CN208706833U - Base of satellite antenna - Google Patents
Base of satellite antenna Download PDFInfo
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- CN208706833U CN208706833U CN201821202793.5U CN201821202793U CN208706833U CN 208706833 U CN208706833 U CN 208706833U CN 201821202793 U CN201821202793 U CN 201821202793U CN 208706833 U CN208706833 U CN 208706833U
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- base
- supporting leg
- support arm
- shaft
- satellite antenna
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Abstract
The utility model relates to a kind of base of satellite antenna, it is used to support and connects antenna chassis body, base of satellite antenna includes: mounting base, and mounting base is for connecting antenna chassis body；At least two support arms, each support arm are connected and fixed with mounting base；At least two supporting legs, each supporting leg are correspondingly connected with each support arm respectively, and supporting leg correspondence is articulated on support arm；And at least two rotary components, each rotary components are correspondingly arranged between each support arm and supporting leg, each supporting leg passes through each rotary components respectively and is connected and fixed with each support arm.Above-mentioned base of satellite antenna, by the way that rotary components are arranged between support arm and supporting leg, supporting leg is set to be articulated in one end of support arm and be fixed by rotary components, supporting leg is set to may be folded on the outside of antenna chassis body when carrying in turn, greatly reduce carrying volume, and each supporting leg can be trailed in equipment work, guarantee the stability that antenna chassis body uses, and then effectively avoid the problem that poor in timeliness caused by dismounting.
Description
Technical field
The utility model relates to satellite communication device technical fields, more particularly to a kind of base of satellite antenna.
Background technique
Communication technology of satellite (Satellite communication technology) is a kind of to be defended using artificial earth
Star forwards radio wave as relay station and the communication between two or more earth stations for carrying out.From the 1990s with
Come, the fast development of satellite mobile communication has pushed the progress of antenna technology.Satellite communication has wide coverage, message capacity
Greatly, transmission quality is good, networking is convenient rapidly, is easy to implement many merits such as global seamless link.
The satellite communication of existing market belongs to a kind of supplement communication of national backbone network, and being chiefly used in the poor occasion of environment makes
With, such as the emergency such as fire-fighting, government emergency communication, fire prevention, earthquake place, therefore it is required that satellite antenna is light-weight, small in size, with
It bears and transports convenient for one；Traditional antenna satellite is limited by the demand of equipment components, and the volume of equipment stretching, extension is much larger than
Body size, so each component differentiation packaging is mostly used to be convenient for carrying to reduce volume, but since equipment needs when in use
It is dismounted, has seriously affected the timeliness that equipment uses.
Utility model content
Based on this, it is necessary to aiming at the problem that traditional antenna satellite, which needs to dismount, leads to poor in timeliness, provide a kind of satellite
Antenna base.
A kind of base of satellite antenna, is used to support and connects antenna chassis body, and the base of satellite antenna includes:
Mounting base, the mounting base is for connecting the antenna chassis body；
At least three support arms, each support arm are connected and fixed with the mounting base；
Supporting leg, the supporting leg are correspondingly connected with each support arm, and the supporting leg correspondence is articulated on the support arm；And
Rotary components, the rotary components connect the corresponding support arm and supporting leg, the supporting leg pass through the rotation group
Part is connected and fixed with the support arm；For controlling, the supporting leg is circular to be folded in the antenna chassis body to the rotary components
Outside is with inclined outward from the support arm to the separate antenna chassis body in folded state or the control supporting leg
Shape is extended in running order.
Above-mentioned base of satellite antenna makes supporting leg be articulated in support arm by the way that rotary components are arranged between support arm and supporting leg
One end is simultaneously fixed by rotary components, and then supporting leg is made to may be folded on the outside of antenna chassis body when carrying, greatly
Reduce carrying volume, and each supporting leg can be trailed in equipment work, guarantee the stability that antenna chassis body uses,
And then poor in timeliness caused by effectively avoiding the problem that dismounting.
The rotary components include shaft, the elastic element being set in the shaft, support in one of the embodiments,
Connect the limit base of described elastic element one end and connect with the limit base by block.
The shaft wears the support arm and supporting leg, the shaft and the support arm respectively in one of the embodiments,
It is connected and fixed, the supporting leg is articulated in the shaft.
At least two adjustment holes are provided on the supporting leg in one of the embodiments,；It is provided on the limit base
At least one bolt, the bolt can corresponding inserted in the adjustment hole.
In one of the embodiments, there are two the bolt settings；Two bolts are oppositely arranged on the limit
On seat；There are four the corresponding settings of adjustment hole；Four adjustment holes are in be oppositely arranged two-by-two.
