CN206441011U - A kind of kinetic control system of antenna measurement - Google Patents
A kind of kinetic control system of antenna measurement Download PDFInfo
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- CN206441011U CN206441011U CN201720037899.3U CN201720037899U CN206441011U CN 206441011 U CN206441011 U CN 206441011U CN 201720037899 U CN201720037899 U CN 201720037899U CN 206441011 U CN206441011 U CN 206441011U
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- guide rail
- drive mechanism
- sliding block
- mechanism guide
- antenna
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Abstract
The utility model discloses a kind of kinetic control system of antenna measurement, including test platform, drive mechanism guide rail on test platform and the drive shaft on test platform, drive shaft links with motor, the drive mechanism guide rail is provided with position-limit mechanism, the position-limit mechanism includes induction type proximity switch, cushion block and the sensing post located at drive mechanism guide rail for fixing induction type proximity switch, when testing the performance of antenna for base station, induction type proximity switch is engaged with sensing post, the test scope of probe can be limited, reduce the situation that probe slides out the irradiation field region of antenna for base station, improve the Efficiency and accuracy of antenna measurement；When testing different base station antenna, the position of sensing post can be adjusted, sensing post is met the test of antenna for base station.
Description
Technical field
The utility model is related to antenna measurement technical field, more specifically, it relates to a kind of motion control of antenna measurement
System processed.
Background technology
The fast development of mobile communication has promoted the R＆D work of antenna, and the country occurs in that some are produced antenna per year and reach hundreds of
Ten thousand, kind reach as many as hundreds of enterprises, the product of these enterprises covers the small-sized day that consumer electronics product is used
Line, the medium-sized or large-scale antenna that the equipment such as mobile communication base station, war industry equipment is used, the speed of antenna measurement has become enterprise
The bottleneck of R＆D work process.
At present, Publication No. CN204694782U Chinese patent discloses a kind of single probe near field antenna test system,
Including horizontal drive mechanism base, horizontal drive mechanism guide rail and horizontal drive shaft on horizontal drive mechanism base are arranged on,
Horizontal drive shaft and horizontal drive motor linkage, lift drive mechanism column are arranged on horizontal drive mechanism guide rail, and lifting is driven
Motivation structure column also links with horizontal drive shaft, and lift drive mechanism stud sides wall is provided with lift drive mechanism guide rail and lifting
Drive shaft, lift drive shaft is arranged on lift drive mechanism guide rail with lifting motor linkage, telescoping drive mechanism base,
Expansion link is installed, expansion link is with stretching on lift drive shaft and telescoping drive mechanism base linkage, telescoping drive mechanism base
Motor links, and expansion link is provided with luffing mechanism seat, luffing mechanism seat on one end away from telescopic drive motor and installed
There is luffing mechanism rotary shaft, luffing mechanism rotary shaft links with pitching motor.
But, the Antenna testing system is in the performance of testing base station antenna, and probe is free in measured object irradiation field region
Movement usually occurs skidding off irradiation field region, so as to influence the precision of measured object.
Utility model content
The purpose of this utility model is to provide a kind of kinetic control system of antenna measurement, with high excellent of measuring accuracy
Point.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of fortune of antenna measurement
Autocontrol system, including test platform, the drive mechanism guide rail on test platform and the driving on test platform
Axle, drive shaft links with motor, and the drive mechanism guide rail is provided with position-limit mechanism, and the position-limit mechanism includes induction type
Proximity switch, the cushion block for fixing induction type proximity switch and the sensing post located at drive mechanism guide rail.
By using above-mentioned technical proposal, when testing the performance of antenna for base station, induction type proximity switch and sensing
Post is engaged, and the test scope of probe can be limited, and reduces the situation that probe slides out the irradiation field region of antenna for base station,
Improve the Efficiency and accuracy of antenna measurement.
It is preferred that, sliding is connected with sliding block on the drive mechanism guide rail, and the sensing post is fixed on sliding block, described to drive
Motivation structure guide rail is provided with the fixation kit for being used for fixing sliding block.
By using above-mentioned technical proposal, when testing different base station antenna, the position of sensing post can be carried out
Adjustment, makes sensing post meet the test of antenna for base station；When adjusting the position of sensing post, led by stirring sliding block in drive mechanism
Moved on rail, it is simple and convenient；After the position adjustment of sensing post is good, sliding block is fixed on by drive mechanism guide rail by fixation kit
On, the situation that sliding block is moved on drive mechanism guide rail is reduced, and then realize the fixation to sensing post.
