CN209028127U - A kind of dedicated platform for antenna measurement - Google Patents
A kind of dedicated platform for antenna measurement Download PDFInfo
- Publication number
- CN209028127U CN209028127U CN201821847806.4U CN201821847806U CN209028127U CN 209028127 U CN209028127 U CN 209028127U CN 201821847806 U CN201821847806 U CN 201821847806U CN 209028127 U CN209028127 U CN 209028127U
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- China
- Prior art keywords
- bearing
- fixedly connected
- inlaid
- siphunculus
- pedestal
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Abstract
The utility model discloses a kind of dedicated platforms for antenna measurement, including pedestal, the upper surface fixation of the pedestal is inlaid with first bearing, the top of pedestal is equipped with partition, the inside fixation of partition is inlaid with the first siphunculus, the inner ring of first bearing is fixedly connected with first bearing bar, the top of first bearing bar runs through the first siphunculus and extends to the outside of the first siphunculus, the top of pedestal is equipped with test platform, the top of first bearing bar is fixedly connected with the bottom of test platform, the inside of pedestal offers symmetrical cavity, the inner bottom wall fixation of cavity is inlaid with second bearing, the inner ring of second bearing is fixedly connected with threaded rod, the outer surface of threaded rod is fixedly connected with first gear, the inner sidewall fixation of cavity is inlaid with the second siphunculus, the inside fixation of partition is inlaid with symmetrical 3rd bearing.The utility model design structure is reasonable, it can effectively realize the rotation of test platform, can effectively realize the fixation to test platform.
Description
Technical field
The utility model relates to antenna measurement technical field, specifically a kind of dedicated platform for antenna measurement.
Background technique
Antenna is a kind of converter, and the guided wave propagated on transmission line is transformed into the electricity propagated in unbounded medium by it
Magnetic wave, or carry out opposite transformation, is used to emit or receive the component of electromagnetic wave in wireless device, radio communication,
The engineering systems such as broadcast, TV, radar, navigation, electronic countermeasure, remote sensing and radio astronomy, it is all to use electromagnetic waves to transmitting letter
Breath, antenna is depended on to work, in addition, the energy radiation of non-signal is also required in terms of transmitting energy with electromagnetic wave
Antenna.
Antenna needs to test it after the completion of production, when antenna volume at this stage is larger, is unfavorable for testing
External movement on platform, since test platform does not have the effect of rotation, portable antenna needs are manually removed on test platform
Fortune, reduces the efficiency of test, for this purpose, it is proposed that a kind of dedicated platform for antenna measurement.
Utility model content
One) the technical issues of solving
The purpose of this utility model is exactly in order to make up for the deficiencies of the prior art, to provide a kind of for the special of antenna measurement
Use platform.
Two) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of dedicated platform for antenna measurement,
Including pedestal, the upper surface of the pedestal is fixed to be inlaid with first bearing, and the top of the pedestal is equipped with partition, the partition
Inside fixation is inlaid with the first siphunculus, and the inner ring of the first bearing is fixedly connected with first bearing bar, the first bearing bar
Top through the first siphunculus and extend to the outside of the first siphunculus, the top of the pedestal is equipped with test platform, described first
The top of bearing rod is fixedly connected with the bottom of test platform, and the inside of the pedestal offers symmetrical cavity, the sky
The inner bottom wall fixation of chamber is inlaid with second bearing, and the inner ring of the second bearing is fixedly connected with threaded rod, the threaded rod
Outer surface is fixedly connected with first gear, and the inner sidewall of the cavity is fixed to be inlaid with the second siphunculus, and the inside of the partition is solid
Surely it is inlaid with symmetrical 3rd bearing, the inner ring of the 3rd bearing is fixedly connected with second bearing bar, the second bearing
Baffle is fixedly connected at the top of bar, the outer surface of the second bearing bar is fixedly connected with second gear, the first gear
Outer surface be arranged with toothed chain, the one end of the toothed chain far from first gear is through the second siphunculus and extends to the outside of cavity.