The rotary components further include sleeve in one of the embodiments,；The sleeve is set in the shaft simultaneously
Be connected and fixed with the shaft, the elastic element is arranged in the sleeve, the elastic element be folded in the sleeve with
Between limit base.
Guide groove is provided on the sleeve in one of the embodiments,；Guide block is provided on the limit base；It is described to lead
Block, which is correspondingly arranged in the guide groove, abuts the limit base with the sleeve.
The rotary components further include fixing bolt in one of the embodiments,；The fixing bolt is arranged in the shaft
Backwards to described one end for pressing block.
Levelling member is provided on the supporting leg in one of the embodiments,；The levelling member correspondence is mounted on institute
Supporting leg is stated backwards to one end of the support arm.
In one of the embodiments, the supporting leg include retainer, the articulated section being connect with the retainer, with it is described
The extension of articulated section connection and the adjustment portion being connect with the extension；The retainer is arranged in the supporting leg close to institute
State one end of support arm.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the base of satellite antenna of one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the base of satellite antenna of one embodiment of the utility model；
Fig. 3 is the perspective view of the explosion of base of satellite antenna described in Fig. 2；
Fig. 4 is the perspective view of the explosion of rotary components described in Fig. 2.
The meaning of numbering in the drawing are as follows:
100- base of satellite antenna；
10- mounting base, 15- dial, the orientation 16- limited block, 17- cushion；
20- support arm；
30- supporting leg, 31- retainer, the articulated section 32-, 33- extension, 34- adjustment portion, 35- levelling member；
40- rotary components, 41- shaft, 42- elastic element, 43- limit base, 50- bolt, 55- adjustment hole, 44- by block,
45- sleeve, 60- guide groove, 65- guide block, 46- fixing bolt；
90- antenna chassis body.
Specific embodiment
The utility model will be described more fully below for the ease of understanding the utility model,.But this is practical
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to make the understanding of the disclosure of the utility model 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 element
Or 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 to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
It is referring to FIG. 1 to FIG. 4, the base of satellite antenna 100 of one embodiment of the utility model, including mounting base 10,
And at least three support arms 20, support arm 20 corresponding with the supporting leg 30 of each support arm 20 connection and connection and branch that mounting base 10 connects
The rotary components 40 of leg 30；The base of satellite antenna 100 is used to support and connects antenna chassis body 90, the base of satellite antenna
100 be folding structure；In the present embodiment, for controlling, supporting leg 30 is circular to be folded in antenna chassis body to the rotary components 40
90 outside is with oblique outward from support arm 20 to separate antenna chassis body 90 in folded state or control supporting leg 30
It is extended in running order.
It please refers to Fig.1 to Fig.3, which is in the horizontally extending setting of straight panel shape, and the mounting base 10 is for connecting
Antenna chassis body 90 is connect, which is correspondingly arranged at the bottom of antenna chassis body 90.It is to be appreciated that the mounting base
10 shape can be round, rectangle and the setting of other polygonal shapes；In the present embodiment, the rectangular knot of mounting base 10
Structure setting；Dial 15 is provided in the mounting base 10；The dial 15 top annular in shape that mounting base 10 is set, the quarter
The middle position of scale 15 is provided with scale on the outside curve of the dial 15 and is used for for connecting with antenna chassis body 90
Show the turned position of antenna chassis body 90.Further, it is gentle that orientation limited block 16 is additionally provided in the mounting base 10
Rush pad 17；The top of mounting base 10 is arranged in the arc-shaped plate structure of orientation limited block 16, and the orientation limited block 16 is along level
Direction setting, the orientation limited block 16 are correspondingly arranged at the inside of dial 15 for limiting to antenna chassis body 90；
The cushion 17 is correspondingly arranged at the top of orientation limited block 16, which is correspondingly arranged at antenna chassis body 90 and limit
Between the block of position, for buffering antenna chassis body 90, prevent from damaging antenna chassis body 90 due to vibration.
The peripheral region of the support arm 20 horizontally extending setting in long strip, each 20 self installation seat 10 of support arm extends outwardly
Setting, each support arm 20 are fitted around the setting of the interval of seat 10, which is fixedly connected with mounting base 10.In the present embodiment, should
The U-shaped profile shape structure setting of support arm 20, effectively mitigates the support arm while for guaranteeing the bonding strength of the support arm 20
20 quality, and then be convenient for carrying；The setting quantity of the support arm 20 is four；The setting position of four support arms 20 respectively corresponds
At four ends angle of the mounting base 10 of rectangle.