It is preferred that, the dovetail-shape shape in cross section of the drive mechanism guide rail, the cross section of the sliding block is in and driving machine
The swallowtail shape of structure guide rail adaptation.
By using above-mentioned technical proposal, the drive mechanism guide rail of dovetail-shape shape can have restriction effect to sliding block,
Sliding block is only slid on drive mechanism guide rail, and then sliding block is not easily disconnected from drive mechanism guide rail.
It is preferred that, the bottom of the sliding block is provided with ball, and the ball is connected to drive mechanism guide rail inwall.
By using above-mentioned technical proposal, when sliding block is moved on drive mechanism guide rail, ball can be by original slip
Frictional force changes into force of rolling friction, so that the effectively frictional resistance of reduction sliding block movement so that the movement of sliding block is more prone to.
It is preferred that, the fixation kit includes, located at the screw of sliding block and the bolt coordinated with screw screw thread, rotating spiral shell
Bolt, which makes the end of bolt be pressed on drive mechanism guide rail, makes sliding block be fixed on drive mechanism guide rail.
By using above-mentioned technical proposal, after the position adjustment of sensing post is good, the end of bolt is made by swivel bolt
Drive mechanism guide rail is pressed on, and then sliding block is fixed on drive mechanism guide rail, the fixation to sensing post is realized.
It is preferred that, the end of the bolt is provided with Knucle-gear cap.
By using above-mentioned technical proposal, operating personnel make bolt precession by rotational circle cap gear or screw out screw will
More easily, so that the operating efficiency for the personnel that speed operations.
It is preferred that, the fixation kit includes the base and connection sliding block and base that sliding is connected to drive mechanism guide rail
Spring, under spring nature, the upper end of sliding block is pressed on drive mechanism guide rail.
By using above-mentioned technical proposal, when being adjusted in the position to sensing post, make sliding block by pressing sliding block
End face is separated with drive mechanism guide rail, is easy to move sliding block；After the position adjustment of sensing post is good, pressing sliding block is unclamped
Hand makes the end face of sliding block be pressed on drive mechanism guide rail, by increasing the frictional force of sliding block and drive mechanism guide rail, and then makes
Sliding block is fixed on drive mechanism guide rail, realizes the fixation to sensing post.
It is preferred that, the end of the sensing post is rounded to be set.
By using above-mentioned technical proposal, the end of pressing sensing post makes the end face of sliding block be separated with drive mechanism guide rail,
To be more easy；The end of sensing post is rounded to be set, and operating personnel can be made to be more prone to when pressing sensing post.
In summary, the utility model has the advantages that：
When the 1st, testing the performance of antenna for base station, induction type proximity switch is engaged with sensing post, can be to probe
Test scope limited, reduce probe slide out antenna for base station irradiation field region situation, improve antenna measurement efficiency
And accuracy；
When the 2nd, testing different base station antenna, the position of sensing post can be adjusted, sensing post is met base
The test of station antenna；
3rd, when sliding block is moved on drive mechanism guide rail, original force of sliding friction can be changed into rolling friction by ball
Power, so that the effectively frictional resistance of reduction sliding block movement so that the movement of sliding block is more prone to.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is sliding block and the schematic diagram of sensing post in embodiment one；
Fig. 4 is the enlarged drawing of part B in Fig. 1；
Fig. 5 is the connection diagram of sliding block and base in embodiment two.
In figure：1st, test platform；2nd, drive mechanism guide rail；3rd, drive shaft；4th, position-limit mechanism；41st, induction type proximity switch；
42nd, cushion block；43rd, sensing post；5th, sliding block；6th, fixation kit；61st, screw；62nd, bolt；63rd, Knucle-gear cap；64th, base；65th, bullet
Spring；7th, ball；8th, motor；9th, mounting groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Embodiment one：A kind of kinetic control system of antenna measurement, as shown in Figures 1 to 3, including test platform 1, test flat
Platform 1 is rectangular, and the surface of test platform 1 is made up of plastics or glass, when testing antenna for base station, antenna for base station
Signal can pass through plastic and glass, reduce test platform 1 and the test effect of antenna for base station is impacted.