The toothed chain is set in the outer surface of second gear far from one end of first gear, and the inner roof wall of the cavity is fixed
It is inlaid with fourth bearing, the top of the pedestal is equipped with symmetrical movable plate, the fixed threaded in the inside of the movable plate
It manages, sequentially pass through fourth bearing and screwed pipe at the top of the threaded rod and extends to the outside of screwed pipe, the threaded rod
Outer surface is fixedly connected with the inner ring of fourth bearing, and the outer surface of the threaded rod and the inner thread of screwed pipe connect, described
Partition bottom fixation is inlaid with 5th bearing, the top of the threaded rod is fixedly connected with the inner ring of 5th bearing, it is described every
The inside of plate is fixed to be inlaid with two groups of symmetrical third siphunculus, and the internal sleeve of the third siphunculus is equipped with support rod, the branch
The bottom of strut is fixedly connected with the upper surface of movable plate, and fixed plate, the fixation are fixedly connected at the top of the support rod
The top of plate is equipped with limit plate, and the inside of the limit plate offers symmetrical cunning chamber, and the inside of the sliding chamber is equipped with sliding block,
The inside of the sliding block is fixed to be inlaid with four-way pipe, and the internal sleeve of the four-way pipe is equipped with polished rod, the both ends of the polished rod
It is fixedly connected with the inner sidewall of sliding chamber, the inner bottom wall of the sliding chamber offers strip through-hole, and item is run through in the bottom of the sliding block
Shape through-hole and the outside for extending to sliding chamber, the sliding block are fixedly hinged with motion bar by the first pin shaft, and the motion bar passes through
Second pin shaft and fixed plate fixed hinge.
Further, the bottom of the pedestal is fixedly connected with support column, and the bottom of support column offers anti-skid chequer.
By using above-mentioned technical proposal, a kind of dedicated platform for antenna measurement is enable effectively to realize to pedestal
Support effect, while improving the friction between support column and ground, improve the stability of platform.
Further, the upper surface of the baffle is fixedly connected with crank, and the outer surface of crank be fixedly connected with it is soft
Pad.
By using above-mentioned technical proposal, a kind of dedicated platform for antenna measurement is enable effectively to realize the second axis
The rotation of bar is held, while increasing the protection of opponent, is damaged caused by opponent when reducing rotation crank.
Further, the bottom of the limit plate is fixedly connected with brute spring, and the bottom of brute spring and fixed plate
Outer surface be fixedly connected.
By using above-mentioned technical proposal, a kind of dedicated platform for antenna measurement is enable effectively to increase limit plate
Buffering effect between test platform reduces damage of the limit plate to platform.
Further, the upper surface of the limit plate is fixedly connected with rubber slab, and the outer surface of rubber slab is fixedly connected
There is raised particle.
By using above-mentioned technical proposal, a kind of dedicated platform for antenna measurement is enable effectively to increase to test
The protection of platform, while can effectively increase the friction between limit plate and test platform, improve the stability of test platform.
Further, the limit plate is parallel with test platform, and vertical distance value of the movable plate apart from partition is greater than
The vertical distance value of limit plate distance test platform.
By using above-mentioned technical proposal, a kind of dedicated platform for antenna measurement is enable effectively to realize to test
The fixation of platform effectively can avoid movable plate from colliding with partition.
Three) beneficial effect
Compared with prior art, this kind for the dedicated platform of antenna measurement have it is following the utility model has the advantages that
First: the utility model is fixedly connected with support column by the bottom of pedestal, and the bottom of support column offer it is anti-
Sliding line, can effectively realize the support effect to pedestal, while improving the friction between support column and ground, improve platform
Stability is fixedly connected with crank by the upper surface of baffle, and the outer surface of crank is fixedly connected with soft pad, can be effective
Realization second bearing bar rotation, while increasing the protection of opponent, damaged caused by opponent when reducing rotation crank.
Second: the utility model passes through the cooperation between pedestal, first bearing, partition, the first siphunculus and first bearing bar
Setting, can effectively realize the rotation of test platform, pass through crank, baffle, second bearing, 3rd bearing, fourth bearing, the
Being equipped between five bearings, cavity, second bearing bar, movable plate, the second siphunculus, third siphunculus and support rod, Neng Gouyou
The realization fixed plate of effect moves up and down, by between sliding chamber, the first pin shaft, the second pin shaft, sliding block, motion bar and limit plate
It is equipped with, can effectively realize the fixation to test platform, improve the stability of test platform.
