CN207664231U - A kind of electronics signal projector - Google Patents

Abstract

The utility model provides a kind of electronics signal projector, is related to signal projector field.The electronics signal projector includes rack and antenna, antenna include feeder pillar, at least one oscillator regulating device and with the one-to-one oscillator of oscillator regulating device, rack is fixed in one end of feeder pillar, the side wall of oscillator regulating device and feeder pillar is hinged in first direction, and oscillator is hinged with oscillator regulating device and is rotated in second direction relative to rack.It can be adjusted the angle of inclination of oscillator according to actual demand, to meet when carrying out signal transmitting the needs of to antenna differing tilt angles.

Description

A kind of electronics signal projector

Technical field

The utility model is related to signal projector fields, in particular to a kind of electronics signal projector.

Background technology

With the continuous improvement of mechanics of communication, radio transmission techniques are highly developed, while also being obtained in every field Extensive use has been arrived, antenna is that wireless radio transmission is essential hardware, and antenna can be used in the receiver of signal, while It can be used for the transmitter of signal；Existing antenna movement is inconvenient simultaneously, and portability is poor, while the existing inclination angle of itself Degree can not be adjusted, to meet when carrying out signal transmitting the needs of to antenna differing tilt angles.

Utility model content

The purpose of this utility model is to provide a kind of electronics signal projectors, can be according to actual need It asks and the angle of inclination of oscillator is adjusted, to meet when carrying out signal transmitting to the need of antenna differing tilt angles It asks.

What the embodiments of the present invention were realized in：

A kind of electronics signal projector comprising rack and antenna, antenna includes feeder pillar, at least one Oscillator regulating device and with the one-to-one oscillator of oscillator regulating device, one end of feeder pillar is fixed on rack, and oscillator is adjusted The side wall of device and feeder pillar is hinged in first direction, and oscillator is hinged with oscillator regulating device and is in second direction relative to rack Rotation.

Further, in the utility model preferred embodiment, the side wall of above-mentioned feeder pillar is provided along its length The mounting base of two-row spacing setting, two rows of mounting bases are arranged along the axisymmetrical of feeder pillar, and the section of each mounting base is U-shaped.

Further, in the utility model preferred embodiment, above-mentioned antenna further includes the surface for being set to oscillator Layer of protective material.

Further, in the utility model preferred embodiment, above-mentioned further includes the first electricity for being longitudinally disposed at rack Machine, and the lead screw coaxially connected with first motor, lead screw are connect with feeder pillar for driving the longitudinally reciprocal movement of feeder pillar.

Further, in the utility model preferred embodiment, above-mentioned rack is equipped with the support being arranged side by side with lead screw Column, antenna include movable plate, and movable plate is connect with wire rod thread, and movable plate is slidably connected with support column, feeder pillar and movable plate Connection.

Further, above-mentioned to further include pedestal and be set to the of pedestal in the utility model preferred embodiment Two motors, the second motor are coaxially connected for driving gantry rotation with rack.

Further, in the utility model preferred embodiment, it is solid that side of the above-mentioned pedestal far from antenna is equipped with first Determine device and the second fixing device, the first fixing device is the telescopic sleeve with position-limit mechanism, and the second fixing device is Telescopic sleeve with position-limit mechanism.

Further, in the utility model preferred embodiment, above-mentioned telescopic sleeve includes cylinder and the body of rod, bar Body is connect with pedestal, and the side wall of cylinder offers at least one fastening screw hole, and position-limit mechanism is the screw with fastening screw hole cooperation.

Further, in the utility model preferred embodiment, above-mentioned further includes fixed jaw, fixed jaw include ontology with And be set at least two rivets of ontology, the tip of rivet is directed away from the side of ontology, side of the ontology far from rivet with One end rotation connection of the body of rod far from rack.

Further, in the utility model preferred embodiment, above-mentioned pedestal is equipped with even number universal wheel, even number ten thousand Axisymmetrical to wheel along pedestal is arranged.

The advantageous effect of the utility model embodiment is：

Hinged in first direction by the side wall of oscillator regulating device and feeder pillar, oscillator is hinged simultaneously with oscillator regulating device It is rotated in second direction relative to rack, to push oscillator to be rotated along with the side of oscillator regulating device, realizes oscillator Second direction rotates, and oscillator regulating device is pushed to be rotated along with the side of feeder pillar, realizes the first direction rotation of oscillator, to sum up The adjusting to oscillator angle of inclination is realized, is met when carrying out signal transmitting in varied situations to oscillator differing tilt angles Demand ensure that the normal transmission of signal.

