodiment of antenna regulating device is given in attached drawing.But antenna regulating device can also be by many differentForm is realized, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to antenna tuneThe disclosure of regulating device is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another elementOr there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected toTo another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement areFor illustrative purposes.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility modelThe normally understood meaning of the technical staff in domain is identical.It is in the term used in the description of antenna regulating device hereinIn order to describe the purpose of specific embodiment, it is not intended that limitation the utility model.Term " and or " used herein includesAny and all combinations of one or more related listed items.
Incorporated by reference to shown in Fig. 1 to Fig. 6, the utility model takes off the working principle example of interconnection and gear between gearA kind of antenna regulating device is shown, which includes transmission input module 10, shift selection component 20, transmission outputComponent 30 and it is manually entered component 40.
Above-mentioned transmission input module 10, shift selection component 20, transmission output precision 30 and it is manually entered component 40It is mounted in shell 50, provides cleaning ambient for transmission component, avoid transmission component failure caused by influencing because of environment,Improve service life and the transmission efficiency of device.
Specifically, as shown in connection with fig. 4, the transmission input module 10 includes: the master that a cross section is hexagonal structureMoving axis 11, multiple first driving gears 12 being assembled on driving shaft 11, fixing sleeve loaded on 11 middle part of driving shaft and are located at adjacentThe second driving gear 13 between two the first driving gears 12 and the first driving assembly 14 for driving driving shaft 11 to rotate.
Wherein, axially spaced-apart equidistantly distributed of first driving gear 12 along driving shaft 11, each first driving toothWheel 12 is fixedly mounted on driving shaft 11.First driving assembly 14 is fixedly mounted on it for driving driving shaft 11 to driveThe first driving gear 12, the second driving gear 13 rotate synchronously.
Specifically, in the present embodiment, the first driving assembly 14 includes: that first motor 15 is axially connect with first motor 15First driving gear 16.The rotation axis (not labeled) of first motor 15 is connected with driving shaft 11, and first motor 15 drives itselfRotation axis when axially rotating, the first driving gear 16 is along axial synchronous rotation；First motor 15 passes through the first driving gearGear engages connection, the second driving gear 13 and the first driving gear 16 between 16 and the second driving gear 13 on driving shaft 11The two is meshed to realize 90 ° of commutation rotations, that is, drives while the rotation of the first driving gear 16 all on driving shaft 11First driving gear 12, the second driving gear 13 rotate synchronously.
Wherein, the outer rim of the first driving gear 12 is equipped with the sawtooth protruded outward, although not shown in all attached drawingsThe specific structure of sawtooth, but have no effect on the working principle of the interconnection between gear and gear.Second driving gear 13Bevel gear is used with the first driving gear 16, is equipped with tapered structure at the top of the second driving gear 13 and the first driving gear 16Sawtooth, the bevel gear reduce the friction between gear, so that abrasion reduces, extend the service life of device.And bevel gear is certainlyThe lubricity of body is good, advantage of lower cost, improves the Stability and dependability of transmission.
In the present embodiment, the cross section of driving shaft 11 is hexagon, and the connection that hexagon can be stable is located at the of its outer rimOne driving gear 12.Certainly, this case is not limited only to the various different side shapes such as hexagon, quadrangle, triangle all in the protection of this caseIn range.
Positioned at 11 rear side of driving shaft and it is arranged in parallel with a reversing shaft 17 with driving shaft 11, in the axis outer rim of reversing shaft 17It is assembled with multiple reverse wheels 18.The first driving gear 12 on reverse wheel 18 and driving shaft 11 on reversing shaft 17 is outer tooth engagementConnection.
The cross section of the reversing shaft 17 is hexagon, and the connection that hexagon can be stable is located at the reverse wheel 18 of its outer rim.The outer rim of the reverse wheel 18 is equipped with the sawtooth that protrudes outward, although in all attached drawings sawtooth not shown specific structure,But have no effect on the working principle of the interconnection between gear and gear.
In the present embodiment, it is arranged in parallel with a support shaft 19 with reversing shaft 17, is assembled in the axis outer rim of support shaft 19Multiple driven gears 191.Reverse wheel 18 on reversing shaft 17 is connect with the driven gear 191 of support shaft 19 for outer tooth engagement.
The driving shaft 11, reversing shaft 17 and support shaft 19 are arranged in parallel, and the cross section of support shaft 19 is circle.It is driven191 outer rim of gear is equipped with the sawtooth protruded outward, uses bevel gear, and top is equipped with the sawtooth of tapered structure, the coneGear reduces the friction between gear, so that abrasion reduces, extends the service life of device.And the lubricity of bevel gear itselfGood, advantage of lower cost improves the Stability and dependability of transmission.
The first motor 15 of first driving assembly 14 described in the utility model is rotated by driving the first driving gear 16While drive driving shaft 11 on the first driving gear 12 and the second driving gear 13 rotate synchronously, when the first driving gear 12The reverse wheel 18 on reversing shaft 17 and the driven gear 191 of support shaft 19 is successively driven to rotate while rotation.
Please referring particularly to shown in Fig. 4, the shift selection component 20 include: generally cylindrical structure connecting shaft 21,The second driving assembly 22 for being set in the rack gear 23 in connecting shaft 21 and radially slided and being slid for drive rack 23.
Wherein, 23 opposite end of rack gear is equipped with the extension (not labeled) extended downwardly, and the extension is equipped with perforation230, above-mentioned reversing shaft 17 is arranged in perforation 230, and the reverse wheel 18 of above-mentioned reversing shaft 17 and the external tooth of 23 lower section of rack gear (are not markedNumber) engagement connection.