Detailed description of the invention
Fig. 1 is the utility model pedestal cross-sectional view；
Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1；
Fig. 3 is structure enlargement diagram at B in the utility model Fig. 1.
Numbering in the drawing: 1 pedestal, 2 support columns, 3 first bearings, 4 first bearing bars, 5 partitions, 6 first siphunculus, 7 tests
Platform, 8 3rd bearings, 9 baffles, 10 cranks, 11 soft pads, 12 second gears, 13 second bearing bars, 14 toothed chains, 15 cavitys, 16
Second bearing, 17 first gears, 18 fourth bearings, 19 threaded rods, 20 movable plates, 21 screwed pipes, 22 support rods, 23 the 5th axis
It holds, 24 first pin shafts, 25 third siphunculus, 26 fixed plates, 27 second pin shafts, 28 limit plates, 29 sliding chambers, 30 sliding blocks, 31 polished rods, 32
Four-way pipe, 33 brute springs, 34 second siphunculus, 35 motion bars, 36 rubber slabs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of dedicated platform for antenna measurement, packet
Pedestal 1 is included, the bottom of pedestal 1 is fixedly connected with support column 2, and the bottom of support column 2 offers anti-skid chequer, can be effectively real
Now to the support effect of pedestal 1, while the friction between support column 2 and ground is improved, improves the stability of platform, pedestal 1
Upper surface is fixed to be inlaid with first bearing 3, and the top of pedestal 1 is equipped with partition 5, and the inside fixation of partition 5 is inlaid with the first siphunculus
6, the inner ring of first bearing 3 is fixedly connected with first bearing bar 4, and the top of first bearing bar 4 through the first siphunculus 6 and extends to
The outside of first siphunculus 6, the top of pedestal 1 are equipped with test platform 7, and the top of first bearing bar 4 and the bottom of test platform 7 are solid
Fixed connection, the inside of pedestal 1 offer symmetrical cavity 15, and the inner bottom wall fixation of cavity 15 is inlaid with second bearing 16, the
The inner ring of two bearings 16 is fixedly connected with threaded rod 19, and the outer surface of threaded rod 19 is fixedly connected with first gear 17, cavity 15
Inner sidewall it is fixed be inlaid with the second siphunculus 34, the inside fixation of partition 5 is inlaid with symmetrical 3rd bearing 8,3rd bearing 8
Inner ring be fixedly connected with second bearing bar 13, the top of second bearing bar 13 is fixedly connected with baffle 9, the upper surface of baffle 9
It is fixedly connected with crank 10, and the outer surface of crank 10 is fixedly connected with soft pad 11, can effectively realize second bearing bar
13 rotation, while increasing the protection of opponent, it is damaged caused by opponent when reducing rotation crank 10, the appearance of second bearing bar 13
Face is fixedly connected with second gear 12, and the outer surface of first gear 17 is arranged with toothed chain 14, and toothed chain 14 is far from first gear 17
One end runs through the second siphunculus 34 and extends to the outside of cavity 15.