Description of the drawings

It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram for the electronics signal projector that the utility model embodiment provides；

Fig. 2 is the structural schematic diagram at the first visual angle of the antenna that the utility model embodiment provides；

Fig. 3 is the structural schematic diagram at the second visual angle of the antenna that the utility model embodiment provides；

Fig. 4 is the structural schematic diagram for the first fixing device that the utility model embodiment provides.

Icon：100- electronics signal projectors；20- antennas；210- feeder pillars；211- mounting bases；220- shakes Sub- regulating device；221- head rods；223- axis pins；240- oscillators；250- layer of protective material；30- racks；310- first is limited Position plate；311- first bearing seats；The second limiting plates of 320-；321- second bearing seats；330- support plates；340- installs gap； 350- lead screws；360- first motors；361- protective covers；370- support columns；380- movable plates；40- pedestals；The second motors of 410-； 421- supporting rods；423- support platforms；425- turntables；430- universal wheels；The first fixing devices of 440-；441- cylinders；443- The body of rod；The second fixing devices of 450-；460- screws；470- fixed jaws；471- ontologies；473- rivets.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all Belong to the range of the utility model protection.

It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.

In the description of the present invention, it should be noted that term " first ", " second ", " third " etc. are only used for area Divide description, is not understood to indicate or imply relative importance.

In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and It is that can be slightly tilted.It is not to indicate the structure if "horizontal" refers to only that its direction is more horizontal with respect to for "vertical" It has to fully horizontally, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

Fig. 1 is please referred to, the present embodiment provides a kind of electronics signal projectors 100 comprising antenna 20, rack 30 and pedestal 40.

Wherein, also referring to Fig. 2 and Fig. 3, antenna 20 includes feeder pillar 210, oscillator regulating device 220 and oscillator 240。

Specifically, feeder pillar 210 is in a strip shape, the main body as antenna 20.Preferably, the side wall of feeder pillar 210 is grown along it The mounting base 211 that direction is equipped with two-row spacing setting is spent, two rows of mounting bases 211 are arranged along the axisymmetrical of feeder pillar 210, each The section of mounting base 211 is U-shaped, wherein U-shaped opening is respectively positioned on the side far from feeder pillar 210.Preferably simultaneously, together Two mounting bases 211 interval setting of arbitrary neighborhood in one row.

Oscillator regulating device 220 includes head rod 221.Preferably, one end of head rod 221 and mounting base 211 is hinged in first direction, and the other end is hinged in second direction with oscillator 240.Wherein, the rotation of second direction and first direction Direction is different, further increases the range of rotation.

Optionally, in the present embodiment, first direction is vertically arranged with second direction, and first direction is to longitudinally rotate, and second Direction is lateral rotation.

Specifically, in the present embodiment, mounting base 211 is equipped with the first pin hole (not shown), one end of head rod 221 It is embedded in the opening of mounting base 211, and is equipped with the second pin hole (not shown) corresponding with the first pin hole, further include and the One pin hole and the corresponding axis pin 223 of the second pin hole, mounting base 211 is hinged by axis pin 223 with head rod 221, Head rod 221 can be rotated along axis pin 223.

It should be noted that the hinged place of head rod 221 and mounting base 211 and head rod in order to prevent 221 friction is small with the hinged place of oscillator 240, so that antenna 20 is difficult to keep required angle, it is preferable that head rod 221 with the hinged place of mounting base 211 there is damping, head rod 221 and the hinged place of oscillator 240 to have damping.Push the One connecting rod 221 is rotated along axis pin 223, and then realizes the adjusting of 240 vertical direction angle of oscillator, push oscillator 240 along with The junction of head rod 221 is rotated, and to be the lateral rotation for realizing oscillator 240, is to sum up realized to oscillator The adjusting at 240 angles of inclination meets when carrying out signal transmitting in varied situations the needs of to 240 differing tilt angles of oscillator, It ensure that the normal transmission of signal.

Optionally, antenna 20 further includes layer of protective material 250.Layer of protective material 250 is set to 240 surface of oscillator, passes through Setting layer of protective material 250 is aoxidized so that accelerating oscillator 240 for avoiding due to the exposure for a long time of oscillator 240 in air The speed of corrosion further extends the service life of oscillator 240, improves the practicability of equipment.