The side of test platform 1 is provided with drive mechanism guide rail 2, length direction of the drive mechanism guide rail 2 along test platform 1
Sliding block 5 is installed on arrangement, the dovetail-shape shape in cross section of drive mechanism guide rail 2, drive mechanism guide rail 2, sliding block 5 there are two,
And the dovetail-shape shape in cross section of sliding block 5, drive mechanism guide rail 2 is adapted with sliding block 5, the drive mechanism guide rail of dovetail-shape shape
2 can have restriction effect to sliding block 5, sliding block 5 is only slid on drive mechanism guide rail 2, and then make sliding block 5 be difficult to take off
From drive mechanism guide rail 2.
The bottom of sliding block 5 is provided with mounting groove 9, and mounting groove 9 is spherical in shape, and mounting groove 9 is embedded with ball 7, and one of ball 7
Divide protrusion mounting groove 9, when sliding block 5 is moved on drive mechanism guide rail 2, ball 7 is connected to the inwall of drive mechanism guide rail 2, by original
The force of sliding friction come changes into force of rolling friction, so that the frictional resistance that effectively reduction sliding block 5 is moved so that the shifting of sliding block 5
It is dynamic to be more prone to.
The top of sliding block 5 is fixed with sensing post 43 by way of welding, and the surface of sliding block 5 is provided with screw 61, screw 61
Positioned at the side of sensing post 43, bolt 62 is threaded with screw 61, the end of bolt 62 integrally formed with Knucle-gear cap 63,
Operating personnel make the precession of bolt 62 by rotational circle cap gear 63 or screw out screw 61 will more easily, in sensing post 43
After position adjustment is good, the end of bolt 62 is set to be pressed on drive mechanism guide rail 2 by swivel bolt 62, and then fix sliding block 5
In drive mechanism, the fixation to sensing post 43 is realized.
As shown in Figure 1 and Figure 4, sliding is connected with drive shaft 3, the direction of motion and driving machine of drive shaft 3 on test platform 1
The direction of structure guide rail 2 is identical, and the end of drive shaft 3 has been connected through a screw thread motor 8, motor 8 and drive shaft 3
It is dynamic, and by motor 8 drive shaft 3 can be controlled to be moved along on the direction of drive mechanism guide rail 2；It is provided with drive shaft 3
Probe, probe can be tested the antenna for base station on test platform 1.
Be fixed with drive shaft 3 by way of welding on cushion block 42, cushion block 42 be connected through a screw thread induction type approach
41 are switched, induction type proximity switch 41 is arranged towards the direction of drive mechanism guide rail 2, and with drive mechanism guide rail 2 in same
Level height, when testing the performance of antenna for base station, induction type proximity switch 41 is engaged with sensing post 43, can be to visiting
The test scope of head is limited, and is reduced the situation that probe slides out the irradiation field region of antenna for base station, is improved the effect of antenna measurement
Rate and accuracy.
Total course of work：When testing different base station antenna, sensing post 43 is stirred in raising makes sliding block 5 be tied in driving
The enterprising line slip of structure guide rail, and then the position of sensing post 43 is adjusted, sensing post 43 is met the test of antenna for base station；It is logical
Crossing rotation Knucle-gear cap 63 makes the precession screw 61 of bolt 62, the end of bolt 62 is pressed on drive mechanism guide rail 2, and then will
The sliding block 5 adjusted is fixed on drive mechanism guide rail 2, realizes the fixation to sensing post 43；Drive shaft 3 is in motor 8
Under effect, make the probe being located in drive shaft 3 mobile in the top of test platform 1, the induction type proximity switch in drive shaft 3
41 are engaged with sensing post 43, and then the test scope of probe is limited, and improve the Efficiency and accuracy of antenna measurement.