Toothed chain 14 is set in the outer surface of second gear 12 far from one end of first gear 17, and the inner roof wall of cavity 15 is fixed
It is inlaid with fourth bearing 18, the top of pedestal 1 is equipped with symmetrical movable plate 20, the fixed threaded pipe in the inside of movable plate 20
21, the top of threaded rod 19 sequentially passes through fourth bearing 18 and screwed pipe 21 and the outside for extending to screwed pipe 21, threaded rod 19
Outer surface be fixedly connected with the inner ring of fourth bearing 18, the outer surface of threaded rod 19 is connect with the inner thread of screwed pipe 21,
The bottom fixation of partition 5 is inlaid with 5th bearing 23, and the top of threaded rod 19 is fixedly connected with the inner ring of 5th bearing 23, partition
5 inside is fixed to be inlaid with two groups of symmetrical third siphunculus 25, and the internal sleeve of third siphunculus 25 is equipped with support rod 22, support rod
22 bottom is fixedly connected with the upper surface of movable plate 20, and the top of support rod 22 is fixedly connected with fixed plate 26, fixed plate 26
Top be equipped with limit plate 28, the inside of limit plate 28 offers symmetrical cunning chamber 29, and the inside of sliding chamber 29 is equipped with sliding block 30,
The inside of sliding block 30 is fixed to be inlaid with four-way pipe 32, and the internal sleeve of four-way pipe 32 is equipped with polished rod 31, and the both ends of polished rod 31 are equal
It is fixedly connected with the inner sidewall of sliding chamber 29, the inner bottom wall of sliding chamber 29 offers strip through-hole, and the bottom of sliding block 30 is logical through bar shaped
Hole and the outside for extending to sliding chamber 29, sliding block 30 are fixedly hinged with motion bar 35 by the first pin shaft 24, and motion bar 35 passes through the
Two pin shafts 27 and 26 fixed hinge of fixed plate, the bottom of limit plate 28 are fixedly connected with brute spring 33, and brute spring 33
Bottom is fixedly connected with the outer surface of fixed plate 26, can effectively increase the buffering effect between limit plate 28 and test platform 7
Fruit reduces damage of the limit plate 28 to test platform 7, and the upper surface of limit plate 28 is fixedly connected with rubber slab 36, and rubber slab
36 outer surface is fixedly connected with raised particle, can effectively increase the protection to test platform 7, while can effectively increase
Add the friction between limit plate 28 and test platform 7, improve the stability of test platform 7, limit plate 28 is equal with test platform 7
Row, and vertical distance value of the movable plate apart from partition 5 is greater than the vertical distance value of 28 distance test platform 7 of limit plate, Neng Gouyou
Fixation of the realization of effect to test platform 7 can effectively avoid movable plate 28 from colliding with partition 5.
Working principle: rotation crank 10, in baffle 9, second bearing 16,3rd bearing 8, fourth bearing 18,5th bearing
23, cavity 15, second bearing bar 13, movable plate 20, the second siphunculus 34, third siphunculus 25, four-way pipe 32 and support rod 22
It is equipped with down, using the threaded connection of threaded rod 19 and screwed pipe 21, can effectively realize moving up and down for fixed plate 26,
It, can using being equipped between sliding chamber 29, the first pin shaft 24, the second pin shaft 27, sliding block 30, motion bar 35 and limit plate 28
The effective fixation realized to test platform 7, improves the stability of test platform 7.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of dedicated platform for antenna measurement, including pedestal (1), it is characterised in that: the upper surface of the pedestal (1) is solid
Surely it is inlaid with first bearing (3), the top of the pedestal (1) is equipped with partition (5), and the inside fixation of the partition (5) is inlaid with
The inner ring of first siphunculus (6), the first bearing (3) is fixedly connected with first bearing bar (4), the first bearing bar (4)
Top runs through the first siphunculus (6) and extends to the outside of the first siphunculus (6), and the top of the pedestal (1) is equipped with test platform
(7), the top of the first bearing bar (4) is fixedly connected with the bottom of test platform (7), and the inside of the pedestal (1) opens up
Have symmetrical cavity (15), the inner bottom wall fixation of the cavity (15) is inlaid with second bearing (16), the second bearing
(16) inner ring is fixedly connected with threaded rod (19), and the outer surface of the threaded rod (19) is fixedly connected with first gear (17),
The inner sidewall of the cavity (15) is fixed and is inlaid with the second siphunculus (34), and the inside fixation of the partition (5) is inlaid with symmetrical
3rd bearing (8), the inner ring of the 3rd bearing (8) is fixedly connected with second bearing bar (13), the second bearing bar