Specifically, rack 30 includes the first limiting plate 310, the second limiting plate 320 and support plate 330, wherein support plate 330 one end is connect with one end of the first limiting plate 310, and the other end is connect with one end of the second limiting plate 320, it is preferable that the One limiting plate 310 and the second limiting plate 320 are towards the same side of support plate 330.Preferably, the first limiting plate 310, second limits Plate 320 is respectively perpendicular to support plate 330, and stability is more preferably.To the first limiting plate 310, the second limiting plate 320 and support plate Installation gap 340 is formed between 330.

The height of existing antenna 20 can not be adjusted, to meet when carrying out signal transmitting to antenna 20 not Same height requirement, while being not easy to operating personnel and inspection and maintenance is carried out to the antenna 20 of eminence, it is therefore preferred that electronics Communication apparatus signal projector 100 further includes lead screw 350, first motor 360 and movable plate 380.

First motor 360 is longitudinally disposed at side of first limiting plate 310 far from the second limiting plate 320, optionally, first 360 outer sheath of motor is equipped with protective cover 361, and protective cover 361 is fixedly mounted on 320 top of the second limiting plate, is protected by being arranged Cover 361 is for preventing 360 long-time of first motor to be exposed to the external world, to extend the service life of first motor 360.

Preferably, the first limiting plate 310 is equipped with the first bearing seat 311 through the first limiting plate 310, and lead screw 350 passes through First bearing seat 311 is connect by shaft coupling (not shown) with the coaxial (not shown) of the output shaft of first motor 360, to the The output shaft synchronous of one motor 360 moves.The setting of first bearing seat 311 effectively reduces frictional force simultaneously.Screw rod passes through setting It is rotatably installed in the second limiting plate 320 in the second bearing seat 321 of the second limiting plate 320.Preferably, feeder pillar 210 and lead screw 350 connections are connect with feeder pillar 210 to lead screw 350 for driving 210 longitudinally reciprocal movement of feeder pillar.

Optionally, rack 30 is equipped with the support column 370 being arranged side by side with lead screw 350, supports and is set to installation gap 340.The both ends of support column 370 are fixedly connected with the first connecting plate and the second connecting plate respectively, such as bolt is fixed.

Movable plate 380 is threadedly coupled with lead screw 350, and movable plate 380 is slidably connected with support column 370, feeder pillar 210 with Movable plate 380 connects.Stability when to effectively improve the longitudinal movement of antenna 20 by the way that support column 370 is arranged.

Preferably, pedestal 40 is equipped with the second motor 410, and the second motor 410 is coaxially connected for driving rack with rack 30 30 rotations.

Specifically, the support platform 423 that pedestal 40 is equipped with supporting rod 421 and is connect with supporting rod 421, platform rotation connect It is connected to turntable 425, the output shaft of the second motor 410 is fixedly mounted on the bottom of turntable 425, and turntable 425 and second limits Position plate 320 is fixedly connected.It is rotated using the second motor 410 and then turntable 425 is driven to rotate, to be further driven to antenna 20 Rotation, the locational requirement different to antenna 20 when signal transmitting is carried out under different situations to further meet, without artificial The position of portable antenna 20 saves a large amount of manpower, improves the practicability of equipment.

Side of the pedestal 40 far from rack 30 is equipped with even number universal wheel 430, axis of the even number universal wheel 430 along pedestal 40 Line is symmetrical arranged.It runs more stable while easy to remove.

Preferably, side of the pedestal 40 far from antenna 20 is equipped with the first fixing device 440 and the second fixing device 450, First fixing device 440 is the telescopic sleeve with position-limit mechanism, and the second fixing device 450 is stretching with position-limit mechanism Contracting sleeve.Wherein, the first fixing device 440 is identical as the setting of the second fixing device 450.

In the present embodiment, referring to Fig. 4, the first fixing device 440 include cylinder 441 and the body of rod 443, the body of rod 443 with Pedestal 40 connects, and the side wall of cylinder 441 offers at least one fastening screw hole (not shown), and position-limit mechanism is to match with fastening screw hole The screw 460 of conjunction.By screw 460 in fastening screw hole rotary squeezing fixed core 443, to realize to the body of rod 443 The control set pulls the elongation in cylinder 441 of the body of rod 443, thus further band when needing the position to equipment to be fixed Dynamic pedestal 40 is moved downward to be contacted with ground.