Embodiment two：A kind of kinetic control system of antenna measurement, as shown in figure 5, the present embodiment and the area of embodiment one
It is not：Drive mechanism guide rail 2（Fig. 1）Upper sliding is connected with base 64, and the mode that welding is improved between base 64 and sliding block 5 is consolidated
Surely there is spring 65, the end of sensing post 43 is rounded to be set, should by press sense when being adjusted in the position to sensing post 43
Post 43 makes the end face and drive mechanism guide rail 2 of sliding block 5（Fig. 1）Separation, is easy to move sliding block 5；The position of sensing post 43
After adjusting, unclamping the hand of pressing sensing post 43 makes the end face of sliding block 5 be pressed on drive mechanism guide rail 2（Fig. 1）On, pass through increase
Sliding block 5 and drive mechanism guide rail 2（Fig. 1）Frictional force, and then sliding block 5 is fixed on drive mechanism guide rail 2（Fig. 1）On, realize
Fixation to sensing post 43.
Claims (8)
1. a kind of kinetic control system of antenna measurement, including test platform (1), the drive mechanism on test platform (1)
Guide rail (2) and the drive shaft (3) on test platform (1), drive shaft (3) link with motor (8), it is characterized in that：
The drive mechanism guide rail (2) is provided with position-limit mechanism (4), and the position-limit mechanism (4) includes induction type proximity switch (41), used
In the cushion block (42) and the sensing post (43) located at drive mechanism guide rail (2) of fixed induction type proximity switch (41).
2. a kind of kinetic control system of antenna measurement according to claim 1, it is characterized in that：The drive mechanism guide rail
(2) sliding is connected with sliding block (5) on, and the sensing post (43) is fixed on sliding block (5), is set on the drive mechanism guide rail (2)
There is the fixation kit (6) for fixing sliding block (5).
3. a kind of kinetic control system of antenna measurement according to claim 2, it is characterized in that：The drive mechanism guide rail
(2) the dovetail-shape shape in cross section, the cross section of the sliding block (5) is in the swallowtail shape being adapted to drive mechanism guide rail (2).
4. a kind of kinetic control system of antenna measurement according to claim 3, it is characterized in that：The bottom of the sliding block (5)
Portion is provided with ball (7), and the ball (7) is connected to drive mechanism guide rail (2) inwall.
5. a kind of kinetic control system of antenna measurement according to claim 2, it is characterized in that：The fixation kit (6)
The bolt (62) coordinated including the screw (61) located at sliding block (5) and with screw (61) screw thread, swivel bolt (62) makes bolt
(62) end, which is pressed on drive mechanism guide rail (2), makes sliding block (5) be fixed on drive mechanism guide rail (2).
6. a kind of kinetic control system of antenna measurement according to claim 5, it is characterized in that：The end of the bolt (62)
Portion is provided with Knucle-gear cap (63).
7. a kind of kinetic control system of antenna measurement according to claim 2, it is characterized in that：The fixation kit (6)
The base (64) and connection sliding block (5) of drive mechanism guide rail (2) and the spring (65) of base (64), bullet are connected to including sliding
Under spring (65) nature, the upper end of sliding block (5) is pressed on drive mechanism guide rail (2).
8. a kind of kinetic control system of antenna measurement according to claim 7, it is characterized in that：The sensing post (43)
End is rounded to be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037899.3U CN206441011U (en) | 2017-01-12 | 2017-01-12 | A kind of kinetic control system of antenna measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037899.3U CN206441011U (en) | 2017-01-12 | 2017-01-12 | A kind of kinetic control system of antenna measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206441011U true CN206441011U (en) | 2017-08-25 |
Family
ID=59635810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037899.3U Active CN206441011U (en) | 2017-01-12 | 2017-01-12 | A kind of kinetic control system of antenna measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206441011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787653A (en) * | 2022-12-06 | 2023-03-14 | 河北天昕建设集团有限公司 | Concrete pouring equipment for foundation of building engineering construction |
-
2017
- 2017-01-12 CN CN201720037899.3U patent/CN206441011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787653A (en) * | 2022-12-06 | 2023-03-14 | 河北天昕建设集团有限公司 | Concrete pouring equipment for foundation of building engineering construction |
| CN115787653B (en) * | 2022-12-06 | 2023-06-06 | 河北天昕建设集团有限公司 | Foundation concrete pouring equipment for building engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Hualianfeng Second Floor, Yifenghua Innovation Industrial Park, 91 Huaning Road, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN SUNYIELD TECHNOLOGY CO., LTD. Address before: 518109 West Side of 1st Floor of Penghua Industrial Park, Heping West Road, Dalang Street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SUNYIELD TECHNOLOGY CO., LTD. |
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| CP02 | Change in the address of a patent holder |