Each supporting leg 30 is respectively corresponded referring to FIG. 1 to FIG. 4, connect with each support arm 20, and the correspondence of supporting leg 30 is articulated in branch
Arm 20 is backwards to one end of mounting base 10；The supporting leg 30 include articulated section 32, the retainer 31 extended from one end of articulated section 32,
The extension 33 extended from the other end of articulated section 32 and the adjustment portion 34 being connect with extension 33；The articulated section 32 is in annulus
Shape is arranged along the vertical direction, which is used to be pivotally connected with support arm 20；Retainer 31 is in long strip extends along the vertical direction for this
Supporting leg 30 is arranged in close to one end of support arm 20, for abutting against with support arm 20 and then existing to supporting leg 30 in setting, the retainer 31
The rotation angle of 20 one end of support arm is limited；The extension 33 is in long strip to extend outwardly setting from articulated section 32, the extension
The angled setting of extending direction in portion 33 and retainer 31, for guaranteeing that the base of satellite antenna 100 i.e. should in working condition
When retainer 31 is abutted against with support arm 20 in the horizontal direction, which obliquely extends downwardly and outwardly setting；The adjusting
The one end of extension 33 backwards to articulated section 32 is arranged in block structure in portion 34, and the adjustment portion 34 and extension 33 are oblique
Setting, the horizontally extending setting of adjustment portion 34 when the base of satellite antenna 100 is in working condition.In the present embodiment
In, levelling member 35 is provided on the supporting leg 30；The levelling member 35 is corresponding to be mounted on the one end of supporting leg 30 backwards to support arm 20, should
Levelling member 35 is connect with adjustment portion 34, and 35 self-regulation portion 34 of levelling member is extended down along 34 direction of vertical adjusting portion；
Further, which is threadedly coupled with adjustment portion 34, for making levelling member 35 can be along 34 side of vertical adjusting portion
To movement, and then play the Levelling operation to base of satellite antenna 100.Further, the setting quantity of the supporting leg 30 and branch
Arm 20 is opposite to should be four；Each supporting leg 30 is in U-shaped structure setting, for mitigating the quality of base of satellite antenna 100.
Fig. 3 and Fig. 4 is please referred to, which is correspondingly arranged between support arm 20 and supporting leg 30, and each supporting leg 30 is distinguished
It is connected and fixed by each rotary components 40 and each support arm 20, which is used to control the position of supporting leg 30.In this implementation
In example, the setting quantity of the rotary components 40 and setting quantity of support arm 20 is opposite should be four.
The rotary components 40 include shaft 41, the elastic element 42 being set in shaft 41, are connected to elastic element 42 1
The limit base 43 at end and connect with limit base 43 by block 44；The cylindrical horizontally extending setting of the shaft 41, this turn
Axis 41 wears support arm 20 and supporting leg 30 respectively, which is connected and fixed with support arm 20, and supporting leg 30 is articulated in shaft 41.?
In the present embodiment, it is provided with keyway in the shaft 41, which is in planar horizontally extending setting；It is set on the support arm 20
It is equipped with aperture corresponding with cross sectional shape at the keyway of the shaft 41, the shaft 41 is corresponding to be embedded in the aperture and then guarantee
The shaft 41 and support arm 20 are connected and fixed without relatively rotating.The elastic element 42 correspondence is set in shaft 41, elasticity
The horizontally extending setting of element 42, one end and the limit base 43 of the elastic element 42 abut against；The corresponding set of the limit base 43
It is located at the outside of shaft 41, move the limit base 43 can along 41 direction of shaft, which prolongs along 41 direction of vertical rotation axis
Stretch setting；Side of the limit base 43 backwards to elastic element 42 is arranged in by block 44 is cylindrical in this, should be by block 44 along the vertical direction
It is extended, should be abutted against by block 44 and limit base 43, limit base 43 should be made along shaft 41 for pressing limit base 43 by block 44
Direction is mobile.In the present embodiment, at least one bolt 50 is provided on the limit base 43；The bolt 50 is cylindrical from limit
Seat 43 is close to the horizontally extending setting in the side of supporting leg 30；Corresponding 50 position of bolt of the supporting leg 30 is provided at least two adjustings
Hole 55；The rounded via-like structure of adjustment hole 55 be arranged on articulated section 32, the bolt 50 can corresponding inserted in adjustment hole 55
Interior, the bolt 50 on the limit base 43 is adjusted the position of supporting leg 30 with realizing by wearing different each adjustment holes 55
It controls and fixed.Further, which is spring；There are two the bolt 50 settings；Two bolts 50 are opposite to be set
It sets in the side of limit base 43；There are four the adjustment hole 55 is correspondingly arranged；Four adjustment holes 55 are in be oppositely arranged two-by-two, with
Guarantee that four adjustment holes 55 respectively correspond the working condition or folded state of the supporting leg 30.