(13) it being fixedly connected at the top of baffle (9), the outer surface of the second bearing bar (13) is fixedly connected with second gear (12),
The outer surface of the first gear (17) is arranged with toothed chain (14), and the toothed chain (14) is run through far from the one end of first gear (17)
Second siphunculus (34) and the outside for extending to cavity (15)；
The toothed chain (14) is set in the outer surface of second gear (12), the cavity (15) far from the one end of first gear (17)
Inner roof wall fixation be inlaid with fourth bearing (18), the top of the pedestal (1) is equipped with symmetrical movable plate (20), the shifting
The inside of movable plate (20) is fixed threaded pipe (21), sequentially passes through fourth bearing (18) and spiral shell at the top of the threaded rod (19)
Line pipe (21) and the outside for extending to screwed pipe (21), the outer surface of the threaded rod (19) and the inner ring of fourth bearing (18) are solid
Fixed connection, the outer surface of the threaded rod (19) are connect with the inner thread of screwed pipe (21), and the bottom of the partition (5) is fixed
It is inlaid with 5th bearing (23), the top of the threaded rod (19) is fixedly connected with the inner ring of 5th bearing (23), the partition
(5) inside is fixed to be inlaid with two groups of symmetrical third siphunculus (25), and the internal sleeve of the third siphunculus (25) is equipped with support
The bottom of bar (22), the support rod (22) is fixedly connected with the upper surface of movable plate (20), the top of the support rod (22)
It is fixedly connected with fixed plate (26), the top of the fixed plate (26) is equipped with limit plate (28), the inside of the limit plate (28)
Symmetrical cunning chamber (29) is offered, the inside of the sliding chamber (29) is equipped with sliding block (30), and the inside of the sliding block (30) is fixed
It is inlaid with four-way pipe (32), the internal sleeve of the four-way pipe (32) is equipped with polished rod (31), and the both ends of the polished rod (31) are equal
It is fixedly connected with the inner sidewall of sliding chamber (29), the inner bottom wall of the sliding chamber (29) offers strip through-hole, the sliding block (30)
Bottom runs through strip through-hole and extends to the outside of sliding chamber (29), and the sliding block (30) is fixedly hinged with by the first pin shaft (24)
Motion bar (35), the motion bar (35) pass through the second pin shaft (27) and fixed plate (26) fixed hinge.
2. a kind of dedicated platform for antenna measurement according to claim 1, it is characterised in that: the pedestal (1)
Bottom is fixedly connected with support column (2), and the bottom of support column (2) offers anti-skid chequer.
3. a kind of dedicated platform for antenna measurement according to claim 1, it is characterised in that: the baffle (9)
Upper surface is fixedly connected with crank (10), and the outer surface of crank (10) is fixedly connected with soft pad (11).
4. a kind of dedicated platform for antenna measurement according to claim 1, it is characterised in that: the limit plate (28)
Bottom be fixedly connected with brute spring (33), and the outer surface of the bottom of brute spring (33) and fixed plate (26) fixed connects
It connects.
5. a kind of dedicated platform for antenna measurement according to claim 1, it is characterised in that: the limit plate (28)
Upper surface be fixedly connected with rubber slab (36), and the outer surface of rubber slab (36) is fixedly connected with raised particle.
6. a kind of dedicated platform for antenna measurement according to claim 1, it is characterised in that: the limit plate (28)
It is parallel with test platform (7), and vertical distance value of the movable plate apart from partition (5) is greater than limit plate (28) distance test platform
(7) vertical distance value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847806.4U CN209028127U (en) | 2018-11-10 | 2018-11-10 | A kind of dedicated platform for antenna measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847806.4U CN209028127U (en) | 2018-11-10 | 2018-11-10 | A kind of dedicated platform for antenna measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209028127U true CN209028127U (en) | 2019-06-25 |
Family
ID=66909261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821847806.4U Expired - Fee Related CN209028127U (en) | 2018-11-10 | 2018-11-10 | A kind of dedicated platform for antenna measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209028127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605977A (en) * | 2020-06-15 | 2020-09-01 | 杨进 | Adjustable conveying device for manufacturing communication equipment |
-
2018
- 2018-11-10 CN CN201821847806.4U patent/CN209028127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605977A (en) * | 2020-06-15 | 2020-09-01 | 杨进 | Adjustable conveying device for manufacturing communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20211110 |