The second above-mentioned driving assembly 22 includes: the second driving gear 25 that the second motor 24 is connect with the second motor 24.
When the rotation axis (not labeled) of second motor 24 driving itself axially rotates, the second motor 24 is driven by driving secondThe axial rotation of moving gear 25, by stage-geared, afterbody is driven tumbler gear group 26 and rotates, and 26 turns of tumbler gear groupIt is meshed when dynamic with 23 the two of rack gear to realize that 90 ° of commutations rotate, that is, drive connecting shaft while the rotation of tumbler gear group 26Rack gear 23 on 21 rotates, and pushes the reverse wheel 18 on reversing shaft 17 that mobile realize occurs while rack gear 23 moves left and right and changesGear.
In the present embodiment, driving shaft 11, reversing shaft 17, support shaft 19, the positional relationship between connecting shaft 21 are mutually flatRow, and connecting shaft 21 and reversing shaft 17 are between driving shaft 11 and support shaft 19.
Please referring particularly to shown in Fig. 3, transmission output precision 30 specifically includes: the output of the tapered structure of an end head is drivenWheel 31, other end of lateral surface sets threaded screw rod 32, and the outer rim of the screw rod 32 is bolted with nut 33.Driven wheel 31 is logicalIt crosses and is meshed with 191 the two of driven gear of support shaft 19 to realize that 90 ° of commutations rotate, the rotation of driven wheel 31, which drives, is fixed on itOn screw rod 32 rotate, nut 33 is equipped with the hole (not labeled) comprising internal screw thread, and through hole is sleeved on screw rod 32, screw rod 32Rotation realize that nut 33 moves up and down by engaging with the internal screw thread of nut 33, phase shifter (not labeled) is installed on nut 33On, to realize adjusting of the phase shifter to beam angle.
Wherein, output driven wheel 31 uses bevel gear, and the top of output driven wheel 31 is equipped with the sawtooth of tapered structure.InstituteIt states the friction that bevel gear reduces between gear and extends the service life of device so that abrasion reduces.And the lubrication of bevel gear itselfGood, the advantage of lower cost of property, improves the Stability and dependability of transmission.
It include please shell 41 referring particularly to component 40 shown in Fig. 5, is manually entered, several tune above the shell 41Regulating device 42, the regulating device 42 are arranged at intervals at 41 top of shell, the position that above-mentioned regulating device 42 is arranged at equal intervalsCorresponding with the position that the output driven wheel 31 of transmission output precision 30 is arranged, one end of regulating device 42 is adjustment gear 420,The outer rim of the gear is equipped with the sawtooth that protrudes outward, although in all attached drawings sawtooth not shown specific structure,Have no effect on the interconnection between gear and the working principle of gear.The other end of regulating device 42 is configured to allow for operatorThe adjustment portion 421 of the device is manually operated.
Wherein, the adjustment portion 421 for adjusting regulating device 42, the adjustment gear of regulating device 42 are manually operated by operator420 engage connection with the output driven wheel 31 of transmission output precision 30, drive when the adjustment gear 420 of regulating device 42 rotatesDriven wheel 31 rotates, and is finely adjusted to phase shifter (not labeled) is adjusted, to realize adjusting of the phase shifter to beam angle.It is above-mentionedRegulating device 42 is to be manually entered axis, and the rotation of the manual regulating device 42 is equivalent to entire transmission importation, this is practicalIt is manually entered component 40 described in novel, realizes manual function.It solves the limitation of single electric motor drives, protectsThe continuously adjustable reliability of beam angle is demonstrate,proved.
The working principle of mobile phone regulating device described in the utility model are as follows:
Firstly, the first motor 15 of the first driving assembly 14 of transmission input module 10 passes through driving the first driving gear 16The first driving gear 12 and the second driving gear 13 on driving shaft 11 is driven to rotate synchronously while rotation, when the first driving toothThe reverse wheel 18 on reversing shaft 17 and the driven gear 191 of support shaft 19 is successively driven to rotate while 12 rotation of wheel.
Then, the second sliding tooth of driving is passed through by the second motor 24 of the second driving assembly 22 of shift selection component 20The axial rotation of wheel 25, by stage-geared, afterbody is driven tumbler gear group 26 and rotates, the rotation of tumbler gear group 26While drive connecting shaft 21 on rack gear 23 rotate, while rack gear 23 moves left and right push reversing shaft 17 on reverse wheel 18Mobile realize occurs to shift gears.
Then, the screw rod 32 being fixed thereon is driven to rotate by adjusting the rotation of driven wheel 31 of transmission output precision 30,The phase shifter being located on nut 33 is driven to move up and down while the rotation of screw rod 32, thus the adjusting to beam angle.
Finally, being manually operated when phase shifter does not adjust ideal angle to the adjusting of beam angle by operatorThe adjustment portion 421 of regulating device 42 is adjusted, transmission output precision 30 is driven while the adjustment gear 420 of regulating device 42 rotatesOutput driven wheel 31 rotate, to adjust phase shifter be finely adjusted, to realize adjusting of the phase shifter to beam angle.
Antenna regulating device increase described in the utility model is manually entered component 40, realizes manual function, solvesThe limitation of single electric motor drives ensure that the continuously adjustable reliability of beam angle.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this fieldFor personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to thisThe protection scope of utility model.Therefore, the protection scope of the utility model should be determined by the appended claims.