The rotary components 40 further include sleeve 45；The sleeve 45 is cylindrical to be extended along 41 direction of shaft, the sleeve
45 are set in shaft 41 and are connected and fixed with shaft 41, and the shaft 41 correspondence is threaded through sleeve 45, are arranged on the sleeve 45
Hole shape is identical as the section of 41 set key groove location of shaft, and then prevents sleeve 45 and shaft 41 from relatively rotating, the elasticity
Element 42 is correspondingly arranged in sleeve 45, and elastic element 42 is folded between sleeve 45 and limit base 43, the sleeve 45 it is corresponding with
Limit base 43 abuts against, and the sleeve 45 is for protecting rotary components 40 and playing the guiding role to the movement of limit base 43.In this reality
It applies in example, is provided with guide groove 60 on the sleeve 45；Guide block 65 is provided on the limit base 43；The guide groove 60 is in long strip along level
Direction is extended, which extends outwardly setting from limit base 43, and 65 corresponding inserted of guide block is in the guide groove 60, in turn
The sleeve 45 is set to play the guiding role limit base 43.Further, which further includes fixing bolt 46；The fixing bolt
Shaft 41 is arranged in backwards to one end by block 44, the fixing bolt 46 and shaft 41 in 46 horizontally extending settings, fixing bolt 46
Be connected and fixed prevents shaft 41 from moving axially for shaft 41 to be fixed.
The working principle of base of satellite antenna 100 in the present embodiment are as follows: when the base of satellite antenna 100 work, first
Press is made to move by block 44 along 41 direction of shaft by block 44, and then presses the movement of limit base 43, and limit base 43 makes elastic element 42
Elastic deformation occurs, and the bolt 50 on limit base 43 is made to leave adjustment hole 55, and then rotate supporting leg 30 can around shaft 41；
Supporting leg 30 is being rotated to far from 90 direction of antenna chassis body, until supporting leg 30 turns to the operating angle that need to first set, this
When the bolt 50 it is corresponding with the adjustment hole 55 on supporting leg 30 when pre-set working condition, unclamping by block 44 makes limit base
43 move under the action of elastic element 42 along shaft 41, and then are inserted into bolt 50 in adjustment hole 55, make supporting leg 30 and rotation
Component 40 is connected and fixed relatively fixed with support arm 20 in turn；After each supporting leg 30 turns to the position of working condition, each leveling is adjusted
Element 35 makes the mounting base 10 be in horizontal working condition, and then is in antenna chassis body 90 needed for working normally
State；When the base of satellite antenna 100 is using completion, when needing to fold, same aforesaid operations are first pressed and drive limit base by block 44
43 is mobile, and then separates bolt 50 with adjustment hole 55, and turning legs 30 turn each supporting leg 30 to 90 direction of antenna chassis body
It is dynamic；When supporting leg 30 turns to preset folding position, bolt 50 and the preset folded state of limit base 43
55 position of adjustment hole is corresponding, unclamps by block 44 under the action of elastic element 42, each bolt 50 is made to be inserted into each adjustment hole 55
It is interior, and then the fixation to each supporting leg 30 is completed, complete folding operation；When needing work, above-mentioned work step is repeated.
Above-mentioned base of satellite antenna makes supporting leg be articulated in support arm by the way that rotary components are arranged between support arm and supporting leg
One end is simultaneously fixed by rotary components, and then supporting leg is made to may be folded on the outside of antenna chassis body when carrying, greatly
Reduce carrying volume, and each supporting leg can be trailed in equipment work, guarantee the stability that antenna chassis body uses,
And then poor in timeliness caused by effectively avoiding the problem that dismounting.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
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 utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of base of satellite antenna is used to support and connects antenna chassis body, which is characterized in that the base of satellite antenna
Include:
Mounting base, the mounting base is for connecting the antenna chassis body；
At least three support arms, each support arm are connected and fixed with the mounting base respectively；
Supporting leg, the supporting leg are correspondingly connected with each support arm；At least two adjustment holes are provided on the supporting leg；And
Rotary components, the rotary components connect the corresponding support arm and supporting leg；The rotary components include shaft, connection institute
State the elastic element of shaft, be connected to the limit base of described elastic element one end and connect with the limit base by block；Each institute
It states and is provided at least one bolt on limit base, each bolt is selectively plugged in the different tune of the corresponding limit base
To adjust the angle between the corresponding supporting leg and support arm in knothole.