Optionally, the one end of the body of rod 443 far from rack 30 is rotatably connected to fixed jaw 470, and specifically, fixed jaw 470 wraps It includes ontology 471 and is set at least two rivets 473 of ontology 471, the tip of rivet 473 is directed away from the one of ontology 471 Side, side of the ontology 471 far from rivet 473 are rotatablely connected with the one end of the body of rod 443 far from rack 30.Optionally, the body of rod 443 with The junction of fixed jaw 470 has damping or caging bolt etc., does not limit herein, this field staff can be according to practical feelings Condition is set.

To sum up, it is used to pedestal 40 being fixedly mounted on ground by the way that rivet 473 is arranged, to realize equipment on the ground The fixation of position is rotatably connected to fixed jaw 470, to realize to pedestal 40 by the one end of the body of rod 443 far from rack 30 The adjusting at angle of inclination, to meet on the road surface of differing tilt angles to the fixation of ground location, to further realize Fixation of the electronics signal projector 100 in different sloping floor positions, further improves the practicability of equipment.

The operation principle of electronics signal projector 100 is：

It is rotated using first motor 360 and then lead screw 350 is driven to rotate, to realize movable plate 380 on lead screw 350 The movement of position is rotated using the second motor 410 to which the adjusting to 20 height of antenna be furthermore achieved and then drives rotation Platform 425 rotates, to be further driven to the rotation of 20 main body of antenna, by pushing head rod 221 to be rotated along axis pin 223, And then the adjusting of 240 vertical direction angle of oscillator is realized, push oscillator 240 to be carried out along with the junction of head rod 221 Rotation, to be the lateral rotation for realizing oscillator 240, to sum up realizes the adjusting to 240 angle of inclination of oscillator.

To sum up, electronics signal projector provided by the utility model, can according to actual demand for The angle of inclination of oscillator is adjusted, to meet when carrying out signal transmitting the needs of to antenna differing tilt angles.

The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of electronics signal projector, which is characterized in that including rack and antenna, the antenna includes feed Bar, at least one oscillator regulating device and with the one-to-one oscillator of oscillator regulating device, one end of the feeder pillar It is fixed on the rack, the oscillator regulating device and the side wall of the feeder pillar are hinged in first direction, the oscillator and institute Oscillator regulating device is stated to be hinged and rotate in second direction relative to the rack.

2. electronics signal projector according to claim 1, which is characterized in that the side wall edge of the feeder pillar Its length direction is equipped with the mounting base of two-row spacing setting, and two rows of mounting bases are arranged along the axisymmetrical of the feeder pillar, each The section of mounting base is U-shaped.

3. electronics signal projector according to claim 1, which is characterized in that the antenna further includes setting Layer of protective material in the surface of the oscillator.

4. electronics signal projector according to claim 1, which is characterized in that further include being longitudinally disposed at institute The first motor of rack, and the lead screw coaxially connected with the first motor are stated, the lead screw connect use with the feeder pillar In the drive longitudinally reciprocal movement of feeder pillar.

5. electronics signal projector according to claim 4, which is characterized in that the rack be equipped with it is described Lead screw support column arranged side by side, the antenna includes movable plate, and the movable plate is connect with the wire rod thread, the movement Plate is slidably connected with the support column, and the feeder pillar is connect with the movable plate.

6. according to the electronics signal projector described in claim 1-5 any one, which is characterized in that further include bottom Seat and the second motor for being set to the pedestal, second motor are coaxially connected for driving the rack with the rack Rotation.

7. electronics signal projector according to claim 6, which is characterized in that the pedestal is far from antenna Side is equipped with the first fixing device and the second fixing device, and first fixing device is the scalable set with position-limit mechanism Cylinder, second fixing device are the telescopic sleeve with position-limit mechanism.

8. electronics signal projector according to claim 7, which is characterized in that telescopic sleeve includes cylinder And the body of rod, the body of rod are connect with the pedestal, the side wall of the cylinder offers at least one fastening screw hole, the limit Mechanism is the screw with the fastening screw hole cooperation.

9. electronics signal projector according to claim 8, which is characterized in that further include fixed jaw, it is described Fixed jaw includes ontology and is set at least two rivets of ontology, and the tip of the rivet is directed away from the side of ontology, Side of the ontology far from the rivet is rotatablely connected with the one end of the body of rod far from rack.

10. electronics signal projector according to claim 6, which is characterized in that the pedestal is equipped with even number A universal wheel, the even number universal wheel are arranged along the axisymmetrical of the pedestal.