2. base of satellite antenna according to claim 1, which is characterized in that the shaft wears the support arm and branch respectively
Leg, the shaft are connected and fixed with the support arm, and the supporting leg is articulated in the shaft.
3. base of satellite antenna according to claim 2, which is characterized in that the limit base correspondence is set in the shaft
Outside, the limit base abuts against with the shaft.
4. base of satellite antenna according to claim 1, which is characterized in that there are two the bolt settings；Described in two
Bolt is oppositely arranged on the limit base；There are four the corresponding settings of adjustment hole；Four adjustment holes are in two two-phases
To setting.
5. base of satellite antenna according to claim 1, which is characterized in that the rotary components further include sleeve；It is described
Sleeve is set in the shaft and is connected and fixed with the shaft, and the elastic element is arranged in the sleeve, the bullet
Property element is folded between the sleeve and limit base.
6. base of satellite antenna according to claim 5, which is characterized in that be provided with guide groove on the sleeve；The limit
Guide block is provided on the seat of position；The guide block, which is correspondingly arranged in the guide groove, abuts the limit base with the sleeve.
7. base of satellite antenna according to claim 1, which is characterized in that the rotary components further include fixing bolt；Institute
It states fixing bolt and the shaft is set backwards to described one end by block.
8. base of satellite antenna according to claim 1, which is characterized in that be provided with levelling member on the supporting leg；Institute
It states levelling member correspondence and is mounted on the supporting leg backwards to one end of the support arm.
9. base of satellite antenna according to claim 1, which is characterized in that the supporting leg include retainer, with it is described only
Articulated section, the extension being connect with the articulated section and the adjustment portion being connect with the extension of dynamic portion's connection；The stop
The supporting leg is arranged in close to one end of the support arm in portion.
10. base of satellite antenna according to claim 1, which is characterized in that be provided with dial in the mounting base；Institute
State the dial top annular in shape that the mounting base is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202793.5U CN208706833U (en) | 2018-07-27 | 2018-07-27 | Base of satellite antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202793.5U CN208706833U (en) | 2018-07-27 | 2018-07-27 | Base of satellite antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706833U true CN208706833U (en) | 2019-04-05 |
Family
ID=65940023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821202793.5U Active CN208706833U (en) | 2018-07-27 | 2018-07-27 | Base of satellite antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706833U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224355A (en) * | 2019-06-27 | 2019-09-10 | 中建八局轨道交通建设有限公司 | Mobile cable, spool supporting structure and its application method |
| CN110429372A (en) * | 2019-08-09 | 2019-11-08 | 深圳市威富通讯技术有限公司 | Car antenna bracket |
| CN111641023A (en) * | 2020-06-10 | 2020-09-08 | 西安电子工程研究所 | A installation base for ADS-B receiving antenna |
-
2018
- 2018-07-27 CN CN201821202793.5U patent/CN208706833U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224355A (en) * | 2019-06-27 | 2019-09-10 | 中建八局轨道交通建设有限公司 | Mobile cable, spool supporting structure and its application method |
| CN110429372A (en) * | 2019-08-09 | 2019-11-08 | 深圳市威富通讯技术有限公司 | Car antenna bracket |
| CN111641023A (en) * | 2020-06-10 | 2020-09-08 | 西安电子工程研究所 | A installation base for ADS-B receiving antenna |
| CN111641023B (en) * | 2020-06-10 | 2021-09-07 | 西安电子工程研究所 | A installation base for ADS-B receiving antenna |
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Effective date of registration: 20190927 Address after: 518102 418, 4th floor, 37th building, Chentian Industrial Zone, Baotian Road, Xixiang Street, Baoan District, Shenzhen City, Guangdong Province Co-patentee after: Shenzhen Huaxunxing Communication Co., Ltd. Patentee after: Shenzhen Huaxun Ark Satellite Industry Technology Co., Ltd. Address before: 518102 418, 4th floor, 37th building, Chentian Industrial Zone, Baotian Road, Xixiang Street, Baoan District, Shenzhen City, Guangdong Province Co-patentee before: Shenzhen Huaxunark Technology Co., Ltd. Patentee before: Shenzhen Huaxun Ark Satellite Industry Technology Co., Ltd. |